X3 Hybrid 10kW Three Phase Inverter / AC Charger

X3-Hybrid Series User Manual
5.0kW – 15.0kW

SolaX Power Network Technology (Zhejiang) Co., Ltd.

ADD.: No. 288 Shizhu Road, Tonglu Economic Development Zone,

Tonglu City, Zhejiang Province, 310000 P. R. CHINA

Tel.: + 0571- 5626 0011

E-mail: info@solaxpower.com

614.00897.00

EN
Copyright Declaration
The copy right of this manual belongs to SolaX Power Network Technology(Zhejiang) Co. , Ltd.(SolaX Power Co. , Ltd. ) . Any corporation or individual should not plagiarize, partially or fully copy it (including software, etc. ) , and reproduction or distribution of it shall not be allowed in any form or by any means. All rights reserved. SolaX Power Network Technology (Zhejiang) Co. , Ltd. reserves the right of nal interpretation. The contents are subject to change without prior notice.

Contents

Contents

1 Note on this Manual………………………………………….03

1.1 Scope of Validity………………………………………………………….. 03

1.2 Target Group………………………………………………………………..03

1.3 Symbols Used……………………………………………………………….. 03

1.3.1 Important Safety Instructions…………………………………….. 04

1.3.2ExplanationofSymbols……………………………………………… 09

1.3.3 CE Directives……………………………………………………………… 11

Introduction 2

…………………………………………………………….12

2.1 Basic Features……………………………………………………………….12

2.2 Electrical Block Diagram of The System…………………….1 2

2.3 Work Modes……………………………………………………………………15

2.4 Dimension……………………………………………………………………..17

2.5 Terminals of Inverter…………………………………………………….18

3 Technical Data…………………………………………………………..19
3.1 DC Input ………………………………………………………………………… 19 3.2 AC Output/Input…………………………………………………………. 19 3.3 Battery……………………………………………………………………………. 20 3.4 Efficiency, Safety and Protection………………………………. 20 3.5 EPS(Off-grid) Output ………………………………………………….. 21 3.6 General Data…………………………………………………………………. 21

4 Installation……………………………………………………………………22
4.1 Check for Transport Damage ……………………………………………… 22 4.2 Packing List…………………………………………………………………………………….. 22 4.3 Installation Precautions……………………………………………………………24 4.4 Tool Preparation………………………………………………………………………….. 25 4.5 Installation Site Conditions…………………………………………………… 27
4.5.1 Installation Carrier Requirements ……………………………………… 27 4.5.2 Installation Requirements……………………………………………………… 27 4.5.3 Installation Space Requirements…………………………………………. 28 4.6 Mounting………………………………………………………………………………………… 29

01

Contents
5 Electrical Connections…………………………………………………..32
5.1 PV Connection ……………………………………………………………………………..32 5.2 Grid Port and EPS(Off- grid) Output Connection………. 36 5.3 EPS(Off-grid) Block Diagram………………………………………………… 37 5.4 Battery Connection……………………………………………………………………46 5.5 Communication Connection……………………………………………….50
5.5.1 Introduction to DRM Communication……………………………….50 5.5.2 Introduction to Meter/CT Communication………………………51 5.5.3 Parallel Communication……………………………………………………….. 54 5.5.4 COM Communication…………………………………………………………….60 5.5.5 Communication Connection Steps…………………………………….62 5.6 Grounding (Mandatory)…………………………………………………………..71 5.7 Monitoring Connection…………………………………………………………..74 5.8 Check All Below Steps Before Starting Inverter………….. 76 5.9 Inverter Operation……………………………………………………………………… 77
6 Firmware upgrading……………………………………………………………………………….79 7 Setting……………………………………………………………………………..83
7.1 Control Panel………………………………………………………………….83 7.2 Menu Structure…………………………………………………………….. 84 7.3 LCD Operation……………………………………………………………………………… 85
8 Troubleshooting…………………………………………………… 111
8.1 Trouble Shooting…………………………………………………………111 8.2 Routine Maintenance…………………………………………………118
9 Decommissioning………………………………………………..119
9.1 Disassemble the Inverter……………………………………………119 9.2 Packaging……………………………………………………………………..119 9.3 Storage and Transportation……………………………………….119 9.4 Waste Disposal …………………………………………………………………………..1. 19
10 Disclaimer……………………………………………………………………………120 * WARRANTY REGISTRATION FORM
02

Notes on this Manual

1 Notes on this Manual
1.1 Scope of Validity
This manual is an integral part of the inverter, it describes the assembly, installation, commissioning, maintenance and failure of the product. Please read it carefully before operating.

X3-Hybrid-5.0-D X3-Hybrid-6.0-D X3-Hybrid-8.0-D

X3-Hybrid-5.0-M X3-Hybrid-6.0-M X3-Hybrid-8.0-M

X3-Hybrid-10.0-D X3-Hybrid-12.0-D X3-Hybrid-15.0-D

X3-Hybrid-10.0-M X3-Hybrid-12.0-M X3-Hybrid-15.0-M

Note: “X3-Hybrid” Series refers to the energy storage inverter that supports photovoltaic grid-connected.
“5.0”means 5.0kW. “D” means “DC switch”, “M” means externally connected. X3-Matebox, built-in DC switch, BAT circuit breaker, AC and EPS (Off- grid)circuit breaker, which can reduce the cost of customers on accessory. And pre-installed wiring cables and device can get grid of the complicated wiring work. The15.0kw inverter complies with Thailand’s PEA/MEA gridconnected regulations. Keep this manual available at any time.

1.2 Target Group

This manual is for end customers and quali ed electricians.The tasks described in this manual only can be performed by quali ed electricians.

1.3 Symbols Used

The following types of safety instructions and general information appear in this document as described below:

Danger! “Danger” refers to a dangerous situation that, if not avoided, will result in a high level of risk such as serious injury or even death.

Warning! “Warning” indicates a dangerous situation, which, if not avoided, may result in serious injury or death.

03

Safety
Caution! “Caution” indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
Note! “Note” provides tips that are valuable for the optimal operation of our product.
Danger! Danger to life due to high voltages in the inverter! The personnel responsible for the installation, electrical connection, debugging, maintenance and fault handling operation of this product need to be trained, master the correct operation method, have the corresponding electrician qualification and safety operation knowledge.
Caution! When the inverter is working, it is strictly forbidden to touch the shell. The temperature of the shell is high and there is a risk of scalding.
Caution! Radiation may be harmful to health! Do not stay for a long time and keep at least 20 cm away from the inverter.
Note! Ground PV system. Finish PV modules and photovoltaic system grounding in accordance with local requirements to achieve optimal protection of systems and personnel.
Warning! Ensure that the input DC voltage is below the inverter limit. Excessive DC voltage and current may cause permanent damage or other losses to the inverter, which is not covered by the warranty.
04

Safety
Warning! Before performing maintenance, cleaning or operation on the circuit connected to the inverter, authorized maintenance personnel must first disconnect the AC and DC power supplies of the inverter.
Warning! The inverter can not be operated when it is running.
Warning! Risk of electric shock!
Strictly follow relevant safety specifications for product installation and testing. During installation, operation or maintenance, please read carefully and follow the instructions and precautions on the inverter or user manual. If the operation is incorrect, it may cause personal and property losses. Please keep the user manual properly after use.
This inverter can only use the accessories sold and recommended by our company, otherwise it may cause fire, electric shock or casualties. Without the authorization of our company, you may not open the inverter cover or replace the inverter parts, otherwise the warranty promise of the inverter will be invalid.
The use and operation of the inverter must be carried out in accordance with the instructions in this manual, otherwise this protection will fail and the warranty of the inverter will also fail. During working, the inverter surface temperature may exceed 60°C, please make sure the inverter cools down before touching, and make sure children can not touch.
When exposed to sunlight, photovoltaic arrays generate dangerous high DC voltages. Please follow our instructions, otherwise it will be life- threatening.
All DC and AC power sources must be disconnected from the inverter for at least 5 minutes before any wiring or electrical operation is performed on the inverter to ensure complete isolation of the inverter and avoid electric shock.
05

Safety
A photovoltaic module used on the inverter must have a IEC61730A rating, and the total open circuit voltage of the photovoltaic string / array is lower than the maximum rated DC input voltage of the inverter. Any damage caused by photovoltaic over voltage is not covered by warranty. Installation position should be away from wet environment and corrosive substances.
After the inverter and power grid cut off the PV power supply,there
will be a certain amount of residual current in a short time, be cautious or it may lead to serious personal injury and even high risk of death. Use a multimeter (impedance at least1 M) to measure the voltage between the UDC and the UDC- to ensure that the inverter port is discharged below the safe voltage before starting operation (35 VDC). Ø Surge protection devices (SPDs) for PV installation
Warning! Over-voltage protection with surge arresters should be provided when the PV power system is installed. The grid connected inverter is fitted with SPDs in both PV input side and MAINS side. Direct or indirect lightning strikes can cause failures. Surge is the main cause of lightning damage to most devices. Surge voltage may occur at photovoltaic input or AC output, especially in remote mountain areas where long distance cable is supplied. Please consult professionals before installing SPDs. The external lightning protection device can reduce the in uence of direct lightning strike, and the lightning protection device can release surge current to the earth.
06

Safety
If the building installed with external light protection device is far away from the inverter location, in order to protect the inverter from electrical and mechanical damage, the inverter should also install an external lightning protection equipment. In order to protect DC system, two-stage surge protection equipment is needed between DC cable of inverter and photovoltaic equipment module. In order to protect the AC system, the level 2 surge protection equipment should be installed at the AC output, located between the inverter and the grid. Installation requirements must comply with IEC61643-21 standard. All DC cables shall be installed in a distance as short as possible, and the positive and negative cables of the same input need to be bundled together to avoid causing loops in the system. Minimum distance installation and binding requirements also apply to auxiliary grounding and shielding grounding conductors. Ø Anti-lslanding Effect The islanding effect means that when the power grid is cut off, the grid-connected power generation system fails to detect the power outage and still supplies power to the power grid. This is very dangerous for the maintenance personnel and the power grid on the transmission line. The inverter’s use active frequency offset method to prevent islanding effect.
07

Safety
Ø PE Connection and Leakage Current · All inverter’s incorporate a certified internal Residual Current Monitoring (RCM) in order to protect against possible electrocution and fire hazard in case of a malfunction in the PV array, cables or inverter. There are 2 trip thresholds for the RCM as required for certification (IEC 62109-2:2011). The default value for electrocution protection is 30mA, and for slow rising current is 300mA. · If an external RCD is required by local regulations, it is recommended to choose a Type-A RCD with the rating residual current of 300 mA.
Warning! High leakage Current! Earth connection essential before connecting supply.
· A faulty ground connection can result in equipment failure, personal and death injuries, and electromagnetic interference. · Ensure correct according to grounding to IEC62109 and conductor diameter according to STANDARD specification. · Do not connect the grounding end of the equipment in series to prevent multi-point grounding. · Electrical appliances must be installed in accordance with the wiring rules of each country. For United Kingdom · The installation that connects the equipment to the supply terminals shall comply with the requirements of BS 7671. · Electrical installation of PV system shall comply with requirements of BS 7671 and IEC 60364-7-712. · All protective devices cannot be changed. · User shall ensure that equipment is so installed, designed and operated to maintain at all times compliance with the requirements of ESQCR22(1)(a). Ø Battery Safety Instructions The inverter should pair with high voltage battery, for the speci c parameters such as battery type, nominal voltage and nominal capacity etc., please refer to section 3.3.
Please refer to the matching battery speci cation for details.
08

Safety

1.3.2 Explanation of Symbols
This section gives an explanation of all the symbols shown on the inverter and on the type label.
Symbols on the Inverter
Symbols

Operating Display Battery status

An error has occurred, please inform your installer immediately

Symbols on the Type Label

Symbols

CE mark. The inverter complies with the requirements of the applicable CE guidelines.

Type Approved Safety Regular Production Surveillance
www.tuv.com ID 1111227431

TUV certified.

RCM remark.
UKCA mark. The inverter complies with the requirements of the applicable UKCA guidelines.
UKNI mark. The inverter complies with the requirements of the applicable UKNI guidelines.

09

Safety
Beware of hot surface. The inverter can become hot during operation. Avoid contact during operation. Danger of high voltages. Danger to life due to high voltages in the inverter! Danger. Risk of electric shock! Observe enclosed documentation. The inverter can not be disposed together with the household waste. Disposal information can be found in the enclosed documentation. Do not operate this inverter until it is isolated from battery, mains and on-site PV generation suppliers. Danger to life due to high voltage. There is residual voltage existing in the inverter after powering off, which needs 5 min to discharge. Wait 5 min before you open the upper lid or the DC lid.
10

Safety
1.3.3 EC Directives
This chapter describes the requirements of the European low voltage regulations, including safety instructions and system licensing conditions, the user must comply with these regulations when installing, operating, and maintaining the inverter, otherwise it will cause personal injury or death, and the inverter will cause damage.
Please read the manual carefully when operating the inverter .If you do not understand “danger”, “warning”, “caution” and the description in the manual, please contact the manufacturer or service agent before installing and operating the inverter.
Grid-connected inverter comply with low voltage directive (LVD) 2014/35/EU and Electromagnetic compatibility directive (EMC) 2014/30/EU.Detection of components is based on: EN 62109-1:2010 ; EN 62109-2:2011; IEC 62109-1(ed.1) ; IEC62109-2(ed.1) ; EN 61000-6-3: 2007+A:2011; EN 61000-6-1: 2007 ; EN 61000-6-2: 2005 ; For installation in photovoltaic module system, it is necessary to make sure that the whole system complies with the requirements of EC(2014/35/EU, 2014/30/EU, etc.) before starting the module (i.e. to start the operation).The assembly shall be installed in accordance with the statutory wiring rules .Install and configure the system in accordance with safety rules, including the use of specified wiring methods. The installation of the system can only be done by professional assemblers who are familiar with safety requirements and EMC. The assembler shall ensure that the system complies with the relevant national laws.
The individual subassembly of the system shall be interconnected by means of the wiring methods outlined in national/international such as the national electric code (NFPA) No. 70 or VDE regulation 0107.
11

Installation

2 Introduction
2.1 Basic Features
This high-quality inverter can convert solar energy into alternating current and store energy into batteries. The inverter can be used to optimize self- consumption, stored in batteries for future use or fed into the public grid. The way it works depends on user preferences. It can provide emergency power during power outages.
2.2 Electrical Block Diagram of The System
The inverter has two wiring schemes, one is for M series inverter connected to X3-Matebox, and the other is for D series inverter. There are different ways of wiring in different countries, one is to connect N line with PE line, the other is to separate the line from the PE line wiring, see below;
Diagram A: N line and PE line separate wiring, D series inverter; (For most countries)

PV 1
Inverter PV 2
CT

BAT Grid

EPS(Off-grid)

Breaker

Breaker CT-R

Main Breaker/RCD

CT-S CT-T

N
Grid

E-BAR

RCD

Breaker Breaker

Battery

EPS(Off-grid) loads

Loads

Distribution Box

N-BAR for EPS(Off-grid) loads N-BAR for loads

12

Introduction

Diagram B: N line and PE line separate wiring, M series inverter; (For most countries)

PV 1
Inverter PV 2
CT

BAT Grid

EPS(Off-grid)

X3-Matebox

CT-R

Main Breaker/RCD

CT-S CT-T

N
Grid

E-BAR

Breaker Breaker

Battery

EPS(Off-grid) loads

Loads

Distribution Box

N-BAR for EPS(Off-grid) loads N-BAR for loads
Diagram C: N line and PE line together, D series inverter; ( Applicable to Australia)

PV 1
Inverter PV 2
CT

BAT Grid

EPS(Off-grid)

Breaker

Breaker
N RCD

RCD CT-R C T-S C T-T

Main Breaker
N
Grid

E-BAR

Breaker Breaker

Battery

Distribution Box
EPS(Off-grid) loads Loads

N-BAR for EPS(Off-grid) loads N-BAR for loads
13

Introduction

Diagram D: N line and PE line together, M series inverter; ( Applicable to Australia)

PV 1
Inverter PV 2
CT

BAT Grid

EPS(Off-grid)

N E-BAR
X3-Matebox

R CD C T-R C T-S C T-T

Main Breaker

E-BAR

N
Grid

Breaker Breaker

Battery

EPS(Off-grid) loads Loads

N-BAR for EPS(Off-grid) loads N-BAR for loads

Note! The RCD on the gure represents a leakage protection device with a circuit breaker function.
· When power cuts suddenly, the inverter connects the N line of EPS(Off-grid) load with the ground through relay, providing a xed zero potential for EPS (Off-grid) load and ensuring the safety of electricity use by users.
· Please control the inverter load and make sure it is “output value” in “within ” EPS(Off-grid) mode, otherwise the inverter will stop and alarm overload fault”.
· Please confirm with the grid operator whether there are special regulations for grid connection.

14

Introduction

2.3 Work Modes

The inverter can be based on different needs, there are a variety of

models.

Self Use

The self-use mode is suitable for areas with low feed-in subsidies and high electricity prices.

When the power of PV is sufficient Active Charging or Discharge time period: PV will power the battery. When the battery is fully charged, PV will power the load, and then sell the surplus power to the grid.(The inverter will limit the output if Feed-in limit or zero feed-in is needed) (PVBattery charge, PV BatteryLoad Grid)

When the power of PV is insufficient Active Charging time period: PV will power the battery and the remaining power will be taken from the grid when PV is not enough. PV and grid power will charge the battery until it reaches the set value. And then PV will power the load and the remaining power will be taken from the grid when PV is not enough. The battery will not discharge at this time. (PVBattery charge, PV + Grid Battery) Active Discharge time period: PV+BAT will power the loads together. If the power is still not enough, the remaining power will be taken from the grid. (PVLoad, PV + Battery + Grid Load)

Without PV power Active Charging time period: The grid supplies the loads and also can charge the battery; (PV=0, Grid Load + Battery) Active Discharge time period: The battery will power the home loads rstly. If the battery power is not enough ,the remaining power will be taken from the grid. The inverter will enter into the standby state. (PV=0, Battery+Grid Load )

Battery min SOC can be set: 10%-100%; Charge battery to min SOC can be set:10%-100%.

Feed-in priority
The Feed-in priority mode is suitable for areas with high feed-in subsidies, but has feed-in power limitation. When the power of PV is sufficient Active Charging time period: PV power the battery to the set value, and then power the load, and sell the surplus power to the grid. If the local grid company limits the grid-connected power of the inverter, the excess energy continues to charge the battery. (PVBattery, PVBatteryLoadGrid Battery)

15

Introduction

Feed-in priority
Active Discharge time period: PV will power the loads rstly,and surplus power will feed-in to the grid. (PV Load, PV Load Grid )
When the power of PV is insufficient Active Charging time period: PV will power the battery and the remaining power will be taken from the grid when PV is not enough. PV and grid power will charge the battery until it reaches the set value. And then PV will power the load and the remaining power will be taken from the grid when PV is not enough. The battery will not discharge. (PV Battery charge, PV + Grid Battery) Discharge time period: PV+BAT will power the loads together. If the power is still not enough, the remaining power will be taken from the grid. (PV Load, PV + Battery + Grid Load) Without PV power Active Charging time period: The grid will power the home loads and also charge the battery; (PV=0 , Grid Load + Battery)
Active Discharge time period: The battery will power the home loads rstly. If the battery power is not enough, the remaining power will be taken from the grid. The inverter will enter into the standby state. (PV=0, Battery+Grid Load)
Battery min SOC can be set: 10%-100%; Charge battery to min SOC can be set:10%-100%.
Backup mode
The back-up mode is suitable for areas with frequent power outages. Same working logic with “Self-use” mode. This mode will maintain the battery capacity at a relatively high level. (Users’ setting) to ensure that the emergency loads can be used when the grid is off. Customers no need to worry about the battery capacity.
Battery min SOC can be set:30%-100%. Charge battery to min SOC can be set:30%-100%.

16

Introduction

EPS(Off-grid) mode
In case of power failure, the system will power EPS loads through PV and battery. (Battery must be installed for this mode)

When the power of PV is sufficient PV will power the loads rstly, and surplus power will charge to the battery. (PVLoad, PV Load Battery) When the power of PV is insufficient The remaining power will be taken from the battery. (PVLoad, PV Load Battery)
Without PV power The battery will power the emergency loads until the battery reached the min SOC, then the inverter will enter into the idle mode. (PV=0, Battery Load) EPS(off-grid) SOC-min condition is adjustable within the range of 10%-25%.

Note: in the case of grid connection, all working modes work normally when the battery SOC >5%. When the Min SOC of the system – the actual SOC of the battery > 5%, PV or Grid will force the battery to charge to Min SOC +1%, and then return to the normal working mode set by the user.

Note: when the actual SOC of the battery is Min SOC, if the mains power is lost, the inverter will not enter the EPS (Off-grid) mode. The inverter is in EPS Waiting state, at which time the PV will charge the battery. When the battery capacity reaches 31%, the machine will automatically enter EPS (Off- grid) mode.

2.4 Dimension

503mm

199mm

503mm

17

Introduction

2.5 Terminals of Inverter

A

BC DE

FG

H

CAN1 CAN2

OFF

Upgrade/Dongle EPS

I

J

K

L

M

Object Description

A DC switch

B PV connection port C Battery connection port D USB port for upgrading E COM port F Battery communication G Meter/CT Port

H Grid connection port

I Ground connection port

J Fans(only for X3-Hybrid-12.0-D/M and X3-Hybrid-15.0-D/M ) K External monitoring connection port

L

CAN1 and CAN2 are for parallel communication / OFF is for external shutdown/ DRM Port(only for Australia)

M EPS(Off-grid) Output(main load connection port)

Warning! Qualified electrician required for the installation.

18

Technical Data

3 Technical Data
3.1 DC Input(apply to version D/M)

Model

X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0

Max. recommended DC power [W] A:4000/B:4000 A:5000/B:5000 A:8500/B:5000A:10500/B:6000A:11000/B:7000 A:11000/B:7000

Max. DC voltage [V]

1000

1000

1000

1000

1000

1000

Nominal DC operating voltage [V]

630

630

630

630

630

630

Operating voltage typical [V]

180-950

180-950

180-950

180-950

180-950

180-950

Max. input current [A]

16/16

16/16

26/16

26/16

26/16

26/16

Max. short circuit current [A]

20/20

20/20

30/20

30/20

30/20

30/20

Start output voltage [V]

200

200

200

200

200

200

No. of MPP trackers

2

2

2

2

2

2

Strings per MPP tracker

A:1/B:1

A:1/B:1

A:2/B:1

A:2/B:1

A:2/B:1

A:2/B:1

3.2 AC Output/Input(apply to version D/M)

Model AC Output

XX3-3H-yHbyrbidr-i5d.0-5-M.0 XX3-3H-yHbyrbidr-i6d.0-6-M.0 XX3-3H-yHbyrbidr- i8d.0-8-M.0 X3X-3H-yHbyrbidr-i1d0-.100-M.0 XX33-H-Hybybridri-d1-21.02-.M0 XX33-H-Hybybridri-d1-51.05-.M0

Nominal AC power[ W ] Max. apparent AC power [ VA]

5000 5500

6000 6600

8000 8800

10000 11000

12000 13200

15000(PEA 14000) 15000

Rated AC voltage [V] Rated grid frequency [Hz]

415/240; 400/230; 380/220 50/60

Max. AC current [A]

8.1

9.7

12.9

16.1

19.3

24.1

Displacement power factor

1 (0.8 leading…0.8 lagging)

Total harmonic distortion(THDi)

< 3%

AC Input

Rated AC power [W] Rated grid voltage(range) [V]

10000

12000

16000

20000

415/240; 400/230; 380/220

20000

20000

Rated grid frequency [Hz]

50/60

Max. AC current [A]

16.1

19.3

25.8

32.0

32.0

32.0

19

Technical Data

3.3 Battery(apply to version D/M)

Model

XX3-3H-yHbyrbidr-i5d.0-5-M.0X3-XH3y-bHriydb-6ri.0d–M6.0 XX3-3H-yHbyrbidr- i8d.0-8-M.0 XX33–HHyybbrridid-1-10.00.-0M XX33-H-Hyybbrridid–112.00-MX3X-H3y- Hbyrbidri-d1-51.50.0-M

Battery type

Lithium batteries

Battery Full Voltage [V]

180-800

Maximum charge/discharge flow [A]

30A

Communication interface Reverse connection protection

CAN/RS485 Yes

3.4 Efficiency, Safety and Protection(apply to version D/M)

Model MPPT efficiency European efficiency Maximum efficiency Max. battery charge efficiency (PV to BAT )(@ full load)

XX33-H-Hybyrbidri-d5.-05-.M0XX3-3H-yHbyrbidr-i6d.0-6-M.0 XX33–HHyybbrridid-8-8.0.0-MX3X-3H-Hybybrirdid-1-100.0.0-MX3-XH3y-bHryibdr- i1d2-1.02.0X-M3-HXy3b-rHidy-b1r5id.0-15.0-M

99.9%

99.9%

99.9%

99.9%

99.9%

99.9%

97.7%

97.7%

97.7%

97.7%

97.7%

97.7%

98.2%

98.2%

98.2%

98.2%

98.2%

98.2%

98.5%

98.5%

98.5%

98.5%

98.5%

98.5%

Max. battery discharge efficiency (BAT to AC)(@ full load)

97.5%

97.5%

97.5%

97.5%

97.5%

97.5%

Security & Protection DC SPD Protection AC SPD Protection Over/under voltage protection Grid protection DC injection monitoring Back feed current monitoring Residual current detection Anti-islanding protection Over load protection Over heat protection Array insulation resistance detection

Integrated Integrated
YES YES YES YES YES YES YES YES YES

Technical Data

3.5 EPS(Off-grid) Output(apply to version D/M)

Model

X3X-H3-yHbyrbidri-d5-.50.0-MXX33-H-Hyybbrriidd–66..00-M X3X-3H- Hybybrirdid-8-8.0.0-MX3-XH3y-Hbyribdr-id1-01.00.0-MX3-HX3y-bHryidb- r1id2-.102.0-XM3-HXy3b-Hridyb-1ri5d.-015.0-M

EPS(Off-grid) rated power[VA] EPS(Off-grid) rated voltage [V] Frequency[ Hz]

5000

6000

8000 400V/230VAC
50/60

10000

12000

15000

EPS(Off-grid) rated current [A] EPS(Off-grid) Peak Power [VA] Switching time [s]

7.2 7500, 60s

8.7 9000, 60S

11.6

14.5

12000, 60S 15000, 60S

<10ms

17.5

21.8

15000, 60S 16500, 60S

Total harmonic distortion (THDv)

<3 %

3.6 Generic Data(apply to version D/M)

Model

X3X-H3-yHbyrbidri-d5-.50.0-MXX33-H-Hyybbrriidd–66..00-M X3X-3H- Hybybrirdid-8-8.0.0-MX3-XH3y-Hbyribdr-id1-01.00.0-XM3-HXy3b-Hriydb- 1ri2d.-012.0X-M3-HyXb3r-Hidy-b1r5id.0-15.0-M

Dimensions (W/H/D)[mm]

503503199

Dimensions of Packing (W/H/D)[mm]

560625322

Net weight [kg]

30

30

30

30

30

30

Gross weight* [kg]

34

34

34

34

34

34

Heat dissipation treatment Noise emission(typical) [dB]

Natural Cooling <40

Smart Cooling <45

Storage temperature range [°C]

-40~+70

Operating temperature range[°C]

-35~+60 (derating at 45)

Humidity [%]

0%~100%

Altitude [m]

<3000

Ingress Protection

IP65

Protective Class

I

Cold standby consumption

<5W

Over voltage category

III(MAINS), II(PV, Battery)

Pollution Degree

III

Installation mode

Wall mounted

Inverter Topology

Non-isolated

Communication interface

Meter/ CT, external control RS485, Pocket series, DRM, USB

• The specific gross weight is subject to the actual situation of the whole machine.

20

21

Installation
4 Installation
4.1 Check for Transport Damage
Ensure that the inverter is in good condition via transportation. If there is any visible damage such as cracks, please contact the dealer immediately.
4.2 Packing List
Open the package and check the materials and accessories according to the following list.

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

22

Installation

Number Quantity Description (for M series)

A

1

the inverter

B

1

Wall-mount Bracket

H

5

(Expansion bolt, Gasket, Self-tapping bolt)

I

1

M5 inner hexagon bolt

J

3

Communication line RJ 45 adapter (COM/Meter/BMS)

L

6

RJ 45 terminals

M

Documentations

N

1

Pocket WiFi

O

1

Meter ( optional )

P

1

RJ 45 Terminal adapter

R

1

Ground cable

Number Quantity Description (for D series)

A

1

the inverter

B

1

Wall-mount Bracket

C

1

Waterproof shield

D

6

PV terminal (positive2 or 3, negative2 or 3)

E

6

PV pin angle (positive2 or 3, negative2 or 3)

F

12

6 mm² European terminals

G

1

OT terminal(inverter grounding)

H

5

(Expansion bolt, Gasket, Self-tapping bolt)

I

1

M5 inner hexagon bolt

J

3

Communication line RJ 45 adapter (COM/Meter/BMS)

K

2

Battery connection terminals (positive1, negative1)

L

6

RJ 45 terminals

M

Documentations

N

1

Pocket WiFi

O

1

Meter (optional)

P

1

CT

Q

1

RJ 45 Terminal adapter

Note: “L ” The inverter in Australia needs to be connected to DRM, which is 1 more communication line RJ 45 adapter than that in other countries. The number of “D” and “E” are different for different power sections. For 5-6kW inverters, the number of positive and negative PV terminal and PV pin angle is 2, 2, 2 and 2 respectively. For 8- 15kW inverters, the number of positive and negative PV terminal and PV pin angle is 3, 3, 3 and 3 respectively.

23

Installation
4.3 Installation Precautions
The protection level of the inverter is IP 65, so that the inverter can be installed outdoors. Check the installation environment and pay attention to the following conditions when installing: · Do not expose to strong light. · Do not touch flammable building materials. · Do not approach flammable and explosive gases or liquids (e.g. where chemicals are stored). · Do not touch cold air directly. · Do not approach TV antenna or cable. · Do not place in areas above 3000 meters above sea level. · Do not install in precipitation or high humidity, which may cause corrosion or damage Internal devices. · Keep the system out of reach of children. If the inverter is installed in a narrow area, be sure to reserve appropriate space for heat dissipation. The ambient temperature of the installation site is -35°C~60°C. The maximum angle range of wall tilt ±5°. Avoid direct sunlight, rain and snow weather.

No direct sunlight No Rain Exposure No snow Lay up

Stay away from combustibles

Direct Sunlight

Rain Exposure

Snow Lay up

Stay away from antenna cables

24

Installation

4.4 Tool preparation

Tool equipment

Type

Name

Image

Name

Bit 8

Hammer drill

Multimeter

Image
DC Voltage Range 1100 V DC

Machine Installation Tools

Crosshead M5 Torque screwdriver

Socket wrench set (Hexagon)

OT

0.5mm²~6mm²

terminals

press clamp

Diagonal poliers

Utility knife

Multifunction terminal crimping tool (RJ45)

wire stripper

Marker

Rubber hammer

Crimping Tool

Euro terminal crimping tool

Individual

Protection Dustproof

Tools

Cover

Tape measure Hexagon keys Spirit level Protective glasses

25

Installation

Type

Name

Individual Protection Tool

Safety gloves

Tool equipment

Image

Name

Safety shoes

Image

Type Name

Equipment Preparation

Breaker

Image

Requirement
Grid port and EPS(Off-grid) port wiring section (4.5.2)

PV end wire
EPS (Off-grid) end wire Cable Preparation Grid end wire
Communication lines
Battery Cable

Dedicated PV wire, line number

4 mm² withstand voltage 1000V,

temperature resistance 105 fire resistance grade VW-1
Five-core cable
Five-core cable
Twisted pair with shield
Conventional wire

PE Cable

Conventional wire

26

Installation
4.5 Installation Site Conditions
4.5.1 Installation Carrier Requirements Do not install the inverter near flammable materials. Please install the inverter on a solid object that can withstand the weight requirements of the inverter and energy storage system. Please be careful not to install the inverter in the plasterboard wall or similar to the residential places with poor sound insulation, so as not to work with noise and interfere with the residents’ life in the morning.
4.5.2 Installation Requirements Install the inverter at a maximum back tilt of 5 degrees, the inverter can not be tilted forward, inverted, excessive back tilted or side tilted.
5°
27

Installation

4.5.3 Installation Space Requirements
Reserve enough space when installing inverter (at least 300mm) for heat dissipation.

300mm

300mm 300mm

Reserved space dimensions of installation

Position Left Right Up
Down

Min Distance 300mm 300mm
300mm 500mm

300mm
For multi-inverter installation scenarios, the inline installation method is recommended; when the space is insufficient, the recommended method of installation in the form of “products”; it is not recommended to install multiple inverters in stacks. If you choose stack installation, please refer to the installation separation distance below.

300mm

300mm

300mm

300mm

300mm

1000mm

1000mm

300mm

300mm

300mm

500mm

500mm

28

4.6 Mounting
Ø Preparation
Please prepare the following tools before installation.

Installation

Installation tools: screwdriver, wrench, 8 drill, rubber hammer, socket wrench set and Hexagon keys. Ø Step 1: Fix the wall bracket to the wall First find the expansion screw and the wall bracket in the accessory bag, as shown below:
It consists of four parts

Expansion bolts, Tapping screws, nut, Gasket

Gasket

Bracket

a) Use a spirit level and a marker to mark drilling holes of the bracket on
the wall. b) Drill holes at marked spots with depth of 65 mm.

29

Installation
65.00 mm

b)

8 Drill (Depth: 65 mm)

Ø Step 2: hang the inverter on the bracket
c) Insert expansion bolt into the hole, use rubber hammer to knock the expansion screw bolt into the wall; d) The bracket is aligned with the screw uses the inner hexagonal wrench to screw the tapping screw until the expansion bolt “bang” is heard.

Expansion bolts, Tapping screws,

Hammer

c)

nut, Gasket,
d) 30

Installation Ø Step 3: Tighten the inverter and bracket e ) Hang the buckle on the inverter to the corresponding position of the backplane; f ) Use the inner hexagonal wrench to tighten the inner hexagonal screw on the right side of the inverter.
e)
f)
Inner hexagonal wrench (Torque:1.2±0.1 N· m)
31

Electrical Connections

5 Electrical Connections
5.1 PV Connection
The inverter have two PV inputs. Please select photovoltaic modules with good performance and quality assurance. The open circuit voltage of the module array should be less than the maximum PV input voltage specified by the inverter, and the working voltage should be within the MPPT voltage range.
Table 1: Maximum input voltage limit(apply to version D/M)

Model

X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0

Max. DC input voltage

1000V

Warning! The voltage of photovoltaic modules is very high, and is dangerous voltage. When wiring, please follow the safe electricity regulations.

Note! Please do not make PV positive or negative ground!

Note! The following PV module requirements need to be applied to each input range: 1. Same model 2. Same quantity 3. The same array 4. The same angle

Notice! The series inverters support the following PV module connection modes.

1. Method 1: Multi

2. Method 2: Common

• – PPVV11

• –

XIn3veHrYtDerG4

+ PPVV22
–

32

PV

• – PPVV11

• –

IXn3vHeYrDteGr4

+ PPVV22
–

• – PPVV11

• –

IXn3vHeYrDteGr4

+ PPVV22
–
Inverter

Electrical Connections

Ø Connection step
The PV port wiring of the M series inverter has been completed. For speci c installation details, please refer to the X3-Matebox Quick Installation Guide, the D series needs to be wired according to the following steps.
Step 1. Turn off the DC switch, connect the PV module, prepare a 4 mm² PV cable, and find the PV (+) terminal and PV (-) terminal in the package.

Positive PV pin

PV cable

Negative PV pin PV pin

Positive terminal Negative terminal

Step 2. Use a wire stripper to strip the 7mm insulation layer of the wire end.

Wire stripper

7.0mm

Step 3. Tighten the cable with the insulation layer stripped and insert it into the metal terminal (see Figure 1), make sure all wires are inserted Into the metal terminal (see Figure 2).

Positive PV pin Negative PV pin

Figure 1

Positive metal terminal Negative metal terminal Figure 2

33

Electrical Connections
Step 4. Tighten the PV pin needle and the wiring harness to make the connection tight without looseness.
Crimping Tool
Step 5. The PV joint is divided into 2 parts – the plug and the fastening head. Insert the cable through the fastening head and the opposite plug. Note that the red and black lines correspond to differentof plugs. Finally, force the cable pair into the plug, will a “click” sound ,which indicates that the connection is complete.
Positive terminal
Negative terminal
Step 6. Tighten the fastening head and into insert the corresponding positive and negative (PV-/PV+) ports of the inverter.
PV+ Positive terminal
PVNegative terminal
34

Electrical Connections
The following is the location of the inverter’s positive and negative (PV-/PV+) ports. Note: Before inserting the PV terminal, please turn on the switch of the PV module and use a multimeter to measure the positive and negative poles of the PV terminal port to prevent reverse connection.

Multimeter DC Voltage Range 1100 V DC

PV1+ PV1+PV 2+

Dongle/Upgrade

PV1- PV1- PV 2-

Schematic diagram of the inverter PV connected.

Dongle/Upgrade

35

Electrical Connections

5.2 Grid Port and EPS(Off-grid) Output Connection
The inverter is three-phase inverter. Suitable for rated voltage 380/400/415V, frequency 50/60Hz. Other technical requests should comply with the requirement of the local public grid.
Ø Grid port connection

Grid Cable and Micro-breaker recommended (apply to version D/M)

Model Cable (copper) Micro-Breaker

X3-Hybrid-5.0
4~6mm² 20A

X3-Hybrid-6.0
4~6mm² 20A

X3-Hybrid-8.0
4~6mm² 32A

X3-Hybrid-10.0
5~6mm² 40A

X3-Hybrid-12.0
5~6mm² 40A

X3-Hybrid-15.0
5~6mm² 40A

EPS(Off-grid) Cable and Micro-breaker recommended (apply to version D/M)

Model

X3-Hybrid-5.0

Cable (copper) 4~6mm²

Micro-Breaker

16A

X3-Hybrid-6.0
4~6mm² 16A

X3-Hybrid-8.0
4~6mm² 20A

X3-Hybrid-10.0
4~6mm² 25A

X3-Hybrid-12.0
4~6mm² 32A

X3-Hybrid-15.0
4~6mm² 32A

The load should not be directly connected to the inverter.

Figure: Wrong connection of load and inverter

Electrical Connections

5.3 EPS(Off-grid) Block Diagram
The inverter has an EPS(Off-grid) function. When the grid is connected, the inverter outputs go through the Grid port, and when the grid is disconnected, the inverter outputs go through the EPS(Off-grid) port. The EPS(Off-grid) function can be connected to part of the load, Please refer to the following diagram for the wiring. If you want to save installation time, you will need an accessory. If you need a solution, please contact our sales staff.
Ø EPS(Off-grid) wiring diagram
Diagram A: N line and PE line separate wiring, D series inverters; (For most countries)

PV 1
Inverter PV 2
CT

BAT Grid

EPS(Off-grid)

Breaker CT-R

Main Breaker/RCD

CT-S

CT-T

N

Breaker

E-BAR

Grid

RCD

Breaker Breaker

Battery

EPS(Off-grid) loads

Loads

Distribution Box

N-BAR for EPS(Off-grid) loads N-BAR for loads

36

37

Electrical Connections

Diagram B: N line and PE line separate wiring, M series inverters; (For most countries)

PV 1
Inverter PV 2
CT

BAT Grid

EPS(Off-grid)

X3-Matebox

CT-R

Main Breaker/RCD

CT-S

CT-T

N

E-BAR

Grid

Breaker Breaker

Battery

EPS(Off-grid) loads

Loads Distribution Box

N-BAR for EPS(Off-grid) loads N-BAR for loads
Diagram C: N line and PE line together, D series inverters; ( Applicable to Australia)

PV 1
Inverter PV 2
CT

BAT Grid

EPS(Off-grid)

Breaker

RCD CT-R
CT-S CT-T

Main Breaker N

Breaker

N RCD

E-BAR

Grid

Battery

Breaker Breaker

Distribution Box
EPS(Off-grid) loads Loads

N-BAR for EPS(Off-grid) loads N-BAR for loads
38

Electrical Connections

Diagram D: N line and PE line together, all load connection EPS(Off-grid) scheme;(Applicable to Australia)

PV 1
Inverter PV 2
CT

BAT Grid

EPS(Off-grid)

N E-BAR
X3-Matebox

RCD CT-R CT-S CT-T

Main Breaker N

E-BAR

Grid

Breaker Breaker

Battery

EPS(Off-grid) loads Loads

Distribution Box

N-BAR for EPS(Off-grid) loads N-BAR for loads
X3-Matebox is a convenient wiring accessory. Please refer to X3-Matebox for details. If you need to purchase X3-Matebox, please contact us.

The RCD on the gure represents a leakage protection device with a circuit breaker function. To use X3-Matebox’s Diagram B and Diagram D, you need to set “X3-Matebox” to “Enable” in “Settings”; The Australian customer must shorten the N lines of the Grid and the EPS(Off-grid) in the X3-Matebox. If your local wiring method does not follow the above operation guide, especially the neutral wire, ground wire, RCD wire, please contact our company before operation.

39

Electrical Connections

Ø EPS(Off-grid) load requirements

Warning!
Ensure that the EPS(Off-grid) load rated power is within the EPS(Off-grid) rated output power range, otherwise, the inverter will report an “overload” warning.

When “overload” occurs, adjust the load power to make sure it is within the EPS(Off-grid) rated output power range, and the inverter will automatically return to normal.

For non-linear loads, ensure that the inrush current power is within the EPS (Off-grid) rated output power range. When the configuration current is less than the maximum DC input current, the capacity and voltage of lithium and lead acid will decrease linearly.

The following table shows some common loads for your reference.

Note: Please check with the manufacturer for high-power inductive loads.

Content

Power Start Rated

Common equipment

Instance Equipment Start Rated

Resistive load X 1 X 1

Incandescent lamp

100W
Incandescent lamp

100VA (W)

100VA (W)

Inductive load X 3~5 X 2

450-750VA 300VA

150W ( W )

(W)

Fan Fridge Fridge

Note: The EPS load of the inverter does not support a half-wave load, and the half-wave load cannot be used here.

40

Electrical Connections

Ø Grid and EPS(Off-grid) connection steps
Connection requirements
Note: Check the grid voltage and compare the voltage range (see technical data). Disconnect the circuit board from all power sources to prevent electric shock.

The Grid and the EPS(Off-grid) ports of the M series inverter have been connected, for specific installation details, please refer to the X3-Matebox Quick Installation Guide. And the D series needs to be wired according to the following steps.

Step 1. Prepare a Grid cable (five-core wire) and an EPS(Off-grid) cable (four-core wire), and then find the European terminal and waterproof cover in the accessory bag.

L1

L1=55~60 mm

L1

L1=55~60 mm

6 mm² Grid(Five-Core Cable)

6 mm² EPS(Off-grid)(Four-Core Cable)

6 mm² Euro Terminal*10

Waterproof cover

41

Electrical Connection Step 2. First remove the waterproof housing plug, and then the Grid and EPS(Off-grid) cables through the waterproof housing corresponding to the Grid and EPS(Off-grid) ports.
Grid EPS(Off-grid)
42

Electrical Connection Step 3. Remove the 12mm insulation layer at the end of the wire. Insert the European-style terminals respectively, and make sure that the stripped ends are inserted into the European-style terminal, and finally use crimping pliers to press tightly.
Diagonal pliers L2=12mm
L2
L2 L2=12mm
Crimping Tool Note: Please press European terminal into a 3.3.*3.3mm square.
Grid EPS(Off-grid)
43

Electrical Connection
Step 4. Find the location of the AC interface on the inverter, insert the crimped terminals into the UW10 terminals L1, L2,L3,N, and PE according to the wire sequence, and use a flat-blade screwdriver to tighten the screws. (Torque: 1.5±0.1N·m)
Torque screwdriver ( Torque: 1.5±0.1N·m)

Electrical Connection Step 6. Tighten the waterproof fastening head.

Step 5. Install the AC waterproof cover, and tighten the screws on the four sides of the waterproof cover with an Hexagon keys. ( Torque: 0.4±0.1N*m)

Hexagon keys ( Torque: 0.8±0.1N·m)

44

45

Electrical Connection

5.4 Battery Connection Ø Connection requirements

The inverter charge and discharge system can be equipped with high voltage lithium battery . Please note that the maximum voltage of the battery should not exceed 650 V, battery communication should be compatible with the inverter.

Ø Battery Breaker

Before connecting the battery, a non-polar DC MCB must be installed to ensure safety. Before maintenance, the inverter need to be safely disconnected.

Model

X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0

Voltage

Nominal voltage of DC breaker should be larger than maximum voltage of battery.

Current[A]

32A

Note: The above situation applies to the D/M version. Ø Battery connection diagram

com

Upgrade/Dongle EPS

Non-polar DC MCB Power line connection
– +

Communication line connection CAN/RS485

… …

High voltage lithium battery
Note: When using our battery, it is recommended to use the number of battery control ( T-BAT-5.8) is 1, the number of battery modules (HV11550) is 1-3; the number of battery control (Mc0600) is 1, the number of battery modules (HV10230) is 2-4.
46

Electrical Connection
Ø Battery connection steps
Battery port connection line of the M series inverter is on the X3Matebox, for specific installation details, please refer to the X3Matebox Quick Installation Guide It is necessary to wire the D series according to the following steps. Step 1. Turn off the DC switch, connect the BAT module, prepare a 6 mm² BAT cable, and find the BAT (+) terminal and BAT (-) terminal in the package.

Positive BAT pin

BAT cable

Negative BAT pin BAT pin

Positive terminal Negative terminal

Step 2. Use a wire stripper to strip the 7mm insulation layer of the wire end.

Wire stripper

7.0mm

Step 3. Tighten the cable with the insulation layer stripped and insert it into the metal terminal (see Figure 1), make sure all wires are inserted Into the metal terminal (see Figure 2).

Positive BAT pin Negative BAT pin Figure 1
Positive metal terminal Negative metal terminal Figure 2

47

Electrical Connection
Step 4. Tighten the BAT pin needle and the wiring harness to make the connection tight without looseness.
Crimping Tool
Step 5. The BAT joint is divided into 2 parts – the plug and the fastening head. Insert the cable through the fastening head and the opposite plug. Note that the red and black lines correspond to differentof plugs. Finally, force the cable pair into the plug, will a “click” sound,which indicates that the connection is complete. Positive terminal
Negative terminal Step 6. Tighten the fastening head and into insert the corresponding positive and negative (BAT-/BAT+) ports of the inverter.
BAT+ Positive terminal
BATNegative terminal
48

Electrical Connection Step 7. Insert the battery power lines into the corresponding BAT port (+), (-) of the inverter.

Do ng le /U pg ra d e
Do
Note: BAT port, not PV port! Note: The positive and negative wires of the battery are not allowed to be reversed!

Ø Communication connection

BMS port definition

The communication interface between the inverter and the battery uses the waterproof connector with RJ 45.

12 3 4 5 6 7 8

1. White with orange stripes 2) Orange 3) White with green stripes 4) Blue 5) White with blue stripes 6) Green 7) White with brown stripes 8) Brown

1

2

3

4

5

6

7

8

X

X

X BMS_CANH BMS_CANL

x

BMS_485A BMS_485B

Note! After the BMS communication between the battery and the inverter is finished, the battery will work normally.

49

Electrical Connection

5.5 Communication Connection
5.5.1 Introduction to DRM communication (AS4777 regulatory requirements)
DRM requirements:

Mode DRM0 DRM1 DRM2
DRM3
DRM4 DRM5 DRM6 DRM7
DRM8

Requirement
Operation disconnect device
Do not consume power
Do not consume more than 50% of rated power
Do not consume more than 75% of rated power AND Source reactive power if capable
Increase power consumption (subject to constraints from other active DRMs)
Do not generate power
Do not generate more than 50% of rated power
Do not generate more than 75% of rated power AND Sink reactive power if capable
Increase power generation (subject to constraints from other active DRMs)

1

1

2

3

4

5

6

7

8 DRM1/5 DRM2/6 DRM3/7 DRM4/8 +3.3V DRM0 GND

8 GND

Note! Currently only PIN6 (DRM0) and PIN1 (DRM1/5) are functional, other PIN functions are under development.

50

Electrical Connection

5.5.2 Introduction to meter/CT Communication The inverter should work with an electric meter or current sensor (CT for short) to monitor household electricity usage. The electricity meter or CT can transmit the relevant electricity data to the inverter or platform, which is convenient for users to read at anytime. Users can choose to use electric meters or CTs according to their needs. Please note that the meter/CT brand required by our company must be used.
Note! The meter or CT must be connected to the inverter, otherwise the inverter will shut down and alarm “meter failure”alarm. Smart meters must be authorized by our company, third party or other companies, Unauthorized meter may be incompatible with the inverter. Our company will not be responsible for the impact caused by the use of other appliances.
Ø Electric meter connection diagram
com
Upgrade/Dongle EPS

Load

in

out

LLL231 N PE

Household Meter

Meter1

Grid

(three-phase meter)

If the user has other power generation

out

in

equipment (such as inverter) at home and

wants to monitor both, the inverter provides

Meter2 communication function to monitor the power generation equipment. For more information, please contact us.

Meter2

Other power

(three-phase meter) generation equipment

Note: If you want to connect the meter, please ground the GND terminal of the Meter1.

51

Electrical Connection Ø CT Connection The current sensor measures the current on the live wire between the inverter and the public grid. CT connection diagram
com Upgrade/Dongle

Grid

Loads

LLL231 N
Household Meter

C T-T

C T-S

C T-R

the direction of the CTs

Note:The arrow on the CT must point at the public grid.
Public Grid electricity
CT

Meter/CT port is at the bottom of the inverter.
Meter/CT

LCD settings To select CT, you need to enter Use setting, then enter CT/Meter Setting.
CT/Meter Setting Select
CT

52

Electrical Connection

Note for CT connection: Note! · Do not place the CT on the N wire or ground wire. · Do not put CT on the N line and L line at the same time. · Do not place the CT on the side where the arrow points to the inverter. · Do not place the CT on non-insulated wires. · The cable length between CT and inverter should not exceed 100 meters. · After CT is connected, prevent the CT clip from falling off. It is recommended to wrap the CT clip around in circles with insulating tape.

12 3 4 5 6 7 8

11

2

3

4

5

6

7

8

8 CT-R-1 CT-S-1 CT-T-1 485A 485B CT-T-2 CT-S-2 CT-R-2

Note! Only one of the Meter and CT connections can be selected. Meter cable goes to pin terminal 4 and 5; CT-R cable to PIN Terminal 1 and 8; CT-S cable to PIN Terminal 2 and 7; CT-T cable is connected to terminals 3 and 6.

53

Electrical Connection
5.5.3 Parallel Connection The inverter provides the parallel connection function. Diagram 1 should make 10 inverters maximumly connected in one system and diagram 2 allows up to 3 inverters to be connected in one system. In these two systems, one inverter will be set as the “Master inverter” which will control every other inverters. Diagram 1 system needs to be equipped with an X3-EPS Parallel Box (G2), and communicate with the “Master Inverter”, and all other slave inverters are connected to the “Master Inverter” in parallel via network cable.
Ø System Diagram

PV+ PV-

+Battery

Inverter
Slave
Grid EPS(Off-grid)
CAN R S T N R S T N PE

LN single-phase Critical Load

N TSR three-phase Critical Load

Electrical Connection

… …

LN single-phase Critical Load

Inverter ……
Master
Grid EPS (Off-grid)
Meter CAN R S T N R S T N CAN PE CAN CAN PE

+Battery

R S T N R S T N

PV+ PV-

N TSR three-phase Critical Load

Inverter
Slave
Grid EPS
CAN R S T N R S T N PE

+Battery

PV+ PV-

three-phase single-phase NormalLoad NormalLoad

LN

LN single-phase Critical Load

RST N

… …

Meter

485

LN single-phase Critical Load

Inverter ……
Master
Grid EPS (Off-grid)
Meter CAN R S T N R S T N CAN PE CAN CAN PE

+Battery

N

S T

R

Grid

R S T N COM
Grid
R S T X3-EPS Parallel N Box (G2) R S T N

PV+ PV-

Load

EPS

Diagram 1 54

R

485

S T

Meter

N

Grid

RST N

LN

three-phase single-phase NormalLoad NormalLoad

Diagram 2 Important Warning! The hybrid parallel system is extremely complex and a large amount cables need to be connected, therefore it is strongly required that every cable must be connected according to correct line sequence(R-R, S-S, T-T, N-N), otherwise any small misoperation may cause the system running failed. Ø Work Modes in Parallel System There are three work modes in parallel system, and your acknowledge of different inverter’s work modes will help you understand parallel system better, therefore please read it carefully before operating.
55

Electrical Connection

Free mode

Only if no one inverter is set as a “Master”, all inverters are in free mode in the system.

When one inverter is set as a “Master”, this inverter enters

Master mode master mode.

Master mode can be changed to free mode.

Once one inverter is set as a “Master”, all other inverters will Slave mode enter slave mode automatically. slave mode can not be

changed from other modes by LCD setting.

Ø Wiring Operation and LCD Setting
Note: Before operation, please make sure that the inverter meets the following three conditions, 1. The software version of all inverters is the same; 2. The power range of all inverter models is the same; 3. The type and quantity of batteries connected to all inverters are the same; Otherwise, this function cannot be used.
Note: There are two CAN ports on the inverter. The CAN port of the inverter set as the “host” is connected. The CAN port on the left on the bottom frame of the inverter must be connected to the COM port of the X3-EPS Parallel Box (G2), and the CAN port on the right is connected “Slave”.

For diagram 1
Step1: Connect all inverters’ communication together by connecting network cables between CAN ports. – Use standard network cables for CAN-CAN connection and insert one end of the cable into CAN1 of the master inverter and the other end into the COM port of X3-EPS Parallel Box (G2). – Insert one end of network cable into the rst inverter’s CAN2 port and the other end into the next inverter’s CAN1 port and other inverters are connected in such way . – Insert one end of network cable into the meter, and the other end into the meter port the master inverter.

Inverter

Master

Meter Meter CAN

network (1)

cable

X3- EPS Parallel

Box (G2)

COM

CAN(2)

Inverter

…… Inverter

slave1

slave8

Inverter
slave9

CAN(1) CAN(2) CAN(1) CAN(2) CAN(1) CAN(2)

CAN(1)

network cable

Note:A CT can be used in the parallel connection of the Hybrid series inverters only when the master inverter are with PV panels or only the meter can be used. In the parallel connection of the Fit series inverters, only the meter can be used.
56

Electrical Connection

For diagram 2
Step1: Connect all inverters’ communication together by connecting network cables between CAN ports. – Use standard network cables for CAN-CAN connection. – Use network cable to connect master inverter CAN2 port and slave 1 inverter CAN1 port, and connect slave 1 inverter CAN2 port and slave2 inverter CAN1 port. – Use network cable to connect master inverter meter port and meter.

Inverter
slave2

Inverter
slave1

Inverter
Master

CAN1

CAN2

network cable

CAN1 CAN2 network cable

Meter

Meter

Ø CAN PIN Definition

1

1

2

485A 485B

3

4

5

6

7

8

VCC CANH CANL GND SYN1 SYN2

Step 2: Connect the power cable between X3- EPS Parallel Box (G2) and inverter (R/S/T/N/PE) in diagram 1. -If the user purchased the X3-EPS Parallel Box (G2) product, please refer to the X3-EPS Parallel Box (G2) user manual for installation and connection. -If the user purchased the X3-EPS Parallel Box (G2) product, please refer to the X3-EPS Parallel Box (G2) user manual for installation and connection.
For example, the wiring diagram of the X3-EPS Parallel Box power line.

GRID

LOAD

NT

SR

…… n=10 EPS
X3-EPS Parallel Box
57

Electrical Connection

Step 3: Turn on the power of the entire system, nd the inverter connected to the meter, enter the setting page of the inverter LCD screen, click on the parallel settings, and select “master control”; then enter the “resistance switch” and set it to ” ON”; Finally, nd the last slave in the parallel system and enter the setting page of the inverter LCD screen and set the “resistance switch” to “ON”.

Setting Battery Parallel Setting Reset

Parallel Setting

Setting

Master

Parallel Setting Resistance Switch
ON

X3-EPS Parallel Box (G2)

Meter

Master

… …

Terminal Slave

Upgrade/Dongle

CAN1 CAN2 Upgrade/Dongle

Meter

network cable Master

For diagram 1
Terminal Slave

… …

Upgrade/Dongle

CAN1 CAN2 Upgrade/Dongle

network cable For diagram 2

Ø How to Remove parallel system If one inverter wants to exit from this parallel system, please do the steps as below: -Step1: Enter setting page and click parallel setting, and choose
“Free”.
-Step2:Disconnect all the network cables on the CAN port.
Note! – If a slave inverter is set to “Free” mode but not disconnect the network cable, this inverter will return to “slave”mode automatically. – If a slave inverter is disconnected with other inverter but not be set to “Free” mode, this inverter will stop working and maintain “waiting” status.

58

Electrical Connection

Ø LCD display
Main display: Once inverter enters parallel system, the “today yield” will be replaced by ” Inverter Class”, and parallel relevant fault has a higher priority than other faults and will be showed rstly on main display.

Power Today Battery

5688W 20.5KWh
67%

Normal

Power Parallel Battery

5688W Master
67%

Normal

Power Parallel Battery

5688W Slave1
67%

Normal

Status display: User can obtain all the status data from master inverter. System power and individual slave inverter power can be obtain in status display of master inverter.

Menu Status >Parallel Status History

Parallel Status

All

2

Slave1

Slave2

Parallel Status >Grid
Solar Load

Means the total number of online inverters
Ø Parallel Control Function
Master inverter has an absolute lead in the parallel system to control all slave inverter’s energy management and dispatch control. Once master inverter has some error and stop working, all slave inverter will be stop simultaneously. But master inverter is independent of all slave inverter to work and will not be affected by slave inverter’s fault. Overall system will be running according to master inverter’s setting parameters, and most setting parameters of slave inverter will be kept but not be cancelled.

59

Electrical Connection
Once slave inverter exit from system and be running as an independent unit, its all setting will be re-excuted. The rest of this section covers several important parallel control functions, and the next page table shows which LCD options are controlled by master inverter and which can work independently.
Off mode setting: Off mode can only be set by master inverter ( long press ESC button on LCD ) .
Safety setting: System safety protection is cancelled by master inverter’s safety. slave inverter protection mechanism will only be triggered by master inverter’s instructions.
Self-use setting: If system is running as self-use mode, please note the Feedin Power Limit set of master inverter is for the overall system and the corresponding set of slave inverter is invalid.
Power Factor setting: All sets about power factor are all for the overall system and the corresponding sets of slave inverter are invalid.
Remote control setting: The remote demand instructions received by master inverter will be interpreted as the demand instructions to overall system.
5.5.4 COM Communication COM communication interface is mainly provided for customization the second step of development use.The inverter supports the control of external equipment or external equipment control through communication.
For example, the inverter adjusts the working mode of the heat pump and so on. Ø Application occasion COM is a standard communication interface, through which the monitoring data of the inverter can be directly obtained. Also, external communication devices can be connected to carry out the secondary development of the inverter. For specific technical docking, please contact us.
60

Electrical Connection External communication equipment controls the inverter:

Date Read
Inverter communication control external equipment:

Adapter Box

Ø COM PIN Definition

1

1

2

34 56

7

8

8 Drycontact_A(in) Drycontact_B(in) +13V 485A 485B GND Drycontact_A(out) Drycontact_B(out)

Note! Customers can communicate or control the inverter and external devices through the COM interface. Professional users can use pins 4 and 5 to realize data acquisition and external control functions. The communication protocol is Modbus RTU. For details, please contact us. If the user wants to use the inverter dry contact to control external equipment (such as a heat pump), it can be used with our’s Adapter Box. For details, please refer to the Quick Installation Manual of the Adapter Box.

61

Electrical Connection
5.5.5 Communication Connection Steps Step 1. Prepare a communication cable, and then find RJ 45 terminals in the accessory bag.

Communication cable

RJ 45 terminal

Step 2 . The inverter CAN/DRM/OFF port communication line connection, need to remove the inverter cover plate.

Torque screwdriver ( Torque: 1.2±0.1N·m)

com CAN CAN LCD DRM
Upgrade/Dongle

Grid EPS

Step 3. Insert the communication cable through the communication adapter, and peel off the outer insulation layer of 15 mm.
Diagonal pliers

CAN CAN DRM Shut down

15.00mm

62

Electrical Connection

Step 4. Insert the prepared communication cables into the RJ45 terminals in sequence, and then use network cable crimping pliers to press them tightly.

Multifunction terminal crimping tool (RJ45)

12 3 4 5 6 7 8

1. White with orange stripes 2) Orange 3) White with green stripes
2. Blue 5) White with blue stripes
3. Green 7) White with brown stripes 8) Brown

The DRM pin is defined as follows: Ø DRM communication cable

12 3 4 5 6 7 8

1

1

2

3

4

5

6 78

8 DRM1/5 DRM2/6 DRM3/7 DRM4/8 +3.3V DRM0 GND GND

Note! At present, there are only PIN6 (DRM0) and PINI (DRM1 /5), and oher PIN functions are under development.

63

Electrical Connection Step 5. Connect the DRM / CAN / OFF communication cable, and insert the cable into the corresponding port.

Upgrade/Dongle

CAN1 CAN2 DRM OFF
64

CAN

CAN

DRM

OFF

CAN1 CAN2 DRM OFF

Electrical Connection Step 6. Lock the cover plate and tighten the fastening head.

Upgrade/Dongle

EPS

CAN1 CAN2 DRM OFF

Torque screwdriver ( Torque: 1.2±0.1N·m)

65

Electrical Connection

Step 7: Finally, find the corresponding COM, BMS, Meter, CT, CAN, DRM, OFF poets on the inverter and insert the communication cable into the corresponding ports.
Ø BMS communication cable The BMS pin is defined as follows:

12 3 4 5 6 7 8

11 8X

23 4

5

67

8

X X BMS_CANH BMS_CANL x BMS_485A BMS_485B

Note! The communication port on the lithium battery must be consistent with the definition of pins 4, 5, 7, and 8 above;

66

Electrical Connection

Ø METER/CT communication cable METER/CT pin is defined as follow:

12 3 4 5 6 7 8

11

2

3

4

5

6

7

8

8 CT-R-1 CT-S-1 CT-T-1 485A 485B CT-T-2 CT-S-2 CT-R-2

Note! Only one of the Meter and CT connections can be selected. Meter cable goes to pin terminal 4 and 5; CT-R cable to PIN Terminal 1 and 8; CT-S cable to PIN Terminal 2 and 7; CT-T cable is connected to terminals 3 and 6.

1. Users can customize the length of the CT communication cable. The accessory package provides 1RJ45 and 1waterproof connector with RJ45 terminals. When the CT cable is completed, connect the A terminal to the “CT/METER” port of the inverter and tighten the waterproof screw, and connect the B terminal to the RJ45 coupler.

A B

67

Electrical Connection
2) One side of the finished cable, Waterproof connector with RJ45 is inserted into the inverter, and one side of the RJ45 terminal is inserted into the CT connection.
Upgrade/Dongle EPS

Screw waterproof connectors tightly.

Electrical Connection

Waterproof connector with RJ 45
COM

Distribution box Note! When installing, pay attention to water resistance. All the connected parts of CT must be put into the distribution cabinet.
68

Upgrade/Dongle EPS
CAN1 CAN2 DRM OFF
69

Electrical Connection

5.6 Grounding Connection (Mandatory)
The user must make two ground connections: one shell grounding, and one equipotential grounding. This prevents electric shock. Note: If the PV end of the inverter is not connected with earth, the inverter will turn on a red light Inspect and report ISO Fault. This inverter complies with IEC 62109-2 clause 13.9 for earth fault alarm monitoring. Ground wire port of the M series inverter has been connected, and the D series needs to be wired according to the following steps.
Ø Ground connection steps
Step 1. Prepare a one-core cable (4 mm² ), and then find the ground
terminal in the accessories.
4 mm²

One-core cable (4 mm²)

OT terminal

Hexagon socket screws

Step 2. Strip the grounding cable insulation(length”L2), insert the striped cable into the ring terminal, and then clamp it.

Diagonal plier

L1

L2=L1+3mm

Electrical Connection Step 3. Insert the striped cable into OT terminal and tighten the terminal with a terminal crimping tool.
Leaking cable Crimping Tool

70

71

Electrical Connection
C
Step 4. Find the ground connection port on the inverter, and screw the ground wire on the inverter with an M5 Hexagon keys.

CAN CAN LCD DRM Upgrade/Dongle

Grid EPS

Hexagon keys Torque: 0.8±0.2N·m
72

Electrical Connection
5.7 Monitoring Connection (Accessories)
The inverter provides a DONGLE port, which can transmit data of the inverter to the monitoring website via Pocket WiFi, Pocket 4G and Pocket LAN. (If necessary, purchase products from us.) Ø DONGLE connection diagram
Cloud
Router
Ø Wireless monitoring accessories connection steps DONGLE port connection line of the the M series inverter is on the X3-Matebox, for specific installation details, please refer to the X3-Matebox Quick Installation Guide It is necessary to wire the D series according to the following steps. Step 1. First find the DONGLE port of the inverter.

Upgrade/Dongle
D ongle/U pg ra d e

73

Electrical Connection Step 2. Plug Pocket WiFi into the DONGLE port.
Upgrade/Dongle
Upgrade/Dongle
Please check the Pocket WiFi user manual/Pocket LAN user manual /4G user manual. 74

Electrical Connection
5.8 Check All Below Steps Before Starting Inverter Ø After the inverter is checked, then conduct the following
steps
Make sure that the inverter is fixed on the wall. Ensure that all ground wires are grounded. Confirm that all DC lines and AC lines are connected. Make sure the CT are connected. Make sure the battery is well connected. Turn on the Load switch and EPS(Off-grid) switch. Turn on the battery switch. Long press the “Enter “key for 5 seconds to exit the Off mode. (The mode is factory defaulted as Off Mode)

PV 1
Inverter PV 2
CT

BAT Grid

EPS(Off-grid)

Breaker CT-R

Main Breaker/RCD

CT-S

CT-T

N

Breaker

E-BAR

Grid

RCD

Breaker Breaker

Battery

EPS(Off-grid) loads

Loads

Distribution Box

N-BAR for EPS(Off-grid) loads N-BAR for loads

Note: The RCD on the gure represents a leakage protection device with a circuit breaker function.

75

Electrical Connection
5.9 Inverter Operation Ø Before operation, check the inverter according to the
following steps
a) Check that the inverter is well xed on the wall. b) Ensure that all ground wires are well tightened. c) Ensure that all DC and AC circuit breakers are disconnected. d) Ensure that all ground wires are well tightened. e) The AC output terminal is correctly connected to the mains. f ) Ensure that all photovoltaic panels and inverters are properly connected. Unused DC connectors should be blocked with caps.
Ø Start the inverter
Steps to start the inverter – Turn on the AC switch between the inverter and the power grid. – (Optional) Remove the locking screw from the DC switch. – Turn on the DC switch between the PV string and the inverter if there is any. – Turn on the DC switch at the bottom of the inverter . When the photovoltaic panel generates enough power, the inverter will start automatically. – If the battery port of the inverter is connected to a battery, turn on the auxiliary power switch of the battery and then the battery switch. Check the status of the LED and LCD screen, the LED is blue, and the LCD displays the main interface. If the LED is not blue, please check the following: – All connections are correct. – All external disconnect switches are closed. – The DC switch of the inverter is set to the “ON” position.
The following are 3 different states of inverter operation, which means that the inverter starts successfully.
Waiting: When the DC output voltage of the photovoltaic panel is higher than 160V (lowest starting voltage) and lower than 180V (lowest working voltage), the inverter waits for checking.
Checking: The inverter will automatically detect the DC input. When the DC input voltage of the photovoltaic panel is higher than 200V and the photovoltaic panel has enough energy to start the inverter, the inverter will enter the checking state.
Normal: When the inverter is working normally, the green light is always on. At the same time, the power is fed back to the grid, and the LCD displays the output power.
76

Electrical Connection

If it is the rst time to boot, please follow the prompts to enter the setting interface.
Warning! The input terminal of the inverter can be opened only when all the installation work of the inverter has been completed. All electrical connections must be performed by professionals in accordance with local regulations.
Note! If it is the first time to operate the inverter, the system will automatically display setup guide. Please follow the setup guide to complete the basic inverter settings.

Please follow the setup guide to complete the basic inverter settings.

1.Set date time

2.Set language

Date time 2021 ->11 <-10 10:05

Language English Deutsch Italian

3.Set the safety standard
Safety Country VDE0126

4.CT/Meter Setting
CT/Meter Setting CT Meter

5*.Set export control
EExxppoorrttCcontrol Use Value:
10000W
7.External ATS
External ATS
Functional Control Enable Disable

6*.Set work mode
Work Mode >Mode Select
self use

5*.Export Control
This function allows the inverter able to control energy exported to the grid. There are user value and factory value. The factory value is default which can not be charged by user. The user value set by installer must be less than the factory value.

77

Firmware Upgrading
6 Firmware Upgrade
Ø Upgrade notes Please read the following precautions before upgrading. Warning! – In order to upgrade the firmware smoothly, if the DSP and ARM firmware need to be upgraded, please note that ARM firmware must be upgraded first, then DSP firmware! – Please make sure that the category format is correct, do not modify the firmware file name, Otherwise, the inverter may not work!
Warning! – For the inverter, ensure that the PV input voltage is greater than 180V (upgrade on sunny days). please ensure that the battery SOC is greater than 20% or the battery input voltage is greater than 180V. Otherwise, it may cause serious failure during the upgrade process!
Caution! – If the ARM firmware upgrade fails or stops, please do not unplug the U disk power off the inverter and restart it. Then repeat the upgrade steps.
Caution! – If the DSP firmware upgrade fails or stops, please check whether the power is off. If it is normal, plug in the U disk again and repeat the upgrade.
Ø Upgrade preparation 1) Please check the inverter version and prepare a U disk (USB 2.0/3.0) and personal computer before upgrading.
Caution! – Please make sure that the size of the U disk is smaller than 32G, and the format is FAT 16 or FAT 32.
78

Firmware Upgrading
2) Please contact our service support to obtain the firmware, and store the firmware in the U disk according to the following path. Update: For ARM le: “update ARM618.00406.00_HYB_3P_ARM_V1.13_1220.usb”; For DSP le: “updateDSP618.00405.00_HYB_3P_DSP_V1.14_1215.usb”; Ø Upgrade steps Step 1. Please save the “Upgrade” firmware in your U disk first, and press the “Enter” button on the inverter screen for 5 seconds to enter the OFF mode.
Long press for 5 seconds Step 2. Find the “Upgrade” port of the inverter, unplug the monitoring module (Pocket WiFi/ Pocket 4G/Pocket 4G) by hand, and insert the USB flash drive.
79

Firmware Upgrading

U Disk

Upgrade/Dongle

/Upgrade

/Upgrade

Step 3. LCD operation, enter the upgrade interface “update”, as shown below (a): Please press the up and down keys to select ARM, then press down to set “OK”, press the enter key to enter the software version interface;

Upgrade Selection

ARM DSP

Upgrade(ARM)
Cancel >OK

(a)

(b)

Step 4. Please confirm the new firmware version again and select the firmware to upgrade. The upgrade takes about 20 seconds. (d) When it is completed, the LCD screen returns to the “Update” page.

Update(ARM)

618.00406.00HYB 3P_ARM_V1.13_1220. usb
(c)

Update(ARM) Upgrading———25%
(d)

Update >ARM
DSP
(e)

80

Firmware Upgrading

Step 5. For DSP: Please wait for 10 seconds. When “Update” page shown as below, press down to select “DSP” and then press Enter. Please confirm the firmware version again and press Enter to upgrade. The upgrade takes about 2 minutes.

ARM >DSP

Update

( f)

Update(DSP)

618.00405.00HYB 3P_DSP_V1.14_1215. usb
(g)

Update(DSP) connect
(h)

Update(DSP) DSP Erasing———

Update(DSP) Upgrading———25%

(i)

( j)

Step 6. After the upgrade is completed, the LCD screen displays” Upgrade Successful” .

Upgrade(DSP) Upgrade Successful

(k)
Step 7. Plug off the U disk, press “Esc” to return to the main interface, and long press the enter key to exit the mode.
Caution! – Please strictly follow each step from step 1-6, don’t miss it. – Please confirm the ARM/DSP firmware version on the USB flash drive.
Tip: If the display screen is stuck on “X3-Hybrid G4″ after the upgrade, please turn off the photovoltaic power supply and restart, and the inverter will restart and return to normal. If not, please contact us for help.

81

Setting
7 Setting
7.1 Control Panel

Name Description

LCD Screen

Display inverter information on the LCD display.

Blue light: The inverter is in normal state or EPS(Off-grid) mode. Blue ashing: The inverter is in the waiting, checking state or the system switch is off. Off: The inverter is in a fault state.

LED Green: The battery communication is normal but the battery

Indicator MCB is disconnected, and the battery communication is

light

normal and working normally. Green ashing: The battery communication is normal and

in an idle state.

Off: The battery does not communicate with the inverter.

Red light on: The inverter is in a fault state. Off: The inverter has no error.

ESC button: Return from the current interface or function.

Key Function

Up button: Move the cursor to the upper part or increase the value. Down button: Move the cursor down or decrease the value.

Enter button: Con rm selection.

82

Setting

7.2 Screen Menu Structure
1 System ON/OFF

Self Use

Work Mode

2

Feed-in priority

Backup mode Manual

Forced discharge Forced charge
Stop Chrg & Dischrg

Date&Time Language
EPSmute Self-use mode

PV1

Feed-in Priority

System Status

PV2

Backup mode

3

Battery

Char & Disc period

On-grid EPS

User settings

Dry Contact User Password

Meter/CT

Safety Code

Parallel Status

Grid Parameters
4
Charger

Export Control

History Data

On-grid

EPS(Off-grid)

5

Meter/CT-1

Meter/CT Settings Self Test Shadow Fix Modbus

Meter-2

External ATS

Error Logs

Power Factor

Pu Function

FVRT Function

Power limit

settings

6

DRM Function

Parallel Setting

Main Breaker Limit

Advanced settings

Phase Unbalanced EPS Setting

As4777 Setting

Reset

About

Inverter
7
Battery Internal Code

Battery Heating Advance Password
ExternalGen Pgrid Bias

Note:” “This part of the content cannot be set by the end user. Please contact the installer or our company if necessary.

83

Setting

7.3 LCD Operation
The main interface is the default interface, the inverter will automatically return to this interface when the system started up successfully or not operated for a period of time.
The information of the interface is as below. “Power” means the instant output power; ” Today” means the power generated within the day. “Battery” means the left capacity of battery energy.

Power Today Battery

0W 0.0KWh
80%

Normal

Ø Menu interface
The menu interface is another interface for users to change settings or obtain information. – When the LCD displays the main interface, click “OK” to enter this interface. – The user can select up and down the menu, and press the “OK” key to con rm.

Menu System ON/OFF
Work Mode System Status

Setting
Ø Menu main
System ON/OFF Work Mode
System Status History Data
Settings About
Ø System ON/OFF
“ON” means the inverter is in working state, and the inverter is in the default state. “OFF” means that the inverter stops running and only the LCD screen is on.
System ON/OFF Switch

ON<

84

85

Setting

Ø Work Mode

Work Mode

Self Use Feed-in priority Backup mode
Manual

Work Mode >Work Mode
Self Use Press Ent to save

Mode selection, there are 4 working modes to choose from.

Name

Description

The self-use mode is suitable for areas with low feed-in subsidies and high electricity prices.
When the power of PV is sufficient Active Charging or Discharge time period: PV will power the battery. When the battery is fully charged, PV will power the load, and then sell the surplus power to the grid.(The inverter will limit the output if Feed-in limit or zero feed-in is needed) (PVBattery charge, PV BatteryLoad Grid)
When the power of PV is insufficient Active Charging time period: PV will power the battery and the remaining power will be taken from the grid when PV is not enough. PV and grid power will charge the battery until it reaches the set value. And then PV will power the load and the remaining Self Use power will be taken from the grid when PV is not enough. The battery will not discharge at this time. (PVBattery charge, PV + Grid Battery) Active Discharge time period: PV+BAT will power the loads together. If the power is still not enough, the remaining power will be taken from the grid. (PVLoad, PV + Battery

• Grid Load)
  Without PV power Active Charging time period: The grid supplies the loads and also can charge the battery; (PV=0, Grid Load + Battery) Active Discharge time period: The battery will power the home loads rstly. If the battery power is not enough ,the remaining power will be taken from the grid. The inverter will enter into the idle mode. (PV=0, Battery+Grid Load ) Battery min SOC can be set:10%-100%; Charge battery to min SOC can be set:10%-100%.

The Feed-in priority mode is suitable for areas with high feed-in

subsidies, but has feed-in power limitation.

When the power of PV is sufficient

Active Charging time period: PV power the battery to the set value,

Feed-in priority

and then power the load, and sell the surplus power to the grid. If the local grid company limits the grid-connected power of the inverter, the excess energy continues to charge the battery.

(PVBattery, PVBatteryLoadGrid Battery)

Active Discharge time period: PV will power the loads rstly, and surplus power will feed-in to the grid. (PVLoad, PV Load Grid )
86

Setting

Feed-in priority

When the power of PV is insufficient
Active Charging time period: PV will power the battery and the remaining power will be taken from the grid when PV is not enough. PV and grid power will charge the battery until it reaches the set value. And then PV will power the load and the remaining power will be taken from the grid when PV is not enough. The battery will not discharge.
(PV Battery charge, PV + Grid Battery)
Discharge time period: PV+BAT will power the loads together. If the power is still not enough, the remaining power will be taken from the grid. (PVLoad, PV

• Battery + Grid Load)

Backup mode

Without PV power Active Charging time period: The grid will power the home loads and also charge the battery; (PV=0, Grid Load + Battery) Active Discharge time period: The battery will power the home loads
rstly. If the battery power is not enough, the remaining power will be taken from the grid. The inverter will enter into the idle mode. (PV=0, Battery+Grid Load) Battery min SOC can be set:10%-100%.; Charge battery to min SOC can be set:10%-100%.
The Back-up mode is suitable for areas with frequent power outages. Same working logic with “Self-use” mode. This mode will maintain the battery capacity at a relatively high level. (Users’ setting) to ensure that the emergency loads can be used when the grid is off. Customers no need to worry about the battery capacity. Battery min SOC can be set:30%-100%. Charge battery to min SOC can be set:30%-100%.

The EPS(Off-grid) mode is used when the power grid is off. System will

provides emergency power through PV and batteries to supply power to

the household loads. (Battery is necessary)

When the power of PV is sufficient

PV will power the loads rstly, and surplus power will charge to the battery.

(PVLoad , PV Load Battery)

EPS (Off-grid)

When the power of PV is insufficient The remaining power will be taken from the battery. (PVLoad, PV+Battery Load Battery)

Without PV power

The battery will power the emergency loads until the battery reached the

min SOC, then the inverter will enter into the idle mode.

(PV=0 , Battery Load)

EPS(off-grid) SOC-min condition is adjustable within the range of

1 0%-25%;

Note: in the case of grid connection, all working modes work normally when the battery SOC >5%. When the Min SOC of the system – the actual SOC of the battery > 5%, PV or Grid will force the battery to charge to Min SOC +1%, and then return to the normal
working mode set by the user.

Note: when the actual SOC of the battery is Min SOC, if the mains power is lost, the inverter will not enter the EPS (Off-grid) mode. The inverter is in EPS Waiting state, at which time the PV will charge the battery. When the battery capacity reaches 31%, the machine will automatically enter EPS (Off- grid) mode.

Manual mode, there are three options to choose from: forced charging, forced discharge, stop charging and discharging (gridconnected power).

Work Mode >Manual Forced Charge

Work Mode >Manual Forced Discharge

Work Mode >Manual Stop Chrg&Dischrg

87

Setting

Ø System Status

System Status

PV1

a)

PV2

b)

Battery

c)

On-grid d)

EPS

e)

Meter/CT f )

System status contains six content: PV1/PV2/Battery/On-grid (energy feed into or buy from the grid)and EPS(Off-grid) and so on. Press up and down to select, press “Enter” to con rm the selection, and press “ESC” to return to the menu.
a/b ) PV1, PV2 Here you can see the voltage, current and power of the pv1 and Pv2. Photovoltaic panels respectively;

PV1

U

0.0V

I

0.0A

P

0 W

PV2

U

0.0V

I

0.0A

P

0 W

c ) Battery This status shows the battery condition of the system. Including battery voltage and battery current, Battery power, battery capacity, battery temperature, BMS connection status. The meaning of the sign of battery current and power: “+” means charging; “-” means discharging.

Battery

U

400.0V

I

-1.0A

P

-400W

SoC

0%

Cell Temp

20

BMS Connected

Battery

U I P NTC Temp

400.0V -1.0A -400W

88

Setting

d ) On-grid Here you can see the voltage, current, frequency, and power of the grid.

On-grid A

Ua Ia PaOut

0.0V 0.0A 0 W

On-grid C

Uc Ic PcOut

0.0V 0.0A 0 W

On-grid B

Ub Ib PbOut

0.0V 0.0A 0 W

Grid Frenquency

Fa

0.00Hz

Fb

0.00Hz

Fc

0.00Hz

e ) EPS
Here you can see the inverter of voltage, current, frequency and power.

EPS_Spower

PaS

0VA

PbS

0VA

PcS

0VA

EPS B

Ub

0.0V

Ib

0.0A

PbActive

0W

EPS A

Ua

0.0V

Ia

0.0A

PaActive

0W

EPS C

Uc

0.0V

Ic

0.0A

PcActive

0W

Frequency Freq
0.00Hz

f ) Meter/CT Here you can see the data showing the meter or the CT.

Meter/CT

Meter/CT1-A

-6w

Meter/CT1-B

-6w

Meter/CT1-C

-6w

Meter2-A

-6w

Mete2-B

-6w

Meter2-C

-6w

89

User settings History Data

Setting

Ø Parallel Status Status shows on the screen when paralleling.

Ø History Data

Parallel Status

All

3

Slaver1

O

Slaver2

X

Slaver3

O

Slaver4

X

Slaver5

X

Slaver6

X

Slaver7

X

Slaver8

X

Slaver9

X

On-grid a)

EPS

b)

Meter/CT-1 c)

Meter-2 d)

Error Logs e)

The history data contains five pieces of information: on-grid power of the inverter, EPS power generation, power of the meter /CT and error Error logs.
Press up and down to select, press Enter to confirm selection, and press ESC to return to the menu.

a ) On-grid Here is a record of the power capacity of the inverter connected to the grid today and the total.

On-grid

Output Today Output Total Input Today Input Today

0.0 KWh 0.0 KWh 0.0 KWh 0.0 KWh

b ) EPS Here you can see the EPS output of the inverter today and the total output.

90

Setting

Today:

EPS 0.0 KWh

Total:

EPS 0.0 KWh

c ) Meter /CT-1 Here you can see the inverter’s electricity sold, total electricity sold, electricity bought from the grid and total electricity bought on that day.

Meter CT-1

FeedInToday FeedInTotal ConsumeToday ConsumeTotal

d ) Meter-2 Here you can see the total power output of the inverter for the day.

Meter-2 >Output Today
OutputTotal

e ) Error Logs Here you can see the most recent six error messages.
Error logs >No error

Ø User Settings

Date&Time

a)

Language

b)

EPS mute

c)

Self-use mode d)

Feed-in Priority e)

Backup mode

f)

Chrg & dischrg period g)

Dry Contact

h)

User Password

I)

91

Setting

Here you can set the inverter time, language, working modeSOC, charging and discharging time period and user password.

User Setting Date & Time > Language EPS mute
a ) Date time This interface is for users to set the system date and time.
Date time >2021 – 11 – 10
10 : 05

b ) Language This inverter provides multiple languages for customers to choose, such as English, Deutsch, francais, Polskie, Espanol, Português.

Language Select:
English

c ) EPS Mute

Here you can choose whether the buzzer is turned on when the inverter is running in EPS

EPS Mute

mode. Select Yes, the buzzer mutes, select NO, > Mute:

EPS mode, the buzzer will sound once every

Yes

No

4s when the battery is fully charged, the

closer the battery is to the empty state, the higher the buzzer will sound,

to remind users to avoid battery loss.

d ) Self-use mode In this mode, you can set the power reserve percentage of the minimum battery state, set whether the power can be taken from the mains side to charge the battery, and set the amount of power to charge the battery. For example: set the reserved minimum SOC of the battery capacity to “10%”, which means that when the battery has been discharged to 10% of the battery capacity, the battery is not allowed to continue to discharge; When Charge from grid is set to “Enable”, the utility power is allowed to charge the battery; when set to “Disable”, the utility power is not allowed to charge the battery; Charge battery to is set to 10%, indicating that the mains is allowed to charge the battery at 10%.

92

Setting

Self-use Mode Min SOC Charge from grid

Self-use Mode Min SOC
10%

Self-use Mode Charge from grid
Enable

Self-use Mode Charge battery to
10%

e ) Feed-in Priority In this mode, you can set the power reserve percentage of the minimum battery state, set whether the power can be taken from the mains side to charge the battery, and set the amount of power to charge the battery. For example: set the reserved minimum SOC of the battery capacity to “10%”, which means that when the battery has been discharged to 10% of the battery capacity, the battery is not allowed to continue to discharge;
Charge battery to is set to 50%, indicating that the mains is allowed to charge the battery at 50%.

Feed-in Priority mode Min SOC:
10%

Feed-in Priorty mode Charge battery to
50%

f ) Backup mode In this mode, you can set the power reserve percentage of the minimum battery state, set whether the power can be taken from the mains side to charge the battery, and set the amount of power to charge the battery. For example: set the reserved minimum SOC of the battery capacity to “30%”, which means that when the battery has been discharged to 30% of the battery capacity, the battery is not allowed to continue to discharge;
Charge battery to is set to 50%, indicating that the mains is allowed to charge the battery at 50%.

93

Setting

Backup mode Min SOC
30%

Backup mode Charge battery to
50%

g ) Charge and discharge time Here you can set the charge and discharge time period. If two charging and discharging periods are needed, turn on the charging and discharging period 2 and set the period.

Char&Disc Period Charge
Start Time 00:00

Char&Disc Period Charge
End Time 00:00

Char&Disc Period Allowed Disc Period
Start Time 00:00

Char&Disc Period

Char&Disc Period

Allowed Disc Period Char&Disc Period2 End Time 23:59

Char&Disc Period2 Function Control
Enable

Char&Disc Period2 Charge
Start Time 00:00

Char&Disc Period2 Charge
End Time 00:00

Char&Disc Period2 Allowed Disc Period
Start Time 00:00

Char&Disc Period2 Allowed Disc Period
End Time 00:00

h ) Dry Contact When the user uses the inverter communication control external device function, you can enter here to set the parameters of the external response control. For the setting method, please refer to the user manual of the compatible external device. If the user uses the inverter dry contacts to control external devices (such as heat pumps) through the Adapter box, please refer to the Adapter box quick installation manual to set the parameters here.

94

Setting

Load Management
Mode Select Disable
Load Management

Load Management
Mode Select Manual
Load Management

Switch

ON

OFF

Mode Select SmartSave

Load Management
Thresholds on Feedin power
3000W
Load Management
Thresholds off Battery SoC
40%

Load Management
Thresholds off Consumption
500W
Load Management
Minimum duration per on-signal
5 M

Load Management
Minimum duration per day
900 M

Load Management

Schedule

Enable

Disable

Load Management

Load Management

Work Period 1 Start time 00:00

Work Period 1 End time 00:00

Load Management

Load Management

Work Period 2

Work Period 2

Start time

End time

00:00 I ) User Password

00:00

The default password for the end user is “0000”, where you can reset the

new password and press the up/down key to increase or decrease the

value. Press “Enter” to confirm the value and jump to the next digit. When

all passwords have been entered and confirmed, press “OK” to set the

password successfully.

User Password

0

0 0 0

95

Setting

Ø Advance settings

Advanced settings Advanced settings

Safety Code a)

Grid Parameters b)

Charge

c)

Export Control d)

Meter/CT Settings e)

Self Test

f)

Shadow Fix g)

Modbus

h)

External ATS i)

Power Factor j)

Pu Function k)

FVRT Function l) Power limit m)

DRM Function n) Parallel Setting o)

Main Breaker Limit p) Battery Heating q)

EPS(Off-grid) Setting r)

AS 4777 Setting s)

Phase Unbalanced t)

Reset

u)

Advance Password v)

ExternalGen w)

Pgrid Bias

x)

All advanced settings can be set here, such as battery, grid, EPS(Off-grid), etc. “Advanced” setting is generally customization and resetting for battery and grid. Each part has lower level parts. Please contact your installer or factory and enter the installer password.

Advanced Safety Code > Grid Parameters

a) Safety code User can set safety standard according to different countries and grid tied stanndards.There are 8 standards to select. (May be changed or added without notice)

Item 1 2 3 4 5 6 7 8

Standard VDE 0126 ARN 4015 AS 4777 EN 50549_EU G98/G99 EN 50438_NL CEI 0-21
IEC61727_In

Country German German Australia Netherland UK Netherland Italy
India

96

Setting

Safety

Enter Country Back >AS4777_2020_A<

**Previous page

Up

Down

Country >AS4777_2020_B<

Up

Down

Country >AS4777_2020_C<

Up

Down

Country >New Zealand<

Region Standarad Code Name
OV-G-V OV-G-V2 OV-GV2-T UN-G-V1 UNGV1-T UN-G-V2 UNGV2-T OV-G-F1 OVGF1-T OV-G-F2 OVGF2-T OV-GV1-T UN-G-F1 UNGF1-T UN-G-F2 UNGF2-T Startup-T Restore-T Recover-VH Recover-VL Recover-FH Recover-FL Start-VH Start-VL Start-FH Start- FL

Australia A
AS4777_2020_A
265V 275V 0.1S 180V 10S 70V 1.5S 52HZ 0.1S 52HZ 0.1S 1.5S 47HZ 1.5S 47HZ 1.5S 60S 60S 253V 205V 50.15Hz 47.5Hz 253V 205V 50.15Hz 47.5Hz

Australia B
AS4777_2020_B
265V 275V 0.1S 180V 10S 70V 1.5S 52HZ 0.1S 52HZ 0.1S 1.5S 47HZ 1.5S 47HZ 1.5S 60S 60S 253V 205V 50.15Hz 47.5Hz 253V 205V 50.15Hz 47.5Hz

Australia C
AS4777_2020_C
265V 275V 0.1S 180V 10S 70V 1.5S 55HZ 0.1S 55HZ 0.1S 1.5S 45HZ
5S 45HZ
5S 60S 60S 253V 205V 50.15Hz 47.5Hz 253V 205V 50.15Hz 47.5Hz

New Zealand
New Zealand
265V 275V 0.1S 180V 10S 70V 1.5S 55HZ 0.1S 55HZ 0.1S 1.5S 45HZ 1.5S 45HZ 1.5S 60S 60S 253V 198V 50.15Hz 47.5Hz 253V 198V 50.15Hz 47.5Hz

Setting Range 230-300V 1-2S 230-300V 0-0.2S 40-230V 10-11S 40-230V 1-2S 50-55HZ 0-0.2S 50-55HZ 0-0.2S 45-50HZ 1-6S 45-50HZ 1-6S 15-1000S 15-600S

97

Setting

Grid Parameters Grid Parameters

OverVoltage_L1
UnderVoltage_L1 OverFreq_L1 UnderFreq_L1 Vac 10min Avg
OverVoltage_L2 UnderVoltage_L2
OverFreq_L2 UnderFreq_L2 OverFreq_L2 UnderFreq_L2
Tovp_L1
Tuvp_L1 Tofp_L1

Tovp_L2 Tuvp_L2
Tofp_L2 Tufp_Fast Reconnection Time Checking Time OFPL_Setting UFPL_Setting Local Command: 0/1 Connect Slope: xx%
Reconnect Slope: xx% Vac 10min Time: 603 S

OFPL_Setting OFPL_Curve
Symmetric

OFPL_Setting

OFPL_Setting

OFPL_Curve

OFPL_RemovePoint(Aus.)

Asymmetry

50.10Hz

OFPL_Setting
OFPL_OverFreqfhyste(Aus.) 50.15Hz

OFPL_Setting
OFPL_StartPoint 50.25Hz

OFPL_Setting
OFPL_DropRate 5%

OFPL_Setting
OFPL_DelayTime 0.0S

OFPL_Setting

W(Gra)

19.00%

OFPL_Setting
Tstop 20S

OFPL_Setting
fstop-disch 50.75Hz

OFPL_Setting

fP min

52.00Hz

UFPL_Setting UFPL_RemovePoint(Aus.)
49.90Hz

UFPL_Setting
UFPL_UnderFreqfhyste(Aus.) 49.85Hz

UFPL_Setting
UFPL_StartPoint 49.75Hz

OUFPL_Setting
UFPL_DropRate 2%

UFPL_Setting
UFPL_DelayTime 0.0S

OFPL_Setting

fstop-ch

49.00Hz

OFPL_Setting

fP max

48.00Hz

98

Setting

b ) Grid Parameters
Here you can set the protection value of grid voltage and frequency. The default value is the specified value under the current safety regulations, and the user cannot change it.
The display content will be displayed according to the requirements of local laws and regulations, which are constantly increasing. Please refer to the contents displayed on the inverter screen.

Grid Parameters >OverVoltage_L1
265.0V
Grid Parameters >UnderFreq_L1
47.00Hz
Grid Parameters >UnderVoltage_L2
70.0V
Grid Parameters >Tovp_L1
1000ms
Grid Parameters >Tufp_L1
1000ms
Grid Parameters >Tofp_L2
100ms
Grid Parameters >Checking Time
60s

Grid Parameters >UnderVoltage_L1
180.0V
Grid Parameters >Vac 10min Avg
258.0V
Grid Parameters >OverFreq_L2
52.00Hz
Grid Parameters >Tuvp_L1
10000ms
Grid Parameters >Tovp_L2
100ms
Grid Parameters >Tufp_L2
1000ms

Grid Parameters >OverFreq_L1
52.00Hz

Grid Parameters >OverVoltage_L2
275.0V

Grid Parameters >UnderFreq_L2
47.00Hz

Grid Parameters

Tofp_L1

100ms

Grid Parameters >Tuvp_L2
1000ms

Grid Parameters >Reconnection Time
60s

c ) Charger Here the user can set the parameters of charger on this page, the inverter is compatible with both lithium battery. Users can set the charge & discharge parameters. For the detailed parameters, please refer to below table.

Charger

Charge Max

Current

30 A

Charger

Discharge Max

Current

30 A

99

Setting

d ) Export Control This feature allows the inverter to control the amount of electricity output to the grid. The factory value is the default and can be changed by the user. The user value set by setup must be less than the maximum. If the user does not want to supply power to the grid, set it to 0.

Export Control

User value: 0W
e ) Meter/CT Settings The user needs to select the CT or electricity meter to connect the inverter here. CT is a default, when users choose CT, there is only Meter 2 Addr setting. All will show on the inverter screen when users choose Meter.

CT/Meter Setting

Select

Meter

CT

CT/Meter Setting Select

Disable

Enable

CT/Meter Setting Meter 1Addr:
1

CT/Meter Setting Meter 2 Addr:
2

CT/Meter Setting

Meter 1Direction:

Positive

Negative

CT/Meter Setting

Meter 2 Direction:

Positive

Negative

f ) Self Test (only for CEI 0-21) The self test function allows users to test the following items. “Full test”, “Ovp(59.S2) test”27. “Uvp (s1) test”, “Uvp (27. s2) test”, “Ofp (81> .S1) test”, “Ufp (81 <.S1) test”, “Ufp (81> .S2) test”, “Ufp (81 <.S2) test”, “Ovp10 (59. s1) test”. In the self-test interface, the user can select “all tests” or a single test item for testing. Before testing, make sure that the inverter is connected to the grid. All tests take about 6 minutes. And it will display “Success” and then “Delivery”. For a single test item, it takes about a few seconds or minutes. Click “Test Report” to view the test results of all items.

ALL Test
Test report Uvp(27.S1) test

100

Setting

Ovp10(59.S1)result

Vt: 253.0V Tt: 600ms

Vs: 0.0V To: 598ms

V0: 0.0V

pass

Ovp2(59.S2)result

Vt: 264.5V Tt: 300ms

Vs: 0.0V To: 200ms

V0: 0.0V

pass

Ofp2(27.S2)result
Vt: 92.0V Tt: 200ms Vs: 0.0V To: 196ms V0: 0.2V pass

Uvp2(27.S1)result

Vt: 195.5V Tt: 400ms

Vs: 0.0V To: 200ms

V0: 0.0V

pass

Ofp2(81>S1)result

Ft: 50.50Hz Tt: 100ms

Fs: 0.00Hz To: 96ms

F0: 0.2Hz

pass

Ufp2(81<.S1)result

Ft: 49.50Hz Tt: 100ms

Fs: 0.00Hz To: 98ms

F0: 0.02Hz

pass

Ufp2(81<.S2)result

Ft: 47.50Hz Tt: 400ms

Fs: 0.00Hz To: 3999ms

F0: 0.02Hz

pass

Ofp2(81>.S2)result
Ft: 51.50Hz Tt:1000ms Fs: 0.00Hz To: 998ms F0: 0.00Hz pass

g ) Shadow Fix Here, you can set the shadow tracking with four options, which are off, low, middle, and high.

Shadow Fix
Func Select Middle

h ) Modbus Here you select the baud rate of the external communication protocol.

Modbus Baud Rate:
19200

Modbus Address:
1

I ) External ATS .If you want Matebox installed, you need to turn this feature on here.”Disable”is a default.

External ATS

Functional Control

Disable

Enable

j ) Power Factor (applicable to specific countries, please refer to local grid requirements)

Power Factor

Mode Select

Off

Power Factor Mode Select
Over-excited

101

Setting

102

Power Factor Mode Select

Under-Excited

Power Factor Mode Select

Q(u)

Power Factor Mode Select

Curve

Power Factor Mode Select
Fixed Q Power

Mode Off Over-Excited Under-Excited
Curve
Q( u )
Fixed Q Power

Comment
–
PF value PF value P1_PF P2_PF P3_PF P4_PF Power 1 Power 2 Power 3 Power 4
PFLockInPoint (EU50549 only) PFLockOutPoint (EU50549 only) 3Tau
SetQuPower1
SetQuPower2 SetQuPower3 SetQuPower4 QuRespondV1( AS4777.2 only) QuRespondV2( AS4777.2 only)
QuRespondV3( AS4777.2 only) QuRespondV4( AS4777.2 only)
K 3Tau
QuDelayTimer QuLockEn Q Power

QuLockSetting QuLockFunction

Enable

Disable

Setting

QuLockSetting QuLockIn
20%

QuLockSetting QuLockOut
5%

k ) PU Function (applicable to specific countries, please refer to local grid requirements) The PU function is a volt-watt response mode required by certain national standards such as AS4777.2. This function can control the active power of the inverter according to the grid voltage. Selecting “Enable” means that this function is turned on and is the default value. Select “Disable” to deactivate the function.

PU Function >PuFunction
Enable
PU Function Response V4
265.0V

PU Function Response V2
220.0V
PU Function 3Tau
6~180S

PU Function Response V3
250.0V
PU Function SetPuPower 1
100%

PU Function
SetPuPower 2 50%

PU Function
SetPuPower 3 0%

PU Function
SetPuPower 4 0%

PU Function 3Tau_Charge
10 S

PU Function Pu Type
Static Dynamics

l ) FVRT Function(apply to50549) Here you can set the high and low enable or disable.

FVRT Function Function Control

Disable

Enable

m ) Power limit Power limit function, the maximum power of the AC port can be set by percentage.

Power Limit >Proportion
1.00

103

Setting
Reactive power control, reactive power standard curve cos = f(P)
For VDE ARN 4105, the curve cos = f(P) should refer to curve B. The set default value is shown in curve B.
For e8001, the curve cos = f(P) should be curve A. The set default value is shown in curve A.
For CEI 0-21, the default value of PFLockInPoint is 1.05. When Vac> 1.05Vn, Pac> 0.2 Pn, curve cos cp = f(P) corresponds to curve B.
cos leading
0.9/0.95*

under-excited over-excited

1

0.2

0.5

1.0 p/pEmax

0.9/0.95* lagging

curve A

Upper limit 0.9

cos 0.95

capacitive inductive

capacitive inductive

Power Upper 0.7 0.8

0.2 0.3 Power Lower

f (P)

0.2

0.5

1.0 f (P)

0.9 Lower limit

curve A

0.95 curve B

Reactive power control, reactive power standard curve Q= f(V)

Q Qmax

V2i V1i

V1s V2s

V2s=1.10Vn V1s=1.08Vn=QuVlowRate V2i=0.90Vn V2i=0.92Vn=QuVlowRate
V

-Qmax

104

Setting

n ) DRM function (applied to NZS4777.2) The DRM function is a demand response method required by the NZS4777.2 standard and is only applicable to NZS4777.2. The default value is “enable”. Select “Disable” to disable this function.

O ) Parallel Setting

DRM Function >Function Control

Enable

Disable

If a parallel operation is required, the user may set it with Parallel Setting.

Parallel Setting

Status Setting

Free > Master

Parallel Setting

Status

Free

Setting

Free

o ) Main Breaker Limit For power limit of smart meter or CT, the current must be set in line with the utility’s contract requirements. In case of failure to set, it may cause a circuit breaker fault of main switchboard, adversely affecting the charging or discharging of battery. Click Main Breaker Limit to enter the setting interface, and then choose the corresponding amperage according to the utility’s requirements.

Main Breaker Limit >Current
40 A
q ) Battery Heating If the user needs the battery heating function, you can set it to turn on here, and set the time period that needs to be heated, and the two time periods can be set. (Only for batteries with heating function)

Battery Heating >Func Select:

Enable

Disable

Battery Heating

Heating Period 1: Start Time
00:00

Battery Heating

Heating Period 1: End Time
00:00

Battery Heating

Heating Period 2: Start Time
00:00

Battery Heating

Heating Period 2: End Time
00:00

105

Setting

r ) EPS Setting Users can set the frequency selection in the EPS mode here, and set the minimum SOC and minimum ESC SOC. When the device is in EPS mode, once the battery SOC is lower than the Min SOC of the inverter, it displays “Bat Power Low”. If there is PV, the energy of PV will charge the battery. When the SOC of the battery reaches the Min Esc SOC, the inverter will automatically enter EPS mode. The default value of Min Esc SOC is 30% and Min Esc SOC can set between 15% and 100%.

EPS Setting > Frequency
50Hz

EPS Setting >Frequency
60Hz

EPS Setting

EPS auto restart

Min SoC

Min ESC SOC

10%

20%

for lithium battery

s ) Phase Unbalanced This function controls the distribution of AC output power. “Enable” means each phase will be divided according to the loads connected with each phase. “Disable” means each phase power will be divided equally and “disable” is the default setting value.

Phase Unbalanced

Function Control

Enable

Disable

t ) AS 4777 Setting

three phase inverter
3kw 4kw 5kw

load1 3KW

load2 4KW

load3 5KW

meter

three phase inverter
4kw 4kw 4kw

load1 3KW

load2 4KW

load3 5KW

meter

If 12kw AC power can be exported, each phase power will be divided as above according to different loads connected with each phase.
enable mode

If 12kw AC power can be exported, each phase power will be divided equally as above and it is unrelated with the loads connected with each phase.
disable mode

It is the same as the function of Export Control, but it’s only applicable to Australia and New Zealand.

AS 4777 Setting >Export Control
GeneralControl

Export Control Soft Limit EnableDisable

Export Control

Export Control

SoftLimitV3a0lu00e00WEHnaardblLeimitDisable

Export Control

AS 4777 Setting

Hard LimitValue Ex port Control

300000 W

GeneralControl

106

Setting

General Control Soft Limit EnableDisable

General Control Soft LimitValue 300000 VA

General Control Hard Limit EnableDisable

General Control Hard LimitValue 300000 VA

u ) Reset Users can reset the reset error log, meter power ,inverter power, and restore factory settings here.

Reset Error Log >Reset
Yes

Reset Meter/CT >Reset
Yes

Reset INV Energy >Reset
Yes

Factory Reset >Reset
Yes

Reset “Wifi” >Reset
Yes Hv )eAredvyaonucceapnarsesswetotrhde advanced password. “Set OK!” is displayed on success, and “Setup Failed!” Will also displayed on failure.

Advance Password

Advance Password

Set OK!

Setup failed

w )ExternalGen

Setting path: Advance Setting->ExternalGen->Function Control:

Enable/Disable; Max Charge Power: ***W.

The set value of power must meet the following two conditions when the maximum charging power of batteries is to be set. 1) The value of Max Charge Power is less than that of rated power of the generator minus total load power. 2) The value of Max Charge Power is less than or equals that of rated power of the inverter.

External Gen

External Gen

Function Control

Enable

Disable

MaxChargePower 5000W

x) Pgrid Bias

Here you can set whether to discharge more to the grid or prefer to

take power from the grid. If disable is selected , means no preference.

If Grid is selected, the inverter will be biased to discharge the mains; if

INV is selected, the inverter will be biased to take power from the

mains.

Pgrid Bias

Pgrid Bias Disable/Grid/INV 107

Setting Ø About

About

Inverter Battery Internal Code

Inverter SN Register SN
DSP ARM On-grid Run Time
EPS Run Time
Bat_PS1 SN Bat_PS2 SN Bat_PS3 SN Bat_PS4 SN
BatteryM Version
BatteryS Version Inverter code
BMS Code

Register1 SN: Represents the serial number of external monitoring equipment, such as Pocket WiFi, Pocket LAN. 108

Setting

a ) About Here you can see some basic information of the inverter and battery. such as the inverter and battery SN number, software version number, and system run time.
About >Inverter
Battery

Inverter
Inverter >Inverter SN
01234560123456
Inverter >DSP
2.07
Inverter >EPS(Off-grid) Runtime
20.0H

Inverter >Register
01234560123456
Inverter >ARM
1.03
Inverter >On-grid runtime
45.9H

109

Setting

Battery
Battery >BatBrand:BAK
Battery >Bat-PS1 SN
6S012345012345
Battery >Bat-PS3 SN
6S012345012345
Battery >BatteryM Version
2.01

Battery >Bat-M SN
6S012345012345
Battery >Bat-PS2 SN
6S012345012345
Battery >Bat-PS4 SN
6S012345012345
Battery >BatteryS Version
2.01

Internal Code
Internal Code >Inverter code
01 00 01 xx
Internal Code >BAT-M
2.01
Internal Code >BAT-S2
1.01 50

Internal Code >BMS code
Internal Code >BAT-S1
1.01 50
. . . Internal Code >BAT-S8 1.01 50

110

Setting

Ø Information

Menu
ResponseV4 260.0 V Up Down

Enter Back

Information

Up >ResponseV3 Down 253.0 V

Enter >Internal Code: Enter Select Region

Back ARM:3.17 DSP: 3.18 Back AS4777_2020_C Up Down
Up >ResponseV2 Up >ResponseV1

Down 215.0 V

Down 207.0 V

Pu 3Tau

Down >SetPuPower1 Down >SetPuPower2 Down>SetPuPower3

3s

Up 20%

Up 100%

Up 100%

Up Down

SetPuPower4 Up >SetQuPower1 Up >SetQuPower2 Up >SetQuPower3

20% Up Down

Down 44%

Down 0%

Down 0%

SetQuPower4 Down >QuResponseV1 Down>QuResponseV2 Down >QuResponseV3

60%

Up 215.0 V

Up 230.0 V

Up 240.0 V

Up Down

Qu 3Tau

Up >QuResponseV4

10s

Down 255.0 V

Note!

Once settings are selected at commissioning they are locked to view only. In case of a Path Diagram with the mark of “”, it indicates that such a Path Diagram is only applicable to Australia and New Zealand.

111

Troubleshooting

8 Troubleshooting
8.1 Troubleshooting
This section contains information and procedures for resolving possible problems with the inverter, and provides you with troubleshooting tips to identify and solve most problems that may occur in the inverter. This section will help you narrow down the source of any problems you may encounter. Please read the troubleshooting steps below. Check the warning or fault information on the system control panel or the fault code on the inverter information panel. If a message is displayed, log it before doing anything further. Try the solutions indicated in the table below.

Number IE 001

TZ Protect Fault

Overcurrent fault. · Wait for a while to check if you’re back to normal. · Disconnect PV+ PV- and batteries, reconnect. · Or ask for help from the installer if itcan not return to normal.

IE 002 IE 003 IE 004 IE 005 IE 006 IE 007 IE 008

Grid Lost Fult

· Check battery input voltage if it’s within normal range · Or ask the installer for help.

Grid Volt Fault

Power grid voltage overrun · Wait a moment, if the utility returns to normal, the system will reconnect. · Please check if the grid voltage is within normal range. · Or ask the installer for help.

Grid Freq Fault PV Volt Fault

Electricity frequency beyond range · If the utility returns to normal, the system reconnects. · Or ask the installer for help. PV voltage out of range · Check the output voltage of the PV panel · Or ask the installer for help.

Bus Volt Fault Bat Volt Fault AC10M Volt Fault

· press the “ESC” key to restart the inverter. · Check that the PV input open circuit voltage is in the normal range. · Or ask the installer for help. Battery voltage fault · Check battery input voltage if it’s within normal range · Or ask the installer for help. · The grid voltage was out of range in the last 10 minutes. · The system will return to normal if the grid returns to normal. · Or ask the installer for help.

112

Troubleshooting

Number IE 009
IE 010

DCI OCP Fault DCV OVP Fault

DCI overcurrent protection fault. · Wait for a while to check if it’s back to normal. · Or ask the installer for help. DCV EPS(Off-grid) overvoltage protection failure. · Wait for a while to check if it’s back to normal. · Or ask the installer for help.

IE 011 IE 012

SW OCP Fault RC OCP Fault

Software Detection of Overcurrent Fault. · Wait for a while to check if it’s back to normal. · Shut down photovoltaic, battery and grid connections · Or ask the installer for help.
Overcurrent protection fault. · Check the impedance of DC input and AC output. · Wait for a while to check if it’s back to normal. · Or ask the installer for help.

IE 013 IE 014 IE 015

Isolation Fault Temp Over Fault Bat Con Dir Fault

Insulation Fault · Please check the wire insulation for damage. · Wait for a while to check if it’s back to normal. · Or ask the installer for help. Temperature beyond limit · Check if ambient temperature exceeds the limit. · Or ask the installer for help. EPS(Off-grid)mode current is too strong. · Ensure that the load power is within the EPS(Off-grid)power range. · Check for any non-linear load connections on the EPS(Off-grid). · Move this load to check for recovery. · Or ask for help from the installer if itcan not return to normal.

EPS(Off-grid) over load fault.

IE 016

EPS(Off-grid) Overload Fault

· Shutdown the high-power device and press the “ESC” key to restart the inverter.

·Or ask for help from the installer if it can not return to normal.

IE 017

OverLoad Fault

On-grid mode overload · Shutdownthehigh-power device and press the” ESC” key to restart the inverter. ·Or ask for help from the installer if it can not return to normal.

IE 018

BatPowerLow

·Close the high-power device and press the “ESC” key to restart the inverter. ·Please charge the battery to a level higher than the protection capacity or protection voltage

IE 019

BMS Lost

Battery communication loss · Check that the communication lines between the battery and the inverter are properly connected.
· Or ask for help from the installer if it can not return to normal.

IE 020 IE 021

Fan Fault Low Temp

Fan Fault · Check for any foreign matter that may have caused the fan not to function properly. · Or ask for help from the installer if it can not return to normal.
Low temperature fault. · Check if the ambient temperature is too low. · Or ask for help from the installer if it can not return to normal.

113

Troubleshooting

Number IE 022 ARM Unmatched

ARM software version mismatch Fault · update the software and press the ESC” key to restart the inverter. · Or ask for help from the installer if it can not return to normal .

IE 023 IE 025

Other Device Fault InterComms Error

Other device Fault · update the software and press the ESC” key to restart the inverter. · Or ask for help from the installer if it can not return to normal . Mgr InterCom Fault · Shut down photovoltaic, battery and grid, reconnect. · Or ask for help from the installer if itcan not return to normal .

IE 025 InterComms Error

· Internal communication errors · Shut down photovoltaic, battery and grid connections. · Or ask for help from the installer if itcan not return to normal.

IE 026

Inv EEPROM Fault

Inverter EEPROM Fault. · Shut down photovoltaic, battery and grid, reconnect. · Or ask for help from the installer if it can not return to normal.

IE 027 IE 028

RCD Fault Grid Relay Fault

Fault of Residual Current Device · Check the impedance of DC input and AC output. · Disconnect PV + PV – and batteries, reconnect. · Or ask for help from the installer if itcan not return to normal. Electrical relay failure · Disconnect PV+ PV- grid and batteries and reconnect. · Or ask for help from the installer if itcan not return to normal.

IE 029 IE 030 IE 031 IE 032 IE 101 IE 102

EPS(Off-grid)relay failure EPS(Off-grid) Relay Fault · Disconnect PV+ ,PV-, grid and batteries and reconnect.
· Or ask for help from the installer if itcan not return to normal.

PV ConnDirFault

PVdirectionfault · Check if the PV input lines are connected in the opposite direction. · Or ask for help from the installer if itcannotreturntonormal.

ChargerRelayFault EarthRaleyFault PowerTypeFault

Charge relay fault · Press the ESC” key to restart the inverter. . · Or ask for help from the installer if itcannotreturntonormal. EPS(Off-grid) earth relay fault · Press the ESC” key to restart the inverter. . · Or ask for help from the installer if itcannotreturntonormal. Power type fault · Upgrade the software and press the ESC” key to restart the inverter. · Or ask for help from the installer if itcannotreturntonormal.

Port OC Warning

EPS(Off-grid) port over current fault · Check that the EPS(Off-grid) load does not exceed the system requirements, and press the ESC” key to restart the inverter. . · Or ask for help from the installer if itcannotreturntonormal.

114

Troubleshooting

Number IE 103 Mgr EEPROM Fault

Manager EEEPROM Fault. .· Shut down photovoltaic ,battery and grid ,reconnect. · Or seek help from the installer if it can not return to normal.

IE 104

DSPunmatched

DSP version error. · Check that the DSP1 version matches · Or seek help from the installer if it can not return to normal.

IE 105
IE 106
IE 107 IE 109 IE 110 BE 001 BE 002 BE 003 BE 004 BE 005

NTC Sample Invalid
Bat Temp Low
Bat Temp High
Meter Fault BypassRaleyFault BMS_External_Err BMS_Internal_Err BMS_OverVoltage BMS_LowerVoltage BMS_ChargeOCP

NTC invalid · Make sure the NTC is properly connected and the NTC is in good condition. · Please confirm that the installation environment is normal · Or ask for help from the installer, if itcannotreturnto normal. Batterytemplow · Check the battery installation environment to ensure good heat dissipation. · Or ask for help from the installer, if itcannotreturnto normal.
Batterytemphigh · Check the battery installation environment to ensure good heat dissipation. · Or ask for help from the installer, if itcannotreturnto normal. Meter error ·Please check that the instrument is working properly · Or seek help from the installer if it can not return to normal. Bypass relay fault · Press the ESC” key to restart the inverter. . · Or ask for help from the installer if itcannotreturntonormal. Battery Error – External Communication Fault · Please contact the battery supplier. Battery Error – Internal Communication Fault · Please contact the battery supplier. Over voltage in battery system · Please contact the battery supplier. Low voltage in battery system · Please contact the battery supplier. Battery fault – over charge fault · Please contact the battery supplier.

BE 006

BMS_DischargeOCP

Battery fault-discharge over current fault · Please contact the battery supplier.

BE 007

BMS_TemHigh

Over temperature in battery system · Please contact the battery supplier.

BE 008

BMS_TempSensor Fault

Battery temperature sensor malfunction · Please contact the battery supplier.

115

Troubleshooting

Number BE 009

BMS_CellImblance

BE 010 BMS_Hardware Protect

BE 011 BMS_Circuit_Fault

BE 012

BMS_ISO_Fault

BE 013 BMS_VolSen_Fault

BE 014 BMS_TemppSen_Fault

BE 015 BMS_CurSensor Fault

BE 016

BMS_Relay Fault

BE 017 BMS_Type_Unmatch

BE 018 BMSVer Unmatch

BE 019 BMSMFR Unmatch

BE 020 BMSSW Unmatch BE 021 BMSM&S Unmatch BE 022 BMSCR NORespond

BE 023

BMSSW Protect

BE 024

BMS_536_Fault

BE 025

BMS_SelfcheckErr

Battery Unbalanced Failure · Please contact the battery supplier.
Battery hardware protection failure · Please contact the battery supplier.
Battery circuit failure · Restart the battery . · Please contact the battery supplier. Battery insulation failure · Check that the battery is properly grounded and restart the battery. · Please contact the battery supplier.
Battery voltage sensor fault · Please contact the battery supplier.
Temperature sensor failure · Restart the battery . · Please contact the battery supplier.
Battery current sensor fault · Please contact the battery supplier.
Battery relay failure · Please contact the battery supplier. Battery type failure · Upgrade the battery BMS software. · Please contact the battery supplier. Battery version mismatch failure · Upgrade the battery BMS software. · Please contact the battery supplier. Batterymanufacturer did not match the fault · Upgrade the battery BMS software. · Please contact the battery supplier. Battery hardware and software mismatch failure · Upgrade the battery BMS software. · Please contact the battery supplier. Battery master slave control mismatches · Upgrade the battery BMS software. · Please contact the battery supplier. Battery charging request does not respond to a fault · Upgrade the battery BMS software. · Please contact the battery supplier. Battery slave software protection failure · Upgrade the battery BMS software. · Please contact the battery supplier. Battery fault-discharge over current fault · Please contact the battery supplier.
Over temperature in battery system · Please contact the battery supplier.

116

Troubleshooting

Number BE 026 BMS_TempdiffErr BE 027 BMS_BreakFault BE 028 BMS_Flash_Fault BE 029 BMS_Precharge_Fault BE 030 BMS_AirSwitch_Fault

Battery temperature sensor malfunction · Please contact the battery supplier.
Battery Unbalanced Failure · Please contact the battery supplier.
Battery hardware protection failure · Please contact the battery supplier. Battery precharge failure · Please contact the battery supplier. Battery air switch failure · Check that the battery breaker is off. · Please contact the battery supplier.

If the information panel of your inverter does not show the fault light, check the following list to ensure the current installation status, correct operation.
——Is the inverter located in a clean, dry and well-ventilated place? ——Is the DC input circuit breaker open? ——Is the specification and length of the cable adequate? ——Are the input and output connections and wiring in good condition? ——Is the configuration set correct for your particular installation?

Please contact customer service for further assistance. Please be prepared to describe the details of your system installation and provide the inverter serial number.

117

Troubleshooting
8.2 Routine Maintenance
Inverter do not require any maintenance or correction in most cases, but if the inverter often loses power due to overheating, this can be attributed to the following reason:
heat sink behind the inverter is covered with dirt. If necessary, clean the cooling heat sink with a soft dry cloth or brush. Only trained and authorized professionals familiar with safety requirements can perform maintenance and maintenance work. Ø Safety inspections Safety checks should be conducted at least every 12 months, please contact the manufacturer to arrange for appropriate training, expertise, and practical experience in performing these tests. (Please note that this action is not covered by warranty). These data should be recorded in the device log. If the equipment is not running properly or any test fails, the equipment must be repaired for details of safety inspections, refer to section 2 of this manual for safety instructions and europe commission instructions.
Ø Regular maintenance Only qualified people can do the following work. In the process of using frequency converter, the manager should check and maintain the machine regularly. The specific operation is as follows. 1. Check whether the heat sink is covered with dirt, clean the machine and absorb dust if necessary. This work should be performed from time to time. 2. Check whether the frequency converter indicator is normal, check whether the frequency converter button is normal, check whether the frequency converter display is normal. This inspection should be conducted at least every 6 months. 3. Check the input and output lines for damage or aging. This inspection should be conducted at least every 6 months. 4. Cleaning and safety inspection of PV modules shouldbe carried out at least once every 6 months.
118

Decommissioning
9 Decommissioning
9.1 Disassemble the Inverter
Remove DC input line and AC output line of inverter. Wait for at least 5 minutes to power off. Remove all cable connections from the inverter. Remove inverter from finger support the bracket. Remove the bracket if necessary.
9.2 Packing
Load the inverter into the original package if possible. If the original package can not be found, you can also use the following requirements of the carton packaging: Bearing capacity of more than 30 kg. Easy to carry. Can completely seal the cover.
9.3 Storage and Transportation
Store the inverter in a dry, temperature -40°C~70°C environment. Pay attention to less than four machines on each stack board during storage and transportation.
9.4 Waste Disposal
If it is necessary to scrap the inverter or other related parts, be sure to send the waste inverter and packaging materials to the designated location for recycling by the relevant department.
119

Disclaimer
10 Disclaimer
The hybrid inverters are transported, used and operated under limited condition, such as environmental, electrical etc. Our company shall not be liable to provide the service, technical support or compensation under conditions listed below, including but not limited to:
Inverter is damaged or broken by force majeure (such as earthquake, flooding, thunderstorm, lighting, fire hazard, volcanic eruption etc). Inverter’s warranty is expired and doesn’t buy extended warranty. Can’t provide the inverter’s SN, warranty card or invoice. Inverter is damaged by man-made cause.Inverter is used or operated against any items in local policy. Inverter’s installation, configuration, commissioning doesn’t follow the requirements mentioned in this manual. Inverter is installed, refitted or operated in improper ways mentioned in this manual without authority from us. Inverter is installed, operated under improper environment or electrical condition mentioned in this manual without authority from us. Inverter is changed, updated or disassembled on hardware or software without authority from us. Obtain the communication protocol from other illegal channels. Build monitoring, control system without authority from us. Connect to other brands batteries without authority from us. Our company will keep right to explain all the contents in this user manual.
120

Warranty Registration Form

For Customer (Compulsory)

Name Phone Number Address State Product Serial Number Date of Commissioning Installation Company Name Installer Name

Country Email Zip Code
Electrician License No.

For Installer

Module ( If Any )
Module Brand Module Size(W) Number of String

Number of Panel Per String

Battery ( If Any )
Battery Type Brand Number of Battery Attached Date of Delivery

Signature

Please visit our warranty website: https://www.solaxcloud.com/#/warranty to complete the online warranty registration or use your mobile phone to scan the QR code to register.
For more detailed warranty terms, please visit SolaX official website: www.solaxpower.com to check it.
614.00002.07

PLEASE REGISTER THE WARRANTY IMMEDIATELY AFTER INSTALLATION! GET YOUR WARRANTY CERTIFICATE FROM DURACELL! KEEP YOUR INVERTER ONLINE & WIN DURACELL POINTS!

1
Open your camera app
and point your device
at the QR code

3
Click banner or notification when it appears on the screen

Notification Click the notification banner
OK

2
Wait for the camera to recognize
the QR code
4
Warranty registration page will be
loaded automatically

References

• SolaX Power: Solar Inverter, Battery System, EV Charger
• TÜV Rheinland - Home | US | TÜV Rheinland
• Solax Cloud System

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