Goodwe ET G2 User Manual
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Goodwe ET G2 User Manual

Goodwe ET G2 User Manual

Residential smart inverter solutions
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Residential Smart Inverter Solutions
ET G2 6-15kW+Lynx Home F/Lynx Home D
User Manual
V1.5-2025-04-16
1

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Summary of Contents for Goodwe ET G2

  • Page 1 Residential Smart Inverter Solutions ET G2 6-15kW+Lynx Home F/Lynx Home D User Manual V1.5-2025-04-16...
  • Page 2 No part of this manual can be reproduced or transmitted to the public platform in any form or by any means without the prior written authorization of GoodWe Technologies Co., Ltd. Trademarks and other GOODWE trademarks are trademarks of GoodWe Technologies Co., Ltd. All other trademarks or registered trademarks mentioned in this manual are owned by the company. NOTICE The information in this user manual is subject to change due to product updates or other reasons.

  • Page 3: About This Manual

    Product Product information Description type Rated output power: 6kW - 15kW. Inverter ET G2 6-15kW Capacity of single battery system: 6.4kWh - 28.8kWh. Lynx Home F G2 Max capacity of parallel connected battery systems: 230.4kWh. Capacity of single battery system: 6.6kWh - 16.38kWh.
  • Page 4 Indicates a high-level hazard that, if not avoided, will result in death or serious injury. WARNING Indicates a medium-level hazard that, if not avoided, could result in death or serious injury. CAUTION Indicates a low-level hazard that, if not avoided, could result in minor or moderate injury. NOTICE Highlight and supplement the texts.

  • Page 5: Safety Precautions

     Strictly follow the installation, operation, and configuration instructions in this manual. The manufacturer shall not be liable for equipment damage or personal injury if you do not follow the instructions. For more warranty details, please visit: https://www.goodwe.com/warrantyrelated.html 2.2 Personnel Requirements NOTICE ...
  • Page 6  Perform electrical connections in compliance with local laws, regulations, standards and specifications. Including operations, cables, and component specifications.  Connect cables using the connectors included in the package. The manufacturer shall not be liable for equipment damage if other connectors are used. ...

  • Page 7: Inverter Safety

    2.3.1 PV String Safety WARNING  Ensure the component frames and the bracket system are securely grounded.  Ensure the DC cables are connected tightly, securely and correctly. Inappropriate wiring may cause poor contacts or high impedances, and damage the inverter. ...

  • Page 8: Battery Safety

    2.3.3 Battery Safety DANGER  The battery system exists high voltage during the equipment running. Keep Power Off before any operations to avoid danger. Strictly follow all safety precautions outlined in this manual and safety labels on the equipment during the operation. ...
  • Page 9 2.3.4 Smart Meter Safety WARNING If the voltage of the power grid fluctuates, resulting in the voltage to exceed 265V, in this case, long- term overvoltage operation may cause damage to the meter. It is recommended to add a fuse with a rated current of 0.5A on the voltage input side of the meter to protect it.
  • Page 10 Keep the equipment away from children. Operate the equipment properly to avoid explosion. Batteries contain flammable materials, beware of fire. Do not lift the equipment after wiring or when the equipment is working. Do not pour with water. Read through the user manual before any operations. Wear personal protective equipment during installation, operation and maintaining.

  • Page 11: Eu Declaration Of Conformity

     Registration, Evaluation, Authorization and Restriction of Chemicals (EC) No 1907/2006 (REACH) 2.5.3 Battery GoodWe Technologies Co., Ltd. hereby declares that batteries sold in the European market meets the requirements of the following directives:  Electromagnetic compatibility Directive 2014/30/EU (EMC) ...

  • Page 12: System Introduction

    3 System Introduction 3.1 System Overview The residential smart inverter solution consists of inverter, battery system, smart meter, smart dongle, etc.. In the PV system, solar energy can be convert to electric energy for household needs. The IoT devices in the system controls the electrical equipment by recognizing the overall power consumption situation.

  • Page 13: Product Overview

    GM3000: the CT cannot be replaced. CT ratio: 120A: 40mA.  GM330: order the CT for GM330 from Smart GM3000 GoodWe or other suppliers. CT ratio: Na: 5A. GM330 meter  nA: CT primary input current, n ranges from 200 to 5000.
  • Page 14 3.2.2 Battery The Lynx Home F battery system consists of a power control unit and battery modules. The Lynx Home D battery system consists of integrated BMS and battery modules. The battery system can store and release electricity according to the requirements of the PV; energy storage system, and the input and output ports of the energy storage system are all;...

  • Page 15: Smart Meter

    Model Number of modules LX F6.4-H-20 LX F9.6-H-20 LX F12.8-H-20 LX F16.0-H-20 LX F19.2-H-20 LX F22.4-H-20 LX F25.6-H-20 LX F28.8-H-20 Lynx Home D NOTICE Mounting base or wall mounting rack optional. 3.2.3 Smart Meter The smart meter can measure the grid voltage, current, power, frequency, electric energy and other parameters, and transfer the data to the inverter to control the input and output power of the energy storage system.
  • Page 16 GM3000 and the CT, which cannot be replaced, are included in the inverter GM3000 package. CT ratio: 120A/40mA. Order the CT for GM330 from GoodWe or other suppliers. CT ratio: nA/5A. GM330  nA: CT primary input current, n ranges from 200 to 5000.

  • Page 17: System Working Mode

    Master inverter of the parallel Ezlink3000 WiFi, LAN, bluetooth connected inverters 3.3 Supported Grid Types 3.4 System Working Mode Self-use Mode  Self-use mode is the basic working mode of the system.  When the power generated in the PV system is sufficient, it will supply the loads in priority. The excess power will charge the batteries first, then the remaining power will be sold to the utility grid.
  • Page 18  The battery will be charged to preset SOC protection value by utility grid or PV when the system is running on-grid. So that the battery SOC is sufficient to maintain normal working when the system is off- grid. The purchase of electricity from the power grid to charge the battery must comply with local laws and regulations.
  • Page 19 Economic mode It is recommended to use economic mode in scenarios when the peak-valley electricity price varies a lot. Select economic mode only when it meets the local laws and regulations. For example, set the battery to charge mode during Vally period to charge battery with grid power. And set the battery to discharge mode during Peak period to power the load with the battery.
  • Page 21 Smart charging mode  In some countries/regions, the PV power feed into the utility grid is limited.  Set peak limit power, charge the battery using the surplus power when the PV power exceeds the peak limit power. Or set charging time, during the charging time, the PV power can be used to charge the battery.
  • Page 23 Peakshaving Mode  Peakshaving mode is mainly applicable to industrial and commercial scenarios.  When the total power consumption of the loads exceeds the peak shaving limit, the battery discharges to reduce the power consumption exceeds the peak shaving limit. ...
  • Page 24 GW9900-ET-20 (only for Australia) GW10K-ET-20 GW12K-ET-20 GW15K-ET-20...

  • Page 25: Package Content

    4 Check and Storage 4.1 Check Before Receiving Check the following items before receiving the product. 1. Check the outer packing box for damage, such as holes, cracks, deformation, and other signs of equipment damage. Do not unpack the package and contact the supplier as soon as possible if any damage is found.
  • Page 26 6PIN terminal x 4PIN terminal x 3 2PIN terminal x AC terminal x 12 PE terminal x Tubular terminal x 20 BMS/Meter AC cover x 1 communication cable x Expansion CT x 1 bolt x 4 Smart dongle Screws driver x (Optional) Battery connector x 2 Battery connector...
  • Page 27 Base x PCU x 1 DC connector  Lynx Home F x1 Expansion bolt x  Lynx Home F Plus+ Adjustable feet  Adjustable feet: only for Lynx home F Plus+  Included bracket quantity when selecting adjustable feet: Locking bracket ...
  • Page 28 PCU x 1 Base x 1 DC Connector • Positive x 2 Expansion bolt x 8 • Negative x 2 M5*12 screws x N N: Quantity depends on product configuration: M5*12 screws x 8  M5*12 screws x10  Adjustable feet x 4 M5*12 screws x 11 ...
  • Page 29 according to the installation conditions. The specific delivery content is subject to the actual selection.  Battery Parts Quantity Parts Quantity Battery’s left Battery x 1 protective cover Battery’s right M6 screws x 2 protective cover M5 screws  Fixing bracket between batteries delivered as accessories: M5 M6 expansion bolt x 2...
  • Page 30 Adjustable feet x N The quantity of adjustable feet is subject to actual shipment. If there are no adjustable Grounding terminal x 1 feet in the actual delivery and you need use them, please contact the dealer or after-sales service to obtain them.
  • Page 31  Power connector  (Optional)hexwrench The hexwrench is shipped together with the battery Fastening tool for power connector DC terminal labeled with HD Locking terminal on the ziplock bag. Documents x 1 4.2.4 Smart Meter (GM3000) Parts Quantity Parts Quantity Smart meter and CT 2PIN-RJ45 adapter cable x 1...
  • Page 32 4.2.6 Smart Dongle (WiFi/ LAN Kit-20) Parts Description Parts Description Smart dongle x 1 Documents x 1 4.2.7 Smart Dongle (Ezlink3000) Parts Description Parts Description Smart dongle x 1 LAN cable connector x 1 Unlock tool x 1 Remove the module using the removing tool if it is included.
  • Page 33 professionals before being put into use. 1. If the inverter has been stored for more than two years or has not been in operation for more than six months after installation, it is recommended to be inspected and tested by professionals before being put into use.
  • Page 34 Packing requirements: Do not unpack the outer package or throw the desiccant away. Installation environment requirements： 1. Place the equipment in a cool place where away from direct sunlight. 2. Store the equipment in a clean place. Make sure the temperature and humidity are appropriate and no condensation.

  • Page 35: Installation Environment Requirements

    5 Installation DANGER Install and connect the equipment using the deliverables included in the package. Otherwise, the manufacturer shall not be liable for the damage. 5.1 System Installation and Commissioning Procedure 5.2 Installation Requirements 5.2.1 Installation Environment Requirements NOTICE Lynx home D ： ...
  • Page 36 1. Do not install the equipment in a place near flammable, explosive, or corrosive materials. 2. The temperature and humidity at the installation site should be within the appropriate range. 3. Do not install the equipment in a place that is easy to touch, especially within children’s reach. 4.

  • Page 37: Installation Space Requirements

    5.2.2 Installation Space Requirements Reserve enough space for operations and heat dissipation when installing the system.

  • Page 38: Tool Requirements

    5.2.3 Tool Requirements NOTICE The following tools are recommended when installing the equipment. Use other auxiliary tools on site if necessary. Installation Tools...
  • Page 39 Tool Description Tool Description Diagonal pliers RJ45 crimping tool Wire stripper YQK-70 hydraulic pliers VXC9 hydraulic pliers Level PV connector tool Adjustable wrench PV-CZM-61100 Torque wrench Hammer drill (Φ8mm) M5/M6/M8 Rubber hammer Socket wrench set Multimeter Marker Range≤1100V Heat shrink tube Heat gun Cable tie Vacuum cleaner...

  • Page 40: Transportation Requirements

    Insulation gloves and Dust mask safety gloves Goggles Safety shoes 5.2.4 Transportation Requirements WARNING  Operations such as transportation, turnover, installation and so on must meet the requirements of local laws and regulations.  Move the equipment to the site before installation. Follow the instructions below to avoid personal injury or equipment damage.

  • Page 41: Installing The Battery System

    5.4 Installing the Battery System 5.4.1 Installing Lynx Home F WARNING  Ensure that the PCU is installed above the battery modules. Do not install any battery modules above the PCU.  Ensure that the battery system is installed vertically and securely. Align the installation holes of the battery base, battery modules, and PCU.
  • Page 42 5.4.2 Installing Lynx Home F Plus+ Step 1(Optional) Install the adjustable feet to the base. Step 2 Install the locking bracket to the base. Step 3 Place the base cling to the wall and mark the drilling positions. Then remove the base. Step 4 Drill holes with the hammer drill.
  • Page 43 remove the PCU. Step 10 Drill holes with the hammer drill. Step 11 Secure the locking bracket to the wall. Step 12 Install the locking bracket to PCU. Step 13 (Optional) Check the battery system to ensure that it is installed vertically and securely. In case of tilting or shaking, the battery system can be adjusted by rotating the adjust feet.
  • Page 44 installed in the correct direction. Step 5 Remove the cover in front of the battery wiring terminal. Step 6 Place the battery module on the base, and ensure that the base and the battery are installed in the same direction. Install the remaining batteries and PCU based on the actual needs. Step 7 Install the locking bracket of the PCU.
  • Page 45 5.4.4 Installing Lynx Home D NOTICE  The battery system has to be installed on a base or on a wall mount rack.  When stacking batteries, auxiliary tools need to be used for installation.  When a single group of battery exceeds 3 pieces, it is recommended to use a base installation. ...
  • Page 46 Installing the Wall Mounting Rack (Optional) Step 1 Make the wall mount rack tightly adhere to the wall. Ensure that the rack is securely placed and use a level bar to measure if the rack is level. After adjusting the position and levelness of the rack, mark the drilling positions, then remove the rack.
  • Page 47 Installing the Battery Step 1 Preinstall the locking bracket to battery. Step 2 Use a marker pen to mark the punching position and drill the hole. 1. Drill holes with the hammer drill.(hole diameter: 8mm，depth: 60mm) 2. Clean the hole. Step 3 Drill holes and install expansion bolt.
  • Page 48 5.5 Installing the Smart Meter WARNING In areas at risk of lightning, if the meter cable exceeds 10m and the cables are not wired with grounded metal conduits, you are recommended to use an external lightning protection device. GM3000...
  • Page 49 GM330...

  • Page 50: System Wiring Diagram

    6 System Wirings DANGER  Perform electrical connections in compliance with local laws and regulations. Including operations, cables, and component specifications.  Disconnect the DC switches and the AC output switches to power off the equipment before any electrical connections. Do not work with power on. Otherwise, an electric shock may occur. ...
  • Page 51 N and PE cables are separately wired in the Main Panel. NOTICE  Ensure that the grounding of BACK-UP is correctly and tightened. Otherwise, the BACK-UP function may be abnormal in case of grid failure.  The following diagram is applicable to areas except Australia or New Zealand. ...
  • Page 52 6.2 Detailed System Wiring Diagram The system wiring diagram takes some models as an example, refer to the electrical connection section and actual used products for more detailed instructions. 6.2.1 Detailed System Wiring Diagram For Single Inverter Use built-in smart meter in the system...
  • Page 53 Use GM3000 in the system...
  • Page 54 Use GM330 in the system 6.2.2 Detailed System Wiring Diagram For Parallel System  In parallel scenarios, the inverter connecting to Ezlink and smart meter is considered as the master inverter, while all the others are slave inverters. Do not connect any smart dongle to the slave inverters.
  • Page 55 Use GM3000 in the system The parallel system with GM3000 is similar to the parallel system with GM330. For more details about smart meter connections, refer to the single inverter system. Use GM330 in the system...

  • Page 56: Preparing Materials

    6.3 Preparing Materials WARNING  Do not connect loads between the inverter and the AC switch directly connected to the inverter.  Install one AC output circuit breaker for each inverter. Multiple inverters cannot share one AC circuit breaker.  An AC circuit breaker shall be installed on the AC side to make sure that the inverter can safely disconnect the grid when an exception happens.
  • Page 57  Single-core outdoor copper cable Prepared by  customers or buy Conductor cross-sectional area: 10mm² Battery DC cable  Outer diameter: 6.5mm-8.5mm from GoodWe.  Multi-core outdoor copper cable Prepared by  AC cable Conductor cross-sectional area: 6mm² customers.  Outer diameter: 18mm...
  • Page 58 customers. 6.4 Connecting the PE cable WARNING  Connect the PE cable first before installing the equipment. Disconnect the PE cable before dismantling the equipment.  The PE cable connected to the enclosure of the inverter cannot replace the PE cable connected to the AC output port.
  • Page 59 Lynx Home D Connect the grounding cable to any grounding point of the battery system. 6.5 Connecting the PV Cable DANGER  Do not connect one PV string to more than one inverter at the same time. Otherwise, it may cause damage to the inverter.

  • Page 60: Connecting The Battery Cable

    2. Make sure that the positive pole of the PV string connects to the PV+ of the inverter. And the negative pole of the PV string connects to the PV- of the inverter. WARNING  The PV strings cannot be grounded. Ensure the minimum insulation resistance of the PV string to the ground meets the minimum insulation resistance requirements before connecting the PV string to the inverter (R=maximum input voltage/ 30mA).
  • Page 61 specifications are:  The recommended tool for crimping battery DC terminals without HD Locking terminal labels on the ziplock bag in the delivery is the YQK-70 hydraulic pliers.  The recommended tool for crimping battery DC terminals without HD Locking terminal labels on the ziplock bag in the delivery is the YQK-70 hydraulic pliers.
  • Page 62 Definition of the battery communication port (Lynx Home F): Description CAN_H Connects to the inverter BMS communication port to communication with the inverter; or CAN_L terminal resistor. 1, 2, 3, 6, 7, 8 Communication between the parallel connected Lynx Home F Plus Series batteries: COM1 COM2 COM3...
  • Page 63 Definition of the Lynx Home D communication port: Battery port Description RS485_A1 Reserved RS485_B1 CAN_H Connect the inverter communication prot or battery parallel communication port CAN_L 3/6/7/8 6.6.1 Connecting the Power Cable Between the Inverter and Battery WARNING  Measure the DC cable using the multimeter to avoid reverse polarity connection. Also, the voltage should be within the permissible range.
  • Page 64 Make the inverter power cable Type Ⅰ Type Ⅱ...
  • Page 65 Make the battery power cable (Lynx Home F) Make the battery power cable (Lynx Home F Plus) Make the battery power cable (Lynx Home F G2)
  • Page 66 Make the battery power cable (Lynx Home D)
  • Page 67 6.6.2 Connecting the Communication Cable Between the Inverter and Battery NOTICE The BMS cable is included in the package of the inverter, the included BMS communication cable is recommended. If more communication cables are needed, prepare shielded network cables and RJ connectors by yourself to make the cable.
  • Page 68 Inverter + Lynx Home D...
  • Page 69 6.6.3 Connecting the Power Cable and Communication Cable Between Lynx Home D Batteries 6.6.3.1 Power cable Connecting the Power cable Type Ⅰ...
  • Page 70 Type Ⅱ Use the package included tool and follow the steps below to remove the power connector. Type Ⅰ Type Ⅱ 6.6.3.2 Communication Cable and Terminal Resistor Use the communication cable and terminal resistor included in the package. WARNING  Do not forget to install the terminal resistor, otherwise the battery system cannot work properly.

  • Page 71: Installing The Protective Cover

    6.6.3.3 Installing the Protective Cover NOTICE Remove the release paper on the back of the protective cover before installing the front protective cover of the rack. Step 1 (Optional) For ground installation only. If no cable pass through the base, install a hole plug here. Step 2 Install the side cover of the battery.

  • Page 72: Connecting The Ac Cable

    6.7 Connecting the AC Cable WARNING  The residual current monitoring unit (RCMU) is integrated into the inverter to avoid the residual current exceeds the limit. The inverter will disconnect the utility grid quickly once it found the residual current exceeds the limit. ...
  • Page 73 6.8 Connecting the Meter cable NOTICE  The smart meter included in the package is intended for a single inverter. Do not connect one smart meter to multiple inverters. Contact the manufacturer for additional smart meters if multiple inverters are connected. ...
  • Page 74 Connection steps Wiring of GM330 Connection steps...
  • Page 75 Installing the CT (Type I) Installing the CT (Type II) 6.9 Connecting the Inverter Communication Cable NOTICE  If the built-in smart meter is used in the parallel scenario, the CT must be connected to the master inverter. Do not connect any CT to the slave inverters. ...
  • Page 76 operation.  To realize DRED or RCR function in parallel scenarios, the communication cable have to be connected to the master inverter. To realize remote shutdown function in parallel scenarios, the communication cables have to be connected to all inverters. ...
  • Page 77 Provides signal control port to control equipment remote shutdown or realize NS protection function. Remote shutdown function:  Control the device and stop it once any accident happens. Remote shutdown/NS Protection (RSD)  Remote shutdown devices must be normally closed switches. ...
  • Page 78 6.10 Connecting the Smart Dongle NOTICE  Plug a smart dongle into the inverter to establish a connection between the inverter and the smartphone or web pages through Bluetooth, WiFi or LAN. Set inverter parameters, check running information and fault information, and observe system status in time via the smartphone or web pages.
  • Page 79 transmission rate requirements.  The built-in SIM card of the 4G smart dongle is a mobile communication card. Please confirm whether the device is installed in an area covered by mobile 4G signals.  The 4G Kit-CN-G20 or 4G Kit-CN-G21 smart dongle supports the replacement of operator communication cards.

  • Page 80: System Commissioning

    7 System Commissioning 7.1 Check Before Power ON Port definition The inverter is firmly installed in a clean place where is well-ventilated and easy to operate. The PE, DC input, AC output, communication cables, and terminal resistors are connected correctly and securely. Cable ties are intact, routed properly and evenly.

  • Page 81: Inverter Indicators

    ❹ : Optional in compliance with local laws and regulations. 7.3 Indicators 7.3.1 Inverter Indicators Indicator Status Description The inverter is power on and in the standby mode. The inverter is starting up and in the self-check mode. The inverter is in normal operation under grid-tied or off-grid mode.
  • Page 82 0%＜SOC≤25% No battery connected. Indicator light blinking during battery discharging: for example, when the battery SOC is between 25% and 50%, the light at the 50% position blinks.

  • Page 83: Battery Indicators

    7.3.2 Battery Indicators Lynx Home F Series Normal status SOC indicator Button indicator Battery system status SOC indicator indicates the Green light blinks 1 The battery system is in standby battery percentage of the time/s mode. battery system. Green light blinks 2 The battery system is in idle mode.
  • Page 84 Abnormal status Button indicator Battery system Description status Once an alarm occurs, the battery system will perform a self-check. After the battery system Battery system Red light blink 1 time/s alarm self-check is complete, the battery system enters operation or fault mode. Check both the button indicator and the SOC indicator status to determine the fault that has Red light steady on...
  • Page 85 Abnormal status Button indicator Battery system Description status Once an alarm occurs, the battery system will perform a self-check. After the battery system self-check is complete, the battery system enters Battery system Red light blinks operation or fault mode. alarm Check the alarm information through the SolarGo app.
  • Page 86 GM330 Type Status Description Steady on Power on, no RS485 communication. Power Blinks Power on, RS485 communication works properly. The smart meter is power off. Reserved Press the Reset button for more than 5 seconds, Blinks power light, buying or selling electricity indicator light flash: Reset the meter.
  • Page 87 Indicator Color Status Description The connection of the wired network at Steady on 100Mbps is normal.  The Ethernet cable is not connected. Green  The connection of the wired network Communication at 100Mbps is abnormal. indicator in LAN  The connection of the wired network Port at 10Mbps is normal.
  • Page 88 indicator Blinks 2 times: Smart dongle is not connected to the base station. Blinks 4 times: The smart dongle is connected to the base station, but has not been connected to the server. Blinks 6 times: The smart dongle is disconnected from the inverter.

  • Page 89: Downloading The App

    Ezlink3000 Indicator / Color Status Description silkscreen Power Blink = The Ezlink is working properly. Blue OFF = The Ezlink is powered off. ON = The Ezlink is connected to the server. Blink 2 = The Ezlink is not connected to the router.
  • Page 90 The device name varies depending on the inverter model or smart dongle type:  Wi-Fi Kit: Solar-WiFi***  Bluetooth module: Solar-BLE***  WiFi/LAN Kit-20: WLA-***  Ezlink3000: CCM-BLE***；CCM-***；***  4G Kit-CN-G20 or 4G Kit-CN-G21: GSA-*** or GSB-*** *** is the inverter serial number*...

  • Page 91: Communication Settings

    Connecting the inverter via bluetooth 8.3 Communication Settings NOTICE The communication configuration interface may vary depending on the type of smart dongle connected to the inverter. Please refer to the actual interface for accurate information. Step 1 Tap Home> Settings > Communication Settings > WLAN/LAN to set the parameters. Step 2 Set the WLAN or LAN parameters based on actual situation.

  • Page 92: Quick Settings

     Enable DHCP when the router is in dynamic IP mode.  Disable DHCP when a switch is used or the router is in static IP DHCP mode. IP Address Subnet Mask  Do not configure the parameters when DHCP is enabled. ...
  • Page 93 Parameters Description Safety Code Select safety country accordingly. In parallel scenarios, set the number of inverters in the parallel system based on Quantity Settings actual situation. Select the actual mode in which the battery is connected to the inverter. No need BAT Connect Mode to set the battery model and working mode if there is no battery is connected.
  • Page 94 Parameters Description Self-use mode: based on the self-use mode, Back-up mode, Economic mode, and Smart charging can be enabled at the same time, and the inverter will automatically select the working mode. Working priority: Back- up mode> Economic mode >Smart charging The maximum depth of discharge of the battery when the system is working Depth Of Discharge (On-Grid) on-grid.
  • Page 95 Smart Charging Month Set the smart charging months. More than one month can be set. Set the Peak Limiting Power in compliance with local laws and regulations. Peak Limiting Power The Peak Limiting Power shall be lower then the output power limit specified by local requirements.
  • Page 96 Tap Complete to complete the settings, restart the equipment following the prompts. 8.5 Creating Power Plants NOTICE Login to the SEMS Portal app using the account and password before creating power plants. If you have any questions, refer to the Plant Monitoring section. Step 1 Enter the Create Plant page.
  • Page 97 9 System Commissioning 9.1 SolarGo Overview SolarGo App is a mobile application that communicates with the inverter through bluetooth or WiFi modules. Commonly used functions are as follows: Check the operating data, software version, alarms, etc. Set grid parameters, communication parameters, safety countries, power limitation, etc. Equipment maintenance.
  • Page 98 9.1.1 Menu Structure of the App 9.1.2 Login Page of SolarGo App...
  • Page 99 Name / Description Icon Tap the icon to open the page downloading the SEMS Portal app. Tap to read the connection guide. Not found  Check information such as app version, local contacts, etc.  Other settings, such as update date, switch language, set temperature unit, etc.
  • Page 100 Serial number of the connected inverter or serial number of the Serial Number master inverter in the parallel system. Device Status Indicates the status of the inverter, such as Working, Fault, etc. Indicates the energy flow chart of the PV system. The actual page Energy Flow Chart prevails.
  • Page 101 9.3 Communication Settings NOTICE The communication configuration interface may vary depending on the type of smart dongle connected to the inverter. Please refer to the actual interface for accurate information. Setting Privacy and Security Type I Step 1 Tap Home > Settings > Communication Setting > Privacy & Security to set the parameters.
  • Page 102 Step 1 Tap Home > Settings > Communication Setting > Privacy & Security to set the parameters. Step 2 Enable Bluetooth Stays On or WLAN Control based on actual needs. Setting WLAN/ LAN Parameters Step 1 Tap Home > Settings > Communication Settings > Network Settings to set the parameters.
  • Page 103 Parameters Description Safety Code Select safety country accordingly. Select the actual mode in which the battery is connected to the inverter. No BAT Connect Mode need to set the battery model and working mode if there is no battery is connected.
  • Page 104 Parameters Description Self-use mode: based on the self-use mode, Back-up mode, Economic mode, and Smart charging can be enabled at the same time, and the inverter will automatically select the working mode. Working priority: Back- up mode> Economic mode >Smart charging Depth Of Discharge (On- The maximum depth of discharge of the battery when the system is working on- Grid)
  • Page 105 Smart Charging Month Set the smart charging months. More than one month can be set. Set the Peak Limiting Power in compliance with local laws and regulations. The Peak Limiting Power Peak Limiting Power shall be lower then the output power limit specified by local requirements.

  • Page 106: Setting The Basic Information

    9.5 Setting the Basic Information 9.5.1 Setting Shadow Scan and SPD Step 1 Tap Home> Settings > Basic Settings to set the parameters. Step 2 Set the functions based on actual needs. Shadow Scan and SPD Parameters Description Enable Shadow Scan when the PV panels are severely shadowed to optimize the power generation Shadow Scan efficiency.

  • Page 107: Setting Advanced Parameters

    Take effect once. In off-grid mode, enable First Cold Start (Off- First Cold Start (Off grid) grid) to output backup supply with battery or PV. Take effect multiple times. In off-grid mode, enable First Cold Cold Start Holding Start (Off-grid) to output backup supply with battery or PV. Once the power of loads connected to the inverter BACK-UP ports exceeds the rated load power, the inverter will restart and detect the power again.
  • Page 108 2: 2 monitored channels GW15K-ET-20 Step 1 Tap Home > Settings > Advanced Settings > AFCI to set the parameters. Step 2 Set the parameters based on actual needs. Tap‘√’or Save to save the settings. The parameters are set successfully. Parameters Description AFCI Test...

  • Page 109: Setting Load Control

    Start battery protection when the battery capacity is lower than the Depth of SOC Protection Discharge. Depth Of Discharge (On- Grid) Indicates the depth of discharge of the battery when the inverter is on-grid or off-grid. Depth Of Discharge (Off- grid) The battery will be charged to preset SOC protection value by utility grid or Backup SOC...
  • Page 110 power fluctuates greatly. Only for Intelligent mode. The loads will be powered when the excess energy of the photovoltaic Load Rated Power exceeds the nominal power of load. Only for Intelligent mode. SOC mode: the inverter has an integrated relay controlling port, which can control the loads off or on.
  • Page 111 Setting the P(U) Curve Step 1 Tap Home > Settings > Advanced Settings > Safety Parameter Settings > Active Power Mode to set the parameters. Step 2 Enter the parameters. The inverter will adjust the active output power to the apparent power ratio in real-time according to the actual grid voltage to the rated voltage ratio.
  • Page 112 Reactive Power Mode to set the parameters. Step 2 Set the parameter based on actual needs. The output reactive power remains fixed during the inverter working process. Parameters Description Fix Q Enable Fix Q when it is required by local grid standards and requirements. Under-excited Set the reactive power as inductive or capacitive reactive power based on actual needs and local grid standards and requirements.

  • Page 113: Setting Protection Parameters

    9.8.2.3 Setting Protection Parameters Step 1 Tap Home > Settings > Advanced Settings > Safety Parameter Settings > Protection Parameters to set the parameters. Step 2 Set the parameters based on actual needs. Parameters Description Voltage Protection Parameters OV Stage n Trip Value Set the grid overvoltage protection threshold value, n = 1, 2, 3.
  • Page 114 9.8.2.5 Setting Voltage Ride Through Parameters Step 1 Tap Home > Settings > Advanced Settings > Safety Parameter Settings > Voltage Ride Through to set the parameters. Step 2 Set the parameters based on actual needs. Parameters Description LVRT Ride Through Voltage Start The inverter will not be disconnected from the utility grid immediately Point...
  • Page 115 Voltage End Point Ride Through Indicates the longest duration the inverter can remain connected to the Time Start Point grid when the grid voltage is at the Ride Through Voltage Start Point. Ride Through Indicates the longest duration the inverter can remain connected to the Time End Point grid when the grid voltage is at the Ride Through Voltage End Point.
  • Page 116 10 Monitoring Power Plant 10.1 SEMS Portal Overview SEMS Portal App is a monitoring platform. Commonly used functions are as follows: Manage the organization or User information; Add and monitor the power plant information; Equipment maintenance. Login Page of SEMS Portal App Name Description Login Area...
  • Page 117 Name Description Create a new power plant. Plant status The summary of the plants working information under the account. Find the plant by entering the plant name, device SN, Email address, or Find the plant map. The working information of a single plant. Tap the plant name to check the Generation detailed information of the plant, such as plant name, location, power, statistics...
  • Page 118 Message Set and check system messages. Message Discovery To Edit the account, create My QR Code, set Income Settings, etc. Discovery 10.2 Managing the Plant or Devices 10.2.1 Creating Power Plants Step 1 Enter the Create Plant page. Step 2 Read the instructions and fill in the requested plant information based on actual situation. (* refers to the mandatory items) Step 3 Follow the prompts to add devices and create the plant.
  • Page 119 based on actual needs. 10.2.3 Managing the Devices Step 1 Select the power plant and enter the detailed information page. Step 2 Add, delete, or replace the devices based on actual needs.
  • Page 120 10.3 Monitoring Power Plant 10.3.1 Checking the Plant Information Log in the SEMS Portal app with the account and password. The overall working situation of all power plants under this account will be displayed. The interface varies depending on the devices. Step 1: (Optional) Search the plant name, inverter SN, or Email to find out the plant quickly.

  • Page 121: Viewing Alarm Information

    10.3.2 Viewing Alarm Information Step 1 Tap Alarm tab and enter the Alarm Details page. Step 2 (optional) Enter the plant name, inverter SN, or owner’s Email address in the search bar to find out the plant which is alarming. Step 3 Tap the alarm name to check the alarm details.

  • Page 123: Maintenance

    11 Maintenance 11.1 Power OFF the System DANGER  Power off the equipment before operations and maintenance. Otherwise, the equipment may be damaged or electric shocks may occur.  Delayed discharge. Wait until the components are discharged after power off. ...

  • Page 124: Removing The Equipment

    11.2 Removing the Equipment DANGER  Make sure that the equipment is powered off.  Wear proper personal protective equipment during operations.  Use the PV tool and battery tool included in the package to remove the PV connector and battery connector.

  • Page 125: Troubleshooting

    the screws are installed tightly. 2. Check whether the equipment is damaged or deformed. Check whether the cables are securely connected. Confirm the Electrical Check whether the cables Once 6-12 months reliability of electrical connection are broken or whether connections. there is any exposed copper core.
  • Page 126 3. If yes, modify it into a lower number at router configuration page. 1. Please ensure that the smart dongle is powered on properly, and the blue indicator light is blinking or Unable to find GSA-***/ steady on. GSB-***** when using 4 2.

  • Page 127: Inverter Troubleshooting

    11.5.2 Inverter Troubleshooting Single inverter Fault Cause Solutions PV power low If it occurs accidentally, it may be due to abnormal lighting, and the inverter will PV voltage automatically resume normal operation without manual intervention. Weak or abnormal changes in lighting Check if the battery is connected or working BUS voltage abnormally.
  • Page 128 3. A fault occurs in normal. the internal fan of the inverter. Check whether the resistance of the PV string to PE exceeds 50kΩ. If no, check the short circuit point. The PV string is short-circuited to Check whether the PE cable is connected correctly.
  • Page 129 within the permissible range. 3. Check whether the AC breaker and the output cables are connected securely and correctly if the problem persists. If the problem occurs occasionally, the utility grid may be abnormal temporarily. The inverter will recover automatically after detecting that the utility grid is normal.
  • Page 130  Modify the overfrequency protection threshold or disable the overfrequency protection function after obtaining the consent of the local power company if the grid frequency is within the permissible range. If the problem occurs occasionally, the utility grid may be abnormal temporarily. The inverter will recover automatically after detecting that the utility grid is normal.
  • Page 131 GFCI 60mA is working. Check whether the impedance between the PV string and PE is too low if the problem occurs Abnormal frequently or persists. GFCI 150mA Abnormal GFCI Large DC of If the problem is caused by an external fault like a AC current L1 utility grid exception or frequency exception, the The DC component of...
  • Page 132 2. The hardware is damaged. Continuous Software Overcurrent Battery Reverse connection of Check if the positive and negative terminal Reverse positive and negative connections between the battery and the inverter Connection electrodes of the side battery are correct. Fault battery. If it occurs accidentally, it may be due to abnormal lighting, and the inverter will Abnormal load...

  • Page 133: Battery Troubleshooting

    damage. Parallel System Fault Cause Solutions The parallel communication cable Abnormal Check whether all the inverters are powered on connection is parallel CAN and whether the parallel communication cables abnormal, or an communication are firmly connected. inverter in the parallel system is offline.
  • Page 134 Power off and wait for 2 hours. If the problem High Temperature persists, please contact the after-sales service. Power off and wait for 2 hours. If the problem Low Temperature persists, please contact the after-sales service. Inconsistent Software Contact the after-sales service. Version Restart the battery.
  • Page 135 Lynx home F G2 Fault Solutions indicator Battery Power off and wait for 2 hours. If the problem persists, Overvoltage please contact the after-sales service. Battery Contact the after-sales service. Undervoltage High Cell There are heat sources around the battery system, Temperature such as open flames, boilers, or other heating devices.
  • Page 136 Adhesion Restart the battery. If the problem persists, please contact Precharge Failure the after-sales service. Relay Power off and wait for 2 hours. If the problem persists, Overtemperature please contact the after-sales service. Current Diverter Power off and wait for 2 hours. If the problem persists, Overtemperature please contact the after-sales service.
  • Page 137 Lynx home D Fault Solutions indicator Battery Power off and wait for 2 hours. If the problem persists, Overvoltage please contact the after-sales service. Battery Contact the after-sales service. Undervoltage High Cell Power off and wait for 2 hours. If the problem persists, Temperature please contact the after-sales service.
  • Page 138 BMS Hardware Power off and wait for 2 hours. If the problem persists, Overcurrent please contact the after-sales service. Fault Power off and wait for 2 hours. If the problem persists, DCDC Fault please contact the after-sales service. Microelectronic Contact the after-sales service. Fault Button indicator...

  • Page 139: Inverter Parameters

    12 Parameters 12.1 Inverter Parameters Technical Data GW6000-ET-20 GW8000-ET-20 GW9900-ET-20 Battery Input Data Battery Type Li-Ion Li-Ion Li-Ion Nominal Battery Voltage (V) Battery Voltage Range (V) 150~720 150~720 150~720 Start-up Voltage (V) Number of Battery Input Max. Continuous Charging Current (A) Max.
  • Page 140 Max. Apparent Power from Utility 12,000 16,000 20,000 Grid (VA) Nominal Output Voltage (V) 400/380, 3L/N/PE Output Voltage Range (V) *4 170~290 170~290 170~290 Nominal AC Grid Frequency (Hz) 50/60 50/60 50/60 AC Grid Frequency Range (Hz) 45~65 45~65 45~65 Max.
  • Page 141 PV Insulation Resistance Integrated Integrated Integrated Detection PV AFCI3.0 Integrated Integrated Integrated Residual Current Monitoring Integrated Integrated Integrated PV Reverse Polarity Protection Integrated Integrated Integrated Battery Reverse Polarity Integrated Integrated Integrated Protection Anti-islanding Protection Integrated Integrated Integrated AC Overcurrent Protection Integrated Integrated Integrated...
  • Page 142 Battery：C Battery：C Battery：C PV：C PV：C PV：C The Decisive Voltage Class (DVC) AC：C AC：C AC：C Com：A Com：A Com：A Mounting Method Wall Mounted Wall Mounted Wall Mounted Active Anti-islanding Method AFDPF + AQDPF AFDPF + AQDPF AFDPF + AQDPF Type of Electrical Supply System Three phase Grid Three phase Grid Three phase Grid...
  • Page 143 Max. Backfeed Current to The Array (A) Number of MPP Trackers Number of Strings per MPPT AC Output Data (On-grid) Nominal Output Power (W) 10,000 12,000 15,000 Max. Output Power (W) 10,000 12,000 15,000 Nominal Apparent Power Output 10,000 12,000 15,000 to Utility Grid (VA) Max.
  • Page 144 Maximum Output Overcurrent Protection (A) Nominal Output Voltage (V) 400/380 400/380 400/380 Nominal Output Frequency (Hz) 50/60 50/60 50/60 Output THDv (@Linear Load) <3% <3% <3% Efficiency Max. Efficiency 98.2% 98.2% 98.2% European Efficiency 97.5% 97.5% 97.5% Max. Battery to AC Efficiency 97.5% 97.5% 97.5%...
  • Page 145 Topology Non-isolated Non-isolated Non-isolated Self-consumption at Night (W) <15 <15 <15 Ingress Protection Rating IP66 IP66 IP66 DC Connector MC4 (4~6mm MC4 (4~6mm MC4 (4~6mm Feed-Through Feed-Through Feed-Through AC Connector Terminal Blocks Terminal Blocks Terminal Blocks UW10 UW10 UW10 Environmental Category 4K4H 4K4H 4K4H...

  • Page 146: Battery Parameters

    12.2 Battery Parameters Lynx home F Technical parameters LX F6.6-H LX F9.8-H LX F13.1-H LX F16.4-H Usable Energy(kWh) 6.55 9.83 13.1 16.38 Battery Module LX F3.3-H: 38.4V 3.27kWh Number of Modules LFP（LiFePO4） Cell Type Cell Configuration 64S1P 96S1P 128S1P 160S1P Nominal Voltage (V) 204.8 307.2...
  • Page 147 Operating Voltage Range (V) 182.4~230.4 273.6~345.6 364.8~460.8 456~576 Nominal Dis-/Charge Current Nominal Power (kW) 5.12 7.68 10.24 12.80 Short-Circuit Current 2.62kA@1.62ms Operating Temperature Range Charge: 0 ~ +50; Discharge: -20 ~ +50 (℃) Relative Humidity 0~95% Max. Operating Altitude (m) 2000 Communication Weight (kg)
  • Page 148 Current (A) Nominal Power (kW) 6.72 8.96 11.2 13.44 15.68 17.92 20.16 Operating Temperature Range Charge: 0~+50; Discharge: -20~+50 (℃) Relative Humidity 0 ~ 95% Max. Operating 3000 Altitude (m) Communication Weight (kg) Dimension (W×H×D 600×715 600×871 600×102 600×118 600×133 600×149 600×165 ×380...
  • Page 149 Relative Humidity 0~95% Max. Operating Altitude (m) 4000 Communication Weight (kg) Dimension (W×H×D mm) 700×380×170 Ingress Protection Rating IP66 -20~0 (≤ One Months), 0~+35 (<One Year) Storage Temperature (℃) Mounting Method Floor stacked, Wall Mounted IEC62619、IEC60730、VDE2510-50、 CE 、CEC Safety Standard and CE, RCM Certification Transportation...
  • Page 150 Relative Humidity (non-condensing) 0~95% Max. Operating Altitude (m) 2000 Technical parameters GM330 Input Grid Three-phase Nominal Voltage-Line to N (Vac) Nominal Voltage-Line to Line (Vac) 380/400 Voltage Voltage Range 0.88Un-1.1Un Nominal AC Grid Frequency (Hz) 50/60 Current Current Transformer Ratio nA:50A Communication RS485...
  • Page 151 Dimensions (W×H×D 48.3*159.5*32.1 Weight (g) Mechanical Ingress Protection Parameters IP65 Rating Installation Plug and Play Operating Temperature Range (℃) -30 - 60℃ Storage Temperature Range (℃) -40 - 70℃ Relative Humidity 0-95% Max. Operating Altitude (m) 4000 Technical parameters Ezlink3000 General Data Connection Interface 10/100Mbps self-adaption,...
  • Page 152 parameters General Data Max. Number of Connected Devices Connection Interface Installation Plug and Play Plug and Play Indicator Dimensions (W×H×D 48.3*95.5*32.1 48.3*95.5*32.1 SIM card size (mm) 15*12 15*12 Ingress Protection IP66 IP66 Rating Weight (g) Power Consumption <4 <4 Operating Temperature Range -30~+65℃...
  • Page 153 Connection Interface Installation Plug and Play Indicator Dimensions (W×H×D mm) 49*96*32 SIM card size (mm) 15*12 Ingress Protection Rating IP65 Power Consumption (W) <4 Operating Temperature -30~60℃ Range (℃) Storage Temperature Range -40~70℃ (℃) Relative Humidity 0-100% (non-condensing) Max. Operating Altitude (m) 4000 Wireless Parameter LTE-FDD...

  • Page 154: Acronyms And Abbreviations

    13 Appendix 13.1 FAQ 13.1.1 How to Perform Meter/CT Detection? Meter/CT detection is used to auto-check if the Smart Meter and CT are connected in the right way and their working status. Step 1 Tap Home > Settings > Meter/CT Assisted Test to set the function. Step 2 Tap Start Test to start test.
  • Page 155 Max. Input Current per MPPT DC,max Max. Short Circuit Current per MPPT SC PV Nominal Output Power AC,r Nominal Apparent Power Output to Utility Grid r (to grid) Max. Apparent Power Output to Utility Grid max (to grid) Nominal Apparent Power from Utility Grid r (from grid) Max.

  • Page 156: Term Explanation

    SEMS Smart Energy Management System MPPT Maximum Power Point Tracking Potential-Induced Degradation Open-Circuit Voltage Anti PID Anti-PID PID Recovery PID Recovery Power-line Communication Modbus TCP/IP Modbus Transmission Control / Internet Protocol Modbus RTU Modbus Remote Terminal Unit Short-Circuit Ratio Uninterruptible Power Supply ECO mode Economical Mode Time of Use...
  • Page 157 overvoltage to a low level. Category II: Applies to equipment not permanently connected to the installation. Examples are appliances, portables tools and other plug-connected equipment. Category III: Applies to a fixed equipment downstream, including the main distribution board. Examples are switchgear and other equipment in an industrial installation.
  • Page 158 Month Code The 14 digit is the date of manufacture, e.g., 8 indicated by 8;  Priority is given to the use of numbers, e.g. 1~9 for days 1~9, A for day 10 and so on. The letters I and O are not used to avoid confusion. The details are as follows: Production Date Code Production Date...

This manual is also suitable for:

Gw6000-et-20Gw8000-et-20Gw9900-etGw10k-et-20Gw12k-et-20Gw15k-et-20

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