Deye SUN-10K-G03-LV Grid Connected PV Inverter User Manual

Deye SUN-10K-G03-LV Grid Connected PV Inverter

Product Information

Specifications

• Model: SUN-10K-G03-LV, SUN-12K-G02-LV
• Type: Grid-connected PV Inverter

Introduction

The Grid-connected PV Inverter is a high-quality inverter designed for use in solar power systems. It efficiently converts direct current (DC) from solar panels into alternating current (AC) for use in your home or business.

Appearance Introduction

The inverter has a compact and sleek design. It is equipped with an LCD display, buttons, and status indicators for easy operation and monitoring.

Parts List

The package includes the following parts:

• Grid-connected PV Inverter
• DC input terminal
• AC input terminal
• Ground line connection
• Datalogger (optional)
• Sensor Clamp (optional)

Product Handling Requirements

When handling the inverter, please adhere to the following requirements:

• Handle with care to avoid dropping or damaging the product.
• Avoid exposing the inverter to extreme temperatures or direct sunlight.
• Keep the inverter away from water or other liquids.
• Do not open the inverter casing. Only qualified personnel should perform any repairs or modifications.

Safety Warnings and Instructions

For your safety, please read and follow these warnings and instructions:

• Ensure that the inverter is properly grounded before installation.
• Disconnect the AC and DC power sources before performing any maintenance or repairs.
• Avoid touching exposed electrical components while the inverter is operating.
• Do not connect the inverter to the grid without proper authorization and compliance with local regulations.

Safety Signs

The inverter is equipped with safety signs to indicate potential hazards. Familiarize yourself with these signs before operating the product.

Safety Instructions

Follow these safety instructions to ensure safe and proper usage of the inverter:

• Read and understand the user manual before installation and operation.
• Do not modify or tamper with the inverter’s internal components.
• If any abnormal behavior or malfunction is observed, contact customer support for assistance.
• Regularly inspect the inverter for any signs of damage or wear and tear. Replace any damaged parts immediately.

Notes for Using

Take note of the following important points when using the inverter:

• Ensure that the DC and AC input terminals are correctly connected according to the provided instructions.
• Do not exceed the maximum over current protection device limit to prevent damage to the inverter.

Operation Interface

The inverter features an intuitive operation interface for easy monitoring and control. Familiarize yourself with the interface components described below:

Interface View

The interface includes the LCD display, buttons, and status indicators.

Status Indicator

The status indicator provides visual feedback on the operating status of the inverter.

Buttons

The buttons are used for navigating through the inverter’s menu and making selections.

LCD Display

The LCD display shows important information such as power output, voltage, and current.

Product Installation

Select Installation Location

Choose a suitable location for installing the inverter. Consider factors such as proper ventilation, protection from weather elements, and accessibility for maintenance.

Inverter Installation

Follow the provided installation instructions to securely mount the inverter at the selected location.

Electrical Connection

Make the necessary electrical connections according to the provided instructions. This includes connecting the DC input terminal and AC input terminal.

DC Input Terminal Connection

Connect the DC input terminals to the solar panels using appropriate wiring and connectors.

AC Input Terminal Connection

Connect the AC input terminals to the electrical grid using appropriate wiring and connectors.

The Connection of the Ground Line

Ensure proper grounding by connecting the ground line according to the provided instructions.

Max. Over Current Protection Device

Install a suitable over current protection device to prevent damage to the inverter in case of excessive current flow.

Inverter Monitoring Connection

If desired, connect a datalogger to monitor and track the performance of the inverter. Follow the installation and configuration instructions provided.

Installation of Datalogger

Physically install the datalogger at a convenient location and ensure proper wiring connections.

Configuration of Datalogger

Configure the datalogger according to the provided instructions to enable data logging and remote monitoring.

Startup and Shutdown

Start up the Inverter

Follow the startup procedure outlined in the user manual to initialize the inverter. This typically involves turning on the power supply and verifying the correct operation of the inverter.

Inverter Shutdown

To shut down the inverter, follow the shutdown procedure outlined in the user manual. This may involve disconnecting the power supply and ensuring a safe power-off sequence.

Anti-PID Function (optional)

If your inverter is equipped with the optional Anti-PID function, refer to the user manual for instructions on enabling and configuring this feature. The Anti-PID function helps mitigate potential performance degradation caused by PID (potential-induced degradation).

Zero-export Function via Energy Meter

If your inverter supports the zero-export function, you can use an energy meter to regulate the power exported to the grid. Follow the instructions provided to enable and configure this feature.

Use of Zero-export Function

Once the zero-export function is enabled, it will automatically limit the power exported to the grid based on the configured settings. This helps ensure compliance with local regulations and prevents excessive power feed-in.

Sensor Clamp (optional)

If your inverter is equipped with the optional Sensor Clamp, refer to the user manual for instructions on using this feature.
The Sensor Clamp allows for accurate measurement of current flow.

Use of Limiter Function

If the Sensor Clamp is installed, you can use the limiter function to control the power output of the inverter. Follow the instructions provided to configure and utilize this feature.

How to Browse the Load Power of your PV Grid-tie Plant on Monitoring Platform?

Refer to the user manual for instructions on accessing and navigating the monitoring platform to view the load power of your PV grid-tie plant. The monitoring platform provides real-time data and insights into your solar power system’s performance.

General Operation

The Initial Interface

Upon startup, the inverter will display an initial interface showing important information such as power output, voltage, and current. Use the buttons to navigate through different screens and access additional features.

Frequently Asked Questions

Q: Can I install the inverter outdoors?

A: While the inverter is designed for indoor installation, it may be possible to install it outdoors with proper protection from weather elements. Consult the user manual for specific guidelines and considerations.

Q: How can I troubleshoot common issues with the inverter?

A: The user manual provides troubleshooting tips for common issues. Follow the recommended steps to identify and resolve any problems. If the issue persists, contact customer support for further assistance.

Q: Can I connect multiple solar panels to the inverter?

A: Yes, you can connect multiple solar panels in series or parallel configurations, depending on the specifications of your inverter and solar panel system. Refer to the user manual for guidance on proper wiring and connection methods.

R
Grid-connected PV Inverter
SUN-10K-G03-LV SUN-12K-G02-LV
User Manual

DC

AC Normal Alarm

About This Manual

The manual mainly describes the product information, guidelines for installation, operation and maintenance. The manual cannot include complete information about the photovoltaic (PV) system.
How to Use This Manual
Read the manual and other related documents before performing any operation on the inverter. Documents must be stored carefully and be available at all times. Contents may be periodically updated or revised due to product development. The information in this manual is subject to change without notice.The latest manual can be acquired via service@deye.com.cn
Photovoltaic Grid-connected System

PV array

Inverter

Metering

Power grid

Family load
Application of inverter in photovoltaic power system

– –

Introduction

. Appearance Introduction
On-grid Inverter can convert solar panel DC power into AC power which can directly input to the grid. Its appearance is shown below.These models contain SUN-K-G-LV, SUN-K-G -LV. The following is collectively referred to as “inverter”.

Pic . Front view

ON OFF
DC SWITCH

WIFI Meter RS485

Pic . Bottom view
– –

. Parts list Please check the following table, to see whether all the parts are included in the package

Grid-tied PV String Inverter x

Wall mounting bracket x

Mounting stainless steel screws M× x

DC+/DC- Plug connectors including metal terminal
xN

Stainless steel anti-collision bolt M× x

User manual
User manual x

Wrench x

Datalogger (optional) x

5ISFF1IBTF4NBSU.FUFS 4&5 &4$
Meter(optional) x

*Sensor Clamp(optional) x

– –

. Product handling requirements One people stand on both sides of the machine, holding two handles to lift the machine.
transport
. Safety warnings and instructions
Improper use may result in potential electric shock hazards or burns. This manual contains important instructions that should be followed during installation and maintenance. Please read these instructions carefully before use and keep them for future reference. . Safety signs Safety symbols used in this manual, which highlight potential safety risks and important safety information, are listed as follows:
Warning: Warning symbol indicates important safety instructions, which if not correctly followed, could result in serious injury or death.
Shock Hazard: Caution, risk of electric shock symbol indicates important safety instructions, which if not correctly followed, could result in electric shock.
Safety Hint: Note symbol indicates important safety instructions, which if not correctly followed, could result in some damage or the destruction of the inverter.
High Temperature Hazard: Caution, hot surface symbol indicates safety instructions, which if not correctly followed, could result in burns.
. Safety instructions
Warning: Electrical installation of the inverter must conform to the safety operation rules of the country or local area.
– –

Warning: Inverter adopts non-isolated topology structure, hence must insure DC input and AC output are electrical isolated before operating the inverter.
Shock Hazard: Prohibit disassembling inverter case, there existing shock hazard, which may cause serious injury or death, please ask qualified person to repair.
Shock Hazard: When PV module is exposed to sunlight, the output will generate DC voltage. Prohibit touching to avoid shock hazard.
Shock Hazard: While disconnect the input and output of the inverter for maintenance, please waits for at least mins until the inverter discharge the remnant electricity.
High Temperature Hazard: Local temperature of inverter may exceed while under operating. Please do not touch the inverter case.
. Notes for using The single phase string power inverter is designed and tested under related safety regulations. It can ensure the personal safety of the user. But as a electric device, it may cause shock or injury by incorrect operation. Please operate the unit under below requirements:
. Inverter should be installed and maintained by qualified person under local standard regulations.
. Must disconnect the AC side first, then disconnect DC side while doing installation and maintenance, after that, please wait at least mins to avoid getting shocked.
. Local temperature of the inverter may exceed while under operating.Do not touch to avoid getting injured.
. All electrical installation must be in accord with local electrical standards, and after obtaining the permission of the local power supply department, the professionals can connect the inverter to the grid.
. Please take appropriate anti-static measure. . Please install where children can not touch. . The steps to start the inverter) switch on the AC side circuit breaker, ) Switch on the DC side circuit breaker of the PV panel. ) Turn on the DC switch of the inverter. The steps to stop the inverter) switch off the AC side circuit breaker, ) switch off the DC side circuit breaker of the PV panel. ) Turn off the DC switch of the inverter. . Don’t insert or remove AC and DC terminals when the inverter is in normal operation. . The DC input voltage of the inverter must not exceed the maximum value of the model.
– –

. Operation Interface . Interface View

DC

AC Normal Alarm

Pic . Front panel display
. Status Indicator There are four LED status indicator lights in the front panel of the inverter. Please see table . for details.

Indicator ° ° ° °

status on off on off on off on off

Explanation Inverter detects DC input Low DC input voltage Grid Connected Grid Unavailable Under normal operating Stop operating Detected faults or report faults Under normal operating

Table . Status indicator lights

– –

. Buttons
There are four keys in the front panel of the Inverter(from left to right): Esc, Up, Down and Enter keys. The keypad is used for:
Scrolling through the displayed options (the Up and Down keys); Access to modify the adjustable settings (the Esc and Enter keys).

Esc

Up

Down

Enter

. LCD Display
The two-line Liquid Crystal Display (LCD) is located on the front panel of the Inverter, which shows the following information:
Inverter operation status and data; Service messages for operator; Alarm messages and fault indications.

– –

. Product installation 4.1 Select installaon locaon
To select a location for the inverter, the following criteria should be considered: WARNING: Risk of fire Do not install the inverter in areas containing highly flammable materials or gases. Do not install the inverter in potentially explosive atmospheres. Do not install in small closed spaces where air can not circulate freely. To avoid overheating,
always make sure the flow of air around the inverter is not blocked. Exposure to direct sunlight will increase the operational temperature of the inverter and
may cause output power limiting. It is recommended that inverter installed to avoid direct sunlight or raining. To avoid overheating ambient air temperature must be considered when choosing the inverter installation location. It is recommended that using a sun shade minimizing direct sunlight when the ambient air temperature around the unit exceeds °F/.
Pic . Recommended installation place
– –

Install on a wall or strong structure capable of bearing the weight. Install vertically with a maximum incline of +/-°. If the mounted inverter is tilted to an angle greater than the maximum noted, heat dissipation can be inhibited, and may result in less than expected output power. If install more than one inverter, must leave at least mm gap between each inverter. And two adjacent inverters are also separated by at least mm. And must install the inverter at the place where children cannot touch. Please see picture .. Consider whether the installation environment is helpful to see the inverter LCD display and
indicator status clearly. Must offer a ventilate environment if inverter installed in the airtight house.
Safety Hint: Do not place or store any items next to the inverter.
15¢
Pic . Installation Angle
– –

mm
mm
Pic . Installation Gap . Inverter Installation The inverter is designed according to the wall mounted type installation, please use the wall mounted (the brick wall of the expansion bolt) when installing.
Anchoring Mounting bracket Stainless steel screws Inverter
Pic . Inverter Installation
– –

Procedure shows below: . Locate on the appropriate wall according to the bolt position on the mounting bracket, then mark the hole.On the brick wall, the installation must be suitable for the expansion bolt installation.
Pic . Inverter hanging plate installation . Ensure that the position of the installation holes on the wall is in accordance with the
mounting plate, and the mounting rack is vertically placed. . Hang the inverter to the top of the mounting rack and then use the M screw in the
accessory to lock inverter heat sink to the hanging plate, to ensure that the inverter will not move.
Pic . Inverter installation
– –

5. Electrical Connecon
. DC input terminal connection
. Switch the Grid Supply Main Switch(AC)OFF. . Switch the DC lsolator OFF. . Assemble PV input connector to the inverter.
Warning: When using PV modules, please ensure the PV+ & PV- of solar panel is not connected to the system ground bar. Safety Hint: Before connection, please make sure the polarity of the output voltage of PV array matches the “DC+” and “DC-” symbols. Warning: Before connecting inverter, please make sure the PV array open circuit voltage is within the V of the inverter.

Pic . DC+ male connector

Pic . DC- female connector

Safety Hint: Please use approved DC cable for PV system.

Cable type
Industry generic PV cable (model: PV-F)

Cross sectionmm

Range

Recommended value

.~. (~AWG)

.(AWG)

Table . DC Cable Specifications

– –

The steps to assemble the DC connectors are listed as follows: a) Strip off the DC wire about mm, disassemble the connector cap nut (see picture .).
mm mm Pic . Disassemble the connector cap nut b) Crimping metal terminals with crimping pliers as shown in picture ..
Crimping plier Pic . Crimp the contact pin to the wire c) Insert the contact pin to the top part of the connector and screw up the cap nut to the top part of the connector. (as shown in picture .).
Pic . connector with cap nut screwed on
– –

d) Finally insert the DC connector into the positive and negative input of the inverter,shown as picture ..

Pic . DC input connection
Warning: Sunlight shines on the panel will generate voltage, high voltage in series may cause danger to life. Therefore, before connecting the DC input line, the solar panel needs to be blocked by the opaque material and the DC switch should be ‘OFF’, otherwise, the high voltage of the inverter may lead to lifethreatening conditions.

Warning: Please use its own DC power connector from the inverter accessories. Do not interconnect the connectors of different manufacturers. Max. DC input current should be A. if exceeds, it may damage the inverter and it is not covered by Deye warranty.
. AC input terminal connection Do not close the DC switch after the DC terminal is connected.Connect the AC terminal to the AC side of the inverter, the AC side is equipped with Three phase AC terminals that can be conveniently connected. Flexible cords are recommended for easy installation. The are as shown in Table ..
Warning: Prohibit using a single circuit breaker for multiple inverters, prohibit the connection of load between inverter circuit breakers.

Model

Cable CSA Cable outer dia AWG Breaker Max cable length

SUN-K-G-LV SUN-K-G-LV

mm mm

-mm -mm

A/V

A/V

Table . Cable information

Outside cable (+N+PE)m

– –

PE L N L L Pic . AC input connection
Warning: Be sure that AC power source is disconnected before attempting to wire it to the unit. . Before making Grid port connection, be sure to turn off AC baeaker or disconnector first. . Remove insulation sleeve mm length, unscrew the bolts, insert the wires according to polarities indicated on the terminal block and tighten the terminal screws. Make sure the connection is complete. . Then, insert AC output wires according to polarities indicated on the terminal block and tighten terminal. Be sure to connect corresponding N/L/L/L and PE wires to related terminals as well. (as shown in picture .). . Make sure the wires are securely connected.
– –

. The connection of the ground line
Good grounding is good for resisting surge voltage shock and improving EMI performance.Therefore, before connecting AC, DC and communication cables, you need to ground the cable firstly. For a single system, just ground the PE cable. For multiple machine systems, all PE cables of the inverter need to be connected to the same grounding copper platoon to ensure the equipotential connection. The installation of the shell ground wire is shown as picture .. The external protective earthing conductor is made of the same metal as the phase conductor.

Pic .The installation of the shell ground wire

Model /kW

Wire Size AWG

Cable(mm²) mm²

Torque value(max) .Nm

Warning:
Inverter has built-in leakage current detection circuit, If an external leakage current protection device is connected, its operating current must be greater than mA or higher, otherwise inverter may not work properly.

– –

. Max. over current protection device
In order to protect the inverter AC connection, it is recommended to install a circuit breaker to prevent overcurrent. See table . below.

Inverter
SUN-K-G03-LV SUN-K-G-LV

Rated output voltage(V)

Rated output current(A)
.A .A

Current for protection device(A)

Table . Recommended current protector specifications . Inverter monitoring connection

Inverter has the function of wireless remote monitoring. The inverter with Wi- Fi function is equipped with Wi-Fi Plug to connect the inverter and network. Wi-Fi Plug’s operation, installation, Internet access, APP downloading and other processes are detailed in the instructions.

GPRS

Phone

WIFI

Router

Web Server

PC Pic . Internet monitoring solution

– –

. Installation of datalogger When installing the WiFi stick, tear off the sealing strip on the inverter. Insert the datalogger into the interface and fix it with a screw. The configuration of the datalogger needs to be performed after various electrical connections have been completed and the inverter DC power on. When the inverter is on the DC power, it is determined whether the datalogger is normally electrified (The LED light shines out of the shell).
Pic . Datalogger installation diagram . Configuration of datalogger For the configuration of datalogger, please refer to illustrations of the datalogger.
. Startup and Shutdown
Before starting the inverter, make sure that the inverter can meet the following conditions, otherwise it may result in fire or damage to the inverter. In this case, we do not undertake any responsibility. At the same time, to optimize the system configuration, it is recommended that the two inputs be connected to the same number of photovoltaic modules.
a). The maximum open circuit voltage of each set of photovoltaic modules shall not exceed Vdc under any conditions.
b). Each input of the inverter better use the same type of photovoltaic module in series. c). Total output power of PV shall not exceed the maximum input power of inverter, each photovoltaic modules shall not exceed the rated power of each channel.
– –

. Start up the inverter When starting up the three phase string inverter, should fellow steps below
. Starting switch on the AC breaker. . Turn on the DC switch of the photovoltaic module, and if the panel provides sufficient starting voltage and power, the inverter will start. . The inverter will first check the internal parameters and the grid parameters, while the liquid crystal will show that the inverter is self-checking. . If the parameter is within acceptable range, the inverter will generate energy. NORMAL indicator light is on. . Inverter Shutdown Must follow below steps while shutting down the inverter: . Switch off the AC breaker. . Wait for seconds, turn off the DC switch (if any), or simply disconnect the DC input connector. The inverter will close the LCD and all LED within two minutes.
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Zero-export funcon via energy meter

There’re two kinds of energy meters for this series inverter. First type is Eastron SDM-Modbus V which is able to measure the Max. A current directly. More details please refer to Pic . & .. For the Eastron SDM MCT mA, it needs external CT to measure the current. The CT power range is from A-A. More details about the Eastron SDM MCT, please refer to Pic . & .. Also, the CHNT meter DTSU is supported, it can measure the Max. A current directly. More details about the DTSU, please refer to Pic . & .. When you are reading this, we believe that you have completed the connection according to the requirements of chapter , if you have been running your inverter at this time, and you want to use the zero-export function, please turn off AC and DC switch of the inverter, and wait for minutes until the inverter completely discharged.Please follow below Picture . to connect the energy meter. For system wiring diagram, the red line refers to L line (L, L, L), the black line refers to the neutral line (N). Connecting energy meter RS cable to inverter’s RS port. It’s recommended to install an AC switch between the inverter and the utility grid, the specs of the AC switch are determined by the power of load. If there is no integrated DC switch inside the inverter you purchased, we commend you to connect the DC switch. The voltage and current of the switch depend on the PV array you access.
– –

Eastron

L L
L
N
Gird
(,,,)

Eastron SDM-Modbus V

B A G RS
RSB RSA GND
Pic . Eastron meter

N L L L
Load
(,,,)

Solar Panel array

ON OFF
DC SWITCH

Inverter
WIFI
Meter RS485

VCC_V GND

AC Breaker
RS Male connector

L L L N

_B
RS Female connector

N L L L

Family load

L L L N

_A

meter

_A

_B

RS Communication

GND

5 6 7 8
L L L N

L L L N

Pic . Connection diagram of Eastron meter

Grid

Warning:
In final installation, breaker certified according to IEC – and IEC – shall be installed
with the equipment.

– –

Eastron

L L
L
N
Gird
(,,,)

Eastron SDM-Modbus V

B A G RS
RSB RSA GND
Pic . Eastron meter

N L L L
Load
(,,,)

Solar Panel array

ON OFF
DC SWITCH

Inverter
WIFI
Meter RS485

VCC_V GND

AC Breaker
RS Male connector

L L L N

_B
RS Female connector

N L L L

Family load

L L L N

_A

meter

_A

_B

RS Communication

GND

5 6 7 8
L L L N

L L L N

Pic . Connection diagram of Eastron meter

Generator

– –

P HASE W IR E

Eastron

U/I &4$ M
P E

Eastron SDMMCT

P P

P P S

S

P P S

S

S

S

L L L N

Grid voltage Auxiliary

Current inputs

sampling power supply

Pic . Eastron meter

RS

RSA RSB GND

Solar Panel array

ON OFF
DC SWITCH

Inverter
WIFI
Meter RS485

N L L L

VCC_V GND

_B
RS Female connector
_A

U/I ESC
M P
E

AC Breaker
RS Male connector

black line White line
black line White line

CT

black line

CT

White line

CT

Family load
Note: the arrow direction towards the inverter

N L L L LA NA

GND B A S S S S S S
9 10 11 12 13 14 15 16 17 18 19 20

&BTUSPO

_A

_B

RS Communication

GND

meter

L L L N

Grid Pic . Connection diagram of Eastron meter

– –

P HASE W IR E

Eastron

U/I &4$ M
P E

Eastron SDMMCT

P P

P P S

S

P P S

S

S

S

L L L N

Grid voltage Auxiliary

Current inputs

sampling power supply

Pic . Eastron meter

RS

RSA RSB GND

Solar Panel array

ON OFF
DC SWITCH

Inverter
WIFI
Meter RS485

N L L L

VCC_V GND

_B
RS Female connector
_A

U/I ESC
M P
E

AC Breaker
RS Male connector

black line White line
black line White line

CT

black line

CT

White line

CT

Family load
Note: the arrow direction towards the inverter

N L L L LA NA

GND B A S S S S S S
9 10 11 12 13 14 15 16 17 18 19 20

&BTUSPO

_A

_B

RS Communication

GND

meter

L L L N

Generator
Pic . Connection diagram of Eastron meter

– –

Three-Phase Smart Meter
SET ESC

CHNT DTSU

L
Grid L (,,,) L
N

Load (,,,)

RS

Pic . CHNT meter

N L L L

Solar Panel array

ON OFF
DC SWITCH

Inverter
WIFI
Meter RS485

AC Breaker
RS Male connector

VCC_V GND

_B RS Female connector
_A

_A

_B

RS Communication

L L L N

meter

5ISFF1IBTF4NBSU.FUFS
4&5 &4$

L L L N

Grid Pic . Connection diagram of CHNT meter

Family load

– –

Three-Phase Smart Meter
SET ESC

CHNT DTSU

L
Grid L (,,,) L
N

Load (,,,)

RS

Pic . CHNT meter

N L L L

Solar Panel array

ON OFF
DC SWITCH

Inverter
WIFI
Meter RS485

AC Breaker
RS Male connector

VCC_V GND

_B RS Female connector
_A

_A

_B

RS Communication

L L L N

meter

5ISFF1IBTF4NBSU.FUFS
4&5 &4$

L L L N

Generator

Pic . Connection diagram of CHNT meter

Family load

– –

/V, ~A/mA /Hz

Three-Phase Smart Meter SET ESC

CHNT DTSU x/V A/mA

L L L N

AB RS
Phase C current =.A
Pic . CHNT meter

Phase A current =.A Phase B current =.A

Solar Panel array

ON OFF
DC SWITCH

Inverter
WIFI
Meter RS485

N L L L

AC Breaker
RS Male connector

VCC_V GND

_B
RS Female connector _A

/V, ~A/mA /Hz

Three-Phase Smart Meter SET ESC

L L L N

_A

_B

RS Communication

Black line White line
Black line White line Black line White line
L L L N

Home load
Note: the arrow direction towards the inverter

Grid
Pic . Connection diagram of CHNT meter

– –

/V, ~A/mA /Hz

Three-Phase Smart Meter SET ESC

CHNT DTSU x/V A/mA

L L L N

AB RS
Phase C current =.A
Pic . CHNT meter

Phase A current =.A Phase B current =.A

Solar Panel array

ON OFF
DC SWITCH

Inverter
WIFI
Meter RS485

N L L L

AC Breaker
RS Male connector

VCC_V GND

_B
RS Female connector _A

/V, ~A/mA /Hz

Three-Phase Smart Meter SET ESC

L L L N

_A

_B

RS Communication

Black line White line
Black line White line Black line White line
L L L N

Home load
Note: the arrow direction towards the inverter

Generator
Pic . Connection diagram of CHNT meter

– –

. Multiple strings and parallel connection meters
This application is that when the string inverters work in parallel, there is only one power grid and one load, and only one meter can be connected to prevent reverse current, so only this many-to-one anti-reverse current connection can be connected. If there’s several inverters in a plant, also it can use pcs meter to realize zero export function. For example,if there’s pcs inverter in the system with pcs meter.We need to setup pcs inverter as the master and others setup as slaves. And, all of them need to connect to the meter via RS. Below is the system diagram and configuration of the system.

Meter Limiter

OFF << Exp_Mode AVG <<

OFF

CT@Ratio

0

MFR FeedIn

ACREL 0.0KW <<

Generator ON

G.CT

1 <<

Shunt ShuntQTY
G.MFR G.Pout

OFF 1 <<
CHNT 0% <<

G.Cap Back<<

0.0KW
Pic . Meter function

– –

Name

Description

Range

Exp_Mode

AVG: Average power of three phase is zero exported. MIN: Phase with minimum load power is zero exported, while the other two phase may be in purchase mode.

AVG/MIN

CT_Ratio MFR Feedin

CT ratio of power grid side meter when extern CT is applied.
Manufacturer of the grid side meter. Modbus Address of it should be set as .
Percentage of the Feed in power exported to the grid.

–
AUTO/CHNT/ EASTRON
-%

Shunt

Parallel mode. Set one inverter as Master, others are Slave. ONLY need to set the master, Slave will follow the settings in the master.

OFF/Master/ Slave

ShuntQTY Generator G.CT

Number of inverters in parallel
DG side meter function Enable/Disable
CT ratio of power DG side meter when extern CT is applied.

– ON/OFF –

G.MFR

Manufacturer of the DG side meter. Modbus Address of it should be set as .

AUTO/CHNT/ EASTRON

G.Cap

Capacity of the DG.

-kW

Note: Select Meter option in Run Param and long press ENTER button to enter this
Meter Setting page.

– –

Eastron

L L
L
N
Gird
(,,,)

Eastron SDM-Modbus V

B A G RS
RSB RSA GND
Pic . Eastron meter

N L L L
Load
(,,,)

meter
GND (as short as possible)
_A (as short as possible)
_B (as short as possible)
GND (as short as possible)
_A (as short as possible)
_B (as short as possible)

Master(Mst) R S

_B

_A

GND

Solar Panel array Solar Panel array Solar Panel array

VCC_V GND

_B RS Female connector
_A

Slave(Slv)
R S

Slave(Slv)
R S

Master(Mst)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

L L L N load AC Breaker L L L N
AC Breaker L L L N
AC Breaker
L L L N

AC Breaker

Grid L L L N

L L L N

Pic . Eastron Connection diagram(The pass-through table)

– –

Eastron

L L
L
N
Gird
(,,,)

Eastron SDM-Modbus V

B A G RS
RSB RSA GND
Pic . Eastron meter

N L L L
Load
(,,,)

meter
GND (as short as possible)
_A (as short as possible)
_B (as short as possible)
GND (as short as possible)
_A (as short as possible)
_B (as short as possible)

Master(Mst) R S

_B

_A

GND

Solar Panel array Solar Panel array Solar Panel array

VCC_V GND

_B RS Female connector
_A

Slave(Slv)
R S

Slave(Slv)
R S

Master(Mst)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

L L L N load AC Breaker L L L N
AC Breaker L L L N
AC Breaker
L L L N

AC Breaker

Generator L L L N

L L L N

Pic . Eastron Connection diagram(The pass-through table)

– –

P HASE W IR E

Eastron

U/I &4$ M
P E

Eastron SDMMCT

P P

P P S

S

P P S

S

S

S

L L L N

Grid voltage Auxiliary sampling power supply

Current inputs

Pic . Eastron meter

RS

RSA RSB GND

Solar Panel array Solar Panel array Solar Panel array

Master(Mst)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

AC Breaker L L L N
AC Breaker L L L N
AC Breaker L L L N
L L L N load

AC Breaker

VCC_V GND

_B
RS Female connector
_A

Note: the arrow direction towards the inverter

black line White line
black line White line
black line White line

CT CT CT

L L L N

U/I &4$ M
P E

N L L L LA NA

GNDB A SSSSSS

Eastron

Master(Mst) R S

_B

_A

GND

Grid meter

Grid

GND (as short as possible)
_A (as short as possible)
_B (as short as possible)
GND (as short as possible)
_A (as short as possible)
_B (as short as possible)

Slave(Slv)
R S

Slave(Slv) R S

Pic . Connection diagram(Three-phase electricity )

– –

P HASE W IR E

Eastron

U/I &4$ M
P E

Eastron SDMMCT

P P

P P S

S

P P S

S

S

S

L L L N

Grid voltage Auxiliary sampling power supply

Current inputs

Pic . Eastron meter

RS

RSA RSB GND

Solar Panel array Solar Panel array Solar Panel array

ON OFF
DC SWITCH

Master(Mst)
WIFI
Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

AC Breaker L L L N
AC Breaker L L L N
AC Breaker
L L L N

L L L N
load

AC Breaker

VCC_V GND

_B
RS Female connector
_A

Note: the arrow direction towards the inverter

black line White line
black line White line
black line White line

CT CT CT

L L L N

U/I &4$ M
P E

N L L L LA NA

GNDB A SSSSSS

Eastron

Master(Mst) R S

_B

_A

GND

Grid meter

Generator

GND (as short as possible)
_A (as short as possible)
_B (as short as possible)
GND (as short as possible)
_A (as short as possible)
_B (as short as possible)

Slave(Slv)
R S

Slave(Slv) R S

Pic . Connection diagram(Three-phase electricity )

– –

Three-Phase Smart Meter
SET ESC

CHNT DTSU

L
Grid L (,,,) L
N

Load (,,,)

RS

Pic . CHNT meter

Solar Panel array Solar Panel array Solar Panel array

ON OFF
DC SWITCH

Master(Mst)
WIFI
Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

VCC_V GND

AC Breaker
L L L N
AC Breaker
L L L N
AC Breaker
L L L N

_B

L L L N
load

AC Breaker

RS Female connector

_A

Master(Mst) R S

_B

_A

GND

_A (as short as possible)
_B (as short as possible)
_A (as short as possible)
_B (as short as possible)

Slave(Slv)
R S

Slave(Slv) R S

Pic . CHNT Connection diagram(The pass-through table)

Three-Phase Smart Meter SET ESC

L L L N
Grid

– –

Three-Phase Smart Meter
SET ESC

CHNT DTSU

L
Grid L (,,,) L
N

Load (,,,)

RS

Pic . CHNT meter

Solar Panel array Solar Panel array Solar Panel array

ON OFF
DC SWITCH

Master(Mst)
WIFI
Meter RS485

ON OFF
DC SWITCH

Slave(Slv)
WIFI
Meter RS485

ON OFF
DC SWITCH

Slave(Slv)
WIFI
Meter RS485

AC Breaker
L L L N
AC Breaker
L L L N
AC Breaker
L L L N

VCC_V GND

_B

L L L N
load

AC Breaker

RS Female connector

_A

Master(Mst) R S

_B

_A

GND

_A (as short as possible)
_B (as short as possible)
_A (as short as possible)
_B (as short as possible)

Slave(Slv)
R S

Slave(Slv) R S

Pic . CHNT Connection diagram(The pass-through table)

Three-Phase Smart Meter SET ESC

L L L N
Generator

– –

/V, ~A/mA /Hz

Three-Phase Smart Meter SET ESC

CHNT DTSU x/V A/mA

L L L N

AB RS
Phase C current =.A
Pic . CHNT meter

Phase A current =.A Phase B current =.A

Solar Panel array Solar Panel array Solar Panel array

Master(Mst)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

VCC_V GND

AC Breaker
L L L N
AC Breaker
L L L N
AC Breaker
L L L N

_B

L L L N
load

AC Breaker

RS Female connector

_A

Master(Mst) R S

_B

_A

GND

/V, ~A/mA /Hz

Three-Phase Smart Meter SET ESC

L L L N

Black line
White line Black line White line Black line
White line

_A (as short as possible)
_B (as short as possible)
_A (as short as possible)
_B (as short as possible)

Slave(Slv)
R S

Slave(Slv) R S

Pic . CHNT Connection diagram(The pass-through table)

L L L N Grid

– –

/V, ~A/mA /Hz

Three-Phase Smart Meter SET ESC

CHNT DTSU x/V A/mA

L L L N

AB RS
Phase C current =.A
Pic . CHNT meter

Phase A current =.A Phase B current =.A

Solar Panel array Solar Panel array Solar Panel array

Master(Mst)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

Slave(Slv)

ON OFF

WIFI

DC SWITCH

Meter RS485

VCC_V GND

AC Breaker
L L L N
AC Breaker
L L L N
AC Breaker
L L L N

_B

L L L N
load

AC Breaker

RS Female connector

_A

Master(Mst) R S

_B

_A

GND

/V, ~A/mA /Hz

Three-Phase Smart Meter SET ESC

L L L N

Black line
White line Black line White line Black line
White line

_A (as short as possible)
_B (as short as possible)
_A (as short as possible)
_B (as short as possible)

L L L N

Slave(Slv)
R S

Slave(Slv) R S

Pic . CHNT Connection diagram(The pass-through table)

Generator

– –

. Use of zero-export function
When the connection is completed, the following steps should be refered to use this function: . Turn on the AC switch. . Turn on the DC switch, waiting for the inverter’s LCD is turned on. . Press Enter button on the LCD panel in the main interface into the menu options, select
[parameter setting] to enter setup submenu, and then select [running parameters] as shown in picture ., at this time please input the default password through pressing the button [up down, enter], enter the operation parameter setting interface, shown as picture ..

System Param << Island

Run Param

Meter

OFF 0FF <<

Parameter setting

Pic . Meter switch

. Operate the button [up down], move setting cursor to energy meter and press the button [enter]. At this time you can turn on or turn off the energy meter by choosing [up down] button, please press [enter] button to confirm when setting done.
. Move the cursor to [OK], press [enter] to save the settings and exit the running parameters page, otherwise the settings are invalid.
. If set up successfully, you can return to the menu interface, and display the LCD to [home page] by press the [up down] button. If it displays [meter power XXW], the zero-export function setting is completed. Shown as picture ..

Meter Power: 20W
Pic . Zero-export function via energy meter turn on . Meter power XXW shows positive means grid is supplying the load, and no power fed into
grid. if meter power shows negative, it means PV energy is being sold to grid or energy meter wiring conncetion has problem. . After properly connection is done, wait for inverter starting. If the power of the PV array meets the current power consumption, the inverter will keep a certain output to counteract the power of the grid without backflow .

– –

. Notes while using zero export function
For your safety and the operation of limiter function of the inverter, we put forward the following suggestions and precautions:
Safety Hint:
Under zero export mode we strongly recommend that the two PV arrays are formed by the same number of PV panels of the same size, which will make the inverter more responsive to limit the power.
Safety Hint:
While the utility power is negative and inverter has no output power, that means the orientation of the current sensor is wrong, please turn off the inverter and change orientation of the current sensor.

. How to browse the load power of your PV grid-tie plant on monitoring platform?
If you want to browse load power of the system and how much energy (KWH) does it export to grid(inverter output power is used to power the load firstly and then the surplus energy will feed into grid). You also need to connect the meter according to above diagram. After the connection completed successfully, the inverter will show the load power on the LCD. But please don’t setup “Meter ON”. Also, you will be able to browse the load power on the monitoring platform. The plant setting method as below description. Firstly, go to the solarman platform(https://pro.solarmanpv.com, this link is for solarman distributor account; or https://home.solarmanpv.com, this link is for solarman end user account;) plant home page and click “edit”.

Back to Plants list String inverter Solar Sta…
Dashboard Devices Alerts About Authorizations Layout Work Order Plan Maintenance Record

String inverter Solar Station ID

Partially Offline Edit Tags

No Alerts

Cover

Address Plant Type System Type Phone

YongJiang Road,Beilun,Ning… Residential
Self-consumption

Flow Graph Production Consumption Grid
Production Power . kW 32% Capacity kWp

Consumption Power .kW

Grid Power . kW

Compare

Add

Edit

More

Last update // :: UTC+:

Updated: // ::

/ Sunny

m/s

:

:

MON

TUE /

WED /

THU /

FRI /

– –

And then choose your system type as “Self-consumption”

Edit Plant

Basic Info System Info

• Address : YongJiang Road, Beilum,NingBo, , China

Yield Info

• Coordinates :

Owner Info

Longitude

`

.

” Latitude

`

. ”

Time Zone : (UTC+:) Beijing,Chongqing,Hong Kong,Urumqi

Creation Time : //

System Info Plant Type :
Residential

• Capacity(kWp): 30

System Type : Self-consumption
Azimuth( ): ~

Cancel

Done

Collapse

Secondly, go to plant page, if it shows the PV power, load power and grid power, which means the configuration is correct.

Back to Plants list String inverter Solar Sta…
Dashboard Devices Alerts About Authorizations Layout Work Order Plan Maintenance Record

String inverter Solar Station ID

Partially Offline Edit Tags

No Alerts

Cover

Address Plant Type System Type Phone

YongJiang Road,Beilun,Ning… Residential
Self-consumption

Flow Graph Production Consumption Grid
Production Power . kW 32% Capacity kWp

Consumption Power .kW

Grid Power . kW

Compare

Add

Edit

More

Last update // :: UTC+:

Updated: // ::

/ Sunny

m/s

:

:

MON

TUE /

WED /

THU /

FRI /

Flow Graph Production Consumption Grid
Production Power . kW 32% Capacity kWp

Grid Power . kW

Consumption Power .kW

– –

General Operation

During normal operation, the LCD shows the current status of the inverter, including the current power, total generation, a bar chart of power operation and inverter ID,etc. Press the Up key and the Down key to see the current DC voltage, DC current, AC voltage, AC current,inverter radiator temperature,software version number and Wifi connection state of the inverter.

Start

LCD Main menu Total DC Power PV1 and Power
UA and UB UC and Freq E-Day and E-Total
Time Meter IoaEp and Total lmpEp and Total Load *ExpEp and Total

Setup

System param

Device informaon Fault record
ON/OFF Setup *PV VA

GL3000 SN-01 PF:0.000 ID:2104149060 Inv1400 LcdA244 1 F35 220513 07 2 F35 220513 06 3 F35 220513 06 4 F35 220513 06 Turn ON
Turn OFF
Branch 1 : 0.0A
Branch 2 : 0.0A

Time Set Language Set Display Set Factory Reset Set Restore

English Polski P cck Nederland Bright Delay Delay me 05S OK << Cancel Confirm Reset
Cancel I Confirm
Cancel

– –

Setup

Running param

AcveP Q-Mode VRated ReactP

P1-P6

QP Q1-Q6

Vstart Vstop

PFP Pstart

P1-P6 PF1-PF6

QU

Pstop

RmpTime

PmpTime

PF

PtUsed

V1-V6 Q1-Q6

Q(%)

PF Fun- ISO Fun RCD SelfCheck Island Meter Limiter Feed-in MPPT Num WindTurbine ARC OF-Derate UF-Uprate WGRa

OFF
Exp_Mode CT_Rao 0 MFR FeedIn Shunt ShuntQTY

AVG

MIN EXT_01 ACREL

EASTRON

OFF CHNT

MST SLV

AUTO

Generator G.CT G.MFR G.FeedIn G.Pout

AUTO
EASTRON ACREL CHNT

G.Cap V1-V12

DC1-Wind OFF/ON

DC2-Wind OFF/ON

CLR

OK

ON

Cancel

OFF HYS

ON

OFF

WGraStr PU LVRT

ON OFF V1-V4 P1-P4

HVRT

DRM

Sunspec

ZVRT

– –

*Note: These parameters will be avaiable after the meter is connected successfully. Otherwise, it won’t show.

Setup

Protect Param

GridStanderd Advanced Back

Brazil EN50549-1-PL EN50549-1 IEC61727 CUSTOM VDE_4105 VDE_0126 Spain
CEI_0-21 G98_G99 NB/T 32004-B Australia-A-C NEW Zealand E MEA PEA Norway Switzerland R25
OverVolt Lv3-Lv1 Point 240.0V Delay 1000ms UnderVolt Lv1-Lv3 Point 235.0V Delay 1000ms OverFreq Lv3-Lv1 Point 52.00Hz Delay 1000ms UnderFreq Lv1-Lv3 Point 48.00Hz Delay 1000ms Reconnecon Vup Vdown Fup
Fdown OV 10 Minutes Enable Point Grid: 127/220V

Comm. param

Address:01 Meter:AUTO

BaudRate: 9600

Pic 8.1 LCD operaon flow chart

– –

. The initial interface
From the initial interface, you can check PV power, PV voltage, grid voltage, inverter ID, model and other infomation.

Power: 0W State: Standby

Power: 0W State: Com.Error

Pic . The initial interface
Press UP or Down, you can check inverter DC voltage, DC current, AC voltage, AC current and inverter temperature.

Total DC POWER: 0W
Pic . PV input voltage and current information

PV1: 0.0V 0.0A Power: 0W
Pic . Load power

UA: 234V 0.0A UB: 0V 0.0A

UC: 0V 0.0A Freq: 0.00Hz

Pic . Grid voltage and current information

Pic . Grid voltage and frequency

E-Day : 0Wh E-Total : 134KWh

E-Day: Daily generation; E-Total: Total generation.

Pic . PV generation

21 – 05 – 2020 15 : 57 : 08
Pic . Time
LoadEp: 0.00KWh Total : 0.00KWh
Pic . Load consumption

Meter Power: 0W
Pic . Meter power
LoadEp: Daily consumption; Total: Total energy consumption.

– –

ImpEp: 0.00KWh Total : 0.00KWh

ImpEp: Daily energy purchased from grid; Total: Total energy purchased from grid.

Pic . Electrical energy
ExpEp: 0.00KWh Total : 0.00KWh

ExpEp: Daily energy sold to grid; Total: Total energy sold to grid.

Pic . Electrical energy . Submenus in the Main Menu
There are five submenus in the Main Menu.
.. Device information You can see the LCD software VerA and control board software Ver. In this interface, there are parameters such as rated power communication addresses.

Device Info. << Fault Record

GL3000 SN-01 PF: 0.000

ID:2104149060 Inv1400

Inv1400 LcdA244

Pic . Device information
.. Fault Record
It can keep Eight fault records in the menu including time, customer can deal with it depends on the error code.

Device Info. Fault Record <<

1 F35 220513 07 2 F35 220513 06

3 F35 220513 06 4 F35 220513 06
Pic . Fault Record
– –

.. ON/OFF setting

ON / OFF << Setup

Turn ON << Turn OFF

Turn ON OK << Cancel

Turn OFF OK << Cancel

Pic . ON/OFF setting
When the inverter is turned off, it stops working immediately, and go to standby mode and then will go to self-test program again. If it passed the self-test, it will start to work again.

.. Parameter setting
There are five submenus in the setup.Setting includes system param, run param, protect param, comm: param. All of these information for maintenance reference.

System Param << Protect Param

Run Param

Comm. Param <<

Pic . Submenus of the parameter setup

– –

. System param setting System Param includes time set, language set, display set and factory reset.

Time Set

<<

Language Set

Display Set Factory Reset <<

Factory Reset Set Restore <<
Pic . System Param

20200522 OK

English

<<

08:11:21 Cancel

Polski

Pic . Time

English

Nederland

<<

Pic . Language

Bright Delay << Delay time 05S
Pic . LCD Screen settings

Delay time 05S OK << Cancel
Pic . Delay time set

Factory Reset << Cancel
Pic . Reset to factory setting

I Confirm << Cancel
Pic . Set Restore

– –

. Running param set
Warning: Password required– only for access-authorized engineer. Un-authorized access may avoid the warranty. The initial password is .
PassWord

Pic . Password

ActiveP Q-Mode

0%

Vref 0.0V

OFF << ReactP 0.0% <<

PF Fun-ISO Island Meter

-1.000 OFF <<
OFF << OFF

Fun-RCD OFF << SelfCheck 0S
Limiter OFF Feed-in 0% <<

MPPT Num 0 WindTurbine <<

ARC

ON

OF-Derate OFF <-

UF-Uprate OFF <WGra 0.000%

WGra 0.0% << WGraStr 0.0%

PU

ON

PowerLim <<

LVRT HVRT

OFF OFF <<

DRM

OFF

Sunspec OFF <<

Sunspec OFF <<

ZVRT

<<

– –

OK Cancel <<

Name ActiveP Q-Mode Vref ReactP PF Fun_ISO Fun_RCD Self-check Island Meter
Feed_IN %

Pic .
Description
Adjust the output active power in %
Multiple reactive power control modes
Grid reference voltage for functions including Q(U),PF(P),P(U)etc.

Range
-% OFF/Q(P)/PF(P) /Q(U)/PF/Q(%)
-V

Adjust reactive power output in % Power Fator Insulation resistance detection Residual current detection Inverter’s self-check time.The default value s

-%-+% –.~+.- ON/OFF ON/OFF
-s

Anti-islanding protection

ON/OFF

If you want to use zero output mode,please set Meter to ON and select OFF to view data only

ON/OFF

It is used to deploy how much power can be feed in to grid when the inverter works under zero export mode.(For example,Feed_in=% of the KW model and load power is KW. which means Max .KW power can be feed intogrid after inverter providing Kw to the load firstly.

-%

Pic .

– –

Name
ARC OF-Derate UF-Uprate PU LVRT HVRT PowerLim DRM Sunspec WGraStr WGra ZVRT
ISO SEN Back ISO SEN Back

Descripon

Range

Arc-fault detection function
Active power response to overfrequency Active power response to underfrequency power response to grid voltage deviation
voltage ride through function

ON/OFF/CLR ON/OFF/HYS ON/OFF ON/OFF ON/OFF

voltage ride through function

ON/OFF

Hard/soft export limit control

ON/OFF

Demand Response Modes

ON/OFF

Sunspec Function
Percentage of Nominal Power per second percentage of Nominal Power per second
Zero Current Mode
Pic .

ON/OFF .%~% .%~% ON/OFF

MIN<< ISO SEN Back

HIG<<

MID<<

Pic . FUN_ISO

– –

RCD SEN MIN << ARC SEN HIG <<

Back

Back

ARC SEN MID << Back

Pic . FUN_RCD

Island SEN MIN << Island SEN HIG <<

Back

Back

Island SEN MID << Back

Pic . Island

ARC SEN HIG << ARC SEN MID <<

Back

Back

ARC SEN MIN << Back

Pic . ARC

– –

Over-frequency Response
This series inverter provides “over-frequency response” function. Long pressing the “OFD Mode” to enter the “over-frequency response” setting menu.

ARC

ON

OF-Derate ON <-

ARC

ON

OFDMode HYS <-

ARC

ON

OF-Derate OFF <-

Tab. – Definition of Over-frequency Response Parameters

Parameter Fstr Fstop

Range HZ-HZ HZ-HZ

Description The Start frequency value for ove-rfrequency response. The Stop frequency value for ove-rfrequency response.

RecGra

[,] .%Pmax/s Rate of Power recovery(Percentage of active power)

For example, StrtPT: .Hz, StopPT: .Hz, RecPT: .Hz, when the grid frequency increases beyond Start: .Hz, the inverter will linearly reduce the power output with a gradient of % Pmax/Hz until it reaches StopPT: .Hz.

Fstr Fstop

50.50Hz 51.50Hz <<

Rated Output Power(kW)

RecPT

Fstr

Hysteresis mode Fstop
. . . . . . . . . . . . . . . . . . . . . Grid Frequency(Hz)
Fig. – Frq-Watt Mode for Over-frequency Conditions
– –

HardLimitation Enable OFF <<

HardLimitation Point 0.0% <<

SoftLimitation Enable OFF <<

SoftLimitation Point 0.0% <<

PTD_H M_OFF
Vstart Vsop

0.0S

OK

0.0%<<

Pic . PowerLim

0.0%

OK

0.0% <<

Pic . LVRT

<< Cancel Cancel <<

– –

When the frequency exceeds Fstop: .Hz, the inverter output should stop (ie W). When the frequency is lower than Fstop: . Hz, the inverter will linearly increase the power output with a gradient of % Pmax/Hz until it reaches Fstr: . Hz. In the hysteresis mode, when the frequency is lower than Fstop: . Hz, the inverter will not increase the power output until it is lower than RecPT: . Hz.

Frec 50.10Hz RecGra 0.00% <<

RecDly 0s RsponDy 0s <<

OK << Cancel

The inverter provides a reactive power regulation function. Tap Reactive Power Regulation Mode to select proper regulation mode and set the corresponding parameters.
Pic . OF-Derate

ActiveP 0%

ActiveP 0%

Q-Mode OFF << Q-Mode QU+QP <<

ActiveP 0%

ActiveP 0%

Q-Mode Q(P) << Q-Mode PF(P) <<

ActiveP 0%

ActiveP 0%

Q-Mode Q(U) << Q-Mode PF <<

ActiveP 0% Q-Mode Q(%) <<

Pic .

– –

“OFF” Mode
The reactive power regulation function is disabled. The PF is fixed at +.
Q(%)
Adjust reactive power output in %.
“PF” Mode
The power factor (PF) is fixed and the reactive power is regulated by the parameter PF. The PF ranges from . leading to . lagging. ·Leading: the inverter is absorbing reactive power from the Grid. ·Lagging: the inverter is injecting reactive power into the grid.
“Q(U)” Mode
The reactive power output of the inverter varies in response to the grid voltage.
“Q(P)” Mode
The reactive power output by the inverter is controlled by the active power of the inverter.
“PF(P)” Mode
The PF is controlled by the active power of the inverter.

“PU” Mode The active power output of the inverter varies in response to the grid voltage.

WGraStr 0.0%

WGraStr 0.0%

PU

OFF <- PU

ON <-

V1

0.0% << V2

0.0% <<

P1

0.0% P2

0.0%

V3

0.0% << V4

0.0% <<

P3

0.0% P4

0.0%

Ti

0s

OK

Cancel <<

– –

U/Vref

(U1,P1)

(U2,P2) (U3,P3) (U4,P4)

P/Pn

Pic . Active Power Regulation Curve in PU Curve

Parameter P U P U P U P U Ti

Range %-% Pn % -% Vref %-% Pn % -% Vref %-% Pn % -% Vref %-% Pn % -% Vref -s

Description

Value of P/Pn at point (P,U) on the PU mode curve
Grid voltage limit at point (P,U) on the PU mode curve
Value of P/Pn at point (P,U) on the PU mode curve
Grid voltage limit at point (P,U) on the PU mode curve
Value of P/Pn at point (P,U) on the PU mode curve Grid voltage limit at point (P,U) on the PU mode curve
Value of P/Pn at point (P,U) on the PU mode curve
Grid voltage limit at point (P,U) on the PU mode curve
The adjustment time of PU Curve in seconds (time to accomplish a change of %).

“PU” Mode Parameters Explanation

– –

“Q(U)” Mode

ActiveP 0%

Pstart

QMode Q(U) <- Pstop

0.0% << 20.0%

RmpTime 0s RmpUref 0 <<

UrefAuto PtUsed

0s 0 <<

V1

0.0% << V2

0.0% <<

Q1

0.0% Q2

0.0%

V3

0.0% << V4

0.0% <<

Q3

0.0%

V4

0.0%

V5

0.0% << V6 130.0% <<

Q5

0.0%

Q6

30.0%

Q6

0.0%

OK

Cancel <<

Pic .

– –

Upper Q/Pn lnd

(U,Q)

(U,Q)

(U,Q)

(U,Q)

Grid Voltage

(U,Q)

Lower Q/Pn Cap

(U,Q)

Pic . Reactive Power Regulation Curve in Q(U) Curve

– –

Parameter Pstart Pstop Q V Q V Q V Q V Q V Q V
RMpTime

Range %-% Rate out power %-% Rate out power -% -% Q/Pn -% VRated -% -% Q/Pn -% VRated -% -% Q/Pn -% VRated -% -% Q/Pn -% VRated -% -% Q/Pn -% VRated -% -% Q/Pn -% VRated -s

Description
The QU mode starts when the active power is greater than this value
The QU mode stops when the active power is less than this value
Value of Q/Pn at point (U,Q) on the Q(U) mode curve
Grid voltage limit at point (U,Q) on the Q(U) mode curve
Value of Q/Pn at point (U,Q) on the Q(U) mode curve
Grid voltage limit at point (U,Q) on the Q(U) mode curve
Value of Q/Pn at point (U,Q) on the Q(U) mode curve
Grid voltage limit at point (U,Q) on the Q(U) mode curve
Value of Q/Pn at point (U,Q) on the Q(U) mode curve
Grid voltage limit at point (U,Q) on the Q(U) mode curve
Value of Q/Pn at point (U,Q) on the Q(U) mode curve
Grid voltage limit at point (U,Q) on the Q(U) mode curve
Value of Q/Pn at point (U,Q) on the Q(U) mode curve
Grid voltage limit at point (U,Q) on the Q(U) mode curve
Increase or decrease the time required for the reactive power to reach the specified value of the curve.

“Q(U)” Mode Parameters Explanation

– –

“Q(P)” Mode

The reactive power output by the inverter is controlled by the active power of the inverter.

Upper Q/Pn lnd

(P1,Q1)

P2(P2,Q2)

P3(P3,Q3)

P4(P4,Q4)

P/Pn

P5(P5,Q5)

Lower Q/Pn Cap

P6(P6,Q6)
Pic . Reactive Power Regulation Curve in Q(P) Mode

ActiveP 20.0%

P1

QMode QP <- Q1

0.0% << 0.0%

P2

0.0% << P3

0.0% <<

Q2

0.0%

Q3

0.0%

P4

0.0% << P5

0.0% <<

Q4

0.0%

Q5

0.0%

P6

0.0% << OK << Cancel

Q6

0.0%

– –

Parameter P1 Q1 P2 Q2 P3 Q3 P4 Q4 P5 Q5 P6 Q6

Range 0%-100% Pn -60% -60% Q/Pn 0%-100% Pn -60% -60% Q/Pn 0%-100% Pn -60% -60% Q/Pn 0%-100% Pn -60% -60% Q/Pn 0%-100% Pn -60% -60% Q/Pn 0%-100% Pn -60% -60% Q/Pn

Description
Power value/Pn at point (P1,Q1) on the Q(P) mode curve
Reacve power value at point (P1,Q1) on the Q(P) mode curve Power value/Pn at point (P2,Q2) on the Q(P) mode curve
Reacve power value at point (P2,Q2) on the Q(P) mode curve
Power value/Pn at point (P3,Q3) on the Q(P) mode curve
Reacve power value at point (P3,Q3) on the Q(P) mode curve
Power value/Pn at point (P4,Q4) on the Q(P) mode curve
Reacve power value at point (P4,Q4) on the Q(P) mode curve Power value/Pn at point (P5,Q5) on the Q(P) mode curve
Reacve power value at point (P5,Q5) on the Q(P) mode curve Power value/Pn at point (P6,Q6) on the Q(P) mode curve
Reacve power value at point (P6,Q6) on the Q(P) mode curve

“Q(P)” Mode Parameters Explanation

– –

“PF(P)” Mode The output power factor is controlled by the active power of the inverter.

Vstart 0.0% Vstop 0.0%

P1

0.0%

PF1 -1.000 <<

P2

0.0%

P3

0.0%

PF2 -1.000 << PF3 -1.000 <<

P4

0.0%

P5

0.0%

PF4 -1.000 << PF5 -1.000 <<

P6

0.0%

RmpTime 0s

PF6 -1.000 << OK

Cancel <<

PF lagging

P(P,PF)

P(P,PF)

P(P,PF)

P4(P4,PF4)

P5(P5,PF5)

P/Pn

PF leading

P6(P6,PF6)

Pic . Power factor Regulation Curve in PF(P) Mode

– –

Parameter Vstart Vstop P PF P PF P PF P PF P PF P PF
RMpTime

Range -% Vref -% Vref -% Pn . leading – . lagging -% Pn . leading – . lagging -% Pn . leading – . lagging -% Pn . leading – . lagging -% Pn . leading – . lagging -% Pn . leading – . lagging
-s

Description
The PFP mode is enable when grid voltage is greater than Vstart
The PFP mode is disable when grid voltage is less than Vstop
Power value at point (PF,P) on the PF(P) Curve
PF value at point (PF,P) on the PF(P) Curve Power value at point (PF,P) on the PF(P) Curve
PF value at point (P,PF) on the PF(P) Curve
Power value at point (P,PF) on the PF(P) Curve
PF value at point (P,PF) on the PF(P) Curve
Power value at point (P,PF) on the PF(P) Curve
PF value at point (P,PF) on the PF(P) Curve
Power value at point (P,PF) on the PF(P) Curve
PF value at point (P5,PF5) on the PF(P) Curve Power value at point (P,PF) on the PF(P) Curve
PF value at point (P,PF) on the PF(P) Curve
The time of the PFF Curve in seconds (time to accomplish a change of %).

“PF(P)” Mode Parameters Explanation

– –

. Protect Param
Warning:
Engineer Only. We will set the param depends on the safety requirements, so customers don’t need to reset it. The password is same as . Running param

PassWord

GridStanderd << Advanced

Back

<<

Braszil EN50549-1-PL

Pic . Password
EN50549-1 << IEC61727

CUSTOM VDE4105 <<

VDE0126 Spain

CEI__0-21 G98

G99 << NBT32004-B

Australia-A

Australia-C

Australia-B << New Zealand

MEA

Norway

PEA

<< Switzerland

R25 OK

Cancel <<
Pic . GridStanderd
– –

<< << << << <<

OverVolt Lv3 Point 240.0V <<

OverVolt Lv3 Delay 1000ms <<

OverVolt Lv2 OverVolt Lv2 Point 240.0V << Delay 1000ms <<

OverVolt Lv1 OverVolt Lv1 Point 240.0V << Delay 1000ms <<

UnderVolt Lv1 UnderVolt Lv1 Point 235.0V << Delay 1000ms <<

UnderVolt Lv2 UnderVolt Lv2 Point 235.0V << Delay 1000ms <<

UnderVolt Lv3 UnderVolt Lv3 Point 235.0V << Delay 1000ms <<

OverFreq Lv3 OverFreq Lv3 Point 52.00Hz << Delay 1000ms <<

OverFreq Lv2 OverFreq Lv2 Point 52.00Hz << Delay 1000ms <<

OverFreq Lv1 OverFreq Lv1 Point 52.00Hz << Delay 1000ms <<

UnderFreq Lv1

UnderFreq Lv1

Point 48.00Hz << Delay 1000ms <<

– –

UnderFreq Lv2

UnderFreq Lv2

Point 48.00Hz << Delay 1000ms <<

UnderFreq Lv3

UnderFreq Lv3

Point 48.00Hz << Delay 1000ms <<

Reconnection

Reconnection

Vup

0.0V << Vdown 0.0V <<

Reconnection

Reconnection

Fup 0.00Hz << Fdown 0.00Hz <<

OV 10 Minutes

OV 10 Minutes

Enable OFF << Point 0.0% <<

Point Grid

0.0%

OK

— <<

Cancel <<

Pic . “CUSTOMIZED”
Please set the proper grid parameters according to the requirements of your current country’s grid regulations.If you are not clear about it, please consult your installer.

. Comm. param set

Address: 01 << BaudRate: 9600

Func: Meter Address1: 01 <<

Pic . Comm. Param

– –

Repair and Maintenance

String type inverter doesn’t need regular maintenance. However,debris or dust will affect heat sink’s thermal performance. It is better to clean it with a soft brush. If the surface is too dirty and affect the reading of LCD and LED lamp, you can use wet cloth to clean it up.
High Temperature Hazard: When the device is running, the local temperature is too high and the touch can cause burns. Turn off the inverter and wait for it cooling, then you can clean and maintain. Safety Hint: No solvent, abrasive materials or corrosive materials can be used for cleaning any parts of the inverter.
10.Error informaon and processing
Inverter has been designed in accordance with international grid tied standards for safety, and electromagnetic compatibility requirements. Before delivering to the customer the inverter has been subjected to several tests to ensure its optimal operation and reliability.
– –

. Error code
If there is any failure,the LCD screen will display an alarm message. In this case,the inverter may stop feeding energy into the grid. The alarm description and their corresponding alarm messages are listed Table ..

Error code

Description

Ongrid – Three Phase

F

DC input polarity reverse fault

Check the PV input polarity.

F

DC insulation impedance permanent fault

Check the grounding cable of inverter.

F

DC leakage current fault

Hardly appear the code. Never ever happened so far.

F

Ground fault GFDI

Check the solar panel output connection.

F

Read the memory error

F

Write the memory error

Failure in reading memory (EEPROM). Restart the inverter if the fault still exists, contact your installer or Deye service.
Failure in writing memory (EEPROM). Restart the inverter if the fault still exists, contact your installer or Deye service.

F

GFDI blown fuse

Hardly appear the code. Never ever happened so far.

F

GFDI grounding touch failure

Hardly appear the code. Never ever happened so far.

F

IGBT damaged by excessive drop voltage

Hardly appear the code. Never ever happened so far.

F

Auxiliary switch power supply failure

. It tells the DC V is not existed. . Restart the inverter, if the fault still exists, please contact
your installer or Deye service.

F

AC main contactor errors

Hardly appear the code. Never ever happened so far.

F

AC auxiliary contactor errors

Hardly appear the code. Never ever happened so far.

F

reserved

. Loss of one phase or AC voltage detection part failure or relays not closed. . Restart the inverter, if the error still exists, please contact your installer or Deye service.

F

DC firmware over current

Hardly appear the code. Never ever happened so far.

F

AC firmware over current

. The internal AC sensor or detection circuit on control board or connection wire may loose.
. Restart the inverter, if the error still exists, please contact your installer or Deye service.

. This fault means the average leakage current is over mA.

Check whether DC power supply or solar panels is ok, then

F

GFCI(RCD) Ac leakage current fault

check ‘Test data’-> ‘diL’value is about ; Then check the leakage current sensor or circuit (the following picture). Checking test data needs using big LCD.

. Restart the inverter, if the error still exists, please contact your

installer or Deye service.

F

Three phase current, over-current fault

Hardly appear the code. Never ever happened so far.

. Check AC sensor or detection circuit on control board or

F

AC over current fault of hardware

connection wire. . Restart the inverter or factory reset, if the error still exists,

please contact your installer or Deye service.

F

All hardware failure synthesis

Hardly appear the code. Never ever happened so far.

– –

Error code

Description

F

DC over current fault of the hardware

F

DC leakage flow fault

F

Crash stop (if there is a stop button)

F

AC leakage current is transient over current

F

DC insulation impedance failure

Ongrid – Three Phase
. Check whether solar panel output current is within the allowed range.
. Check DC current sensor and its detection circuit. . Check if the inverter FW version is suitable for the hardware. . Restart the inverter, if the error still exists, please contact your
installer or Deye service.
Hardly appear the code. Never ever happened so far.
Contact your installer for help.
. This fault means the leakage current is above mA suddenly. Check whether DC power supply or solar panels is ok, then check ‘Test data’-> ‘diL’value is about ; Then check the leakage current sensor or circuit. Check test data needs using big LCD.
. Restart the inverter, if the fault still exists, contact your installer or Deye service.
. Check Vpe resistance on main board or detection on control board. Check PV panels is OK. Many times this issue is the PV problem.
. Check whether the PV panel (aluminum frame) is grounded well and inverter is grounded well. Open the cover of inverter and then check the inside ground cable is fixed well on the shell.
. Check if the AC/DC cable, terminal block are shorted to ground or the insulation is damaged.
. Restart the inverter, if the fault still exists, contact your installer or Deye service.

F

DC feedback fault

Hardly appear the code. Never ever happened so far.

. Check whether the ‘BUSN’ cable or driver board power supply

F

The DC busbar is unbalanced

cable is loose. . Restart the inverter, if the fault still exists, contact your

installer or Deye service.

F

DC end insulation error

Hardly appear the code. Never ever happened so far.

F

Inverter DC high fault

Hardly appear the code. Never ever happened so far.

F

AC load switch failure

F

AC main contactor failure

F

Relay open circuit fault

F

Inverter dc high fault

Hardly appear the code. Never ever happened so far.
. Check relays and AC voltage of relays. . Check relays driver circuit. Check if the software is not suitable
for this inverter. (Old inverter not have relays detection function) . Restart the inverter, if the fault still exists, contact your installer or Deye service.
. At least one Relay can’t be closed. Check relays and its driver signal. (Old inverter not have relays detection function)
. Restart the inverter, if the fault still exists, contact your installer or Deye service.
Hardly appear the code. Never ever happened so far.

F

AC over current

Hardly appear the code. Never ever happened so far.

F

AC current over load

F

No AC grid

Hardly appear the code. Never ever happened so far.
. Check AC grid voltage. Check AC voltage detection circuit. Check if the AC connector in good condition. Check whether the AC grid is normal in voltage.
. Restart the inverter, if the fault still exists, contact your installer or Deye service.

– –

Error code

Description

Ongrid – Three Phase

F36

AC grid phase error

Hardly appear the code. Never ever happened so far.

F37

AC three-phase voltage unbalance failure

Hardly appear the code. Never ever happened so far.

F38

AC three-phase current unbalance failure

Hardly appear the code. Never ever happened so far.

F39

AC over current(one cycle)

. Check AC current sensor and its circuit. . Restart the inverter, if the fault still exists, contact your
installer or Deye service.

F40

DC over current

Hardly appear the code. Never ever happened so far.

F41

AC Line W,U over voltage

F42

AC Line W,U low voltage

Check the AC voltage protection setting. And Check if the AC cable is too thin.Check the voltage difference between LCD and meter.
Check the AC voltage protecon seng. Check the voltage difference between LCD and meter. Also need to check whether AC cables are all firmly and correctly connected.

F43

AC Line V,W over voltage

Check the AC voltage protection setting.And Check if the AC cable is too thin.Check the voltage difference between LCD and meter.

F44

AC Line V,W low voltage

Check the AC voltage protection setting. Check the voltage difference between LCD and meter. Also need to check whether AC cables are all firmly and correctly connected.

F45

AC Line U,V over voltage

Check the AC voltage protection setting.And Check if the AC cable is too thin.Check the voltage difference between LCD and meter.

F46

AC Line U,V low voltage

Check the AC voltage protection setting.

F47

AC Over frequency

Check the frequency protection setting.

F48

AC lower frequency

Check the frequency protection setting.

F49

U phase grid current DC component over current

Hardly appear the code. Never ever happened so far.

F50

V phase grid current DC component over current

Hardly appear the code. Never ever happened so far.

F51

W phase grid current DC component over current

Hardly appear the code. Never ever happened so far.

F52

AC inductor A, phase current DC current high

Hardly appear the code. Never ever happened so far.

F53

AC inductor B, phase current DC current high

Hardly appear the code. Never ever happened so far.

F54

AC inductor C, phase current DC current high

Hardly appear the code. Never ever happened so far.

. Check PV voltage and Ubus voltage and its detection circuit.

F55

DC busbar voltage is too high

If the PV input voltage exceeds the limit, please reduce the number of solar panels in series.

. For Ubus voltage, please check the LCD display.

– –

Error code

Description

F56

DC busbar voltage is too low

F57

AC reverse irrigation

F58

AC grid U over current

F59

AC grid V over current

F60

AC grid W over current

F61

Reactor A phase over current

F62

Reactor B phase over current

F63

ARC fault

F64

IGBT heat sink high temperature

Ongrid – Three Phase
. It tells the PV input voltage is low and it always happens in the early morning.
. Check PV voltage and Ubus voltage. When inverter is running, then showing F, maybe Loss of driver or need update firmware.
. Restart the inverter, if the fault still exists, contact your installer or Deye service.
AC reverse irrigation.
Hardly appear the code. Never ever happened so far.
Hardly appear the code. Never ever happened so far.
Hardly appear the code. Never ever happened so far.
Hardly appear the code. Never ever happened so far.
Hardly appear the code. Never ever happened so far.
. Check PV module cable connection and clear the fault; . Seek help from us, if can not go back to normal state.
. Check temperature sensor. Check if firmware is suitable for the hardware. Check if the inverter is its right model.
. Restart the inverter, if the fault still exists, contact your installer or Deye service.

Table. Error codes and their solutions

Safety Hint: If your string inverter has any of the fault information shown in Table -,and when you reset the machine and still don’t solve the problem,please contact our distributor and provide the below details:

. Serial number of the inverter; . The distributor/dealer of the inverter(if available); . Installation date; . The discription of problem(include LCD’error code and LED starus indicator lights); . Your contact details.

– –

Specification

Model Input Side Max.DC Power(kW) Max.DC Input Voltage(V) Start-up DC Input Voltage(V) MPPT Operating Range(V) Max.DC Input Current(A) Max. Short Circuit Current (A) Number of MPPT/Strings per MPPT MAX inverter backfeed current (A) Output Side Rated Output Power(kW) Max.Active Power(kW) Rated AC Grid Voltage(V) AC Grid Voltage Range(V) Rated Grid Frequency(Hz) Operating Phase Rated AC Grid Output Current(A) Max.AC Output Current(A) Maximum output fault current (a.c. A, peak ) Maximum output overcurrent protection (a.c. A,peak) Output Power Factor Grid Current THD DC Injection Current Grid Frequency Range Efficiency Max.Efficiency Euro Efficiency MPPT Efficiency Surge Protection General Data Cabinet Size(WHD) [mm] Weight(kg) Topology Internal consumption Operating temperature Ingress protection Noise Emission(Typical) Type Of Cooling Permissible Altitude (m) Warranty [year] Grid Connection Standard
Operation surrounding humidity Safety EMC / Standard

SUN-K-G-LV

SUN-K-G-LV

kW

V V V-V A+A A+A /+
A

.kW

kW

kW

kW

.kW

L/N/PE V/V

.Un-.Un (this may vary with grid standards)

/ (Optional)

Three phase

.A

.A

.A

.A

.A

.A

.A

.A

. leading to . lagging <% <.%
– or – (Optional)

.% .% >% DC Type II / AC Type II

×× (Excluding connectors and brackets)
Transformerless <W (Night)
– to+ ,> derating IP
dB(A) Smart cooling
m Standard years, extended warranty
NBR , NBR , EN , RD
-% IEC/EN –///, IEC/EN -, IEC/EN –

– –

General Data Display Interface Protective Class Over Voltage Category Inverter Topology
Pollution degree

LCD RS/RS/Wifi/LAN
Class I III (AC), II (DC) Non-is olated PD(Inside), PD(Outside)

12. EU Declaraon of Conformity
within the scope of the EU directives · Electromagnetic compatibility //EU (EMC) · Low Voltage Directive //EU (LVD) · Restriction of the use of certain hazardous substances //EU(RoHS)

NINGBO DEYE INVERTER TECHNOLOGY CO.,LTD. confirms herewith that the products described in this document are in compliance with the fundamental requirements and other relevant provisions of the above mentioned directives. The entire EU Declaration of Conformity and certificate can be found at https://www.deyeinverter.com/download/#string-inverter.

– –

231021001 www.deyeinverter.com
EU Declaration of Conformity

Product: Grid-connected PV Inverter Models: SUN-18K-G05;SUN-20K-G05;SUN- 25K-G05; SUN-10K-G03-LV;SUN-12K-G02-LV;SUN-15K-G02-LV; Name and address of the manufacturer: Ningbo Deye Inverter Technology Co., Ltd. No. 26 South YongJiang Road, Daqi, Beilun, NingBo, China

This declaration of conformity is issued under the sole responsibility of the manufacturer. Also this product is under manufacturer’s warranty. This declaration of conformity is not valid any longer: if the product is modified, supplemented or changed in any other way, as well as in case the product is used or installed improperly.

The object of the declaration described above is in conformity with the relevant Union harmonization legislation: The Low Voltage Directive (LVD) 2014/35/EU;the Electromagnetic Compatibility (EMC) Directive 2014/30/EU;the restriction of the use of certain hazardous substances (RoHS) Directive 2011/65/EU.

References to the relevant harmonized standards used or references to the other technical specifications in relation to which conformity is declared:

LVD:

EN 62109-1:2010

EN 62109-2:2011

EMC:

EN IEC 61000-6-1:2019

EN IEC 61000-6-2:2019

EN IEC 61000-6-3:2021

EN IEC 61000-6-4:2019

EN IEC 61000-3-2:2019+A1:2021

EN 61000-3-3:2013/A2:2021/AC:2022-01

EN 55011:2016/A2:2021

Nom et Titre / Name and Title:
Au nom de / On behalf of: Date / Date (yyyy-mm-dd): A / Place

Bard Dai Senior Standard and Certification Engineer
Ningbo Deye Inverter Technology Co., Ltd. 2023-10-21 Ningbo, China

EU DoC ­ v1

Ningbo Deye Inverter Technology Co., Ltd. No. 26 South YongJiang Road, Daqi, Beilun, NingBo, China

– –

— Ver: .

Add. : No. South YongJiang Road, Daqi, Beilun, NingBo, China. Tel. : + () Fax. : + () E-mail. : service@deye.com.cn Web. : www.deyeinverter.com

References

• マックスサーバ... CGI、PHP、ASP、フロントページ対応...安心と快適のウェブホスティング！
• Solar Grid-Tie Inverter Manufacturers, PV On-Grid Inverter | Deye
• home.solarmanpv.com
• pro.solarmanpv.com

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