Deya SUN-5K-SG01HP3-EU-AM2 Hybrid Inverter User Manual

Deya SUN-5K-SG01HP3-EU-AM2 Hybrid Inverter

Product Information

Specifications

• Model Numbers: SUN-5K-SG01HP3-EU-AM2, SUN-6K-SG01HP3-EU-AM2,
  • SUN-8K-SG01HP3-EU-AM2, SUN-10K-SG01HP3-EU-AM2,
  • SUN-12K-SG01HP3-EU-AM2, SUN-15K-SG01HP3-EU-AM2,
  • SUN-20K-SG01HP3-EU-AM2
• Date of User Manual: 05/28/2019
• Power Output: 0 – 8.30 KW
• Input Voltage Range: 0 – 25%
• Generator Input Power: 0 – 2.00 KW
• Ulity Input Power: 0 – 3.00 KW
• PV Input Power: 0 – 8 KW
• WiFi Interface: Yes

Product Usage Instructions

Safety Introductions
Read and follow the safety instructions provided in the user manual to ensure safe and proper usage of the product.

Product Instructions
The product is a hybrid inverter that combines the functions of an inverter, solar charger, and battery charger. It provides uninterrupted power support in a portable size. The comprehensive LCD display allows for user-configurable button operations such as battery charging, AC/solar charging, and acceptable input voltage based on different applications.

Product Overview
The product features:

• Inverter indicators
• LCD display
• Function buttons
• DC switch
• Power on/off button
• Meter port
• Parallel port
• CAN port
• DRM port
• BMS port
• RS485 port
• Generator input
• Load
• Function port
• Grid
• PV input with two MPPT
• Battery input
• WiFi Interface

Product Size
The inverter comes with a mounting bracket for easy installation.

Product Features
The product offers the following features:

• Multifunctional inverter with inverter, solar charger, and battery charger functions
• Comprehensive LCD display for easy operation and configuration
• Acceptable input voltage based on different applications

Basic System Architecture
The inverter can be integrated into a system with the following devices:

• Generator or Utility power source
• PV modules (solar panels)

Consult with your system integrator for other possible system architectures based on your specific requirements. The inverter is capable of powering various appliances in home or office environments, including motor-type appliances like refrigerators and air conditioners.

Installation
Refer to pages 5-24 of the user manual for detailed installation instructions, including:

• Mounting
• Connection of PV modules
• Connection to the generator or utility power source
• Connection to the battery
• Connection to the load
• Connection to the grid
• WiFi setup

Operation
Refer to page 26 of the user manual for instructions on how to operate the inverter, including:

• Power on/off
• Battery charging
• AC/solar charging
• Configurable settings

LCD Display Icons
Refer to pages 27-39 of the user manual for a detailed description of the LCD display icons and their meanings.

• Mode
  Refer to pages 39-40 of the user manual for information on different modes of operation and how to switch between them.

• Limitation of Liability
  Refer to pages 40-44 of the user manual for information on the limitation of liability associated with the product.

• Datasheet
  Refer to pages 45-46 of the user manual for the product datasheet, which provides additional technical information.

• Appendix I
  Refer to pages 47-48 of the user manual for additional information in Appendix I.

• Appendix II
  Refer to page 49 of the user manual for additional information in Appendix II.

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

Safety Introductions

• This chapter contains important safety and operating instructions. Read and keep this manual for future reference.
• Before using the inverter, please read the instructions and warning signs of the battery and corresponding sections in the instruction manual.
• Do not disassemble the inverter. If you need maintenance or repair, take it to a professional service center.
• Improper reassembly may result in electric shock or fire.
• To reduce risk of electric shock, disconnect all wires before attempting any maintenance or cleaning. Turning off the unit will not reduce this risk.
• Caution: Only qualified personnel can install this device with battery.
• Never charge a frozen battery.
• For optimum operation of this inverter, please follow required specification to select appropriate cable size. It is very important to correctly operate this inverter.
• Every cautious when working with metal tools on or around batteries. Dropping a tool may cause a spark or short circuit in batteries or other electrical parts, even cause an explosion.
• lease strictly follow installation procedure when you want to disconnect AC or DC terminals. Please refer to “Installation” section of this manual for the details.
• Grounding instructions – this inverter should be connected to a permanent grounded wiring system. Be sure to comply with local requirements and regulation to install this inverter.
• Never cause AC output and DC input short circuited. Do not connect to the mains when DC input short circuits.

Product Introduction
This is a multifunctional inverter, combining functions of inverter, solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user configurable and easy accessible button operation such as battery charging, AC/solar charging, and acceptable input voltage based on different applications.

Product Overview

1. Inverter indicators
2. LCD display
3. Function buttons
4. DC switch
5. Power on/off button
6. Meter port
7. Parallel port
8. CAN port
9. DRM port
10. BMS port
11. RS485 port
12. Generator input
13. Load
14. Function port
15. Grid
16. PV input with two MPPT
17. Battery input
18. WiFi Interface

Product Size

Product Features

• 230V/400V Three phase Pure sine wave inverter.
• Self-consumption and feed-in to the grid.
• Auto restart while AC is recovering.
• Programmable supply priority for battery or grid.
• Programmable multiple operation modes: On grid, off grid and UPS.
• Configurable battery charging current/voltage based on applications by LCD setting.
• Configurable AC/Solar/Generator Charger priority by LCD setting.
• Compatible with mains voltage or generator power.
• Overload/over temperature/short circuit protection.
• Smart battery charger design for optimized battery performance
• With limit function, prevent excess power overflow to the grid.
• Supporting WIFI monitoring and build-in 2 strings for 1 MPP tracker, 1 string for 1 MPP tracker.
• Smart settable three stages MPPT charging for optimized battery performance.
• Time of use function.
• Smart Load Function.

Basic System Architecture
The following illustration shows basic application of this inverter. It also includes following devices to have a complete running system.

• Generator or Utility
• PV modules

Consult with your system integrator for other possible system architectures depending on your requirements. This inverter can power all kinds of appliances in home or office environment, including motor type appliances such as refrigerator and air conditioner.

Installation

Parts List
Check the equipment before installation. Please make sure nothing is damaged in the package. You should have received the items in the following package:

Mounting instructions

Installation Precaution
This Hybrid inverter is designed for outdoor use(IP65), Please make sure the installation site meets below conditions:

• Not in direct sunlight
• Not in areas where highly flammable materials are stored.
• Not in potential explosive areas.
• Not in the cool air directly.
• Not near the television Antenna or antenna cable.
• Not higher than altitude of about 2000 meters above sea level.
• Not in environment of precipitation or humidity(>95%)

Please AVOID direct sunlight, rain exposure, snow laying up during installation and operation. Before connecting all wires, please take off the metal cover by removing screws as shown below:

Considering the following points before selecting where to install:

• Please select a vertical wall with load-bearing capacity for installation, suitable for installation on concrete or other non-flammable surfaces, installation is shown below.
• Install this inverter at eye level in order to allow the LCD display to be read at all times.
• The ambient temperature should be between -25~60 C to ensure optimal operation.
• Be sure to keep other objects and surfaces as shown in the diagram to guarantee sufficient heat dissipation and have enough space for removing wires.

For proper air circulation to dissipate heat, allow a clearance of approx. 50cm to the side and approx. 50cm above and below the unit. And 100cm to the front.

Mounting the inverter
Remember that this inverter is heavy! Please be careful when lifting out from the package. Choose the recommend drill head (as shown in below pic) to drill 4 holes on the wall, 62-70mm deep.

1. Use a proper hammer to fit the expansion bolt into the holes.
2. Carry the inverter and holding it, make sure the hanger aim at the expansion bolt, fix the inverter on the wall.
3. Fasten the screw head of the expansion bolt to finish the mounting.

Battery connection
For safe operation and compliance, a separate DC over-current protector or disconnect device is required between the battery and the inverter. In some applications, switching devices may not be required but over-current protectors are still required. Refer to the typical amperage in the table below for the required fuse or circuit breaker size.

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

Industry generic PV cable

| 6.0~10.0 (10~8AWG)| 8.0(8AWG)

Chart 3-2
The steps to assemble the DC connectors are listed as follows:

• Strip off the DC wire about 7mm, disassemble the connector cap nut (see picture 3.3).
• Crimping metal terminals with crimping pliers as shown in picture 3.4.
• 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 3.5).
• Finally insert the DC connector into the positive and negative input of the inverter, shown as picture 3.6

Function port definition

Grid connection and backup load connection

Before connecting to grid, please install a separate AC breaker between inverter and grid. Also, it is recommended that installs an AC breaker between backup load and inverter. This will ensure the inverter can be securely disconnected during maintenance and fully protected from over current. For the 5/6/8/10/12/15/20KW model, the recommended AC breaker for backup load is 100A. For the 5/6/8/10/12/15/20KW model, the recommended AC breaker for grid is 100A.

There are three terminal blocks with “Grid” “Load”and “GEN” markings. Please do not misconnect input and output connectors. All wiring must be performed by a qualified personnel. It is very important for system safety and efficient operation to use appropriate cable for AC input connection. To reduce risk of injury, please use the proper recommended cable as below.

backup load connection

5/6/8/10/12/15/20KW

| 2.5~10 (12~8AWG)| 6(9AWG)

Grid connection

5/6/8/10/12/15/20KW

| 2.5~10 (12~8AWG)| 6(9AWG)

Chart 3-3 Recommended Size for AC wires
Please follow below steps to implement Grid, load and Gen port connection:

1. Before making Grid, load and Gen port connection, be sure to turn off AC breaker or disconnector first.
2. Remove insulation sleeve 10mm length, insert the wires according to polarities indicated on the terminal block. Make sure the connection is complete.
   • Be sure that AC power source is disconnected before attempting to wire it to the unit.
3. Then, insert AC output wires according to polarities indicated on the terminal block and tighten terminal. Be sure to connect corresponding N wires and PE wires to related terminals as well.
4. Make sure the wires are securely connected.
5. Appliances such as air conditioner are required at least 2-3 minutes to restart because it is required to have enough time to balance refrigerant gas inside of circuit. If a power shortage occurs and recovers in short time, it will cause damage to your connected appliances. To  prevent this kind of damage, please check manufacturer of air conditioner if it is equipped withtime-delay function before installation. Otherwise, this inverter will trigger overload fault and cut off output to protect your appliance but sometimes it still causes internal damage to the air conditioner

PV Connection
Before connecting to PV modules, please install a separately DC circuit breaker between inverter and PV modules. It is very important for system safety and efficient operation to use appropriate cable for PV module connection. To avoid any malfunction, do not connect any PV modules with possible leakage current to the inverter. For example, grounded PV modules will cause leakage current to the inverter. When using PV modules, please ensure the PV+ & PV- of solar panel is not connected to the system ground bar. It is requested to use PV junction box with surge protection. Otherwise, it will cause damage on inverter when lightning occurs on PV modules.

PV Module Selection:
When selecting proper PV modules, please be sure to consider below parameters:

1. Open circuit Voltage (Voc) of PV modules can not exceed max. PV array open circuit voltage of inverter.
2. Open circuit Voltage (Voc) of PV modules should be higher than min. start voltage.
3. The PV modules used to connected to this inverter shall be Class A rating certified according to IEC 61730.

Inverter Model| 5KW| 6KW| 8KW| 10KW| 12KW| 15KW| 20KW
---|---|---|---|---|---|---|---
PV Input Voltage| 600V (180V~1000V)
PV Array MPPT Voltage Range| 150V-850V
No. of MPP Trackers| 2
No. of Strings per MPP Tracker| 1+1| 2+1| 2+2

Chart 3-5

PV Module Wire 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:
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 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 1000V of the inverter.

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

Chart 3-6
The steps to assemble the DC connectors are listed as follows:

• Strip off the DC wire about 7mm, disassemble the connector cap nut (see picture 5.3).
• Crimping metal terminals with crimping pliers as shown in picture 5.4.
• 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).
• Finally insert the DC connector into the positive and negative input of the inverter, shown as picture 5.6

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. Please do not switch off DC isolator when the DC current when there is high voltage or current. Technicians need to wait until night to keep safety.

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

CT Connection

Note ：When the reading of the load power on the LCD is not correct, please reverse the CT arrow.

Meter Connection

Note:
When the inverter is in the off-grid state, the N line needs to be connected to the earth.

Note:
In final installation,breaker certified according to IEC 60947-1 and IEC 60947-2 shall be installed with the equipment.

Earth Connection (mandatory)
Ground cable shall be connected to ground plate on grid side this prevents electric shock if the original protective conductor fails.

WIFI Connection
For the configuration of Wi-Fi Plug, please refer to illustrations of the Wi- Fi Plug.

Wiring System for Inverter

This diagram is an example for an application that neutral connects with the PE in a distribution box. For countries such as Australia, New Zealand, South Africa, etc., please follow local wiring regulations!

Wiring diagram

This diagram is an example for an application in which neutral is separated from the PE in the distribution box. For countries such as China, Germany,the Czech Republic, Italy, etc., please follow local wiring reguations!

Note : Backup function is optional in German market. please leave backup side empty if backup function is not available in the inverter.

Home Load

1. DC Breaker for battery
   SUN 5K-SG-EU: 80A DC breaker
   SUN 6K-SG-EU: 80A DC breaker
   SUN 8K-SG-EU: 80A DC breaker
   SUN 10K-SG-EU: 80A DC breaker
   SUN 12K-SG-EU: 80A DC breaker
   SUN 15K-SG-EU: 80A DC breaker
   SUN 20K-SG-EU: 80A DC breaker

2. AC Breaker for backup load
   SUN 5K-SG-EU: 100A AC breaker
   SUN 6K-SG-EU: 100A AC breaker
   SUN 8K-SG-EU: 100A AC breaker
   SUN 10K-SG-EU: 100A AC breaker
   SUN 12K-SG-EU: 100A AC breaker
   SUN 15K-SG-EU: 100A AC breaker
   SUN 20K-SG-EU: 100A AC breaker

3. AC Breaker for grid
   SUN 5K-SG-EU: 100A AC breaker
   SUN 6K-SG-EU: 100A AC breaker
   SUN 8K-SG-EU: 100A AC breaker
   SUN 10K-SG-EU: 100A AC breaker
   SUN 12K-SG-EU: 100A AC breaker
   SUN 15K-SG-EU: 100A AC breaker
   SUN 20K-SG-EU: 100A AC breaker

4. DAC Breaker for home load
   Depends on household loads

Typical application diagram of diesel generator

Battery pack

1. DC Breaker for battery
   SUN 5K-SG-EU: 80A DC breaker
   SUN 6K-SG-EU: 80A DC breaker
   SUN 8K-SG-EU: 80A DC breaker
   SUN 10K-SG-EU: 80A DC breaker
   SUN 12K-SG-EU: 80A DC breaker
   SUN 15K-SG-EU: 80A DC breaker
   SUN 20K-SG-EU: 80A DC breaker

2. AC Breaker for backup load
   SUN 5K-SG-EU: 100A AC breaker
   SUN 6K-SG-EU: 100A AC breaker
   SUN 8K-SG-EU: 100A AC breaker
   SUN 10K-SG-EU: 100A AC breaker
   SUN 12K-SG-EU: 100A AC breaker
   SUN 15K-SG-EU: 100A AC breaker
   SUN 20K-SG-EU: 100A AC breaker

3. AC Breaker for Generator port
   SUN 5K-SG-EU: 100A AC breaker
   SUN 6K-SG-EU: 100A AC breaker
   SUN 8K-SG-EU: 100A AC breaker
   SUN 10K-SG-EU: 100A AC breaker
   SUN 12K-SG-EU: 100A AC breaker
   SUN 15K-SG-EU: 100A AC breaker
   SUN 20K-SG-EU: 100A AC breaker

Three phase parallel connection diagram
Max. 10pcs parallel for on-grid and off-grid operation.

• 468 AC Breaker for grid port
  SUN 5K-SG-EU: 100A AC breaker
  SUN 6K-SG-EU: 100A AC breaker
  SUN 8K-SG-EU: 100A AC breaker
  SUN 10K-SG-EU: 100A AC breaker
  SUN 12K-SG-EU:100A AC breaker
  SUN 15K-SG-EU:100A AC breaker
  SUN 20K-SG-EU:100A AC breaker

• 509 AC Breaker for backup load
  SUN 5K-SG-EU: 100A AC breaker
  SUN 6K-SG-EU: 100A AC breaker
  SUN 8K-SG-EU: 100A AC breaker
  SUN 10K-SG-EU: 100A AC breaker
  SUN 12K-SG-EU:100A AC breaker
  SUN 15K-SG-EU:100A AC breaker
  SUN 20K-SG-EU:100A AC breaker

• 12 3 DC Breaker for battery
  SUN 5K-SG-EU: 80A DC breaker
  SUN 6K-SG-EU: 80A DC breaker
  SUN 8K-SG-EU: 80A DC breaker
  SUN 10K-SG-EU: 80A DC breaker
  SUN 12K-SG-EU: 80A DC breaker
  SUN 15K-SG-EU: 80A DC breaker
  SUN 20K-SG-EU: 80A DC breake

• 10 AC Breaker for home load
  Depends on household loads

OPERATION

Power ON/OFF
Once the unit has been properly installed and the batteries are connected well, simply press On/Off button(located on the left side of the case) to turn on the unit. When system without battery connected, but connect with either PV or grid, and ON/OFF button is switched off, LCD will still light up(Display will show OFF), In this condition, when switch on ON/OFF button and select NO battery,system can still working.

Operation and Display Panel
The operation and display panel, shown in below chart, is on the front panel of the inverter. It includes four indicators, four function keys and a LCD display, indicating the operating status and input/output power information.

Chart 4-1 LED indicators

Chart 4-2 Function Buttons

LCD Display Icons

Main Screen
The LCD is touchscreen, below screen shows the overall information of the inverter.

1. The icon in the center of the home screen indicates that the system is Normal operation. If it turns into “comm./F01~F64”, it means the inverter has communication errors or other errors, the error message will display under this icon(F01-F64 errors, detail error info can be viewed in the System Alarms menu).
2. At the top of the screen is the time.
3. System Setup Icon, Press this set button,you can enter into the system setup screen which including Basic Setup, Battery Setup, Grid Setup, System Work Mode, Generator port use, Advanced function and Li-Batt info.
4. The main screen showing the info including Solar, Grid, Load and Battery. Its also displaying the energy flow direction by arrow. When the power is approximate to high level, the color on the panels will changing from green to red so system info showing vividly on the main screen.
   • PV power and Load power always keep positive.
   • Grid power negative means sell to grid, positive means get from grid.
   • Battery power negative means charge, positive means discharge.

LCD operation flow chart

Solar Power Curve

Curve Page-Solar & Load & Grid

Solar power curve for daily, monthly, yearly and total can be roughly checked on the LCD, for more accuracy power generation, pls check on the monitoring system. Click the up and down arrow to check power curve of different period.

System Setup Menu

This is System Setup page.

Basic Setup Menu

Factory Reset : Reset all parameters of the inverter.
Lock out all changes: Enable this menu for setting parameters that require locking and cannot be set up. Before performing a successful factory reset and locking the systems, to keep all changes you need to type in a password to enable the setting The password for factory settings is 9999 and for lock out is 7777.

Factory Reset PassWork: 9999
Lock out all changes PassWork: 7777

Battery Setup Menu

• Battery capacity : it shows your battery bank size to Deye hybrid inverter.
• Use Batt V: Use Battery Voltage for all the settings (V).
• Use Batt %: Use Battery SOC for all the settings (%).
  • Max. A charge/discharge: Max battery charge/discharge current(0-37A for 5/6/8/10/12/15/20KW model).
  • For AGM and Flooded, we recommend Ah battery size x 20%= Charge/Discharge amps.
  • For Lithium, we recommend Ah battery size x 50% = Charge/Discharge amps. For Gel, follow manufacturer’ s instructions.
• No Batt : tick this item if no battery is connected to the system.
• Active battery : This feature will help recover a battery that is over discharged by slowly charging from the solar array or grid.

This is Battery Setup page.

• Start =30%: Percent S.O.C at 30% system will AutoStart a connected generator to charge the battery bank. = 30A: Charge rate of 30A from the attached generator in Amps.
• Gen Charge: uses the gen input of the system to charge battery bank from an attached generator.
• Gen Signal : Normally open relay that closes when the Gen Start signal state is active.
• Gen Force: When the generator is connected, it is forced to start the generator without meeting other conditions.

This page tells the PV and diesel generator power the load and battery.

This page tells generator output voltage, frequency, power. And, how much energy is used from generator.

• Lithium Mode : This is BMS protocol.Please reference the document(Approved Battery).
• Shutdown 10% : It indicates the inverter will shutdown if the SOC below this value.
• Low Batt 20%: It indicates the inverter will alarm if the SOC below this value.
• Restart 40%: Battery voltage at 40% AC output will resume.

There are 3 stages of charging the Battery
This is for professional installers, you can keep it if you do not know.

• Shutdown 20%: The inverter will shutdown if the SOC is below this value.
• Low Batt 35%: The inverter will alarm if the SOC below this value.
• Restart 50%: Battery SOC at 50% AC output will resume.

Recommended battery settings

Battery Type| Absorption Stage| Float Stage| Torque value (every 30 days 3hr )
---|---|---|---
Lithium| Follow its BMS voltage parameters

System Work Mode Setup Menu

Work Mode

Selling Firs t:
This Mode allows hybrid inverter to sell back any excess power produced by the solar panels to the grid. If time of use is active, the battery energy also can be sold into grid. The PV energy will be used to power the load and charge the battery and then excess energy will flow to grid.

Power source priority for the load is as follows:

1. Solar Panels.
2. Grid.
3. Batteries (until programable % discharge is reached).

Zero Export To Load:
Hybrid inverter will only provide power to the backup load connected. The hybrid inverter will neither provide power to the home load nor sell power to grid. The built-in CT will detect power flowing back to the grid and will reduce the power of the inverter only to supply the local load and charge the battery.

Zero Export To CT:
Hybrid inverter will not only provide power to the backup load connected but also give power to the home load connected. If PV power and battery power is insufficient, it will take grid energy as supplement. The hybrid inverter will not sell power to grid. In this mode, a CT is needed. The installation method of the CT please refer to chapter 3.6 CT Connection. The external CT will detect power flowing back to the grid and will reduce the power of the inverter only to supply the local load, charge battery and home load.

• Solar Sell: “Solar sell” is for Zero export to load or Zero export to CT: when this item is active, the surplus energy can be sold back to grid. When it is active, PV Power source priority usage is as follows: load consumption and charge battery and feed into grid.

• Max. sell power: Allowed the maximum output power to flow to grid.

• Zero-export Power : for zero-export mode, it tells the grid output power. Recommend to set it as 20-100W to ensure the hybrid inverter won’t feed power to grid.

• Energy Pattern: PV Power source priority.

• Batt First: PV power is firstly used to charge the battery and then used to power the load. If PV power is insufficient, grid will make supplement for battery and load simultaneously.

• Load First: PV power is firstly used to power the load and then used to charge the battery. If PV power is insufficient, Grid will provide power to load.

• Max Solar Power: allowed the maximum DC input power.

• Grid Peak-shaving: when it is active, grid output power will be limited within the set value. If the load power exceeds the allowed value, it will take PV energy and battery as supplement. If still can’t meet the load requirement, grid power will increase to meet the load needs.

• Time of use: it is used to program when to use grid or generator to charge the battery, and when to discharge the battery to power the load. Only tick “Time Of Use” then the follow items (Grid, charge, time, power etc.) will take effect.

  • Note : when in selling first mode and click time of use, the battery power can be sold into grid.

• Gen charge : utilize diesel generator to charge the battery in a time period.

• Time : real time, range of 01:00-24:00.

  • Note : when the grid is present, only the “time of use” is ticked, then the battery will discharge. Otherwise, the battery won’t discharge even the battery SOC is full. But in the off-grid mode (when grid is not available, inverter will work in the off-grid mode automatically).

• Power : Max. discharge power of battery allowed.

• Batt(V or SOC %) : battery SOC% or voltage at when the action is to happen.

For example

• During 01:00-05:00,
  if battery SOC is lower than 80%, it will use grid to charge the battery until battery SOC reaches 80%.

• During 05:00-08:00,
  if battery SOC is higher than 40%, hybrid inverter will discharge the battery until the SOC reaches 40%. At the same time, if battery SOC is lower than 40%, then grid will charge the battery SOC to 40%.

• During 08:00-10:00,
  if battery SOC is higher than 40%, hybrid inverter will discharge the battery until the SOC reaches 40%.

• During 10:00-15:00,
  when battery SOC is higher than 80%, hybrid inverter will discharge the battery until the SOC reaches 80%.

• During 15:00-18:00,
  when battery SOC is higher than 40%, hybrid inverter will discharge the battery until the SOC reaches 40%.

• During 18:00-01:00,
  when battery SOC is higher than 35%, hybrid inverter will discharge the battery until the SOC reaches 35%.

Grid Setup Menu

Grid Mode:
General Standard、UL1741 & IEEE1547、 CPUC RULE21、SRD-UL-1741、CEI 0-21、Australia A、 Australia B、Australia C、EN50549_CZ-PPDS(>16A)、 NewZealand、VDE4105、OVE- Directive R25.

Please follow the local grid code and then choose the corresponding grid standard.

• Grid level : there’re several voltage levels for the inverter output voltage when it is in off-grid mode.

• LN :230VAC LL:400VAC,LN:240VAC LL:420VAC,

• LN :120VAC LL:208VAC, LN:133VAC LL:230VAC.

• IT system : For the IT grid system, the Line voltage (between any two lines in a three-phase circuit) is 230Vac, and the diagram is as follow.If your grid system is IT system, please enable “IT system” and ?ck the “Grid level” as 133-3P as below picture shows.

• Rz : Large resistance ground resistor. Or the system doesn’t have Neutral line

• Normal connect: The allowed grid voltage/frequency range when the inverter first time connect to the grid.

• Reconnect after trip : The allowed grid voltage /frequency range for the inverter connects the grid after the inverter trip from the grid.

• Reconnection time : the waiting time period for the inverter connects the grid again

• PF : power factor which is used to adjust inverter reactive power

• HV1: Level 1 overvoltage protection point;

• HV2: Level 2 overvoltage protection point;

  • 0.10s-Trip time.

• HV3: Level 3 overvoltage protection point.

• LV1: Level 1 undervoltage protection point;

• LV2: Level 2 undervoltage protection point;

• LV3: Level 3 undervoltage protection point.

• HF1: Level 1 over frequency protection point;

• HF2: Level 2 over frequency protection point;

• HF3: Level 3 over frequency protection point.

• LF1: Level 1 under frequency protection point;

• LF2: Level 2 under frequency protection point;

• LF3: Level 3 under frequency protection point.

• FW : this series inverter is able to adjust inverter output power according to grid frequency.

• Droop F: percentage of nominal power per Hz For example, “Start freq F > 50.2Hz, Stop freq F<51.5,

Droop F=40%P/Hz” when the grid frequency reaches 50.2Hz, the inverter will decrease its active power at Droop F of 40%. And then when grid system frequency is less than 50.1Hz, the inverter will stop decreasing output power.

For the detailed setup values, please follow the local grid code.

• V(W) : It is used to adjust the inverter active power according to the set grid voltage.
• V(Q): It is used to adjust the inverter reactive power according to the set grid voltage.

This function is used to adjust inverter output power (active power and reactive power) when grid voltage changes.

For example: V2=110%, P2=80%. When the grid voltage reaches the 110% times of rated grid voltage, inverter output power will reduce its active output power to 80% rated power.

For example : V1=94%, Q1=44%. When the grid voltage reaches the 94% times of rated grid voltage, inverter output power will output 44% reactive output power. For the detailed setup values, please follow the local grid code.

• P(Q) : It is used to adjust the inverter reactive power according to the set active power.
• P(PF) : It is used to adjust the inverter PF according to the set active power.

For the detailed setup values, please follow the local grid code.

• Reserved : This function is reserved.It is not recommended.

Generator Port Use Setup Menu

• Generator input rated power: allowed Max. power from diesel generator
• GEN connect to grid input: connect the diesel generator to the grid input port.
• Smart Load Output: This mode utilizes the Gen input connection as an output which only receives power when the battery SOC and PV power is above a user programmable threshold. e.g.
  • ON : 100%, OFF : 95%: When the PV power exceeds 500W, and battery bank SOC reaches 100%, Smart Load Port will switch on automatically and power the load connected. When the battery bank SOC < 95%, the Smart Load Port will switch off automatically.

Smart Load OFF Batt
Battery SOC at which the Smart load will switch off.

Smart Load ON Batt
Battery SOC at which the Smart load will switch on. simultaneously and then the Smart load will switch on.

• On Grid always on: When click “on Grid always on” the smart load will switch on when the grid is present.

• Micro Inv Input : To use the Generator input port as a micro-inverter on grid inverter input (AC coupled), this feature will also work with “Grid-Tied” inverters.

• Micro Inv Input OFF: when the battery SOC exceeds setting value, Microinveter or grid-tied inverter will shut down.

• Micro Inv Input ON: when the battery SOC is lower than setting value, Microinveter or grid-tied inverter will start to work.

• AC Couple Fre High: If choosing”Micro Inv input”, as the battery SOC reaches gradually setting value (OFF), during the process, the microinverter output power will decrease linear. When the battery SOC equals to the setting value (OFF), the system frequency will become the setting value (AC couple Fre high) and the Microinverter will stop working. MI export to grid cutsoff: Stop exporting power produced by the microinverter to the grid.

• Note : Micro Inv Input OFF and On is valid for some certain FW version only.

Advanced Function Setup Menu

• Solar Arc Fault ON : This is only for US.
• System selfcheck: Disable. this is only for factory.
• Gen Peak-shaving: Enable When the power of the generator exceeds the rated value of it, the inverter will provide the redundant part to ensure that the generator will not overload.
• DRM : For AS4777 standard
• Backup Delay : Reserved
• BMS_Err_Stop : When it is active, if the battery BMS failed to communicate with inverter, the inverter will stop working and report fault.
• Signal island mode: If “Signal island mode” is checked and When inverter is in off-grid mode, the relay on the Neutral line (load port N line) will switch ON then the N line (load port N line) will bind to inverter ground.
• Asymmetric phase feeding: The power that the inverter of PV feeds into the grid will be balanced.

Ex_Meter For CT: when using zero-export to CT mode, the hybrid inverter can select EX_Meter For CT function and use the different meters.e.g.CHNT and Eastron.

Device Info Setup Menu

This page show Inverter ID, Inverter version and alarm codes

• HMI : LCD version
• MAIN : Control board FW version

Mode

The 1st priority power of the system is always the PV power, then 2nd and 3rd priority power will be the battery bank or grid according to the settings. The last power backup will be the Generator if it is available.

Limitation of Liability
In addition to the product warranty described above, the state and local laws and regulations provide financial compensation for the product’s power connection (including violation of implied terms and warranties). The company hereby declares that the terms and conditions of the product and the policy cannot and can only legally exclude all liability within a limited scope.

F01

|

DC_Inversed_Failure

| 1，Check  the  PV  input  polarity 2，Seek help from us, if can not go back to normal state.

F07

|

DC_START_Failure

| 1，The BUS voltage can t be built from PV or battery. 2，Restart the inverter, If the fault still exists, please

contact us for help

F13

|

Working_Mode_change

| 1. When the grid type and frequency changed it will report F13;

2.  When the battery mode was changed to “No battery” mode,it will report F13;

3.  For some old FW version, it will report F13 when the system work mode changed;

4, Generally, it will disappear automatically when shows F13;

5. If it remains same, turn on DC and AC switch for one minute, then turn on the DC and AC switch.;

6. Seek help from us, if can not go back to normal state.

F15

|

AC_OverCurr_SW_Failure

| AC side over current fault

1.  Please check whether the backup load power and common load power are within the range;

2.  Restart and check whether it is normal;

3.  Seek help from us, if can not go back to normal state.

F16

|

GFCI_Failure

|

Leakage      current      fault 1, Check the PV side cable ground connection 2,  Restart  the  system  2-3  times 3, if the fault still existing, please contact us for help.

F18

|

Tz_Ac_OverCurr_Fault

| AC side over current fault

1. Please check whether the backup load power and commonload power are within the range;

2.  Restart and check whether it is normal;

3.  Seek help from us, if cannot go back to normal state.

F20

|

Tz_Dc_OverCurr_Fault

|

DC side over current fault

1. Check PV module connection and battery connection;

2. When in the off-grid mode, the inverter startup with big power load, it may report F20. Please reduce the load power connected;

3. If it remains same, turn on DC and AC switch for one minute, then turn on the DC and AC switch.;

4. Seek help from us, if can not go back to normal state.

F21

|

Tz_HV_Overcurr_fault

| BUS        over        current. 1, Check the PV input current and battery current setting

2.  Restart the system 2~3 times.

3.  If the fault still exists, please contact us for help.

---|---|---

F22

| Tz_EmergStop_Fault| Remotely        shutdown 1, it tells the inverter is remotely controlled.

F23

|

Tz_GFCI_OC_Fault

|

Leakage current fault

1.  Check PV side cable ground connection.

2.  Restart the system 2~3 times.

3.  If the fault still exists, please contact us for help.

F24

|

DC_Insulation_Fault

| PV isolation resistance is too low

1.  Check the connection of PV panels and inverter is firmly and correctly;

2. Check whether the PE cable of inverter is connected to ground;

3.  Seek help from us, if can not go back to normal state.

F26

|

BusUnbalance_Fault

| 1.  Please wait for a while and check whether it is normal;

2.  When the load power of 3 phases is big different, it will report the F26.

3 .When there’s DC leakage current, it will report F26

4.  Restart the system 2~3 times.

5.  Seek help from us, if can not go back to normal state.

F48

|

AC_UnderFreq_Fault

| Grid frequency out of range

1.  Check the frequency is in the range of specification or not;

2.  Check whether AC cables are firmly and correctly connected;

3.  Seek help from us, if can not go back to normal state.

F29

|

Parallel_Comm_Fault

| 1.  When in parallel mode, check the parallel communication cable connection and hybrid inverter communication address setting;

2.  During the parallel system startup period, inverters will report F29.But when all inverters are in ON status, it will disappear automatically;

3.  If the fault still exists, please contact us for help.

F34

|

AC_Overload_Fault

| 1, Check the backup load connection, make sure it is in allowed power range

2, If the fault still exists, please contact us for help

F41

|

Parallel_system_Stop

| 1, Check the hybrid inverter work status. If there’s 1pcs hybrid inverter shutdown, all hybrid inverters will report F41 fault.

2, If the fault still exists, please contact us for help

F42

|

Parallel_Version_Fault

| Grid voltage fault

1.  Check whether the AC voltage is within grid standard protection limits.;

2. Check whether grid AC cables are firmly and correctly connected;

3.  Seek help from us, if can not go back to normal state.

F47

|

AC_OverFreq_Fault

| Grid frequency out of range

1.  Check the frequency is in the range of specification or not;

2.  Check whether AC cables are firmly and correctly connected;

3.  Seek help from us, if can not go back to normal state.

---|---|---

F48

|

AC_UnderFreq_Fault

|

Grid frequency out of range

1.  Check the frequency is in the range of specification or not;

2.  Check whether AC cables are firmly and correctly connected;

3.  Seek help from us, if can not go back to normal state.

F52

|

DC_VoltHigh_Fault

| BUS voltage is too high

1.  Check whether battery voltage is too high;

2.  check the PV input voltage, make sure it is within the allowed range;

3.  Seek help from us, if can not go back to normal state.

F53

|

DC_VoltLow_Fault

| Battery voltage low

1.  Check whether battery voltage is too low;

2.  If the battery voltage is too low, using PV or grid to charge thebattery;

3.  Seek help from us, if can not go back to normal state.

F58

|

Battery_comm_Lose

| 1, it tells the communication between hybrid inverter and battery BMS disconnected when “BMS_Err-Stop” is active”

2, if don’t want to see this happen, you can disable “BMS_Err-Stop” item on the LCD.

3, If the fault still exists, please contact us for help

F62

|

DRMs0_stop

|

1, the DRM function is for Australia market only. 2, Check the DRM function is active or not 3, Seek help from us, if can not go back to normal state after restart the system

F34

|

AC_Overload_Fault

| 1, Check the backup load connected, make sure it is in allowed power range

2, If the fault still exists, please contact us for help

F63

|

ARC_Fault

| 1.  ARC fault detection is only for US market;

2.  Check PV module cable connection and clear the fault;

3.  Seek help from us, if can not go back to normal state

F64

|

Heatsink_HighTemp_Fault

| Heat sink temperature is too high

1.  Check whether the working environment temperature is too high;

2.  Turn off the inverter for 10mins and restart;

3.  Seek help from us, if can not go back to normal state.

Chart 7-1 Fault information

Under the guidance of our company, customers return our products so that our company can provide service of maintenance or replacement of products of the same value. Customers need to pay the necessary freight and other related costs. Any replacement or repair of the product will cover the remaining warranty period of the product. If any part of the product or product is replaced by the company itself during the warranty period, all rights and interests of the replacement product or component belong to the company.

Factory warranty does not include damage due to the following reasons:

• Damage during transportation of equipment;
• Damage caused by incorrect installation or commissioning;
• Damage caused by failure to comply with operation instructions, installation instructions or maintenance instructions;
• Damage caused by attempts to modify, alter or repair products;
• Damage caused by incorrect use or operation;
• Damage caused by insufficient ventilation of equipment;
• Damage caused by failure to comply with applicable safety standards or regulations;
• Damage caused by natural disasters or force majeure (e.g. floods, lightning, overvoltage, storms, fires, etc.)

In addition, normal wear or any other failure will not affect the basic operation of the product. Any external scratches, stains or natural mechanical wear does not represent a defect in the product.

Datasheet

Model| SUN-5K- SG01HP3-

EU-AM2

| SUN-6K- SG01HP3-

EU-AM2

| SUN-8K- SG01HP3-

EU-AM2

| SUN-10K- SG01HP3-

EU-AM2

| SUN-12K- SG01HP3-

EU-AM2

| SUN-15K- SG01HP3-

EU-AM2

| SUN-20K- SG01HP3-

EU-AM2

---|---|---|---|---|---|---|---
Battery Input Date
Battery Type| Li-lon
Battery Voltage Range(V)| 160~700
Max. Charging Current(A)| 37
Max. Discharging Current(A)| 37
Number of battery input| 1
Charging Strategy for Li-lon Battery| Self-adaption to BMS
PV String Input Data
Max. DC Input Power(W)| 6500| 7800| 10400| 13000| 15600| 19500| 26000
Max. DC Input Voltage (V)| 1000
MPPT Range(V)| 150-850
Start-up Voltage(V)| 180
Full Load DC Voltage Range (V)| 195-850| 195-850| 260-850| 325-850| 340-850| 420-850| 500-850
Rated DC Input Voltage (V)| 600
PV Input Current(A)| 20+20| 20+20| 20+20| 20+20| 26+20| 26+20| 26+26
Max.PV Isc(A)| 30+30| 30+30| 30+30| 30+30| 39+30| 39+30| 39+39
No. of MPPT Trackers| 2
No. of Strings Per MPPT Tracker| 1+1| 1+1| 1+1| 1+1| 2+1| 2+1| 2+2
AC Output Data
Rated AC Output and UPS Power(W)| 5000| 6000| 8000| 10000| 12000| 15000| 20000
Max. AC Output Power(W)| 5500| 6600| 8800| 11000| 13200| 16500| 22000
Peak Power(off grid)| 1.5 time of rated power, 10 S
AC Output Rated Current(A)| 7.6/7.3| 9.1/8.7| 12.2/11.6| 15.2/14.5| 18.2/17.4| 22.8/21.8| 30.4/29.0
Max. AC Current(A)| 8.4/8.0| 10/9.6| 13.4/12.8| 16.7/16| 20/19.2| 25/24| 33.4/31.9
Max. Three-phase Unbalanced

Output Current（A）

| 13| 13| 18| 22| 25| 30| 35
Max. Continuous AC Passthrough(A)| 40| 80
Power Factor| 0.8 leading to 0.8 lagging
Output Frequency and Voltage| 50/60Hz; 3L/N/PE 220/380, 230/400Vac
Grid Type| Three Phase
DC injection current (mA)| <0.5%ln
Efficiency|
Max. Efficiency| 97.60%
Euro Efficiency| 97.00%
MPPT Efficiency| >99%
Protection
PV Input Lightning Protection| Integrated
Antiislanding Protection| Integrated
PV String Input Reverse Polarity Protection| Integrated
Insulation Resistor Detection| Integrated
Residual Current Monitoring Unit| Integrated
Output Over Current Protection| Integrated
Output Shorted Protection| Integrated
Output Over Voltage Protection| DC Type II / AC Type III
Batiery Over Current Protection| Fuses
Certifications and Standards

Grid Regulation| VDE4105,IEC61727/62116,VDE0126,AS4777.2,CEI 0 21,EN50549-1, G98,G99,C10-11,UNE217002,NBR16149/NBR16150
EMC/Safety Regulation| IEC62109-1/-2, NBT32004-2018, EN61000-6-1,EN61000-6-2, EN61000-6-3, EN61000-6-4
General Data
Operating Temperature Rande(℃)| -40~60℃, >45℃ Derating
Cooling| Intelligent air cooling
Noise(dB)| ≤45 dB
Communication with BMS| RS485; CAN
Weight(kg)| 30.5
Size(mm)| 408W×638H×237D
Protection Degree| IP65
Installation Style| Wall-mounted
Warranty| 5 years

Appendix I

Definition of RJ45 Port Pin for BMS1

Definition of RJ45 Port Pin for BMS2

Definition of RJ45 Port Pin for Meter

Definition of RJ45 Port Pin for RS485

RS232

This RS232 port is used to connect the wifi datalogger

Appendix II

1. Split Core Current Transformer (CT) dimension: (mm)
2. Secondary output cable length is 4m.

Add: No.26-30, South Yongjiang Road, Beilun, 315806, Ningbo, China Tel: +86 (0) 574 8622 8957 Fax: +86 (0) 574 8622 8852 E-mail: service@deye.com.cn Web: www.deyeinverter.com

FAQ

Where can I get the latest version of the user manual?

The latest version of the user manual can be acquired by contacting service@deye.com.cn.

References

• Solar Grid-Tie Inverter Manufacturers, PV On-Grid Inverter | Deye

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