SOLAX POWER X-ESS-G4 Solar Battery Storage User Manual
- June 15, 2024
- SOLAX POWER
Table of Contents
- SOLAX POWER X-ESS-G4 Solar Battery Storage
- Product Information
- Product Usage Instructions
- FAQs
- Notes on this Manual
- Safety
- Introduction
- Technical Data
- Installation
- Electrical Connections
- Firmware Upgrading
- Setting
- Troubleshooting
- Decommissioning
- Disclaimer
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
SOLAX POWER X-ESS-G4 Solar Battery Storage
Product Information
Specifications:
- Model: X1-Hybrid Series
- Power Output: 3.0 kW – 7.5 kW
- Manufacturer: SolaX Power Network Technology (Zhejiang) Co., Ltd.
- Address: No. 288 Shizhu Road, Tonglu Economic Development Zone, Tonglu City, Zhejiang Province, 310000 P. R. CHINA
- Contact: TEL: +86 (0) 571-5626 0011, E-mail: info@solaxpower.com
Product Usage Instructions
1. Note on this Manual
This section provides information about the scope of validity, target group, and symbols used in this user manual.
1.1 Scope of Validity
This manual is applicable to the X1-Hybrid Series with power outputs ranging from 3.0 kW to 7.5 kW.
1.2 Target Group
This manual is intended for users who have purchased the X1-Hybrid Series and need guidance on its installation, operation, and maintenance.
1.3 Symbols Used
This manual uses certain symbols to convey important information or warnings. Please familiarize yourself with these symbols before using the product.
2. Safety
This section provides important safety instructions, explanations of symbols related to safety, and compliance with EC directives.
2.1 Important Safety Instructions
Before installing or operating the X1-Hybrid Series, please read and follow these safety instructions:
- Read the entire user manual before installation or operation.
- Only qualified personnel should perform the installation and maintenance.
- Ensure proper grounding of the system to prevent electrical hazards.
- Avoid contact with live parts and always use appropriate personal protective equipment.
- Do not modify or tamper with the product without manufacturer’s authorization.
- Keep the product away from water, moisture, and extreme temperatures.
- Refer to the technical data section for specific electrical and mechanical requirements.
2.2 Explanation of Symbols
This manual provides explanations for symbols used throughout the document. Please refer to these explanations for a better understanding of the product and its features.
2.3 EC Directives
The X1-Hybrid Series complies with relevant EC directives to ensure safety and performance standards. For more information on these directives, please refer to the manufacturer’s documentation.
3. Introduction
This section provides an introduction to the X1-Hybrid Series, its features, and benefits.
4. Technical Data
The technical data section provides detailed specifications and parameters of the X1-Hybrid Series. Refer to this section for information on power output, current, and other electrical and mechanical requirements.
5. Installation
This section guides you through the installation process of the X1-Hybrid Series.
5.1 Installation Carrier Requirements
Before installing the X1-Hybrid Series, ensure that the installation carrier meets the specified requirements in terms of load-bearing capacity, dimensions, and structural integrity.
5.2 Installation Requirements
Follow the installation requirements provided in this section to ensure proper positioning, wiring, and connection of the X1-Hybrid Series. These requirements include guidelines for electrical connections, grounding, and protection against environmental factors.
5.3 Installation Space Requirements
The X1-Hybrid Series requires a specific amount of space for installation. Ensure that the designated space meets the specified requirements in terms of dimensions, ventilation, and accessibility for maintenance purposes.
5.4 Mounting
Proper mounting of the X1-Hybrid Series is crucial for its stability and performance. Follow the instructions in this section to securely mount the product in the designated location.
FAQs
Q: What is the power output range of the X1-Hybrid Series?
A: The X1-Hybrid Series has a power output range of 3.0 kW to 7.5 kW.
Q: Where can I find the contact information for SolaX Power Network Technology?
A: You can find the contact information for SolaX Power Network Technology (Zhejiang) Co., Ltd. at the beginning of this user manual.
Q: What safety precautions should I take when using the X1-Hybrid Series?
A: It is important to read and follow all safety instructions provided in this manual. Only qualified personnel should perform installation and maintenance. Ensure proper grounding, avoid contact with live parts, and do not modify the product without authorization.
X1-Hybrid Series User Manual
3.0 kW – 7.5 kW
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: +86 (0) 571-5626 0011 E-mail:
info@solaxpower.com
320101040305
EN
Copyright Declaration
The copyright of this manual belongs to SolaX Power Network Technology
(Zhejiang) Co., Ltd. Any corporation or individual should not plagiarize,
partially or fully copy it (including software, etc.), and no reproduction or
distribution of it in any form or by any means shall be allowed. All rights
reserved. SolaX Power Network Technology (Zhejiang) Co., Ltd. reserves the
right of final interpretation. The contents are subject to change without
prior notice.
Change History
Changes between document versions are cumulative. The latest version contains
all updates made in previous versions.
Version 05 (Jul.22, 2023) Updated 6.1 PV Connection (Deleted Comm mode)
Updated 6.5 Battery Connection (Added applicable battery)
Version 04 (May.04, 2023) Updated 3.3 Work Modes (Added peak shaving mode)
Updated 8.3 LCD Operation (Added Battery charge EVC, ExternalGen, Charger
upper limit, Exten BAT FUNC; Modi ed GMPPT into two control, Modi ed
hotstandby into Disable by default)
Version 03 (Dec.08, 2022) Updated 2.2 Explanation of Symbols (Deleted UKNI
ramark) Updated 3.3 Work Modes (Modi ed work modes) Updated 3.4 Micro Grid
(Added micro grid) Updated 4 Technical Data (Added 5.0K-D kW, added parameters
) Updated 8.3 LCD Operation (Modi ed the name of Charg Period into Forced
Charg Period)
Version 02 (Sep.07, 2022) Updated 2.2 Explanation of Symbols (Modi ed TUV
remark) Updated 4 Technical Data (Added Nominal AC Output Current) Updated 5.2
Packing List (Modi ed WiFi into optional)
Version 01 (Aug.03, 2022) Updated all the gures of CT
Version 00 (Jun.23, 2022) Initial release
Notes on this Manual
1.1 Scope of Validity
This manual is an integral part of X1-Hybrid G4. It describes the assembly,
installation, commissioning, maintenance and failure of the product. Please
read it carefully before operating.
X1-Hybrid-3.0-D
X1-Hybrid-3.7-D
X1-Hybrid-5.0-D X1-Hybrid-5.0K-D
X1-Hybrid-6.0-D X1-Hybrid-7.5-D
X1-Hybrid-3.0-M X1-Hybrid-3.7-M X1-Hybrid-5.0-M X1-Hybrid-6.0-M X1-Hybrid-7.5-M
Note: “X1-Hybrid G4” Series refers to the energy storage inverter that
supports photovoltaic grid-connected.
“3.0” means 3.0 kW. “5.0K-D” is in compliance with C10/11. “D” means with “DC
Switch” , ” M” means externally attached X1-Matebox for full load EPS(Off-
grid) operation; X1-Hybrid-5.0/ X1-Hybrid-7.5 complies with Thailand’s PEA/MEA
grid-connected regulations. Keep this manual available at any time.
1.2 Target Group
This manual is for qualified electricians.The tasks described in this manual
can only be performed by qualified 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 hazardous situation which, if not avoided, could result in serious injury or death.
Caution! “Caution” indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.
Notice! “Notice” provides tips that are valuable for the optimal operation of our product.
03
Safety
2.1 Important Safety Instructions
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 canbe 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.
Notice! 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! Authorized service personnel must disconnect the AC and DC power
supply of the inverter before performing any maintenance, cleaning or
operation of any circuit connected to 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 us, 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
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 least 1 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
influence 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.
07
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.
This inverter use active frequency offset method to prevent islanding effect.
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 30 mA, and for slow rising current is 300 mA.
· If an external residual current device (RCD) (type A is recommended) is
mandatory, the switch must be triggered at a residual current of 300 mA
(recommended). RCD of other specif cations can also be used according to local
standard.
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.
08
Safety 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 This inverter should pair with high voltage battery, for the
specif c parameters such as battery type, nominal voltage and nominal capacity
etc., please refer to section 4.3. Please refer to the matching battery specif
cation for details.
09
2.2 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 Fault indicator
Symbols on the Type Label
Symbols
CE mark. The inverter complies with the requirements of the applicable CE guidelines.
UKCA mark. The inverter complies with the requirements of the applicable UKCA guidelines.
TUV certified.
RCM remark.
10
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.
11
2.3 EC Directives
This section 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 personal injury or death may occur, and
the inverter will be damaged.
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.
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).
Standard of 2014/35/EU (LVD) EN IEC 62109-1; EN IEC 62109-2 EN 62477-1
Standard of 2014/30/EU (EMC) EN IEC 61000-6-1; EN IEC 61000-6-2; EN IEC
61000-6-3; EN IEC 61000-6-4; EN IEC 61000-3-2; EN 61000-3-3; EN IEC
61000-3-11; EN 61000-3-12 EN 55011
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 4105.
12
Introduction
Introduction
3.1 Basic Features
This inverter is a high-quality inverter that 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.
3.2 System Diagram
The series inverter are designed to has four EPS(Off-grid) wiring schemes,
customers can choose EPS(Off-grid) compatible parts Load and EPS(Off-grid)
compatible with all load use. 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: Neutral line and PE line are separated from each other, and the
common load is connected to the EPS(Off-grid) port; (For most countries)
PV 1
Inverter PV 2
CT
BAT Grid
EPS(Off-grid)
Breaker
Breaker
CT
Main Breaker E-BAR
PNE
Grid
Breaker
RCD
RCD
Breaker
Breaker
Battery
EPS(Off-grid) loads
Loads
N-BAR for EPS(Off-grid) loads
N-BAR for loads
13
Introduction
Diagram B: Neutral line and PE line are separated from each other, all loads
connect to the EPS(Off-grid) port; (For most countries)
Inverter
PV 1 PV 2 BAT CT
Grid EPS (Off-grid)
X1-Matebox
Main Breaker E-BAR
N PE
Grid
Breaker
Battery
Loads
Distribution Box
N-BAR for loads
Diagram C: Neutral line and PE line are combined together, and the common load
is connected to the EPS(Off-grid) port; (Apply to Australia)
PV 1
Inverter PV 2
CT
BAT Grid
EPS(Off-grid)
Breaker
CT Main Breaker/RCD
N
Breaker
Breaker
E-BAR
Grid
RCD
RCD
Breaker
Breaker
Battery
EPS(Off-grid) loads
Loads
N-BAR for EPS(Off-grid) loads N-BAR for loads
14
Introduction
Diagram D: Neutral line and PE line are combined together, all loads connect
to the EPS(Off-grid) port; (Apply to Australia)
Inverter
PV 1 PV 2 BAT CT
Grid EPS (Off-grid)
X1-Matebox
Main Breaker E-BAR
N
Grid
Breaker
Battery
Loads
Distribution Box
N-BAR for loads
Notice! · When power cuts suddenly, the inverter connects the N line of EPS
(Off-grid) load with the ground through relay, providing a fixed 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.
15
Introduction
3.3 Work Modes
Forced charging
6:00
24:00 The inverter has two settable working periods:
Allowed discharging
12:00
allowed discharging period and forced charging period. 18:00
For how to set the two working periods, please refer to page 92.
The default value of allowed discharging period is 00:00~23:59, and the
default value of forced charging period is 00:00~00:00 (closed in default).
You can set the two working periods by yourself.
As shown in the example above, the allowed discharging period is 6 am to
24 pm, and the forced charging period is 24 pm to 6 am.
· Forced charging period The priority of forced charging period is higher than all work modes. Under the forced charging period, the inverter will charge the battery rst until the battery SOC reaches the value of “charge battery to”.
· Allowed discharging period Under the allowed discharging period, the inverter will allow the battery to discharge (but not force the battery to discharge). The following work modes will take effect under the allowed discharging period.
For on-grid status, there are five work modes: Self Use, Feed-in Priority, Backup, Manual and Peak shaving mode.
Self Use
The self-use mode is suitable for areas with low feed-in subsidies and high electricity prices. The power of PV will supply the loads rst, and surplus power will charge the battery, then the remaining power will feed into the grid.
Priority: Loads Battery Grid
Feed-in priority
The feed-in priority mode is suitable for areas with
high feed-in subsidies, but has feed-in power
limitation.
The power of PV will supply the loads rst, and surplus
power will feed into the grid, then the remaining
power will charge the battery.
Priority: Loads Grid Battery
16
Introduction
Backup mode
The back-up mode is suitable for areas with frequent power outages. This mode will maintain the battery capacity at a relatively high level, to ensure that the emergency loads can be used when the grid is off. Same working logic with “Self-use” mode.
Priority: Loads Battery Grid
- For the above three work modes, when the power of PV is insufficient to supply the loads, the battery will supply the loads. If the battery is insufficient, then the grid will supply the loads.
Manual This work mode is for the after-sales team to do after-sales maintenance.
For off-grid status, there is only one work mode: EPS (Off-grid).
EPS (Off-grid)
In case of power failure, the system will supply EPS loads through PV and
battery. (The battery must be installed, and EPS loads shall not exceed
battery’s max. output power.) The power of PV will charge the loads rst, and
surplus power will charge the battery.
Priority: Loads Battery
Note: The battery will stop discharging when SOC=min SOC. But due to battery
self consumption, sometimes SOC may min SOC.
For on-grid status, if the battery SOC (min SOC-5%), the inverter will take
utility energy to charge battery SOC back to (min SOC+1%).
For off-grid status, if the battery SOC min SOC, the inverter will be unable
to enter EPS mode (the battery will be unable to discharge) unless SOC is back
to 31%.
17
Introduction
Peak shaving mode Peak shaving mode is set for leaving out peaks in electricity use.
Load demand/MW Peaking generation
BESS charging from Mid merit baseload generating generation plant
Before Peak Shaving After Peak Shaving
BESS discharging into network BESS charging from baseload
generating plant
BESS discharging into network
gBeanseerlaotaiodn 0
6 am A
midday B Time of day
6 pmC
Dmidnight
The D-A period is the battery charging period during which discharging is not
allowed and the PV will charge the battery rst for peak shaving. The
ChargeFromGrid” setting determines whether or not to charge from the grid.
When “ChargeFromGrid” is set to “Disable”, the battery cannot charge from the
grid; when “ChargeFromGrid” is set to “Enable” and the actual battery SOC is
less than “Max_SOC”, the battery will charge from the grid at no more than
“ChargePowerLimits” power.
In the A-B and C-D periods, if the power of loads does not exceed
“PeakLimits”, the PV will charge the battery rst.When the battery is fully
charged, the PV will charge loads, and the surplus power will feed into the
grid. If the power of loads exceeds “PeakLimits”, the PV and battery will
discharge energy for loads and thus reduce the amount of energy purchased from
the grid.
In the B-C period, the battery does not discharge. The PV will charge the
battery to the “Reserved SOC” rst and then supply power or loads, with the
surplus power feeding into the grid. Charging the battery rst in these peiods
is storing energy for the peak shaving.
- If there are requirements for zero output from the inverter, the PV output will be limited.
18
Introduction
3.4 Micro Grid Introduction
There are a large number of traditional on-grid inverters on the market. Due
to Islanding Effect, on-grid inverters are unable to work during offgrid. This
feature makes users lose the on-grid inverter PV energy when off-grid. Micro-
grid is a function that makes hybrid inverter simulate the grid to active on-
grid inverter during off-grid. By connecting on-grid inverter to the EPS port
of hybrid inverter, hybrid inverter is able to use PV or battery energy to
active on-grid inverter when utility lost.
Hybrid inverter Grid EPS
L N PE L N
Battery
Breaker
CT Main Breaker
Breaker
N-BAR
Grid
L
N PE
RCD
RCD
CT Breaker
Off-grid loads Loads N-BAR for off-grid loads N-BAR for loads
On-grid inverter
Con guration 1. Strictly follow the above wiring diagram. 2. Enable: “Settings””Advanced settings””MicroGrid”.
19
Introduction
Compatibility On-grid inverter: Any brand on-grid inverter that supports
“Response to an Increase in Frequency”. On-grid inverter output power Max
hybrid inverter EPS output power On-grid inverter output power Max battery
charging power
Battery Quantity
1
2
3
4
On-grid Inverter power upper limitation 3.0 kW 6.0 kW 7.5 kW Unsupported
for T-BAT-5.8
On-grid Inverter
power upper limitation for T-BAT-3.0
3.0 kW
6.0 kW
7.5 kW
7.5 kW
Note :
Since hybrid inverter is unable to control on-grid inverter, therefore hybrid
inverter can not achieve zero injection when loads power + battery charging
power < on-grid inverter output power.
3.5 Dimension
482 mm
181 mm
417 mm
20
3.6 Terminals of Inverter
A
B
CD E F G
H
Introduction
I
J KL
M
Object A B C D E F G H
I J
K L M
Description DC switch PV connection port Battery connection port USB port for
upgrading/ External monitoring connection port Battery communication port
Meter/CT Port CAN is a reserved port
Grid/EPS (Off-grid) Output port Ground connection port
DRM Port (only for Australia) Communications/ LCD is a reserved port
Waterproof valve Fans (only for X1-Hybrid-7.5-D and X1-Hybrid-7.5-M )
Warning! Qualif ed electrician required for the installation.
21
Technical Data
4 Technical Data
X1-Hybrid-6.0
4.1 DC Input (apply to version D/M)
Model
X1-Hybrid-3.0
X1-Hybrid-3.7
X1-Hybrid-5.0 X1-Hybrid-5.0K-D
X1-Hybrid-6.0
X1-Hybrid-7.5
Max. recommended PV power [W]
6000
7400
10000
12000
15000
Max. PV Voltage [d.c. V]
600
600
600
600
600
Nominal DC operating voltage [d.c. V]
360
360
360
360
360
MPPT voltage range [d.c. V]
70-550
MPPT full power voltage range [d.c. V] 115-480
135-480
190-480
225-480
280-480
Max. PV Current [d.c. A]
16/16
16/16
16/16
16/16
16/16
Isc PV array Short Circuit Current [d.c. A] 20/20
20/20
20/20
20/20
20/20
Start output voltage [d.c.V]
90
90
90
90
90
Max. inverter backfeed current to the array [d.c.V] No. of MPP trackers
0
0
2
2
0
0
0
2
2
2
Strings per MPP tracker
1
1
1
1
1
Note: Marked with ” ” indicates that A single channel MPPT can only input a maximum of 5000W
4.2 AC Output / Input (apply to version D/M)
Model AC Output Rated Output Apparent Power [VA] Max. Output Apparent Power [VA] Nominal AC voltage [a.c. V] Frequency [Hz]
X1-Hybrid-3.0 X1-Hybrid-3.7
X1-Hybrid-5.0 X1-Hybrid-5.0K-D
X1-Hybrid-6.0
X1-Hybrid-7.5
3000 3300
3680 3680
5000 (Germany 4600, AU 4999) (5.0K-D 4999)
5500 (Germany 4600, AU 4999) (5.0K-D 4999)
220/ 230/ 240 (180 to 270)
50/60
6000 6600
7500 (PEA 6900) 7500 (PEA 7300)
Rated Output Current [a.c. A]
13
16
21.7
26.1
32.6
Max. Output Continuous Current [a.c. A] 14.4
Current (inrush)(at 5 0s) [a.c . A] Maximum output fault current (at 1ms)
[a.c. A] Maximum output overcurrent protection [a.c. A] Power factor range
Total harmonic distortion (THDi)
16
23.9 (Germany 20, AU 21.7)
28.6
10 91 65 0.8 leading – 0.8 lagging < 2%
32.6 (PEA 33)
22
Technical Data
AC Input Max. apparent power [VA] Rated AC power [W] Nominal AC voltage [a.c. V] Frequency [Hz] Max. AC input current [a.c. A] Power factor range
6300 3000
27.4
7360 3680
9200 5000
9200 6000
220/230/240 (180 to 270)
50/60
32
40
40
0.8 leading – 0.8 lagging
9200 7500
40
4.3 Battery (apply to version D/M)
Model
Battery type Battery voltage range [d.c. V] Max. continuous charge/discharge
current [d.c. A] Communication interface Reverse connection protection
X1-Hybrid-3.0 X1-Hybrid-3.7
X1-Hybrid-5.0 X1-Hybrid-5.0K-D
X1-Hybrid-6.0
X1-Hybrid-7.5
Lithium batteries
80-480
30
CAN/RS485
Yes
4.4 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)
X1-Hybrid-3.0 X1-Hybrid-3.7
X1-Hybrid-5.0 X1-Hybrid-5.0K-D
X1-Hybrid-6.0
X1-Hybrid-7.5
99.9%
99.9%
99.9%
99.9%
99.9%
97.0%
97.0%
97.0%
97.0%
97.0%
97.6%
97.6%
97.6%
97.6%
97.6%
97.0%
97.0%
97.0%
97.0%
97.0%
Max. battery discharge efficiency (BAT to AC) (@ full load)
97.0%
97.0%
97.0%
97.0%
97.0%
Security & Protection Safety
IEC/EN 62109-1/-2
Grid Monitoring
EN50549, VDE-AR-N 4105, C10/11, CEI 0-21, G98, G99, AS/NZS4777.2
DC SPD Protection AC SPD Protection Over/under voltage protection Grid protection DC injection monitoring Back feed current monitoring Residual current detection Active anti-islanding method Over load protection Over heat protection Array insulation resistance detection
Integrated Integrated
YES YES YES YES YES Frequency Shift YES YES YES
23
Technical Data
4.5 EPS (Off-grid) Output (apply to version D/M)
Model
X1-Hybrid-3.0
X1-Hybrid-3.7
X1-Hybrid-5.0 X1-Hybrid-5.0K-D
X1-Hybrid-6.0
X1-Hybrid-7.5
Rated EPS Apparent Power [VA]
3000
3680
5000
6000
7500
Nominal EPS Voltage [a.c. V] Frequency [Hz]
230VAC 50/60
Rated EPS Current [a.c. A]
13
16
21.7
26.1
32.6
EPS (Off-grid) Peak Power [VA]
6000,10s
6000,10s
7500,10s
9000,10s
11250,10s
Switching time (typical value) [ms]
internal switch<10, external switch100
Total harmonic distortion (THDv)
<2%
4.6 Generic Data (apply to version D/M)
Model Dimensions (W/H/D) [mm] Dimensions of Packing (W/H/D) [mm] Net weight [kg] Gross weight * [kg] Heat dissipation treatment Noise emission (typical) [dB] Storage temperature range [°C] Operating ambient temperature range [°C] Humidity [%] Altitude [m] Ingress protection Protective class Cold standby consumption Overvoltage category Pollution degree Installation mode Inverter topology Communication interface Standard warranty
X1-Hybrid-5.0 X1-Hybrid-3.0 X1-Hybrid-3.7 X1-Hybrid-5.0K-D X1-Hybrid-6.0 X1-Hybrid-7.5
482417181 590530315
24
24
24
28
28
28
24
25
28
29
Natural Cooling
Smart Cooling
<30
<45
-40 to +65
-35 to +60 (derating at 45)
0% to 100%
<3000
IP65
I
<3W
III(MAINS), II(PV, Battery)
III
Wall mounted
Non-isolated
Meter/ CT, external control RS485, Dongle series (optional), DRM, USB
Standard 10 years
*The specific gross weight is subject to the actual situation of the whole machine, which may be a little different due to the influence of the external environment.
24
Installation
5 Installation
5.1 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.
5.2 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 25
Installation
M series
Number Quantity
A
1
B
1
C
3
D
1
E
3/2
F
/
G
1
H
1
Description
Inverter Bracket (Expansion bolt, Gasket, Self-tapping bolt)*3 M5 inner
hexagon bolt
Waterproof connector with RJ45
Documents WiFi Dongle (optional) Meter (optional)
D series
Number Quantity Description
A
1
Inverter
B
1
Bracket
C
3
(Expansion bolt, Gasket, Self-tapping bolt)*3
D
1
M5 inner hexagon bolt
E
4/3
Waterproof connector with RJ45
F
/
Documents
G
1
WiFi Dongle (optional)
H
4
PV terminal (positive2 , negative2)
I
1
Waterproof shield
J
3
8 mm European terminal
K
2
6 mm European terminal
L
2
Battery connection terminal (positive1, negative1)
M
1
RJ45 terminal
N
1
OT terminal (inverter grounding)
O
1
RJ45 terminal adapter
P
1
CT
Q
1
Meter (optional)
Note: “E” marked with “” indicates that, the M-series inverter is equipped with 3 pieces for Australia and 2 pieces for other countries, and the Dseries inverter is equipped with 4 pieces for Australia and 3 pieces for other countries. 26 *For the optional accessories, please be subject to the actual delivery.
Installation
5.3 Installation Precautions
The protection level of this 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
27
Installation
5.4 Tool preparation
Type
Name Hammer drill
Tool equipment
Image Bit 10
Name
Multimeter
Image
DC Voltage Range 1100 V DC
Machine Installation Tools
Crosshead M5 Torque screwdriver
Socket wrench set (Hexagon)
OT
0.5 mm²~6 mm²
terminals
press clamp
Diagonal pliers
Utility knife
Multifunction terminal crimping tool (RJ45)
Diagonal poliers
Marker
Rubber hammer
Crimping Tool
European terminal crimping tool
Individual
Protection Dustproof
Tools
Cover
Tape measure
Hexagon keys
Spirit level
Protective glasses
28
Type
Name
Individual Protection Tool
Safety gloves
Tool equipment
Image
Name
Safety shoes
Installation Image
Type
Name
Equipment Preparation
Breaker
Image
Requirement
Grid port and EPS(Off-grid) port wiring section
PV end wire
Dedicated PV wire, line number # 4 mm withstand voltage 1000 V, temperature resistance 105 fire resistance grade VW-1
EPS(Off-grid) end wire Cable Preparation Grid end wire Communication lines Battery Cable
Double Core Cables Triple Core Cables Twisted pair with shield Conventional wire
PE Cable
Conventional wire
29
Installation
5.5 Installation Site Conditions
5.5.1 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. 5.5.2
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°
30
Installation
5.5.3 Installation Space Requirements
Reserve enough space when installing inverter (at least 300 mm) for heat
dissipation.
300 mm
Reserved space dimensions of installation
300 mm
300 mm
Position Left Right Up
Down
Min Distance 300 mm 300 mm
300 mm 500 mm
500 mm
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.
300 mm
300 mm
300 mm
300 mm 300 mm
1000 mm
1000 mm
300 mm
300 mm
300 mm
500 mm
500 mm
31
Installation
5.6 Mounting
Regarding the installation of M-series inverter, please refer to the X1Matebox
Quick Installation Guide. Ø Preparation Please prepare the following tools
before installation.
Installation tools: screwdriver, wrench, 10 drill, rubber hammer, socket
wrench set, hexagon keys and spirit level.
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:
Expansion bolts, Gasket, Tapping screws
Bracket
a) Draw drilling holes as per the bracket’s hole locations by a marker, and ensure that the two top holes lie on the same straight line by spirit level. b) Drill holes at marked spots at depth of 80 mm.
a) 32
80 mm
Installation
10 Drill
b)
(Depth: 80 mm)
Ø Step 2: Hang the inverter on the bracket
c) Insert expansion bolt into the holes, use rubber hammer to knock the expansion screw bolt into the wall; d) The bracket is aligned with the screw uses the outer hexagonal wrench to screw the tapping screw until the expansion bolt “bang” is heard.
Expansion bolts
Rubber hammer c)
Self-tapping Gasket screws
Outer hexagon wrench d) 33
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)
X1-Hybrid-3.0-D
X1-Hybrid-3.0-M 6 Electrical Connections
Electrical Connections
6.1 PV Connection
The series 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
Model
X1-Hybrid-3.0-D
X1-Hybrid-3.7-D X1-Hybrid-5.0-D X1-Hybrid-6.0-D X1-Hybrid-7.5-D X1-Hybrid-5.0K-D
X1-Hybrid-3.0-D X1-Hybrid-3.7-M X1-Hybrid-5.0-M X1-Hybrid-6.0-M X1-Hybrid-7.5-M
Max. DC input voltage
600 V
Warning! The voltage of photovoltaic modules is very high, and is dangerous voltage. When wiring, please follow the safe electricity regulations.
Warning! Do not ground the positive or negative pole of the photovoltaic
module!
Notice! The following PV module requirements need to be applied to each input
range: 1. Same model 2. Same quantity 3. The same queue 4. The same angle
Notice! The series inverters support the following PV module connection modes.
Method : Multi
+-PV 1 +-PV 2
Inverter
34
35
Electrical Connections
Ø Connection step The PV port wiring of M-series inverter has been completed,
and it can be used directly with the PV port of the X1-Matebox. 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 mm PV cable, and find the PV (+)
terminal and PV (-) terminal in the package.
PV cable
PV pin
Negative terminal Positive terminal
Step 2. Use a wire stripper to strip the 7 mm insulation layer of the wire end.
Wire stripper
7 mm
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 36
Electrical Connections Step 4. Tighten the PV pin contact 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.
Notice that the red and black lines correspond to different of plugs. Finally,
force the cable pair into the plug, will a “click” sound, which indicates that
the connection is completed. Positive terminal
Negative terminal Step 6. Tighten the fastening head and insert into the
corresponding positive and negative (PV+/PV-) ports of the inverter.
PV+ Positive
PVNegative
37
Electrical Connections
The following is the location of the inverter positive and negative (PV+/PV-)
ports.
PV1+ PV2+ PV1- PV2-
Don gle/U pgrade
Schematic diagram of the inverter PV connected.
38
Dongle/ Upgr ade
Electrical Connections
6.2 Grid Port and EPS(Off-grid) Output Connection
The series inverter are single-phase inverter. Suitable for rated voltage
220/230/240 V, frequency 50/60 Hz. For more technical requirements, please
consult the requirements of the local public grid.
Ø Grid port connection
Grid Cable and Micro-breaker recommended
Model
Cable (copper) Micro-Breaker
X1-Hybrid-3.0-D X1-Hybrid-3.7-D
4-6 mm² 32 A
6-8 mm² 40 A
X1-Hybrid-5.0-D X1-Hybrid-5.0K-D
X1-Hybrid-6.0-D
X1-Hybrid-7.5-D
8-10 mm² 50 A
8-10 mm² 50 A
8-10 mm² 50 A
Model
X1-Hybrid-3.0-M X1-Hybrid-3.7-M X1-Hybrid-5.0-M X1-Hybrid-6.0-M X1-Hybrid-7.5-M
Cable (copper) Micro-Breaker
3-4 mm² 25 A
3-4 mm² 25 A
4-6 mm² 32 A
4-6 mm² 32 A
4-6 mm² 32 A
EPS(Off-grid) Cable and Micro-breaker recommended
Model
X1-Hybrid-3.0-D X1-Hybrid-3.7-D X1-Hybrid-5.0-D X1-Hybrid-6.0-D
X1-Hybrid-7.5-D X1-Hybrid-5.0K-D
X1-Hybrid-3.0-M X1-Hybrid-3.7-M X1-Hybrid-5.0-M X1-Hybrid-6.0-M
X1-Hybrid-7.5-M
Cable (copper) Micro-Breaker
3-4 mm² 25 A
3-4 mm² 25 A
4-6 mm² 32 A
4-6 mm² 32 A
4-6 mm² 32 A
The circuit breaker should be installed between the inverter and the mains, and the load should not be directly connected to the inverter.
Figure: Wrong connection of load and inverter 39
Electrical Connections
6.3 EPS(Off-grid) Block Diagram
The series 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, and it can also be
used to connect to all loads. Please refer to the following diagram for the
wiring . To be compatible with all loads, you will need an addition a
accessory. If you need a solution, please contact our sales. Ø EPS(Off-grid)
wiring diagram For to different local wiring rules, please refer to the
diagram below Please select the appropriate wiring method according to local
wiring rules.
Diagram A: Neutral line and PE line are separated from each other, and the
common load is connected to the EPS(Off-grid) port; (For most countries)
PV 1
Inverter PV 2
CT
BAT Grid
EPS(Off-grid)
Breaker
Breaker
CT
Main Breaker E-BAR
PNE
Grid
Breaker
RCD
RCD
Breaker
Breaker
Battery
EPS(Off-grid) loads
Loads
N-BAR for EPS(Off-grid) loads N-BAR for loads
40
Electrical Connections
Diagram B: Neutral line and PE line are separated from each other, all loads
connect to the EPS(Off-grid) port; (For most countries)
Inverter
PV 1 PV 2 BAT CT
Grid EPS (Off-grid)
X1-Matebox
Main Breaker E-BAR
N PE
Grid
Breaker
Battery
Loads
Distribution Box
N-BAR for loads
Diagram C: Neutral line and PE line are combined together, and the common load
is connected to the EPS(Off-grid) port; (Apply to Australia)
PV 1
Inverter PV 2
CT
BAT Grid
EPS(Off-grid)
Breaker
CT Main Breaker/RCD
N
Breaker
Breaker
E-BAR
Grid
RCD
RCD
Breaker
Breaker
Battery
EPS(Off-grid) loads
Loads
N-BAR for EPS(Off-grid) loads N-BAR for loads
41
Electrical Connections
Diagram D: Neutral line and PE line are combined together, all loads connect
to the EPS(Off-grid) port; (Apply to Australia)
Inverter
PV 1 PV 2 BAT CT
Grid EPS (Off-grid)
X1-Matebox
Main Breaker E-BAR
N
Grid
Breaker
Battery
Loads
Distribution Box
N-BAR for loads
X1-Matebox is a convenient wiring and accessory that can realize EPS(Off-grid) full load. For more information, please refer to X1-Matebox. If you need to buy X1-Matebox, please contact us.
Notice!
In full load scheme Diagram B and Diagram D, set “Matebox” to “Enable” under
Settings; The Australian customer must shorten the N lines of the Grid and the
EPS(Off-grid) in the X1-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.
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 battery
and lead acid battery will decrease linearly.
The following table shows some common loads for your reference. Notice: 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
100 W Incandescent lamp
100 VA 100 VA (W) (W)
Inductive load X 3~5 X 2
Fan
Fridge
150 W Fridge
450 – 750 300 VA VA(W) (W)
42
43
Electrical Connection
Ø Grid and EPS(Off-grid) connection steps
Connection requirements
Notice: 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 M series inverter have been
connected, for specific installation details, please refer to the X1-Matebox
Quick Installation Guide. And the D series needs to be wired according to the
following steps.
Step 1. Prepare a Grid cable (three-core wire) and an EPS(Off-grid) cable (two-core wire), and then find the European terminal and waterproof shield in the accessory bag.
L1
L1=55~60 mm
L1=55~60 mm L1
Grid(Triple Core Cable) 8 mm *3
EPS(Off-grid)(Double Core Cable) 6 mm *2
6 mm Euro Terminal*2
Euro Terminal 8 mm *3
Waterproof shield
Step 2: The Grid and EPS(Off-grid) cables go through the corresponding Grid and EPS(Off-grid) ports of the waterproof shield.
Grid
EPS(Off-grid) 44
Electrical Connection Step 3. Remove the 12 mm 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 plier
L2 L=12 mm
Crimping Tool
Grid EPS(Off-grid) 45
Electrical Connection
Step 4. Find the location of the AC interface on the inverter, insert the crimped terminals into the UW10 terminals L, N, and P according to the wire sequence, and use a flat-blade screwdriver to tighten the screws. (Torque: 1.5±0.1 N ·m)
GRID EPS(Off-grid)
L N PE L N
Torque screwdriver (Torque: 1.5±0.1 N ·m)
Step 6. Tighten the waterproof fastening head.
Electrical Connection
Step 5. Install the AC waterproof shield and tighten the screws on the four
sides of the waterproof shield with an Allen wrench.
Upgrade/Dongle
Hexagon keys (Torque: 0.8±0.1 N ·m)
46
47
Electrical Connection
6.4 Battery Connection Ø Connection requirements
The series inverter charge and discharge system can be equipped with high voltage lithium battery and lead acid battery. Please note that the maximum voltage of the battery should not exceed 480 V, battery communication should be compatible with the this 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 Voltage Current[A]
X1-Hybrid-3.0-D X1-Hybrid-3.7-D X1-Hybrid-3.0-M X1-Hybrid-3.7-M
X1-Hybrid-5.0-D X1-Hybrid-6.0-D X1-Hybrid-7.5-D X1-Hybrid-5.0K-D X1-Hybrid-5.0-M X1-Hybrid-6.0-M X1-Hybrid-7.5-M
Nominal voltage of DC breaker should be larger than maximum voltage of battery.
32 A
Ø Battery connection diagram
Non-polar DC MCB
Power line connection
– +
Communication line connection CAN/RS485
… …
High voltage lithium battery
- Whether to add Non-polar DC MCB depends on local safety regulations.
Battery Control
Battery Modules
Battery & Quantity Battery & Quantity
T-BAT 5.8 (1 PCS) MC0600 (1 PCS)
HV11550 (0-2 PCS) HV10230 (1-4 PCS)
Battery & Quantity TBMS-MCR0800 (1 PCS)
TP-HR25 (2~8 PCS)
Battery & Quantity TBMS-MCR0800 (1 PCS)
TP-HR36 (2~8 PCS)
Battery & Quantity TBMS-MCS0800 (1 PCS)
TP-HS25 (2~8 PCS)
Battery & Quantity TBMS-MCS0800 (1 PCS)
TP-HS36 (2~8 PCS)
- T58 battery has V1 and V2, V1 and V2 with the same number of inverters, the specific collocation can refer to the relevant part of the battery manual.
48
Electrical Connection
Ø Battery connection steps Battery port connection line of the M series
inverter is on the X1-Matebox, just connect it. 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 mm Power line, and find the BAT (+)
terminal and BAT (-) terminal in the package.
Power line
Positive BAT pin Negative BAT pin
Positive terminal Negative terminal
Step 2. Use a wire stripper to strip the 7 mm insulation layer of the wire end.
Wire stripper
7 mm
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
Positive metal terminal
Negative BAT pin
Figure 1
Negative metal terminal
Figure 2
Step 4. Tighten the BAT pin contact and the wiring harness to make the connection tight without looseness.
Crimping Tool 49
Electrical Connection 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. Notice that the red and black lines correspond to different of
plugs. Finally, force the cable pair into the plug, will a “click” sound,
which indicates that the connection is completed. Positive terminal
Negative terminal Step 6. Tighten the fastening head and insert into the
corresponding positive and negative (BAT-/BAT+) ports of the inverter.
BAT+ Positive
BAT-
Negative
Step 7. Insert the battery power lines into the corresponding BAT port (+),
(-) of the inverter.
Electrical Connection
Ø Communication connection
BMS port definition The communication interface between the inverter and the
battery uses the waterproof connector with RJ45.
12 3 4 5 6 7 8
- 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
PIN
1
2
3
4
5
6
7
8
Definition BAT_TEMP GND GND BMS_CANH BMS_CANL X BMS_485A BMS_485B
Notice!
After the BMS communication between the battery and the inverter is finished,
the battery will work normally.
Note: BAT port (Blue one) not PV port(Black one)
Note: The positive and negative wires of the battery are not allowed to be reversed!
50
51
Electrical Connection
6.5 Communication Connection
6.5.1 Introduction to DRM communication This inverter can support external
control signal response, such as complying with AS4777 regulatory
requirements.
Ø DRM requirements( AS4777 regulatory requirements )
Mode DRM0 DRM1 DRM2
Requirement Operation disconnect device Do not consume power Do not consume more than 50% of rated power
DRM3
Do not consume more than 75% of rated power AND Source reactive power if capable
DRM4
Increase power consumption (subject to constraints from other active DRMs)
DRM5 DRM6
DRM7
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
DRM8
Increase power generation (subject to constraints from other active DRMs)
11
2
3
4
5
6
7
8
8 DRM1/5 DRM2/6 DRM3/7 DRM4/8 +3.3V DRM0 GND GND
Notice! For AS4777 DRM function, currently only PIN6 (DRM0) and PIN1 (DRM1/5) are functional, other PIN functions are under development.
52
Electrical Connection
6.5.2 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
demand. Please Notice that the meter/CT brand required by us must be used.
Notice! 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 us, 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
Grid L
in
out
Load
N Household Meter
Meter1 (Single-phase meter)
If the user has other power generation equipment (such as inverter) at home and wants to monitor both, this inverter provides Meter2 communication function to monitor the power generation equipment. For more information, please contact us.
out in
Meter2
Other power generation equipment
53
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
ON OFF
PV 1
PV 2
BAT
BMS
Meter/CT
CAN
Upgrade/ DONGLE
DRM
COM/LCD
Grid
L
CT 1
N Household Meter
Notice: 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
CT 2
Loads
Other power generation equipment
If the user has other power generation equipment (such as inverter) at home
and wants to monitor both, X1-Hybrid G4 inverter provides CT2 communication
function to monitor the power generation equipment. For more information,
please contact us.
LCD settings To select CT, you need to enter Use setting, then enter CT/Meter Setting.
CT/Meter Setting Select
CT
54
Electrical Connection
Notice for CT connection: Notice! · 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 CT1-1 X CT2-1 485A 485B CT2-2 X CT1-2
Notice! Only one of the Meter and CT connections can be selected. Meter cable
goes to pin terminal 4 and 5; CT cable goes to pin terminal 1 and 8; reserve
CT cable goes to pin terminal 3 and 6. If you need this feature, please
contact us for assistance.
Notice! If two meters were to be connected in the system, the communication
cables of the meters should be connected in parallel, i.e. 485A & 485A, 485B &
485B.
55
Electrical Connection
Ø BMS communication cable The BMS pin is defined as follows:
12 3 4 5 6 7 8
1
1
23
4
5
6
7
8
8 BAT_TEMP GND GND BMS_CANH BMS_CANL X BMS_485A BMS_485B
Notice!
The BMS port on the inverter is the communication port for connecting the
battery. The communication port on the lithium battery must be consistent with
the definition of pins 4, 5, 7, and 8 above.
Ø DRM communication cable The DRM pin is defined as follows:
12 3 4 5 6 7 8
1
1
2
3
4
5
6
7
8 DRM1/5 DRM2/6 DRM3/7 DRM4/8 +3.3V DRM0 GND
8 GND
Notice!
At present, there are only PIN6 (DRM0) and PIN1 (DRM1 /5), and other PIN
functions are under development.
56
Electrical Connection
6.5.3 Parallel Connection
The series inverters provide parallel function, and up to 2 inverters can be
connected in a system. In this system, one inverter is set as the “master
inverter”, and the other inverter is switched to the “slave inverter” state,
and the inverters are connected to communicate through the CAN line. The
converter “controls the “slave inverter”.
Notice! D series& M series + X1 MATEBOX BASIC supports parallel function. M
series + X1 MATEBOX ADVANCED does not support parallel function.
Ø System Diagram System diagram applied to electric meters:
PV+ PV-
+ Battery
PV+ PV-
+ Battery
Inverter
Slave
EPS Grid L N L N PE CAN
Inverter
Master
EPS Grid CAN L N L N Meter PE
485
Meter
L N
LN
LN
Grid
single-phase Critical Load
single-phase Normal Load
57
Electrical Connection System diagram applied to temperature sensor CT:
PV+ PV-
+ Battery
PV+ PV-
+ Battery
Inverter
Slave
EPS Grid L N L N PE CAN
Inverter
Master
EPS Grid CAN L N L N
CT PE
CT
LN single-phase Critical Load
LN single-phase Normal Load
L N
Grid
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.
Free mode
Only when none of the inverters is set to “Master”, both inverters are in free mode in the system.
When one inverter is set as “Master”, this inverter enters Master mode master
mode.
Master mode can be changed to free mode.
Slave mode
Once one inverter is set as “Master”, another inverter will enter slave mode automatically. Slave mode cannot be changed from other modes by LCD setting.
58
Electrical Connection
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.
Step1: Connect all inverters’ communication together by connecting CAT7
network cables between CAN ports. – Insert one side of CAT7 cable into the
first inverter’s CAN port and the other side into the next inverter’s CAN
port. – Insert one side of CAT5 cable Meter, and the other side into the Meter
port the master inverter.
Inverter
slave
Inverter
Master
CAN
CAN Meter
CAT7
CAT5
Ø CAN PIN Definition
485 Meter
1
1
2
8 485A 485B
3
4
5
6
7
8
VCC CANH CANL GND SYN1 SYN2
Step 2: Turn on the power of the entire system, find the inverter connected to the meter, enter the setting page of the inverter LCD screen, click on the parallel settings, and select “master control”.
Adavance EPS Setting Parallel Setting Main Breaker Limit
Parallel Setting Setting
Master
Meter
Master
Slave
CAT5
CAN
CAN
CAT7
Step 3: Disable “settings – Advanced settings-External ATS” on both master
inverter and slave inverter.
59
Electrical Connection
Ø How to Remove parallel system If one inverter wants to exit from this
parallel system, please do the steps as below: – Step1: Disconnect all the
network cables on the CAN port. – Step2: Enter setting page and click parallel
setting, and choose “Free”.
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 report “Parallel Fault” .
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 shown firstly 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
60
Electrical Connection
Ø Parallel Control Function Master inverter has an absolute lead in the
parallel system to control slave inverter’s energy management and dispatch
control. Once master inverter has some error and stop working, slave inverter
will be stop simultaneously. But master inverter is independent of 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.
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.
61
Electrical Connection 6.5.4 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.
External communication equipment controls the inverter
USB to RS485 converter
Data Read
Electrical Connection Inverter communication control external equipment
Adapter Box
Ø COM PIN Definition
1
1
2
34 5 6
7
8
8 Drycontact_A(in)Drycontact_B(in) +13V 485A 485B GND Drycontact_A(out) Drycontact_B(out)
Notice! 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 Adapter Box. For details, please refer to the Quick Installation Manual of the Adapter Box.
62
63
Electrical Connection
6.5.5 Communication Connection Steps Step 1. Prepare a communication cable,
and then find the communication adapter in the accessory bag.
Communication cable Waterproof connector with RJ45
RJ45 terminal
Step 2. Insert the communication cable through the communication adapter, and peel off the outer insulation layer of 15 mm.
Diagonal pliers 15 mm
Electrical Connection
Step 3. Insert the prepared communication cables into the RJ45 terminals in sequence, and then use network cable crimping pliers to press them tightly.
12 3 4 5 6 7 8
- 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
Multifunction terminal crimping tool (RJ45)
64
65
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 CT1-1 X CT2-1 485A 485B CT2-2 X CT1-2
Notice! Only one of the Meter and CT connections can be selected. Meter cable goes to pin terminal 4 and 5; CT cable goes to pin terminal 1 and 8; CT2 cable goes to pin terminal 3 and 6.
- 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
66
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
Meter/CT
CAN
COM/LCD
Distribution box Notice! When installing, pay attention to water resistance. All the connected parts of CT must be put into the distribution cabinet. Step 4. Tighten the completed Meter/CT/BMS communication line and tighten the waterproof plug.
67
Electrical Connection Step 5: Finally, find the corresponding COM, METER, CT,
DRM, LCD poets on the inverter and insert the communication cable into the
corresponding ports.
Meter/CT
Meter/CT COM/LCD
68
Electrical Connection
6.6 Grounding Connection (Mandatory)
The user must make two ground connections: one shell grounding, and one
equipotential grounding.This prevents electric shock. Notice: 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.
The ground wire port of the 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 mm ), and then find the ground
terminal in the accessories.
4 mm
One-core cable (4 mm )
OT terminal
Hexagon socket screws
Step 2. Strip the grounding cable insulation(length”L2″), insert the stripped cable into the ring terminal, and then clamp it.
L1
L2=L1+3 mm
Diagonal pliers
Step 3. Insert the stripped cable into OT termCinal and tighten the terminal
with a terminal crimping tool.
Crimping Tool
Leaking cable
69
Electrical Connection Step 4. Find the ground connection port on the inverter,
and screw the ground wire on the inverter with an M5 Hexagon keys.
Upgrade/Dongle
Upgrade/Dongle
Upgrade/Dongle
Hexagon keys Torque: 1.5±0.2N·m
70
Electrical Connection
6.7 Monitoring Connection (Accessories)
The inverter provides a DONGLE port, which can transmit data of the inverter
to the monitoring website via WiFi Plus Dongle, 4G Dongle, GPRS Dongle, and
LAN Dongle. (If necessary, purchase products from us) Ø WiFi connection
diagram
Cloud
Router
Ø Wireless monitoring accessories connection steps Step 1. First find the
DONGLE port of the inverter.
Upgrade/Dongle
Upgrade/Dongle
71
Electrical Connection Step 2. Plug WiFi Dongle into the DONGLE port.
U pgrad e/Dongle
Please check the WiFi Dongle user manual/LAN Dongle user manual /4G Dongle
user manual. 72
Electrical Connection
6.8 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 or Meter is wellconnected. Make sure the battery is well connected.
Turn on the Load breaker and EPS(Off-grid) breaker. Turn on the battery
breaker. 8 Turn on the DC 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
Breaker
CT
Main Breaker
E-BAR
PNE
Grid
Breaker
RCD
RCD
Breaker
Breaker
Battery
EPS(Off-grid) loads
Loads
N-BAR for EPS(Off-grid) loads N-BAR for loads
73
Electrical Connection
6.9 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 inverter 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. Check the status of the LED and LCD screen, the LED
is green, and the LCD screen displays the main interface. If the LED is not
green, 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 70V (lowest starting voltage) and lower than
90V (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 90V 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.
If it is the first 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.
Notice! 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.
74
Firmware Upgrading
7 Firmware Upgrading
Ø Upgrade Notices 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 this inverter, ensure that the PV input voltage is greater than
100 V (upgrade on sunny days). please ensure that the battery SOC is greater
than 20% or the battery input voltage is greater than 90 V. 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 fat16 or fat 32.
75
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 file:update
ARM618.xxxxx.00_HYB_1P_ARM_Vx.xx_xxxxxxxx.usb”; For DSP
file:updateDSP618.xxxxx.00_HYB_1P_DSP_Vx.xx_xxxxxxxx.usb”; Note: Vx.xx is
version number, xxxxxxxx is file completion date. 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 (WiFi Dongle/LAN Dongle/4G Dongle) by hand, and
insert the USB flash drive.
76
Firmware Upgrading
U Disk
Upgrade/Dongle
/Dongle
BAT /Dongle
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.xxxxx.00HYB 1P_ARMVx.xx xxxxxxxx.usb
(c)
Update(ARM) Upgrading———25%
(d)
ARM DSP
Update
(e)
77
Firmware Upgrading
Step 5. For DSP: Please wait for 10 seconds. When “Update” page shown as 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
Update(DSP)
618.xxxxx.00HYB 1P_DSPVx.xx xxxxxxxx.usb
Update(DSP) connect
( f)
(g)
(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 “X1-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.
78
Setting
8.1 Control Panel
Setting
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 flashing: 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 and working
Indicator normally.
light
Green flashing: 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: Confirm selection.
79
Setting
8.2 Menu Structure
1 System ON/OFF
Self Use
Work Mode
2
Feed-in priority
Backup mode
Manual
Peak Shaving
PV1
System Status
PV2
3
Battery
On-grid
EPS
Meter/CT
History Data
On-grid
EPS
4
Meter/CT-1
Meter/CT-2 Error Log
Forced discharge Forced charge
Stop Chrg&Dischrg
User settings
Settings
5
Advanced settings
Inverter
6
Battery Internal Code
About
Notice:” “This part of the content cannot be set by the end user. Please
contact the installer or us if necessary.
80
Date&Time Language EPSMute Self Use Mode Feed-in Priority Backup mode
Chrg & Dischrg Period Peak Shaving mode
Dry Contact User Password
Safety Code Grid Parameters
Charger PV Connection
Export Control Meter/CT Settings
Self Test GMPPT Modbus External ATS Power Factor Pu Function FVRT Function
Power Limit AS4777 Setting DRM Function Main Breaker Limit Battery Heating
EPS Setting
Parallel Setting Exten BAT Func
Reset ShutDown MicroGrid ExternalGen HotStandby Setting
Pgrid Bias
Battery Charge EVC Advance Password
Setting
8.3 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%
Ø Menu interface
Normal
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 confirm.
Menu
System ON/OFF Work Mode System Status
System ON/OFF
Work Mode System Status
History Data
Settings
Ø System ON/OFF
About
“ON” indicates that the inverter is in working state, which is generally the default state.
“OFF” means that the inverter stops running and only the LCD screen is turned on.
System ON/OFF Switch
ON
OFF
81
Setting
Ø Work Mode
Work Mode
Self Use Feed-in priority Backup mode
Manual
Work Mode
Work Mode
Self Use Press Ent to save
Peak Shaving
For on-grid status, there are five work modes: Self Use, Feed-in Priority, Backup, Manual. and Peak shaving mode.
Self Use
The self-use mode is suitable for areas with low feed-in subsidies and high
electricity prices. The power of PV will supply the loads rst, and surplus
power will charge the battery, then the remaining power will feed into the
grid.
Priority: Loads Battery Grid
Feed-in priority
The feed-in priority mode is suitable for areas with high feed-in subsidies, but has feed-in power limitation. The power of PV will supply the loads rst, and surplus power will feed into the grid, then the remaining power will charge the battery.
Priority: Loads Grid Battery
Backup mode
The back-up mode is suitable for areas with frequent power outages. This mode will maintain the battery capacity at a relatively high level, to ensure that the emergency loads can be used when the grid is off. Same working logic with “Self-use” mode.
Priority: Loads Battery Grid
82
Setting
- For the above three work modes, when the power of PV is insufficient to supply the loads, the battery will supply the loads. If the battery is insufficient, then the grid will supply the loads.
Manual This work mode is for the after-sales team to do after-sales maintenance.
Manual mode (manual mode), there are three options to choose from: forced charging, forced discharge, stop charging and discharging (grid-connected 0 power).
Work Mode
Manual Forced Discharge
Work Mode
Manual Forced Charge
Work Mode >Manual
Stop Chrg&Dischrg
For off-grid status, there is only one work mode: EPS (Off-grid).
EPS (Off-grid)
In case of power failure, the system will supply EPS loads through PV and
battery. (The battery must be installed, and EPS loads shall not exceed
battery’s max. output power.) The power of PV will charge the loads rst, and
surplus power will charge the battery.
Priority: Loads Battery
Note: The battery will stop discharging when SOC=min SOC. But due to battery
self consumption, sometimes SOC may min SOC. For on-grid status, if the
battery SOC (min SOC-5%), the inverter will take utility energy to charge
battery SOC back to (min SOC+1%). For off-grid status, if the battery SOC min
SOC, the inverter will be unable to enter EPS mode (the battery will be unable
to discharge) unless SOC is back to 31%.
83
Setting
Peak shaving mode Peak shaving mode is set for leaving out peaks in electricity use.
Load demand/MW Peaking generation
BESS charging from Mid merit baseload generating generation plant
Before Peak Shaving After Peak Shaving
BESS discharging into network BESS charging from baseload
generating plant
BESS discharging into network
gBeanseerlaotaiodn 0
6 am A
midday B Time of day
6 pmC
Dmidnight
The D-A period is the battery charging period during which discharging is not
allowed and the PV will charge the battery rst for peak shaving. The
ChargeFromGrid” setting determines whether or not to charge from the grid.
When “ChargeFromGrid” is set to “Disable”, the battery cannot charge from the
grid; when “ChargeFromGrid” is set to “Enable” and the actual battery SOC is
less than “Max_SOC”, the battery will charge from the grid at no more than
“ChargePowerLimits” power.
In the A-B and C-D periods, if the power of loads does not exceed
“PeakLimits”, the PV will charge the battery rst.When the battery is fully
charged, the PV will charge loads, and the surplus power will feed into the
grid. If the power of loads exceeds “PeakLimits”, the PV and battery will
discharge energy for loads and thus reduce the amount of energy purchased from
the grid.
In the B-C period, the battery does not discharge. The PV will charge the
battery to the “Reserved SOC” rst and then supply power or loads, with the
surplus power feeding into the grid. Charging the battery rst in these peiods
is storing energy for the peak shaving.
- If there are requirements for zero output from the inverter, the PV output will be limited.
84
Setting
Ø System Status
System Status
PV1
PV2
Battery
On-grid 4)
EPS
Meter/CT 6)
System status contains six content: PV1/PV2/Battery/On-grid (energy feed into or buy from the grid)and EPS and so on. Press up and down to select, press “Enter” to confrm the selection, and press “ESC” to return to the menu.
1/2) PV1, PV2 Here you can see the voltage, current and power of the PV 1 and PV 2 photovoltaic panels respectively;
PV1
U
0.0V
I
0.0A
P
0W
PV2
U
0.0V
I
0.0A
P
0W
- 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
Battery
U
400.0V
I
-1.0A
P
-400W
85
Setting
4) On-grid Here you can see the voltage, current, frequency, and power of the
grid.
On-grid
U
0.0V
I
0.0A
p
0.0W
- EPS Here you can see the voltage, current, frequency and power of the inverter when it is disconnected from the grid.
EPS
U
0.0V
I
0.0A
P
0VA
- Meter/CT Here you can see the data showing the meter or the CT.
Meter/CT >Meter/CT-1
Meter/CT-2
Meter/CT >Meter/CT-1
4000w
Meter/CT >Meter/CT-2
4000w
86
Setting
Ø History Data
History Data
On-grid 1)
EPS
Meter/CT-1 3)
Meter/CT-2 4)
Error Log 5)
The history data contains five pieces of information: on-grid power of the
inverter, EPS power generation, power of the meter/CT and error logs.
Press up and down to select, press Enter to con rm selection, and press ESC to
return to the menu.
- 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
On-grid Output Total
0.0 kWh
0.0 kWh
On-grid Input Today
0.0 kWh
On-grid Input Total
0.0 kWh
- EPS
Here you can see the EPS output of the inverter today and the total output.
Today
EPS 0.0 kWh
Total:
EPS 0.0 kWh
87
Setting
3)Meter /CT-1 Here you can see the inverter electricity sold, total
electricity sold, electricity bought from the grid and total electricity
bought on that day.
Meter/CT-1 >FeedIn Today:
00.0KWh
Meter/CT-1 >Consume Today:
00.0KWh
Meter/CT-1 >FeedIn Total:
00.0KWh
Meter/CT-1 >Consume Total:
00.0KWh
- Meter /CT-2 Here you can see the total power output of the inverter for the day.
Meter/CT-2 >Output Today:
Meter/CT-2 >Output Total:
00.0KWh
00.0KWh
- Error Log Here you can see the most recent six error messages.
Error log >No error
88
Setting
Ø User Settings
User settings
Date&Time
Language
EPS Mute
Self-use Mode 4)
Feed-in Priority 5)
Backup Mode
Chrg & Dischrg Period 7)
Peak Shaving mode 8)
DryContact
User Password 10)
Here you can set the inverter time, language, working mode, charging and discharging time period and user password.
User Setting Date&Time Language EPS Mute
- Date&Time This interface is for users to set the system date and time.
Date&time >2019 – 11 – 15
10 : 19
- Language This inverter provides multiple languages for customers to choose.
Language Select:
English
89
Setting
- EPS Mute Here you can choose whether the buzzer is turned on when the inverter is running in EPS mode. Select Yes, the buzzer mutes, select NO, EPS mode, the buzzer will sound once every 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.
EPS Mute > Mute:
Yes No
- 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 90%, indicating that the mains is allowed to charge the battery at 90%.
Self-use Mode Min SOC
Self-use Mode Charge from grid
10%
Disable
Self-use Mode Charge battery to
90%
5) 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 90%, indicating that the mains is allowed to charge the battery
at 90%.
Feed-in Priority Min SOC
Feed-in Priorty Charge battery to
10%
90%
90
Setting
- 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 10% of the battery capacity, the battery is not allowed to continue to discharge; Charge battery to is set to 90%, indicating that the mains is allowed to charge the battery at 90%.
Backup mode
Min SOC Charge from grid 10%
Backup mode Charge battery to
90%
- Charge and discharge period 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.
Chrg&DischrgPeriod Forced Charg Period
Start Time 00:00
Chrg&DischrgPeriod Forced Charg Period
End Time 00:00
Chrg&DischrgPeriod Allowed Disc Period
Start Time 00:00
Chrg&DischrgPeriod Allowed Disc Period
End Time 00:00
Chrg&DischrgPeriod Chrg&DischrgPeriod2
Chrg&DischrgPeriod2 Function
Enable/Disable
Chrg&DischrgPeriod2 Forced Charg Period
Start Time 00:00
Chrg&DischrgPeriod2 Forced Charg Period
End Time 00:00
Chrg&DischrgPeriod2 Allowed Disc Period
Start Time 00:00
Chrg&DischrgPeriod2 Allowed Disc Period
End Time 00:00
91
Setting
- Peak Shaving mode
This setting is for enabling peak shaving mode. “DisChgPeriod1” and “DisChgPeriod2” are two discharging periods you can set. Set “ShavingStartTime1” (default value: 7:00) and “ShavingEndTime1 (default value: 15:00) under “DisChgPeriod1” , and “ShavingStartTime2 (default value: 19:00) and “ShavingEndTime2″ (default value: 23:00) under .”DisChgPeriod2” to define the peak hours of electricity. Set “PeakLimits1/2” to limit the power that loads get from the grid. Once the power of loads exceeds “peak limits” during the peak hours, the PV and battery will discharge energy for loads and thus reduce the amount of energy purchased from the grid. In non-peak hours, discharging of the battery is not allowed. If you want to get electricity from the grid, set “ChargeFromGrid” to “Enable”. “Disable” is the default setting. When you select “Enable” and the actual battery SOC is less than “MAX_SOC “(settable), the battery can be charged from the grid at no more than “ChargePowerLimits” (settable) power. Range of “ChargePowerLimits”: 0 W~rated power (W) The range of “MAX_SOC” is 10%100%; the default value is 50%. Range of “Reserved_SOC” is10%100%; the default value is 50%. “Reserved_SOC” is the battery capacity saved for the next peak shaving in the non-peak shaving period.
User Setting Peak shaving mode
Peak shaving mode
DisChgPeriod1 DisChgPeriod2 ChargeFromGrid
DisChgPeriod1 ShavingStartTime
07:00
DisChgPeriod1 ShavingEndTime
15:00
DisChgPeriod1 ShavingLimits1
0W
Peak shaving mode
DisChgPeriod1 >DisChgPeriod2
ChargeFromGrid
DisChgPeriod2 ShavingStartTime
DisChgPeriod2 ShavingEndTime
DisChgPeriod2 ShavingLimits2
19:00
Peak shaving mode
DisChgPeriod1 DisChgPeriod2 >ChargeFromGrid
23:00 ChargeFromGrid
ChargeFromGrid
Disable
0W
ChargeFromGrid
ChargePowerLimits
1000W
ChargeFromGrid
MAX_SOC 50%
Peak shaving mode
DisChgPeriod2 ChargeFromGrid >Reserved_SOC
ReservedSOC
Reserved_SOC
50%
92
Setting
9) 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.
Load Management Mode Select
Disable
- User Password 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
93
Grid Parameters Grid Parameters
Advanced settings
Setting
Ø Advance settings
Safety Code
Grid Parameters
Charger
PV Connection 4)
Export Control
Meter/CT Settings
Self Test
GMPPT
Modbus
External ATS 10)
Power Factor 11) Pu Function 12)
FVRT Function 13) Power Limit 14) AS4777 Setting 15)
DRM Function 16) Main Breaker Limit 17)
Battery Heating 18)
EPS Setting
Parallel Setting 20)
Exten BAT Func 21)
Reset
ShutDown 23)
MicroGrid 24)
ExternalGen
HotStandby Setting 26)
Pgrid Bias
- Battery Charge EVC
Advance Password 29)
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
- Safety Code User can set safety standard according to different countries and grid tied. There are now several standards to choose from. (There may be changes in the future, please refer to the screen display.)
94
Setting
- 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.
OverVoltage_L1
Tufp_L1
UnderVoltage_L1
Tovp_L2
OverFreq_L1
Tuvp_L2
UnderFreq_L1 Vac 10min Avg OverVoltage_L2
Tofp_L2 Tufp_Fast Reconnection Time
UnderVoltage_L2
Checking Time
OverFreq_L2 UnderFreq_L2
Tovp_L1 Tuvp_L1 Tofp_L1
W(Gra) OFPL_Setting UFPL_Setting Local Command
Grid Parameters >OverVoltage_L1
Grid Parameters >UnderVoltage_L1
0.0V
0.0V
Grid Parameters >OverFreq_L1
Grid Parameters >UnderFreq_L1
0.0Hz
0.0Hz
- Charger Here the user can set the parameters of “Charger” on this page, the inverter is compatible with both lithium battery and lead-acid battery. The default battery type is lithium, users can change it to lead-acid in actual usage. The relevant parameters needed to be set. For the detailed parameters, please refer to the contents display on the screen.
Charger
Battery Type
Lead Acid
Lithium
Charger Lead Acid
95
Setting
Charger Charge Equalization
00.0V
Charger Charge oat
00.0V
Charger Discharge Cut
00.0V
Charger Discharge BackUp
00.0V
Charger >Max Charge Current:
30A
Charger >Max Discharge
Current: 30A
Charger Charge upper limit
100%
Charger >Max Discharge
Current: 30A
Charger Lithium
Charger Charge upper limit
100%
Charger >Max Charge
Current: 30A
- PV Connection PV connection supports Multi Mode. Multi Mode means that each PV module connects to the inverter’s one MPPT .
PV Connection PV Mode:
MULTI
-
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. When Safety codes related to Australia are chosen, this item won’t show on the screen.
Export Control
User value: 0W -
Meter/CT Setting The user needs to select the CT or electricity meter to connect the inverter here. Select the address of the meter. CT does not need to select the address. In the Meter/CT Settings box, there are two options (Negative and Positive) available for users. If the Meter is reversely connected, please click the Negative tab.
96
Setting
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
- Self Test (only for CEI 0-21) The self test function allows users to test the following items. “Full test”, “Ovp(59.S2) test”, “Uvp (27.S1) test”, “Uvp (27.S2) test”, “Ofp (81>.S1) test”, “Ufp (81<.S1) test”, “Ofp (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
Ofp2(81>.S2)result Ft: 51.50Hz Tt:1000ms Fs: 0.00Hz To: 998ms F0: 0.00Hz 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
Ovp10(59.S1)result
Vt: 253.0V Tt: 600ms
Vs: 0.0V To: 598ms
V0: 0.0V
pass
- GMPPT Here, you can set the shadow tracking with four options, which are off, low, middle, and high.
GMPPT PV1 Control
GMPPT PV2 Control
GMPPT >Func Select
OFF/Low/Middle/High
GMPPT >Func Select
OFF/Low/Middle/High
97
Setting
- Modbus Select the functional use of the external communication port. COM
for normal Modbus communication, “EV Charger” for communicating with the EV
Charger, DataHub for communicating with DataHub.
Modbus Function Select:
COM/EV Charge/Datahub/ AdaptBoxG2/EVC&AdaptBoxG2
Here you select the baud rate of the external communication protocol, the default location of 19200 and 485 addresses.
Modbus Baud Rate:
115200
Modbus Address:
1
- External ATS If the Matebox with the inverter has built-in ATS, that is to say the advanced version, you need to enable this function. In other cases, disable this function is required.
External ATS Select
Disable Enable
- Power Factor (applicable to speci c countries, please refer to local grid requirements.)
Power Factor Mode Select
Off
Power Factor Mode Select
Fixed Q Power
Power Factor Mode Select
Q(u)
Power Factor Mode Select
Curve
Power Factor Mode Select
Power Factor Mode Select
Under-Excited
Over-Excited
98
Setting
Mode Off Over-Excited Under-Excited
Curve
Q( u ) Fixed Q Power
Comment –
PF value PF value Upper limit Lower limit Power Upper Power Lower
PFLockInPoint ( CEI 0-21 only) PFLockOutPoint ( CEI 0-21 only)
3Tau VoltRATIO 1 ( AS4777.2 only) VoltRATIO 4 ( AS4777.2 only) QURESPONSEV2 (
AS4777.2 only) QURESPONSEV3 ( AS4777.2 only) QURESPONSEV4 ( AS4777.2 only) K
Value (CEI 0-21 only) Q Power
Reactive power control, reactive power standard curve cos = f(P) For VDE ARN
4105, the curve cos = f(P) should refer to curve A. The set default value is
shown in curve A. For TOR, the curve cos = f(P) should be curve B. The set
default value is shown in curve B. For CEI 0-21, the default value of
PFLockInPoint is 1.05. When Vac> 1.05Vn, Pac> 0.2 Pn, curve cos = f(P)
corresponds to curve C.
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
*) If the grid-connected power of the inverter 4.6kW, the Power Factor is 0.95 at 1.0 power; if the grid-connected power of the inverter > 4.6kW, the Power Factor is 0.90 at 1.0 power.
99
Setting
cos leading
0.9/0.95*)
cos 0.9
under-excited over-excited capacitive inductive
1
0.2
0.5
1.0 p/pmax
0.2
0.5
0.9/0.95*)
lagging
curve B
0.9 curve C
*) Depend on the required Q capacity
Reactive power control, reactive power standard curve Q= f(V)
Q
V2s=1.10Vn
Qmax
V1s=1.08Vn=QuVlowRate
V2i=0.90Vn
V1s V2s
V2i=0.92Vn=QuVlowRate
V2i V1i
V
-Qmax
1.0 p/pn
- 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 V3
250.0V
PU Function Response V2
220.0V
PU Function Response V4
265.0V
100
Setting
-
FVRT Function(apply to 50549) Here you can enable or disable the FVRT Function.
FVRT Function Function Select
Disable/Enable -
Power limit Power limit function, the maximum power of the AC port can be set by percentage.
Power Limit >Proportion
1.00 -
AS4777 Setting It is the same as the function of Export Control, but it’s only applicable to Australia and New Zealand.
Export Control General Control
Export Control >Soft Limit
Enable
Export Control >Soft Limit Value
00000W
-
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.
DRM Function >Function Select
Enable/Disable -
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
40A
101
Setting
- Battery Heating
If the battery heating function is needed, you can set it to turn on here, and set the time period that needs to be heated, and two time periods can be set. The function will be triggered automatically within the set period(s). (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
- 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 20% and Min Esc SOC can set between 15% and 100%.
EPS Setting > Frequency
EPS Setting >Frequency
50Hz
60Hz
EPS Setting > Min SOC
10%
EPS Setting > Min ESC SOC
20%
- Parallel Setting (a function for parallel operation)
If a parallel operation is required, the user may set it with Parallel Setting.
Parallel Setting
Status
Free/Master
Setting Free/Master
102
Setting
- Exten BAT Func
This function is for extending new batteries. This setting shall be invalid under the EPS mode. When it is on-grid, enabling this setting will make the inverter charge or discharge the battery SOC to about 40%, which is convenient for adding new batteries.
Exten BAT Func
Select
Enable/Disable
- Reset Users can reset the reset error log, meter power, inverter power, and restore factory settings here.
Reset Error Log
Reset
Yes
No
Reset Meter/CT_1
Reset
Yes
No
Reset Meter/CT_2
Reset
Yes
No
Reset INV Energy
Reset
Yes
No
Factory Reset
Wifi Reset
Reset
Yes
No
Reset
Yes
No
“Wifi Reset” is only supported by inverters whose 6th digit of the SN is “A”
or “C” and whose hardware has a WiFi reset circuit.
23) ShutDown ShutDown is an Enable Switch. If the user wanna use ShutDown, the
Enable mode can be set.
ShutDown
ShutDown Enable / Disable
- MicroGrid If the user wanna use MicroGrid, the Enable mode can be set.
MicroGrid MicroGrid
Enable/Disable
103
Setting
- ExternalGen
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
Function Control
Enable
Disable
ATS Control
External Gen Forced Charg Period
Start Time 00:00
External Gen Allowed Disc Period
End Time 00:00
External Gen Forced Charg Period
End Time 2 00:00
External Gen
Charge from Gen Enable/Disable
External Gen Forced Charg Period
End Time 00:00
External Gen Char&Disc Period2 Enable Disable
External Gen Allowed Disc Period
Start Time 2 00:00
Charge from Gen Charge battery to
10%
ExternalGen MaxChargePower
0W
ExternalGen Switch off SoC
0%
ExternalGen Start Gen Method reference soc/immediately
ExternalGen MaxRunTime
Min
External Gen MaxChargePower
0W
External Gen Allowed Disc Period
Start Time 00:00
External Gen Forced Charg Period
Start Time 2 00:00
External Gen Allowed Disc Period
End Time 2 00:00
ExternalGen Function Control
Dry Contact
EExxtteerrnnaallGGeenn Switch on SoC
0%
ExternalGen MaxRestTime
Min
ExternalGen
Char&Disc Period
Enable
Disable
EExxtteerrnnaallGGeenn Allowed Disc Period
Start Time 00:00
External Gen
Charge from Gen Enable Disable
ExternalGen Charg Period Start Time
00:00
ExternalGen Allowed Disc Period
End Time 00:00
ExternalGen
Charge battery to 10%
ExternalGen Charg Period
End time 00:00
ExternalGen
Char&Disc Period2
Enable
Disable
104
Setting
-
HotStandby Setting This function is mainly to save the capacity of the battery. When PV has no power and the inverter has no output power, the inverter will enter “HotStandby” status. When the power of loads is higher than 100W, the inverter will exit “HotStandby” status. It is ” Disable” by default, setting “Enable” the inverter will enter “HotStandby” status.
HotStandby Setting HotStandby Setting
Enable/Disable -
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 -
Battery Charge EVC Here you can set
’Enable” to allow the battery to discharge energy to EV Charger. When you set
’Disable “, batter y discharging energy to EV Charger is not allowed.
Battery charge EVC
Disable/Enable
- Advance Password Here you can reset the advanced password. “Set OK!” is displayed on success, and “Setting Failed!” will also be displayed on failure.
Advance Password Set OK!
Advance Password Setting failed!
105
Setting Ø About
About
Inverter Battery Internal Code
Inverter SN Register SN
DSP ARM On-grid Run Time
EPS Run Time
“BatBrand”: BAK Bat_M SN 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 WiFi Dongle, LAN Dongle and GPRS Dongle.
106
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 >Register SN
SWNZJ23ZUR
Inverter >DSP
2.07
Inverter >On-grid runtime
45.9H
Inverter >ARM
1.03
Inverter
EPS Runtime
20.0H
107
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
108
Troubleshooting
Troubleshooting
9.1 Troubleshooting
This section contains information and procedures for resolving possible
problems with this inverter, and provides you with troubleshooting tips to
identify and solve most problems that may occur in this 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 it can not return to normal.
IE 002 IE 003 IE 004 IE 005 IE 006 IE 007 IE 008
Grid Lost Fult
· Check grid 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
Electricity frequency beyond range · If the utility returns to normal, the system reconnects. · Or ask the installer for help.
PV Volt Fault
PV voltage out of range · Check the output voltage of the PV panel · Or ask the installer for help.
Bus Volt Fault
· Press the “ESC” key to restart the inverter.
· ·
Check Or ask
that the PV input open the installer for help.
circuit
voltage
is
in
the
normal
range.
Bat Volt Fault AC10M Volt Fault
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.
109
Troubleshooting
Number IE 009 IE 010 IE 011 IE 012 IE 013 IE 014 IE 015
IE 016 IE 017 IE 018 IE 019 IE 020 IE 021
DCI OCP Fault DCV OVP Fault SW OCP Fault RC OCP Fault Isolation Fault Temp
Over Fault Bat Con Dir Fault EPS Overload Fault OverLoad Fault BatPowerLow
BMS Lost Fan Fault Low Temp
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.
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.
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. · 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.
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.
· 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
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.
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.
110
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 . · 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
EPS Relay Fault
EPS(Off-grid)relay failure · Disconnect PV+ ,PV-, grid and batteries and reconnect. · Or ask for help from the installer if itcan not return to normal.
IE 030 IE 031
PV ConnDirFault ChargerRelayFault
PVdirectionfault · Check if the PV input lines are connected in the opposite direction. · Or ask for help from the installer if itcannotreturntonormal. Charge relay fault · Press the ESC” key to restart the inverter. . · Or ask for help from the installer if itcannotreturntonormal.
IE 032 IE 101
EarthRaleyFault PowerTypeFault
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.
IE 102
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.
111
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
NTC Sample Invalid Bat Temp Low
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 it can not return to normal.
IE 107
IE 109 IE 110 BE 001 BE 002 BE 003 BE 004 BE 005
Bat Temp High
Meter Fault BypassRaleyFault BMS_External_Err BMS_Internal_Err BMS_OverVoltage
BMS_LowerVoltage BMS_ChargeOCP
Batterytemphigh · Check the battery installation environment to ensure good heat dissipation. · Or ask for help from the installer, if it can not return to 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.
112
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.
113
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 our customer service for further assistance. Please be prepared to describe the details of your system installation and provide the inverter serial number.
114
Troubleshooting
9.2 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 European 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 inverter 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 shouldbecarriedoutat leastonceevery6months.
115
Decommisioning
Decommissioning
10.1 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.
10.2 Packaging
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 30kg; Easy to carry; Can
completely seal the cover.
10.3 Storage and Transportation
Store the inverter in a dry, temperature -40°C~ 65°C environment. Pay
attention to less than four inverters on each stack board during storage and
transportation.
10.4 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 ocation for
recycling by the relevant department.
116
Disclaimer
11 Disclaimer
The series inverters are transported, used and operated under limited
condition, such as environmental, electrical etc. We 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 not extended. 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. SolaX will keep right to explain all the contents in this user manual.
117
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 SOLAX! KEEP YOUR INVERTER ONLINE & WIN SOLAX POINTS!
1
Open your camera app
and point your device
at the QR code
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Click banner or notification when it appears on the screen
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