SUN-7.5K Grid-tie Inverter - Solar installation Deye - Free user manual and instructions

Product Type	Grid-Tie Inverter
Model	SUN-7.5K
Brand	Deye
Rated Output Power	7.5 kW
Max. Input Power	10 kW
Max. Input Voltage	600 V DC
MPPT Voltage Range	200 V - 550 V DC
Number of MPPT Trackers	2
Max. Input Current per MPPT	18 A
Max. Efficiency	97.5%
Output Voltage	230 V AC (single phase)
Output Frequency	50/60 Hz
Protection Class	IP65
Cooling Method	Natural convection / fan
Operating Temperature Range	-25°C to +60°C
Dimensions (W x H x D)	500 x 400 x 200 mm
Weight	25 kg
Display	LCD
Communication Interfaces	RS485, Wi-Fi (optional)
Warranty	5 years (standard)
Safety Compliance	IEC 62109-1, IEC 61727
Cleaning Instructions	Use dry cloth, avoid water ingress
Recommended Maintenance	Annual inspection by qualified technician
Spare Parts Availability	Contact Deye support for parts
Installation Guidelines	Refer to manual for proper wiring and mounting

Frequently Asked Questions - SUN-7.5K Grid-tie Inverter Deye

What is the maximum input power for the SUN-7.5K inverter?

The maximum input power is 10 kW, allowing a slight oversizing of the PV array.

Does the inverter support two MPPT trackers?

Yes, it has two independent MPPT trackers for optimal power harvest from different orientations.

What is the efficiency of the Deye SUN-7.5K?

The maximum efficiency is 97.5%, ensuring high energy conversion.

Can this inverter be used in outdoor installations?

Yes, it has an IP65 protection rating, suitable for outdoor mounting.

What is the recommended cleaning procedure?

Clean the exterior with a dry cloth. Do not use water to avoid damage.

How often should maintenance be performed?

Annual inspection by a qualified technician is recommended to ensure safe operation.

What safety certifications does the inverter have?

It complies with IEC 62109-1 and IEC 61727 standards for grid connection.

Is the inverter compatible with a battery storage system?

This model is a pure grid-tie inverter and does not support batteries directly.

What communication options are available?

It has RS485 and optional Wi-Fi for monitoring and data logging.

How do I obtain spare parts?

Contact Deye customer support or an authorized distributor for genuine parts.

USER MANUAL SUN-7.5K Grid-tie Inverter Deye

Grid-connected PV Inverter

SUN-7K-G

SUN-7.5K-G

SUN-8K-G

SUN-9K-G

SUN-10K-G

SUN-10.5K-G

User Manual

Front view of a device labeled 'Deyo' with control buttons and connectors (no readable text beyond label)

Contents

1. Introduction - 1 -

1.1 Appearance Introduction - 1 -
1.2 Parts list - 2 -

2. Safety warnings and instructions - 3 -

2.1 Safety signs -3-
2.2 Safety instructions - 3 -
2.3 Notes for using -4-

3. Operation Interface - 5 -

3.1 Interface View -5-
3.2 Status Indicator -5-
3.3 Buttons -6-
3.4 LCD Display -6-

4. Product installation -7-

4.1 Select installation location -7-
4.2 Inverter Installation -9-

5. Electrical Connection 11 -

5.1 DC input terminal connection 11 -
5.2 AC input terminal connection - 13 -
5.3 The connection of the ground line - 16 -
5.4 Max. over current protection device 17 -
5.5 Inverter monitoring connection 17 -
5.6 Installation of datalogger 18 -
5.7 Configuration of datalogger - 18 -

6. Startup and Shutdown 19 -

6.1 Start up the inverter 19 -
6.2 Inverter Shutdown 19 -

7. Zero-export function (Optional) - 20 -

7.1 Zero-export function (Optional) 20 -
7.2 Sensor Clamp(optional) - 23 -
7.3 Use of limiter function - 25 -
7.4 Notes while using limiter function - 26 -
7.5 How to browse the load power of your PV grid-tieplant on monitoring platform? - 26 -

8. General Operation - 28 -

8.1 The initial interface 29
8.2 Submenus in the Main Menu 30-
8.3 System param setting 34
8.4 Running param set - 33 -
8.5 Protect Param 36 -
8.6 Comm. param set - 38-

9. Repair and Maintenance - 39-

10. Error information and processing - 39 -

10.1 Error code -39-

11. Specification - 43-

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.

Photovoltaic Grid-connected System

graph LR
    A["Solar Panel"] --> B["Inverter Metering PV array Power grid"]
    B --> C["Power Grid"]
    C --> D["Terram Tower"]

Family load Application of inverter in photovoltaic power system

1. Introduction

1.1 Appearance Introduction

Single Phase String Power 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-7K-G, SUN-7.5K-G, SUN-8K-G, SUN-9K-G, SUN-10K-G and SUN-10.5K-G.

The following is collectively referred to as "inverter".

Front view of a rectangular electronic device with control panel and terminal blocks (no visible text or symbols)

*Note: for some hardware version don't have DC switch
Pic 1.1 Front view Pic 1.2 Bottom view

1.2 Parts list

Please check the following table, to see whether all the parts are included in the package:

Simple line drawing of a rectangular electronic device with ports and a central display (no text or symbols)

Grid-tied PV String Inverter x1

Pure technical line drawing of a rectangular frame with mounting holes and a central rectangular cutout (no text or symbols)

Wall mounting bracket x1

Mounting stainless steel screws M4×12 x4

Technical line drawing of a mechanical connector or fitting (no text or symbols visible)

AC power connectors x1

Technical line drawing of four different types of electrical connectors or tools (no text or symbols present)

DC power connectors (including Inserted spring) x4

Four identical mechanical bolts with threaded ends and fasteners, shown in isometric view (no text or symbols)

Stainless steel anti-collision bolt M6×80 x4

User manual x1

Technical line drawing of a mechanical component with a cylindrical shaft and housing (no text or symbols)

Datalogger (optional) x1 Meter(optional) x1

Simple line drawing of a mechanical component with an arrow indicating direction (no text or symbols)

Sensor Clamp(optional) x1

2. 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.

2.1 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.

2.2 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.

Strictly prohibit grounding the positive and negative poles of the PV string.

Otherwise it will damage 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 5 mins until the inverter discharge the remnant electricity.

High Temperature Hazard:

Local temperature of inverter may exceed 80^ C while under operating. Please do not touch the inverter case.

2.3 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:

1. Inverter should be installed and maintained by qualified person under local standard regulations.
2. Must disconnect the AC side first, then disconnect DC side while doing installation and maintenance, after that, please wait at least 5 mins to avoid getting shocked.
3. Local temperature of the inverter may exceed 80 °C while under operating. Do not touch to avoid getting injured.
4. 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.
5. Please take appropriate anti-static measure.
6. Please install where children can not touch.
7. When starting the inverters, first close the circuit breaker at the grid side, then close the DC side; when closing the inverters, first disconnect the circuit breaker at the AC side, then disconnect the DC side.
8. Don't insert or remove AC and DC terminals when the inverter is in normal operation.
9. The DC input voltage of the inverter must not exceed the maximum value of the model.

3. Operation Interface

3.1 Interface View

Pic 3.1 Front panel display

3.2 Status Indicator

There are four LED status indicator lights in the front panel of the inverter. Please see table 3.1 for details.

Indicator status		Explanation
DC	on	Inverter detects DC input
	off	Low DC input voltage
AC	on	Grid Connected
	off	Grid Unavailable
NORMAL	on	Under normal operating
	off	Stop operating
ALARM	on	Detected faults or report faults
	off	Under normal operating

Table 3.1 Status indicator lights

3.3 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-ter

3.4 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.

4. Product installation

4.1 Select installation location

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 100^ F / 40^ C .

Simple line drawing of a house with sun and roof, no text or symbols present

×

Simple line drawing of a house under rain with cloud and raindrops (no text or symbols)

×

Simple line drawing of a house with snowflakes above and clouds above (no text or symbols)

×

Simple line drawing of a house with sun and roof, no text or symbols present

√

Simple line drawing of a house under rain with cloud and raindrops (no text or symbols)

√

Simple line drawing of a house with cloud and snowflakes above (no text or symbols)

√
Pic 4.1 Recommended installation place

• Install on a wall or strong structure capable of bearing the weight.
• Install vertically with a maximum incline of +/-15^ . 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 500mm gap between each inverter. And each inverter must be at least 500mm above and below. And must install the inverter at the place where children cannot touch. Please see picture 4.3.
• 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.

Technical line drawing of a mechanical assembly with hatched background (no text or symbols)

Pure technical line drawing of a mechanical assembly without any text, numbers, or symbols

Technical line drawing of a mechanical assembly with a bracket and vertical wall (no text or symbols)

Pure mechanical assembly diagram without any text, numbers, or symbols

Pic 4.2 Installation Angle

Pic 4.3 Installation Gap

4.2 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.

Pic 4.4 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.

Technical diagram of a mechanical assembly mounted on a brick wall, showing four components with blue directional arrows (no text or symbols)

Pic 4.5 Inverter hanging plate installation

1. Ensure that the position of the installation holes on the wall is in accordance with the mounting plate, and the mounting rack is horizontally placed.
2. Hang the inverter to the top of the mounting rack and then use the M4 screw in the accessory to lock inverter heat sink to the hanging plate, to ensure that the inverter will not move.

Technical diagram of an electrical enclosure with cooling fins and a blue directional arrow indicating flow (no text or labels)

Pic 4.6 Inverter installation

5 Electrical Connection

5.1 DC input terminal connection

1. Switch the Grid Supply Main Switch(AC)OFF.
2. Switch the DC Isolator OFF.
3. Assemble PV input connector to the inverter.

Safety Hint:

Please don't connect PV array positive or negative pole to the ground, it could cause serious damages to the inverter.

Safety Hint:

Before connection, please make sure the polarity of the output voltage of PV array matches the "DC+" and "DC-" symbols.

Safety Hint:

Before connecting inverter, please make sure the PV array open circuit voltage is within the 550V of the inverter.

Pic 5.1 DC+ male connector (MC4)

Pic 5.2 DC- female connector (MC4)

Safety Hint:

Please use approved DC cable for PV system.

Cable type	Cross section (mm2)
	Range Recommended value
Industry generic PV cable (model: PV1-F)	4.0~6.0(12~10AWG)	4.0(12AWG)

Table 5.1 DC Cable Specifications

The steps to assemble the DC connectors are listed as follows:

a) Strip off the DC wire about 7mm, disassemble the connector cap nut (see picture 5.3).

Pic 5.3 Disassemble the connector cap nut

b) Crimping metal terminals with crimping pliers as shown in picture 5.4.

Pic 5.4 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 5.5).

Technical line drawing of two mechanical components with threaded ends and internal threading (no text or symbols)

Pic 5.5 connector with cap nut screwed on

d) Finally insert the DC connector into the positive and negative input of the inverter, shown as picture 5.6

Technical line drawings of mechanical components with no visible text or symbols

Pic 5.6 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 life-threatening conditions.

Warning:

Use the DC power connector of the accessories. Do not interconnect the connectors of different manufacturers.

5.2 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 single-phase AC terminals that can be conveniently connected. Flexible cords are recommended for easy installation. The specifications are as shown in Table 5.2.

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-7K-G 8 50	A/400V10 ^2 mm	15-18mm			Outside cable (L+N+PE)20m
SUN-7.5K-G 8 50	A/400V10mm	15-18mm
SUN-8K-G 8 50	A/400V10 ^2 mm	15-18mm
SUN-9K-G 8 50	A/400V10 ^2 mm	15-18mm
SUN-10K-G 8 50	A/400V10mm	15-18mm
SUN-10.5K-G 8 60	A/400V10mm	15-18mm

Table 5.2 Cable information

The AC output connector is divided into three parts: matching socket, sleeve and sealing-sleeve, as shown in picture 5.7, the steps are as follows:

Step 1: Remove the cable sealing ring and sleeve in sequence from the AC connector.

Step 2: Separate the sleeve from the matching socket, as shown in picture 5.7, the connector body has two locking holes, and press the locking valve in the hole inward to separate the matching socket from the sleeve.

Technical line drawing of a threaded mechanical component (no text or symbols)

1

2

3

4

1. Matching socket

2.Sleeve

3.Sealing core

4.Sealing nut

Pic 5.7 AC connector structure

Step 3: Use strippers to strip the protective sheath and insulation layer of the AC cable to the right length, as shown in Picture 5.8.

3D illustration of a black cable with three red, yellow, and white insulation layers (no text or symbols)

Pic 5.8 Strip AC cable

Warning:

Be careful to distinguish the L, N and PE of the AC cables.

Step 4: Insert the cable (L, N, PE) into the sealing sleeve and sleeve.

Step 5: Use the hexagon screwdriver, loosen the bolts of the socket in turn, and insert each cable core into the corresponding jack, and set each screw. The connection hole of AC connection terminal labeling is shown in picture 5.9.

Pic 5.9 AC Connector Hole Pattern

Step 6: Set the sleeve and sealing ring in place.

Step 7: Connect the terminals to the inverter as shown in picture 5.10.

Technical line drawing of a mechanical component with two ports and a blue internal component (no text or symbols)

Pic 5.10 AC input connection

5.3 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 5.11.

Technical line drawing of an electrical enclosure with a close-up inset showing internal components (no text or symbols)

Pic 5.11The installation of the shell ground wirePic 5.11The installation of

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 300 mA or higher, otherwise inverter may not work properly.

5.4 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 5.3 below.

Inverter	Rated output voltage(V)	Rated output current(A)	Current for protection device(A)
SUN-7K-G 230	5030.4
SUN-7.5K-G 230	50	32.6
SUN-8K-G 230		34.8 50
SUN-9K-G 230	50	39.1
SUN-10K-G 230		43.5 60
SUN-10.5K-G 230	45.7 60

Table 5.3 Recommended current protector specifications

5.5 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.

graph TD
    A["GPRS"] --> B["Router"]
    C["WIFI"] --> B
    B --> D["Smart Phone"]
    D --> E["Internet"]
    F["PC"] --> E
    E --> G["Web Server"]
    style A fill:#f9f,stroke:#333
    style C fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style D fill:#cff,stroke:#333
    style E fill:#ffc,stroke:#333
    style F fill:#cfc,stroke:#333
    style G fill:#fcc,stroke:#333

Pic 5.12 Internet monitoring solution

5.6 Installation of datalogger

When the inverter is out of the factory, the installation location of datalogger is sealed by a plate as shown in Picture 5.13. When installing the datalogger, remove the sealing plate, replace it with the sealing plate with square hole in the accessories, and tighten the screws. 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).

Technical line drawing of a mechanical component with no visible text or symbols

Pic 5.13 Datalogger installation diagram

5.7 Configuration of datalogger

For the configuration of datalogger, please refer to illustrations of the datalogger.

6. 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 voltage of each set of photovoltaic modules shall not exceed 550Vdc 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.

6.1 Start up the inverter

When start up the single phase string inverter, should fellow below steps:

1. First switch on the AC breaker.
2. Turn on the DC switch of the PV module, and if the panel provides sufficient starting voltage and power, the inverter will start.
3. When the AC voltage and DC voltage are normal, the start-up is ready to begin. The inverter will first check the internal parameters and the grid parameters, while the liquid crystal will show that the inverter is self-checking.
4. If the parameter is within acceptable range, the inverter will generate energy. NORMAL indicator light is on.

6.2 Inverter Shutdown

Must follow below steps while shutting down the inverter:

1. Switch off the AC breaker.
2. Wait for 30 seconds, turn off the DC switch (if any), or simply disconnect the DC input connector. The inverter will close the LCD and all indicators within two minutes.

7. Zero-export function (Optional)

7.1 Zero-export function (Option)

The string inverter supports zero-export function via Energy meter / Limiter(CT). Based on continuously data communication, once the Limiter or energy meter detects power export to the grid, it will send the information to the inverter and then inverter will ramp down its active power according to match the load demand and achieve zero export. This limiter function is optional. If you buy the inverter with zero-export function (CT), a current sensor will be included in the package which is necessary for zero-export function.

If you buy the inverter with zero-export function via energy meter, an energy meter will be included in the package which is necessary for zero-export function.

7.1.1 Zero-export function via energy meter

When you are reading this, we believe that you have completed the connection according to the requirements of chapter 5, 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 5 minutes until the inverter completely discharged. Please follow below Picture 7.1 to connect the energy meter.

For system wiring diagram, the red line refers to L line (L), the blue line refers to the neutral line (N), green line refers to ground wire (PE). Connecting energy meter RS485 cable to inverter's RS485 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.

The AC switch we recommend to connect to the inverter output can refer to Table 7.2. 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.

System connection diagram for the Eastron meter

EASTRON SDM230

Input

Output

RS 485 GND

Pic 7.1 EASTRON meter

graph TD
    A["Solar Panel array"] --> B["VCC_5V"]
    B --> C["1"]
    C --> D["2"]
    D --> E["3"]
    E --> F["485_A"]
    F --> G["485_B"]
    G --> H["RS 485 Female connector"]
    H --> I["RS 485 Male connector"]
    I --> J["AC Breaker"]
    J --> K["meter"]
    K --> L["Family load"]
    L --> M["Grid"]
    M --> N["RS485 Communication"]
    style A fill:#f9f,stroke:#333
    style B fill:#ccf,stroke:#333
    style C fill:#cfc,stroke:#333
    style D fill:#fcc,stroke:#333
    style E fill:#cff,stroke:#333
    style F fill:#ffc,stroke:#333
    style G fill:#cfc,stroke:#333
    style H fill:#fcc,stroke:#333
    style I fill:#cfc,stroke:#333
    style J fill:#fcc,stroke:#333
    style K fill:#cfc,stroke:#333
    style L fill:#fcc,stroke:#333
    style M fill:#cfc,stroke:#333
    style N fill:#fcc,stroke:#333

Pic 7.3 Parameter setting

When the EASTRON meter connected successfully, it will shows SN: 2

Warning:

Ensuring grid input cables connect 1&3 port of energy meter, and inverter AC output cables connect 2&4 port of energy meter when connecting.

System connection diagram for the CHNT meter

CHINT DDSU666

Grid input

Output

RS 485

Pic 7.3 CHINT meter

graph TD
    A["Solar Panel array"] --> B["VCC_5V"]
    B --> C["1 485_B"]
    C --> D["GND"]
    D --> E["2 485_A"]
    E --> F["3 485_A"]
    F --> G["485_B"]
    G --> H["485_A"]
    H --> I["5 485_B"]
    I --> J["RS 485 Female connector"]
    J --> K["RS 485 Male connector"]
    K --> L["AC Breaker"]
    L --> M["meter"]
    M --> N["Grid"]
    M --> O["Family load"]
    M --> P["L N"]

Pic 7.4 Connection diagram of CHINT meter

Heter

SN1

Power

OW

Pic 7.4 Parameter setting

When the CHNT meter connected successfully, it will shows SN: 1

7.1.2 Use of zero-export function

When the connection is completed, the following steps should be referred to use this function:

1. Turn on the AC switch.
2. Turn on the DC switch, waiting for the inverter's LCD is turned on.
3. 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 7.3, at this time please input the default password 1234 through pressing the button [up down, enter], enter the operation parameter setting interface, shown as picture 7.4.

Pic 7.4 Meter switch Pic 7.3 Parameter

1. 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.
2. Move the cursor to [OK], press [enter] to save the settings and exit the running parameters page, otherwise the settings are invalid.
3. 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 7.5.

Pic 7.5 Zero-export function via energy meter turn on

1. 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 connection has problem.
2. 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.

7.2 Sensor Clamp(optional)

The inverter has integrated export limitation function. The function is to adjust the output of inverter quickly according to the power of the user and solar panels, prevent the output of the inverter from being fed to the power grid. This limiter function is optional. If you buy the inverter with limiter, a current sensor will be included in the package which is necessary for limiter function.

7.2.1 Zero-export function via CT

When you are reading this, we believe that you have completed the connection according to the requirements of chapter 5, if you has been running your inverter at this time, and you want to use the limiter function, please turn off AC and DC switch of the inverter, and wait for 5 minutes until the inverter completely discharged. Then connect the current sensor to the inverter limiter interface. Make sure they are reliably connected, and the current sensor should clamp to the live wire of the incoming line. In order to make it easier for you to use the built-in limiter function of the inverter, we have specifically given the wiring diagram, as shown in Picture 7.1, the red lines connected to the utility grid said wire (L), blue line shows the zero line (N), yellow green line shows the ground wire (PE). We recommend installing a AC switch between the inverter outlet and the utility grid, the specs of the AC switch is determined according to the load capacity. The AC switch we recommend to connect to the inverter output can refer to Table 5.1. If there is no integrated DC switch inside the inverter you purchased, were commend you to connect the DC switch. The voltage and current of the switch depends on the PV array you access.

Simple line drawing of a mechanical component with an arrow indicating direction (no text or symbols)

Pic 7.6 Sensor Clamp
(The arrow of current sensor points to the grid)

Pic7.7 Connection diagram of Sensor Clamp

7.3 Use of limiter function

When the connection is completed, the following steps should be referred to use this function:

1. Turn on the AC switch.
2. Turn on the DC switch, waiting for the inverter's LCD is turned on.
3. 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 7.8, at this time please input the default password 1234 through pressing the button [up down, enter], enter the operation parameter setting interface, shown as picture 7.9.

Pic 7.9 Limit switchPic 7.8 Parameter s

1. Operate the button [up down], move setting cursor to limit function and press the button [enter]. At this time you can turn on or turn off the limit function by choosing [up down] button, please press [enter] button to confirm when setting done.
2. Move the cursor to [confirm], press ENTER to save the settings and exit the running parameters page, otherwise the settings are invalid.
3. 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 displayed as [utility power], the limiter function settings will be completed. Shown as picture 7.10.

* This item is not available for some FW verison

Pic 7.10 Limiter function turn on

1. [utility power] showing positive means grid power is consuming energy, and there is no backflow. If [utility power] shows negative, which means there's excess PV energy flows to grid or current transformer arrow direction is in wrong direction. Please read more on chapter 7.9.
2. After properly connection is done, wait for inverter starting. If the power of the PV array meets the current power consumption, the inverter will maintain a certain output to counteract the power of the grid without backflow.

7.4 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:

Warning:

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.

(when using limiter, the arrow of current sensor points to the grid)

7.5 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 Pic 7.12. 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"

And then choose your system type as "Self-consumption"

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

graph LR
    A["Production Power 9.52 kW\nCapacity 30kWp"] --> B["Grid Power 6.87 kW"]
    C["Consumption Power 2.6 kW"] --> B

8. 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.

graph TD
    A["Start"] --> B["LCD Main menu"]
    A --> C["Total DC Power"]
    A --> D["PV1 and Power"]
    A --> E["Grid and Freq"]
    A --> F["E-Day and E-Total"]
    A --> G["Time"]
    G --> H["*Meter"]
    G --> I["*ImpEp"]
    G --> J["*ExpEp"]
    G --> K["*Load"]
    G --> L["*LoadEp"]
    B --> M["Device Information"]
    C --> M
    D --> M
    E --> M
    F --> N["Fault Record"]
    F --> O["ON / OFF"]
    F --> P["Setup"]
    F --> Q["*PV VA"]
    M --> R["System Param"]
    M --> S["Run Param"]
    M --> T["Protect Param"]
    M --> U["Comm. Param"]

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

Pic 8.1 LCD operation flow chart

8.1 The initial interface

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

Pic 8.2 The initial interface

Press UP or Down, you can check inverter DC voltage, DC current, AC voltage, AC current and inverter temperature(Temperature can only be seen by long pressing the button [ESC].

Pic 8.4 AC running state information

Pic 8.3 PV input voltage and current information

Pic 8.7 Meter power

Pic 8.6 Time

ImpEp: Daily energy purchased from grid; Total: Total energy purchased from grid.
Pic 8.8 Electrical energy

ExpEp: Daily energy sold to grid; Total: Total energy sold to grid.
Pic 8.9 Electrical energy

Pic 8.10 Load power

Pic 8.11 Load consumption

LoadEp: Daily consumption; Total: Total energy consumption.

Pic 8.12 PV generation

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

8.2 Submenus in the Main Menu

There are five submenus in the Main Menu.

8.2.1 Device information

Pic 8.13 Device information

You can see the LCD software Lcd0238 and Control Software Version Inv1400. In this interface, there are parameters such as rated power communication addresses.

8.2.2 Fault Record

It can keep eight fault records in the menu including time, customer can deal with it depends on the error code.

Pic 8.14 Fault Record

8.2.3 ON/OFF setting

Pic 8.15 ON/OFF setting

When the inverter is turned off, it will stop working immediately. And, it will be in Off status. When the "turn on" is ticked again, it will go to self-test program again. If it passed the dadself-test, it will start to work again.

8.2.5 Parameter setting

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

Pic 8.17 Submenus of the parameter setup

8.3 System param setting

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

Pic 8.18 System Param

Pic 8.19 Time

Pic 8.21 LCD Screen settings Pic 8.22 Delay time set

Pic 8.23 Reset to factory setting

8.4 Running param set

Note:

Password required-- only for access-authorized engineer. Un-authorized access may avoid the warranty. The initial password is 1234.

The image contains no text. The OCR result "F" is a hallucination and does not correspond to any content in the source image. Therefore, the correct OCR output is an empty string.

8.4.1 ActiveP set

Pic 8.24Password

ActiveP 0x

OnMode OFF <

ActiveP: Adjust the output active power in %

QMode: Multiple reactive power control modes

Pic 8.25

WRATED 0.0V

ReactP 0,0x

VRated: Grid reference voltage for functions including Q(U), PF(P), P(U) etc.

ReactiveP: Adjust reactive power output in %

-1,000

Furr.19:00 OFF:

PF:Power Fator

Fun_ISO: Insulation resistance detection

Pic 8.26

Fun...RCD OFF

SelfCheck 0s <<

Fun_RCD: Residual current detection

Self-check: Inverter's self-check time. The default value 60s

Pic 8.27

[1] [2] [3] [4]

Meter OFF <

Island: Anti-islanding protection

Meter: Energy meter. If inverter will connect meter, then set here to ON

Pic 8.28

limiter ON <<

F-0.0.0.0 - 0.0.0

Limiter: If inverter will connect SUN limiter, then set here to ON

Pic 8.29

Pic 8.30
Feed_In %: it is used to deploy how much power can be feed into grid. For example, Feed_in=50% of the 6W model, which means Max. 3KW power can be feed into grid. And, this parameter is valid only after connecting a meter and the meter function is "ON". MPPT NUM:

Export mode: average Export mode: minimum

Arc-fault detection function enable/disable

Clear arc fault manually

Pic 8.30.2 Arc-Fault Detection

OFDerate: Over Frequency Derate

UFUprate:Under Frequency Uprate

HYS:hysteresis of over frequency derate

Pic 8.30.3 active power droop

8.5 Protect Param

Note:

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 8.4 Running param

Password

* * * *

Pic 8.31 Password

Note:

Engineer only.

8.6 Comm. param set

Address: 18
BaudRate: 9500 

Pic 8.34 The currently detected meterPic 8.35

9. 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.

Warning:

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.

Warning:

No solvent, abrasive materials or corrosive materials can be used for cleaning any parts of the inverter.

10. Error information 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.

10.1 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 10.1.

Error code	Description Ongrid - Single Phase
F01	DC input polarity reverse fault Check the PV input polarity.
F02	DC insulation impedance permanent fault	Check the grounding cable of inverter.
F03	DC leakage current fault	Hardly appear the code. Never ever happened so far.
F04	Ground fault GFDI Check the solar panel output connection.
F05	Read the memory error	Failure in reading memory (EEPROM). Restart the inverter if the fault still exists, contact your installer or Deye service.
F06	Write the memory error	Failure in writing memory (EEPROM). Restart the inverter if the fault still exists, contact your installer or Deye service.
F07	GFDI blown fuse	Hardly appear the code. Never ever happened so far.
F08	GFDI grounding touch failure	Hardly appear the code. Never ever happened so far.
F09	IGBT damaged by excessive drop voltage	Hardly appear the code. Never ever happened so far.
F10	Auxiliary switch power supply failure	Hardly appear the code. Never ever happened so far.
F11	Ac main contactor errors	Hardly appear the code. Never ever happened so far.
F12	AC auxiliary contactor errors	Hardly appear the code. Never ever happened so far.
F13	Working mode changed/Grid mode changed	Hardly appear the code. Never ever happened so far.
F14	DC firmware over current	Hardly appear the code. Never ever happened so far.
F15	AC firmware over current	1. The internal AC sensor or detection circuit on control board or connection wire may loose.2. Restart the inverter, if the error still exists, please contact your installer or Deye service.
F16	GFCI(RCD) Ac leakage current fault	1. This fault means the average leakage current is over 300mA. Check whether DC power supply or solar panels is ok, then check 'Test data'-> 'diL'value is about 120; Then check the leakage current sensor or circuit( the following picture). Checking test data needs using big LCD.2. Restart the inverter, if the error still exists, please contact your installer or Deye service.
F17	Three phase current, over-current fault	Hardly appear the code. Never ever happened so far.
F18	AC over current fault of hardware	1. Check AC sensor or detection circuit on control board or connection wire.2. Restart the inverter or factory reset, if the error still exists, please contact your installer or Deye service.
F19	All hardware failure synthesis	1. When inverter is running, wifi plug plugin, will occur F19.2. Restart the inverter or factory reset, if the error still exists, please contact your installer or Deye service.
F20	DC over current fault of the hardware	Not available.
F21		Hardly appear the code. Never ever happened so far.DC leakage flow fault
F22	Crash stop (if there is a stop button)	Contact your installer for help.
F23	AC leakage current is transient over current	1. This fault means the leakage current is above 30mA suddenly. Check whether DC power supply or solar panels is ok, then check 'Test data'-> 'diL'value is about 120; Then check the leakage current sensor or circuit. Check test data needs using big LCD.2. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F24	DC insulation impedance failure	1. Check Vpe resistance on main board or detection on control board. Check PV panels is OK. Many times this issue is the PV problem.2. 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.3. Check if the AC/DC cable, terminal block are shorted to ground or the insulation is damaged.4. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F25	DC feedback fault	Hardly appear the code. Never ever happened so far.
F26	The DC busbar is unbalanced Hardly	Never ever happened so far.
F27	DC end insulation error	Hardly appear the code. Never ever happened so far.
F28	Inverter 1 DC high fault	Hardly appear the code. Never ever happened so far.
F29	AC load switch failure	Hardly appear the code. Never ever happened so far.
F30	AC main contactor failure	1. Check relays and AC voltage of relays.2. Check relays driver circuit.3. Check if the software is not suitable for this inverter. (Old inverter not have relays detection function)4. restart the inverter, if the fault still exists, contact your installer or Deye service.
F31	Dc boost soft start Not available.
F32	Inverter 2 dc high fault	Hardly appear the code. Never ever happened so far.
F33	AC over current	AC current sensor or its circuit have issue. Check if the inverter type is not right.
F34	AC current over load	Hardly appear the code. Never ever happened so far.
F35	No AC grid	1. 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.2. Restart the inverter, if the fault still exists, contact your installer or Deye service.
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)	1. Check AC current sensor and its circuit.2. 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	Check the AC voltage protection setting. And Check if the AC cable is too thin.Check the voltage difference between LCD and meter.
F42	AC Line W,U 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.
F43	AC Line V,W over voltage Not available.
F44	AC Line V,W low voltage Not available.
F45	AC Line U,V over voltage Not available.
F46 AC Line	U,V low voltage Not available.
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.
F55	DC busbar voltage is too high	1. Check PV voltage and Ubus voltage and its detection circuit. If the PV input voltage exceeds the limit, please reduce the number of solar panels in series.2. For Ubus voltage, please check the LCD display.
F56	DC busbar voltage is too low	1. It tells the PV input voltage is low and it always happens in the early morning.2. Check PV voltage and Ubus voltage. When inverter is running, then showing F56, maybe Loss of driver or need update firmware.3. Restart the inverter, if the fault still exists, contact your installer or Deye service.
F57 AC reverse irrigation AC reverse irrigation.
F58 AC grid	U over current Hardly appear the code. Never ever happened so far.
F59 AC grid	V over current Hardly appear the code. Never ever happened so far.
F60 AC grid	W over current Hardly appear the code. Never ever happened so far.
F61 Reactor	A phase over current Hardly appear the code. Never ever happened so far.
F62	Reactor B phase over current Hardly appear the code. Never ever happened so far.
F63	ARC fault	1. Check PV module cable connection and clear the fault;2. Seek help from us, if can not go back to normal state.
F64	IGBT heat sink high temperature	1. Check temperature sensor. Check if firmware is suitable for the hardware. Check if the inverter is its right model.2. Restart the inverter, if the fault still exists, contact your installer or Deye service.

Table10.1 Error codes and their solutions

Note:

If your string inverter has any of the fault information shown in Table 10-1, and when you reset the machine and still don't solve the problem, please contact our distributor and provide the below details:

1. Serial number of the inverter;
2. The distributor/dealer of the inverter(if available);
3. Installation date;
4. The description of problem(include LCD'error code and LED status indicator lights);

5. Your contact details.

6. Specification

Model	SUN-7K-G	SUN-7.5K-G	SUN-8K-G
Input Side
Max.DC Power(kW)	9.1	9.8	10.4
Max.DC Input Voltage(V)		550
Start-up DC Input Voltage(V)		80
MPPT Operating Range(V)		70~500
Max.DC Input Current(A)		13+26
Max. Short Circuit Current (A)		19.5+39
Number of MPPT/Strings per MPPT		2/1+2
MAX inverter backfeed current (A)		0
Output Side
Rated Output Power(kW)	7	7.5	8
Max.Active Power(kW)	7.7	8.25	8.8
Rated AC Grid Voltage(V)		220/230(Optional)
AC Grid Voltage Range(V)	180 ~ 300 (this may vary with grid standards)
Rated Grid Frequency(Hz)		50/60(Optional)
Operating Phase		Single phase
Rated AC Grid Output Current(A)	30.4	32.6	34.8
Max.AC Output Current(A)	33.5	35.9	38.3
Maximum output fault current (a.c. A, peak )	58.0	62.2	66.4
Maximum output overcurrent protection (a.c. A,peak)	64.5	69.1	73.8
Output Power Factor		0.8 leading~0.8 lagging
		<3%Grid Current THD
DC Injection Current(mA)		<0.5%
Grid Frequency Range		47-52 or 57-62 (optional)
Efficiency
Max.Efficiency		97.7%
Euro Efficiency		97.5%
		>99%MPPT Efficiency
General Data
Size(mm, W×H×D)		330×410×198.5
Weight(kg)		15.7
Topology		Transformerless
		<1W(Night)Internal consumption
Operating temperature		-25 ~ 65 °C, >45 °C derating
Ingress protection IP65
Noise Emission(Typical)		≤ 35 dB(A)
Cooling Concept		Natural cooling
Max. operation altitude		2000m
		>20 YearsDesigned Lifetime
Grid Connection Standard		CEI 0-21,VDE-AR-N 4105,NRS 097,IEC 62116,IEC 61727,G99,G98, VDE 0126-1-1,RD 1699,C10-11
Operation surrounding humidity 0~100%
Stafty EMC / Standard		IEC62109-1/-2, NBT32004-2018, EN61000-6-1,EN61000-6-2,EN61000-6-3,EN61000-6-4

General Data
	MC-4 mateableDC Connection
	IP65 rated plugAC Connection
Display	LCD1602
Interface	RS485/RS232/Wifi/LAN

Model	SUN-9K-G	SUN-10K-G	SUN-10.5K-G
Input Side
Max.DC Power(kW)	11.7	13	13.7
Max.DC Input Voltage(V)		550
Start-up DC Input Voltage(V)		80
MPPT Operating Range(V)		70~500
Max.DC Input Current(A)		26+26
Max. Short Circuit Current (A)		39+39
Number of MPPT/Strings per MPPT		2/2+2
MAX inverter backfeed current (A)		0
Output Side
Rated Output Power(kW)	9	10	10.5
Max.Active Power(kW)	9.9	11	11.55
Rated AC Grid Voltage(V)		220/230(Optional)
AC Grid Voltage Range(V)	180 ~ 300 (this may vary with grid standards)
Rated Grid Frequency(Hz)		50/60(Optional)
Operating Phase		Single phase
Rated AC Grid Output Current(A)	39.1	43.5	45.7
Max.AC Output Current(A)	43	47.8	50.2
Maximum output fault current (a.c. A, peak )	74.6 83.0		87.2
Maximum output overcurrent protection (a.c. A,peak)	82.9 92.3		97.0
Output Power Factor		0.8 leading~0.8 lagging
		<3%Grid Current THD
DC Injection Current(mA)		<0.5%
Grid Frequency Range		47-52 or 57-62 (optional)
Efficiency
Max.Efficiency		97.7%
Euro Efficiency		97.5%
		>99%MPPT Efficiency
General Data
Size(mm, W×H×D)		330×410×198.5
		15.7Weight(kg)
Topology		Transformerless
		<1W(Night)Internal consumption
Operating temperature		-25 ~ 65 C,>45 C derating
Ingress protection IP65
Noise Emission(Typical)		≤ 35 dB(A)
Cooling Concept		Natural cooling
Max. operation altitude		2000m
		>20 YearsDesigned Lifetime
Grid Connection Standard		CEI 0-21,VDE-AR-N 4105,NRS 097,IEC 62116,IEC 61727,G99,G98,VDE 0126-1-1,RD 1699,C10-11
Operation surrounding humidity 0~100%
Safety EMC / Standard		IEC/EN 62109-1,IEC/EN 62109-2, IEC/EN 61000-6-1,IEC/EN 61000-6-2,IEC/EN 61000-6-3,IEC/EN 61000-6-4

General Data
	MC-4 mateableDC Connection
	IP65 rated plugAC Connection
Display	LCD1602
Interface	RS485/RS232/Wifi/LAN

NINGBO DEYE INVERTER TECHNOLOGY CO., LTD.

Add: No.26-30, South Yongjiang Road, Beilun, 315806, Ningbo, China

Tel: [phone]

Fax: [phone]

E-mail: [e-mail]

Web: www.deyeinverter.com

30240301000727 Ver: 2.2 2022-02-19