Goodwe ES Uniq Series User Manual
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Goodwe ES Uniq Series User Manual

Goodwe ES Uniq Series User Manual

Residential smart inverter solutions
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Residential Smart Inverter Solutions
ES Uniq 8.0-12kW
LX A5.0-10
LX A5.0-30
LX U5.4-10
LX U5.0-30
User Manual
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Summary of Contents for Goodwe ES Uniq Series

  • Page 1 Residential Smart Inverter Solutions ES Uniq 8.0-12kW LX A5.0-10 LX A5.0-30 LX U5.4-10 LX U5.0-30 User Manual...
  • 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: Table Of Contents

    1 About This Manual ............................... 9 1.1 Overview ................................9 1.2 Applicable Model ............................. 9 1.3 Symbol Definition ............................10 2 Safety Precautions ..............................11 2.1 General Safety ..............................11 2.2 Personnel Requirements ..........................11 2.3 System Installation ............................12 2.3.1 PV String Safety ..........................
  • Page 4 4.1 Check before Acceptance .......................... 30 4.2 Package Content ............................. 30 4.2.1 Inverter deliverables (ES Uniq) ....................30 4.2.2 Battery deliverables (LX A5.0-10) ....................31 4.2.3 Battery deliverables (LX A5.0-30) ....................33 4.2.4 Battery deliverables (LX U5.4-20) ..................... 34 4.2.5 Battery deliverables (LX U5.0-30) ..................... 35 4.2.6 Smart Meter Deliverables (GMK110) ..................
  • Page 5 6.2.2 Detailed System Wiring Diagram for Parallel System ............ 58 6.3 Preparing Materials ............................59 6.3.1 Preparing Breakers ..........................60 6.3.2 Preparing Cables ..........................60 6.4 Connecting the PE cable ..........................63 6.5 Connecting the PV Cable ........................... 64 6.6 Connecting the Battery Cable ......................... 65 6.6.1 Connecting the Power Cable between the Inverter and Battery ......
  • Page 6 8.3 Communication Settings ......................... 102 8.4 Quick Settings ............................... 102 8.5 Creating Power Plants ..........................112 9 System Commissioning ............................113 9.1 SolarGo Overview ............................113 9.1.1 App Interface Structure ....................... 115 9.1.2 Introduction to the SolarGo App Login Interface ............116 9.1.3 Introduction to the Main Interface of SolarGo App ............
  • Page 7 10.2.3 Managing the equipment in the power plant .............. 161 10.3 Power plant monitoring ........................162 10.3.1 Viewing power plant information ..................162 10.3.2 Viewing Alarm Information ....................163 11 Maintenance ................................165 11.1 Power OFF the System ........................... 165 11.2 Removing the Equipment ........................

  • Page 9: About This Manual

    Read through this manual before installing and operating the products. This manual is subject to update without notice. For more product details and latest documents, visit https://en.goodwe.com/. 1.2 Applicable Model The energy storage system consists the following products:...

  • Page 10: Symbol Definition

    In parallel system with multi inverters, it is installed on the master inverter, uploads the Ezlink3000 system running information to monitoring platform through WiFi or LAN signals. 1.3 Symbol Definition DANGER 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.

  • Page 11: 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://en.goodwe.com/warranty. 2.2 Personnel Requirements NOTICE Personnel who install or maintain the equipment must be strictly trained, learn about ...

  • Page 12: System Installation

    2.3 System Installation DANGER  Disconnect the upstream and downstream switches to power off the equipment before any electrical connections. Do not work with power on. Otherwise, an electric shock may occur. Install a breaker at the voltage input side of the equipment to prevent personal injury or ...
  • Page 13 otherwise the insulation layer of the cables may be aging or broken due to high temperature.

  • Page 14: Pv String 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 15: Battery Safety

    2.3.3 Battery Safety DANGER  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.  Do not disassemble, modify, or replace any part of the battery or the power control unit without official authorization from the manufacturer.

  • Page 16: Smart Meter Safety

    medical assistance.  Skin contact: Thoroughly wash the touch area with soap and clean water, and seek immediate medical assistance.  Ingestion: Induce vomiting, and seek immediate medical assistance.  Fire  The battery may explode when the ambient temperature exceeds 150℃. Poisonous and hazardous gas may be released if the battery is on fire.
  • Page 17 or damage any label on the equipment.  The following descriptions are for reference only. Number Symbol Descriptions Potential risks exist. Wear proper personnel protective equipment before any operations. HIGH VOLTAGE HAZARD. Disconnect all incoming power and turn off the product before working on High-temperature hazard.

  • Page 18: Eu Declaration Of Conformity

    2.5 EU Declaration of Conformity 2.5.1 Equipment with Wireless Communication Modules GoodWe Technologies Co., Ltd. hereby declares that the equipment with wireless communication modules sold in the European market meets the requirements of the following directives: Radio Equipment Directive 2014/53/EU (RED) ...

  • Page 19: Battery

     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 20: 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 21 the after-sales service center to confirm the installation and application environment of the inverters to ensure stable operation of the system. Requirements for parallel system:  The software version of all inverters in the system  is the same. The ARM software version of the inverter is 08 ...
  • Page 22 For detailed battery wiring methods, please refer to 6.6 Connecting Battery (Purchase from Cables. GoodWe) When the charging and discharging current between  battery and inverter is ≥160A, a busbar or busbar box must be used to connect the inverter. (Current ≥ M x IBat rated.

  • Page 23: Product Overview

    GMK110 smart meter. CT is not supported for changing GMK110  Smart meter to other type, CT ratio: 120A/40mA (Optional) CM330: order the CT for GM330 from GoodWe or other  GM330  suppliers. CT ratio: nA/5A. (purchase from GoodWe) ...
  • Page 24 Nominal output Number Model Nominal output voltage power GW8000-ES-C10 220/230/240 GW10K-ES-C10 10kW 220/230/240 GW12K-ES-C10 12kW 220/230/240 Lynx U5.4-20...

  • Page 25: Smart Meter

    The smart meter can measure and monitor the data in the photovoltaic energy storage system, such as voltage, current, frequency, power factor, and power. Number Model Applicable scenarios CT is not supported for changing to other type, CT ratio: GMK110 120A/40mA GM330 Order the CT for GM330 from GoodWe or other suppliers. CT...

  • Page 26: Smart Dongle

    ratio: nA/5A.  nA: CT primary input current, n ranges from 200 to 5000.  5A: CT secondary input current. 3.2.4 Smart Dongle The smart dongle can transmit various power generation data to SEMS Portal, the remote monitoring platform, in real time. And connect to the SolarGo App to complete local equipment commissioning.

  • Page 27: System Working Mode

    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 28 Economic mode It is recommended to use economic mode in scenarios when the peak-valley electricity price varies a...
  • Page 29 lot. Select economic mode only when it meets the local laws and regulations. For example, set the battery to charge mode during Valley 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 30: Check And Storage

    4 Check and Storage 4.1 Check before Acceptance Check the following items before accept 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 31: Battery Deliverables (Lx A5.0-10)

    PV DC terminal GW8000-ES-C10 x 3  Smart dongle x 1 GW10K-ES-C10、  GW12K-ES-C10 x 4 2PIN terminal x 2 2PIN terminal x 2 AC protection cover 2PIN terminal x 2 Waterproof rubber seal x 1 communication cable x 1 CT connection cable x 1 Documents x 1 PIN terminal x 14...
  • Page 32 M5 grounding Warning label x screw x 2 Terminal resistor x Electrical Label x Battery bracket x Documents x 1 2 (optional) M4*8 screw x 8 (optional) When selecting stacking way to install the battery, the battery bracket, support column, and M4*8 screw are included in the package. ...

  • Page 33: Battery Deliverables (Lx A5.0-30)

    M8 OT terminal x M10 OT terminal 4.2.3 Battery deliverables (LX A5.0-30)  Battery Component Description Component Description Terminal resistor x 1 When connecting to a third-party busbar, the Battery module x 1 battery needs to be equipped with this terminal resistor.

  • Page 34: Battery Deliverables (Lx U5.4-20)

    M5*12 grounding Installation positioning screw x 2 cardboard x 1 For wall-mounted For wall-mounted installation installation Battery bracket x 2 M4*8 screw x 8 (optional) For floor-mounted For floor-mounted installation installation  Busbar box (BCB-32-WW-0) (optional) Component Description Component Description 720A busbar box x 1 M6 expansion bolt x 4 ...

  • Page 35: Battery Deliverables (Lx U5.0-30)

    Grounding terminal M5 screw x 8 Cable harness fixing plate M10 Expansion bolt x 6 Terminal resistor Documents x 1 4.2.5 Battery deliverables (LX U5.0-30)  Battery Component Description Component Description Battery module x 1 Cover x 1 Mounting plate x 1 Expansion bolt x 2 ...
  • Page 36 Cable harness fixing plate M10 Expansion bolt x 6 Power connector Documents x 1 protect cover x 2 Terminal resistor  Busbar box (BCB-32-WW-0) (optional) Component Description Component Description 720A busbar box x 1 M6 expansion bolt x 4  M8 OT terminal x ...

  • Page 37: Smart Meter Deliverables (Gmk110)

    4.2.6 Smart Meter Deliverables (GMK110) Component Description Component Description RS485 Smart meter and communication CT x 1 terminal x 1 Voltage input PIN terminal x 4 side terminal x 1 Screw driver x 1 Documents x 1 4.2.7 Smart Meter (GM330) Component Description Component...

  • Page 38: Smart Dongle (Ezlink3000)

    4.2.9 Smart Dongle (Ezlink3000) Component Description Component Description Smart dongle x 1 LAN cable connector x Unlock tool x 1 Remove the module using the removing tool if it is included. If the tool is not Documents x 1 provided, remove the module by pressing the unlock button on the module.
  • Page 39 LX U5.0-30：  When 35℃≤T≤45℃, the storage period cannot exceed 1 month.  When -20℃≤T≤35℃, the storage period cannot exceed 1 year. 3. Keep the equipment away from flammable, explosive, and corrosive matters. Stacking requirements: 1. The height and direction of the stacking inverter should follow the instructions on the packing box.

  • Page 40: Installation

    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 1. Do not install the equipment in a place near flammable, explosive, or corrosive materials. 2.
  • Page 41 6. The place to install the equipment shall be well-ventilated for heat radiation and large enough for operations. 7. Check the protection rating of the equipment and ensure that the installation environment meets the requirements. The inverter, battery system, and smart dongle can be installed both indoors and outdoors.

  • Page 42: Installation Space Requirements

    5.2.2 Installation Space Requirements Reserve enough space for operations and heat dissipation when installing the system. When using CAT7 communication cables among inverters, the maximum distance can reach 10 meters, while using CAT5 communication cables, the maximum distance can reach...

  • Page 43: Tool Requirements

    5 meters. 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 44 Tool Description Tool Description Diagonal pliers RJ45 crimping tool Wire stripper YQK-70 hydraulic pliers PV connector tool Adjustable wrench PV-CZM-61100 Impact drill (drill bits Torque wrench Φ8mm, 10mm) M4、M5、M6、M8、M10 Rubber hammer Socket wrench set Multimeter Marker Range≤600V Heat shrink tube Heat gun Cable tie Vacuum cleaner...

  • Page 45: Equipment Handling

    Insulation gloves and Dust mask safety gloves Goggles Safety shoes 5.3 Equipment Handling CAUTION Operations such as transportation, turnover, installing 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 ...

  • Page 46: Installing The Battery System

    5.5 Installing the Battery System WARNING  Ensure that the battery system is installed vertically and securely. When using the locking bracket, the bracket should be vertically attached to the wall and the surface of the battery system.  Cover the equipment with a cardboard to prevent foreign matters when drilling holes. Otherwise, the system may be damaged.
  • Page 47 Step 3: Place the battery flat and stack multiple batteries. Ensure that the locating pin is inserted into the locating hole. LX A5.0-30: Rack-mounted Installation NOTICE  It is recommended to install it in a 19-inch standard rack with a length * width of 600*800mm and above, and the height should be determined based on the thickness of the battery (133mm) and above.
  • Page 48 LX A5.0-30: Wall-mounted Installation Step 1: Determine the drilling position with installation positioning cardboard and marker pen. Step 2: Use an impact drill to drill holes. Step 3: Install the battery brackets. Step 4: Install the battery on the brackets and use screws to secure the battery. LX A5.0-10: Floor-mounted Installation NOTICE Up to 6 batteries can be stacked for floor-mounted installation.
  • Page 49 Step 1: Place the battery vertically. Step 2: Install the bracket on the bottom of the battery, and then remove the handles from the battery. Step 3: Install another bracket on the battery. Step 4: Use screws to tight the brackets, then place the battery flatly. Step 5: Stack multiple batteries.
  • Page 50 LX U5.4-20: Floor-mounted Installation NOTICE If parallel use is required, check and select batteries with similar production dates and  numbers to use together. Step 1: Secure the unlocking bracket to the battery. Step 2: Keep the battery parallel to the wall and ensure that the unlocking bracket is tightly attached to the wall.
  • Page 51 LX U5.4-20: Wall-mounted Installation NOTICE Wall-mounted installation need to people work together Step 1: Make the mounting plate tightly adhere to the wall and mark the drilling position with a marker pen. Step 2: Use an impact drill to drill holes in the wall. Step 3: Tighten the mounting plate.
  • Page 52 LX U5.0-30: Floor-mounted Installation LX U5.0-30: Wall-mounted Installation...

  • Page 53: Installing The Smart Meter

    5.6 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. GMK110 GM330...

  • Page 55: System Wirings

    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 56: Detailed System Wiring Diagram

    When the inverter is powered on, the BACK-UP AC port is energized. Power off the  inverter first if maintenance is required on the BACK-UP loads. Otherwise, it may cause electric shock. N and PE cables are separately wired in the Main Panel NOTICE ...
  • Page 57 With built-in smart meter With GMK110 smart meter...

  • Page 58: Detailed System Wiring Diagram For Parallel 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 59: 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 ...

  • Page 60: Preparing Breakers

     The power cable between batteries  The power cable between inverter and busbar  The power cable between battery and busbar 6.3.1 Preparing Breakers Number Circuit breaker Recommended specifications Comment Prepared by ON-GRID circuit Nominal current ≥ 90A, nominal voltage breaker ≥...
  • Page 61 Prepared by customers.  LX A5.0-10：4mm²-6mm² Battery PE cable LX A5.0-30:  LX A5.0-30：10mm² Supports purchase  LX U5.4-20：4mm²-6mm² from GoodWe  LX U5.0-30：10mm²  Commonly used outdoor photovoltaic cable Prepared by  Conductor cross-sectional area: PV DC cable customers.
  • Page 62 Battery LX A5.0-30: requires the use of CAT 5E or above communication Supports purchase cable standard shielded network cables and from GoodWe RJ45 shielded connector.  Shielded twisted pair cable Prepared by Smart meter RS485...

  • Page 63: Connecting The Pe Cable

    communication  Conductor cross-sectional area: customers. cable 0.2mm²- 0.4mm² CAT 5E and above standard shielded Communication Prepared by network cable and RJ45 shielded cable for parallel customers. connected inverters connector  Copper core twisted pair cable Remote shutdown Prepared by and NS Protection ...

  • Page 64: Connecting The Pv Cable

    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. Confirm the following information before connecting the PV string to the inverter. Otherwise, ...

  • Page 65: Connecting The Battery Cable

     Ensure the DC cables are connected tightly, securely and correctly. Measure the DC cable using the multimeter to avoid reverse polarity connection. Also, the  voltage should be within the permissible range. NOTICE The two input strings per MPPT should be of the same type, the same number of modules, the same tilt and angle to ensure the best efficiency.
  • Page 66 LXA5.0-30: Hand-to-hand connection  The battery system supports a maximum working current of 160A, working power of 8kW, and can connect to a maximum of 1 inverter, and 30 batteries LXA5.0-30: Use with busbar BCB-32-WW-0...
  • Page 67  The battery system supports a maximum working current of 720A, working power of 36kW, and can connect to a maximum of 6 inverters, and 15 batteries. LXA5.0-30: Use with third-party busbar  The complexity of the parallel system increases with the increase in the number of inverters. When the number of inverters in parallel system is ≥...
  • Page 68 LX A5.0-10: Hand-to-Hand Connection  The nominal charging and discharging current of a single battery is 60A.  The battery system supports a maximum working current of 120A, working power of 8kW, a maximum of 1 inverter, and 2 batteries.
  • Page 69 LX A5.0-10: Use with busbar BCB-11-WW-0  The nominal charging and discharging current of a single battery is 60A.  The battery system supports a maximum working current of 360A, working power of 18kW, a maximum of 3 inverters, and 6 batteries.
  • Page 70 LX A5.0-10: Use with busbar BCB-22-WW-0  The nominal charging and discharging current of a single battery is 60A.  The battery system can support a maximum working current of 720A, working power of 36kW, a maximum of 6 inverters, and 12 batteries.
  • Page 71 LX A5.0-10: Use with third-party busbar  The nominal charging and discharging current of a single battery is 60A.  The complexity of the parallel system increases with the increase in the number of inverters. When the number of inverters in parallel system is ≥ 6, please contact the after-sales service to confirm the installation and application environment of the inverter to ensure stable operation of the system.
  • Page 72 LX U5.4-20: Hand to hand Connection LX U5.0-30: Hand to hand Connection...
  • Page 73 LX U5.0-30: When the battery quantity is less than or equal to 8, and the busbar BCB- 32-WW-0 is used, the wiring diagram is as follows:...
  • Page 74 LX U5.0-30: When the battery quantity is less than or equal to 15, and the busbar BCB- 33-WW-0 is used, the wiring diagram is as follows: LX U5.0-30: When the battery quantity is less than or equal to 8, and a third-party busbar is used, the wiring diagram is as follows:...
  • Page 75 LX U5.0-30: When the battery quantity is larger than 8, and a third-party busbar is used, the wiring diagram is as follows: LX A5.0-30 communication port definition: COM1 COM2 Description Reserved Parallel OUT+ Parallel OUT+ Parallel communication port CAN_1H CAN_1H Connect the inverter communication port or battery parallel communication port CAN_1L...
  • Page 76 COM1 COM2 Description Reserved Parallel OUT+ Parallel OUT+ Parallel communication port CAN_1H CAN_1H Connect the inverter communication port or battery parallel communication port CAN_1L CAN_1L Reserved Parallel OUT- Parallel OUT- Communication port for parallel system LX U5.4-20 Communication Port Definition COM1 COM2 Description...

  • Page 77: Connecting The Power Cable Between The Inverter And Battery

    RS485B RS485B Parallel OUT+ Parallel OUT+ Parallel communication port CAN_H CAN_H Connect the inverter communication port or battery parallel communication port CAN_L CAN_L Parallel OUT 2 Parallel OUT 2 Communication port for parallel system Reserved Parallel OUT- Parallel OUT- Communication port for parallel system 6.6.1 Connecting the Power Cable between the Inverter and Battery WARNING ...
  • Page 78 Make the inverter power cable Battery power cable manufacturing (LX A5.0-10 and LX A5.0-30)
  • Page 79 Battery power cable manufacturing LX U5.4-20 Battery power cable manufacturing LX U5.0-30...

  • Page 80: Connecting The Communication Cable Between The Inverter And Battery

    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. Only crimp PIN4 and PIN5 of the connector when making the cable, otherwise the communication may fail.
  • Page 81 NOTICE  When connecting the lead-acid battery temperature sensor cable, it is recommended to connect the temperature sensor cable at a location with poor heat dissipation. For example, when lead-acid batteries are placed side by side, the sensor should be fixed on the lead-acid battery located in the middle. To better protect the battery cell, a temperature sampling cable must be installed, ...

  • Page 82: 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. When wiring, ensure that the AC cable is completely matched with the "BACKUP", "ON-GRID", ...

  • Page 83: Connecting The Meter Cable

    6.8 Connecting the Meter Cable NOTICE Contact the manufacturer for additional smart meters if multiple inverters are  connected. Ensure that the CT is connected in the correct direction and phase sequences, otherwise  the monitoring data will be incorrect. Ensure the cables are connected tightly, securely and correctly.
  • Page 84  Outer diameter of the AC cable should be smaller than the holes diameter of the CT, so that the AC cable can be routed through the CT.  To ensure accurate current detection, the CT cable is recommended to be shorter than 30m.

  • Page 85: Connecting The Inverter Communication Cable

    Installing the CT (Type I) Installing the CT (Type II) 6.9 Connecting the Inverter Communication Cable NOTICE  The communication functions are optional. Connect the cables based on actual needs.  If you need to use the remote shutdown function, please turn it on in the SolarGo App...
  • Page 86 after wiring is completed.  Do not turn on the function in the SolarGo App if the inverter is not connected to a remote shutdown device, otherwise the inverter will be unable to operate on-grid.  In a parallel system, please connect the communication cable to the master inverter to achieve the remote shutdown function, otherwise, the function will not work.

  • Page 87: Connect The Smart Dongle

    6.10 Connect the smart dongle NOTICE  The inverter supports connecting to mobile phones or WEB interfaces via Bluetooth, WiFi, LAN, and 4G smart dongle (China version) to set device-related parameters, view equipment operation information and error messages, and promptly understand the system status.

  • Page 88: System Commissioning

    7 System Commissioning 7.1 Check before Power ON Number Check Item 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 89: Power On A Single Inverter System

     The inverter needs to be activated by battery.  If there is no inverter, it is necessary to manage the charging and discharging of battery, etc.  After the battery system is started, please ensure that the communication between the inverter and the battery system is normal within 15 minutes. If the inverter cannot communicate normally with the battery system, the battery system switch will be automatically disconnected, and the battery system will be powered off.

  • Page 90: Power On A Parallel System

    7.2.2 Power on a parallel system 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...
  • Page 91 or off-grid mode. BACK-UP output overload. System fault. The inverter is powered off. The grid is abnormal, and the power supply to the BACK-UP port of the inverter is normal. The grid is normal, and the power supply to the BACK-UP port of the inverter is normal.

  • Page 92: Battery Indicators

    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. 7.3.2 Battery Indicators LX A5.0-30 Indicator System Status No green displayed on SOC=0% the SOC indicator The first SOC indicator 0%＜SOC≤25%...
  • Page 93 Check both the button indicator and the SOC indicator status to determine the fault that has occurred and handle Red light steady on the problem follow the methods ALM Light recommended in the Troubleshooting section. LX A5.0-10 Normal status SOC indicator RUN light Battery system status The SOC indicator represents the battery...
  • Page 94 system 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 The battery system Red light steady on that has occurred and handle the problem has malfunctioned.
  • Page 95 Button Indicator Battery Status Description Check both the button indicator and the SOC indicator status to determine the fault that has Battery system Red light blink 1 time/s occurred and handle the alarm problem follow the methods recommended in the Troubleshooting section.

  • Page 96: Smart Meter Indicator

    Green light flashes 3 time/s The PCS communication is lost After the battery system gives an alarm, it will conduct a self-check and Green light slowly flashes wait until the self-check is over, then it will change to normal working status or fault status.

  • Page 97: Smart Dongle Indicator

    indicator Press the Reset button for more than 5 seconds, power light, buying or selling Blinks electricity indicator light flash: Reset the meter. Importing or Steady on Importing from the grid. exporting indicator Blinks Exporting to the grid. Exporting to the grid. Reserved 7.3.4 Smart Dongle Indicator WiFi/LAN Kit-20...
  • Page 98 network at 100Mbps is abnormal.  The connection of the wired network at 100Mbps is normal. The connection of the wired network at 10Mbps is normal, but no Steady on communication data is received or transmitted. Yellow The communication data is being Blinks transmitted or received.

  • Page 99: Quick System Commissioning

    8 Quick System Commissioning 8.1 Commissioning Method Introduction This series of inverters includes both those with LCD screens and those without screens. The inverter without LCD screen only supports setting the inverter through SolarGo APP. The inverter with LCD screen supports setting the inverter through LCD screen and SolarGo APP.

  • Page 100: Downloading The App

    8.1.2 Introduction to SolarGo APP 8.1.2.1 Downloading the App Make sure that the mobile phone meets the following requirements:  Mobile phone operating system: Android 4.3 or later, iOS 9.0 or later.  The mobile phone can access the Internet. ...
  • Page 101 Connect to the inverter via Bluetooth Connecting the inverter via WiFi...

  • Page 102: Communication Settings

    8.2 Quick Settings 8.2.1 LCD Screen Settings Setting Safety Code Description Parameter Safety Code select Select the corresponding safety code based on the country or region. BAT Setting...
  • Page 103 Lithium Battery (GOODWE battery) Lithium Battery (Third party lithium battery model not in the optional list) Lithium Battery (Third party lithium battery model in the optional list)
  • Page 104 Lead-acid Battery Parameter Description BAT General Settings BAT Setting Set parameters for the battery connected to the inverter.
  • Page 105 Select the actual battery model. Battery Model Battery Type only supports: AGM/GEL/Wet Battery (Flooded). Set parameters for lithium battery (GOODWE and third party battery) SOC Protection Enable or disable SOC protection. Depth Of Discharge (On- The maximum depth of discharge of the battery when the system is Grid) working on-grid.
  • Page 106 When the battery is approaching full charge, it will switch to float charging Float Voltage mode. This value is the upper limit of charging voltage in this mode. Please set it according to the battery technical parameters. When the battery charging status changes from constant charging to float The Time Float Charging charging, and the duration reaches the set value, the battery charging mode will switch to float charging mode.
  • Page 107 Parameter Description Working Mode Set the working mode according to actual needs. Self-use Mode：Based on Self-use Mode, Back-up Mode and TOU Mode can be enabled at the same time, and the inverter will automatically select the working mode. Operation priority: Back-up Mode>TOU Mode >Self-use...
  • Page 108 The battery stop charging once the battery SOC reaches Charge Cut-off SOC. 9.4.4 Bat (%) To set the stop SOC for battery discharge, please refer to section Setting the Battery Parameters and set the Depth of Discharge (On Grid) and Depth of Discharge (Off Grid) through the LCD screen. 8.2.2 SolarGo APP Settings NOTICE ...
  • Page 109 Description Parameter Select the corresponding safety code based on the country or region Safety Code where the equipment is located. Select the actual mode for connecting the battery to the inverter. If there is no battery connected in the system, it is unnecessary to configure the BAT Access Mode battery model and working mode, and the equipment will operate in the self-use mode by default.
  • Page 110 Description Parameter 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. Operation priority: BACK-UP mode > Economic mode > Smart Charging mode > Self-use mode. Depth of discharge(on- The maximum depth of discharge of the battery when the system is grid)

  • Page 111: Communication Settings

    mode The percentage of power during charging or discharging compared to Rated power the rated power of the inverter. Charge/Discharge Cut-off The battery stop charging/discharging once the battery SOC reaches Charge Cut-off SOC. After setting the parameters, click Complete to restart. 8.3 Communication Settings Communication settings can only be set through SolarGo APP.

  • Page 112: Creating Power Plants

    Number Name/Icon Description Applicable to WLAN. Please select the corresponding Network Name network based on your actual situation and communicate the device with the router or switch. Applicable to WLAN. Enter the password for the network you Password actually selected. When the router is using the dynamic IP mode, turn on ...

  • Page 113: System Commissioning

    9 System Commissioning 9.1 Commissioning Method Overview This series of inverters includes both those with LCD screens and those without screens. The inverter without LCD screen only supports setting the inverter through SolarGo APP. The inverter with LCD screen supports setting the inverter through LCD screen and SolarGo APP.
  • Page 114 序号 名称/图标 说明 Up button. Down button. Enter button. Exit button. Used to view information such as PV current, voltage, and power generation. Used to view information such as battery model and status. Used to view the alarm and fault information of the inverter. Used to enter the settings interface of the inverter.

  • Page 115: App Interface Structure

    etc. Equipment maintenance. Upgrade the firmware version of the equipment. 9.1.2.1 App Interface Structure...

  • Page 116: Introduction To The Solargo App Login Interface

    9.1.2.2 Introduction to the SolarGo App Login Interface Name/Ico Description 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.  ...

  • Page 117: Introduction To The Main Interface Of Solargo App

    inverter when multi inverters are parallel connected. The device name varies depending on the inverter model or  communication module. Search Tap Search Device if the device is not found. Device 9.1.2.3 Introduction to the Main Interface of SolarGo App Single inverter and multiple inverters Number Name/Icon...

  • Page 118: Connecting The Inverter

    Home. Tap Home to check Serial Number, Device Status, Energy Flow Chart, System Status, etc. Home Parameters. Tap Parameters to check the running parameters of the system. Settings. Log in before entering Quick Settings and Advanced Settings. Initial password: goodwe2010 or 1111. Tap Total Number to check serial number of all inverters.
  • Page 119 Connecting the inverter via WiFi...

  • Page 120: Quick Settings

    9.2 Quick Settings 9.2.1 SolarGo APP Settings NOTICE  When selecting the safety regulation country/region, the system will automatically configure the overvoltage and undervoltage protection, overfrequency and underfrequency protection, inverter on-grid voltage/frequency, connection slope, Cosφ curve, Q(U) curve, P(U) curve, FP curve, high and low voltage ride-through, etc. according to the safety regulation requirements of different regions.
  • Page 121 Parameter Description Select the corresponding safety code based on the country or region Safety code where the equipment is located. Select the actual mode for connecting the battery to the inverter. If there is no battery connected in the system, it is unnecessary to BAT Access Mode configure the battery model and working mode, and the equipment will operate in the self-use mode by default.
  • Page 122 Parameter 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. Operation priority: BACK-UP mode > Economic mode > Smart Charging mode > Self-use mode. Depth of discharge(on- The maximum depth of discharge of the battery when the system is grid)

  • Page 123: Communication Settings

    Charge and discharge Set to charge or discharge based on actual needs. mode The percentage of power during charging or discharging compared to the Rated power rated power of the inverter. Charge/Discharge Cut- The battery stop charging/discharging once the battery SOC reaches off SOC Charge Cut-off SOC.

  • Page 124: Lcd Settings

    于预留 SOC 用于需量管理，需量管理功能失效。 9.2.2 LCD Settings Setting Safety Code Parameter Description Safety Code select Select the corresponding safety code based on the country or region. BAT Setting Lithium Battery (GOODWE battery)
  • Page 125 Lithium Battery (Third party lithium battery model not in the optional list) Lithium Battery (Third party lithium battery model not in the optional list)
  • Page 126 Lead-acid Battery Parameter Description BAT General Settings BAT Setting Set parameters for the battery connected to the inverter.
  • Page 127 Select the actual battery model. Battery Model Battery Type only supports: AGM/GEL/Wet Battery (Flooded). Set parameters for lithium battery (GOODWE and third party battery) SOC Protection Enable or disable SOC protection. Depth Of Discharge (On- The maximum depth of discharge of the battery when the system is Grid) working on-grid.
  • Page 128 When the battery is approaching full charge, it will switch to float charging Float Voltage mode. This value is the upper limit of charging voltage in this mode. Please set it according to the battery technical parameters. When the battery charging status changes from constant charging to float The Time Float Charging charging, and the duration reaches the set value, the battery charging mode will switch to float charging mode.
  • Page 129 Parameter Description Working Mode Set the working mode according to actual needs. Self-use Mode：Based on Self-use Mode, Back-up Mode and TOU Mode can be enabled at the same time, and the inverter will automatically select the working mode. Operation priority: Back-up Mode>TOU Mode >Self-use...
  • Page 130 The battery stop charging once the battery SOC reaches Charge Cut-off SOC. Bat (%) To set the stop SOC for battery discharge, please refer to section 9.4.4 on setting battery parameters and set the Depth of Discharge (On Grid) and Depth of Discharge (Off Grid) through the LCD screen. 9.3 Communication Settings Communication settings can only be set through SolarGo APP.

  • Page 131: Setting The Basic Information

    according to the information of the router or switch. DNS Server 9.4 Setting the Basic Information 9.4.1 Setting the Basic Information 9.4.1.1 Shadow Scan This function supports settings through the SolarGo app or LCD screen. Method I: Setting via SolarGo APP Step 1: Tap Home>...
  • Page 132 Number Parameter Description Enable Shadow Scan when the PV panels are severely shadowed to optimize the power Shadow Scan generation efficiency. 9.4.1.2 SPD This function supports settings through the SolarGo APP only. Number Parameter Description After enabling SPD, when the SPD module is abnormal, there will be SPD module abnormal alarm prompt.

  • Page 133: Setting Advanced Parameters

    power, the inverter will restart and detect the power again. The inverter will perform restart and detection several times until the overloading problem is solved. Tap Clear Overload History to reset the restart time interval after the power of the loads connected to the BACK-UP ports meets the requirements.
  • Page 134 The parameters are set successfully. Number Parameter Description The PV strings are connected to the MPPT Stand-alone Connect terminals one by one. The PV strings are connected to the inverter in both stand-alone and parallel connection. Partial Parallel PV Access For example, one PV string connect to Mode Connect...
  • Page 135 For example, one PV string connect to MPPT1 and MPPT2, another PV string connect to MPPT3. The external PV string is connected to multi Parallel Connect MPPT terminals of the inverter. 9.4.2.3 One-click Restart This function supports settings through the LCD screen only. Step 1: Click on the screen or select the settings icon >System Setup>Advanced Function through the button to enter the settings page.
  • Page 136 Step 1: Click on the screen or select the settings icon >System Setup>Advanced Function through the button to enter the settings page. (Advanced Function initial password: 123456) Step 2: Set the function based on actual needs. Number Parameter Description In off-grid mode, the switch controls the on/off of the inverter's off-grid function.

  • Page 137: Setting The Battery Parameters

    Step 2: Enable or disable the power limit function based on actual needs. Step 3: Enter the parameters and tap √. The parameters are set successfully. Number Parameter Description Enable Power Limit when power limiting is required Power Limit by local grid standards and requirements. Set the value based on the actual maximum power Export Power feed into the utility grid.
  • Page 138  Built in electric meter or GMK110: No need to set CT ratio. The default CT ratio is 120A/40mA.  GM330: Supports purchasing from GOODWE or third-party, CT ratio requirement: nA/5A  nA: For the primary input current of CT, n ranges from 200 to 5000.
  • Page 139 Step 1: Click on the screen or select the settings icon > Quick Setting > BAT Setting>GOODWE/Default/Others through the button, select the model from the optional list, and enter the settings page. Step 2: Set parameters according to actual needs.
  • Page 140 Number Parameter Description Start battery protection when the battery capacity is lower than SOC Protection the Depth of 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...
  • Page 141 Number Parameter Description After the function is enabled, the battery is immediately charged by One Click the power grid. Only effective once. Please choose to start or stop Charging according to actual needs. SOC For Stop charging the battery once the battery SOC reaches SOC For Stopping Stopping Charging.
  • Page 142 After the function is enabled, the battery can be awakened when it shuts down due to under-voltage protection. Battery Only applicable to lithium batteries without circuit breakers. After Wake-up being enabled, the output voltage of the battery port is around 60V.
  • Page 143 Please set it according to the battery technical parameters. The battery charging mode is set to constant voltage charging by default; this value is the Constant Charging upper limit of charging voltage in this mode. Voltage Please set it according to the battery technical parameters.
  • Page 144 parameter of the battery. Method II: Setting via LCD Step 1: Click on the screen or select the settings icon > Quick Setting > BAT Setting>Lead-acid through the button, select the model from the optional list, and enter the settings page. Step 2: Set parameters according to actual needs.

  • Page 145: Setting Generator Parameters

    Please set it according to the battery technical Maximum parameters. The greater the discharge current is, Discharging Current the shorter the working time of the battery is. The maximum current during charging, used to Maximum Charging limit the charging current. Please set it Current according to the battery technical parameters.
  • Page 146 interface. Step 2: Enter the parameters and tap √. The parameters are set successfully. Manual control generator (Does not support dry contact connection): This type of generator only supports manual start and stop. Automatic control generator (Supporting dry contact connection): This type of generator supports automatic start and stop.
  • Page 147 limit generator. Lower Frequency Set the lower limit of the generator's operating frequency. The no-load preheating time before the generator is Preheating time loaded. Turn on or off the function of the generator to charge the Switch battery. Maximum charging Set the maximum charge power for the generator battery.
  • Page 148 Number Parameter Description Controls the start and stop of the generator. Only Generator ON/OFF applicable to generators that support dry contact. Rated power Rated power of the generator. The duration of continuous operation of a generator. When the working time exceeds the set value, the Run time generator will automatically shut down.

  • Page 149: Setting Load Control

    Maximum Operation Set the upper limit of operating voltage for the generator. Voltage Minimum Operation Set the lower limit of operating voltage for the generator. Voltage Upper Limit Of Set the upper limit of operating frequency for the Operating Frequency generator.

  • Page 150: Setting Safety Parameters

    9.5 Setting Safety Parameters This function supports settings through the SolarGo APP only. 9.5.1 Setting the Basic Safety Parameters NOTICE The grid standards of some countries/regions require that inverters shall set functions to meet local requirements. Step 1: Tap Home > Settings > Advanced Settings, to set the parameters. Number Parameter Description...
  • Page 151 change the parameters without the prior consent of the grid company. 9.5.2.1 Setting the Active Power Mode Setting the P(F) Curve Step 1: Tap Home > Settings > Advanced Settings > Safety Parameters > Active Power Mode Settings to set the parameters. Step 2: Set the parameters based on actual needs.
  • Page 152 9.6.2.2 Setting the Reactive Power Mode Setting the Fix PF Step 1: Tap Home > Settings > Advanced Settings > Safety Parameter Settings > Reactive Power Mode to set the parameters. Step 2: Set the parameter based on actual needs. The power factor remains fixed during the inverter working process.
  • Page 153 Number Parameter Description Enable Fix Q when it is required by local grid standards Fix Q and requirements. Under-excited Set the reactive power as inductive or capacitive reactive power based on actual needs and local grid Over excitation standards and requirements. The percentage of reactive output power to apparent Power Factor power.
  • Page 154 Setting Protection Parameters Step 1: Tap Home > Settings > Advanced Settings > Safety Parameters > Protection Parameters to set the parameters. Step 2: Set the parameters based on actual needs. Number Parameter Description Voltage Protection Parameters Set the grid overvoltage protection threshold value, OV Stage n Trip Value n = 1, 2, 3.
  • Page 155 Set the grid overfrequency protection threshold OF Stage n Trip Value value, n = 1, 2. Set the grid overfrequency protection tripping time, OF Stage n Trip Time n = 1, 2. Set the grid underfrequency protection threshold UF Stage n Trip Value value, n = 1, 2.
  • Page 156 Number Parameter Description LVRT Ride Through Voltage The inverter will not be disconnected from the Start Point utility grid immediately when the grid voltage is between Ride Through Voltage Start Point and Ride Ride Through Voltage Through Voltage End Point. End Point Indicates the longest duration the inverter can Ride Through Time Start...

  • Page 157: Monitoring Power Plant

    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 Number Name Description...
  • Page 158 APPs Tap to download SolarGo app. Configure WiFi parameters to establish communication Configuration between the inverter and the server and realize remote monitoring and managing. Click to enter the power plant for demonstration Power plant for interface, where the content displayed is based on the demonstration account permissions of the viewer.

  • Page 159: Manage Power Plant Or Equipment

    operation status Search for Search for power stations by selecting their name, equipment power plant SN number, email, or on the map. Power Click to switch between today, this month, total generated generation power and cumulative earnings. statistics Home of power plant monitoring. Plants Alarms Check all alarms, happening alarms, and recovered alarms.

  • Page 160: Power Plant Management

    Step 3: Add devices according to the interface prompts to complete the creation of the power plant. 10.2.2 Power plant management Step 1: Enter the power plant monitoring page and delete or modify the power plant information based on actual needs.

  • Page 161: Managing The Equipment In The Power Plant

    10.2.3 Managing the equipment in the power plant Step 1: Click on the power plant in the power plant monitoring interface to enter the power plant details page. Step 2: Click the serial number of the device to enter the device details page, and add, delete, or replace the device based on actual needs.

  • Page 162: Power Plant Monitoring

    10.3 Power plant monitoring 10.3.1 Viewing power plant information After logging into SEMS Portal App with the account and password, you will enter the home page of the power plant, where the overall operation status of all power plants under the account will be displayed.

  • Page 163: Viewing Alarm Information

    10.3.2 Viewing Alarm Information Step 1: Click the Fault tab on the power plant details page to enter the alarm query page. Step 2: Click on the alarm name to view detailed alarm information.

  • Page 165: 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 166 Parallel system power off...

  • Page 167: Removing The Equipment

    11.2 Removing the Equipment DANGER  Make sure that the equipment is powered off. Wear proper personal protective equipment during operations.  Please use standard disassembly tools when removing wiring terminals to avoid  damaging the terminals or equipment.  Unless otherwise specified, the dismantling process of the equipment is in reverse order to the installation process, and it will not be further elaborated in this document.

  • Page 168: Disposing Of The Equipment

    Step 2: Label the cables connected in the system with tags indicating the cable type. Step 3: Disconnect the connecting cables of the inverter, battery, and smart meter in the system, such as DC cables, AC cables, communication cables, and PE cables. Step 4: Remove equipment such as the smart dongle, inverter, battery, and smart meter.

  • Page 169: Troubleshooting

    screws are installed tightly. equipment is installed Check whether the equipment is securely. damaged or deformed. Check whether the cables are Confirm the securely connected. Check Electrical Once 6-12 reliability of whether the cables are broken or connection months electrical whether there is any exposed connections.

  • Page 170: Fault Information And Troubleshooting

    Viewing Method 3: SEMS Portal App 1. Open the SEMS Portal App and log in with any account. 2. All power station fault information can be viewed through the Power Plant >Alarm. 3. Click on the specific fault name to view detailed information about the fault: [time of occurrence], [possible cause], and [solution].
  • Page 171 reconnect to the wireless signal of the smart dongle again. Ensure successful pairing of Bluetooth. Make sure that the router is powered on. 2. When communicating via LAN, make sure that both LAN cable connection and LAN configuration are proper. Enable or disable DHCP based on actual needs.

  • Page 172: Inverter Troubleshooting

    configurations, the Smart Dongle fails connecting to the router. 11.5.2.2 Inverter Troubleshooting Solutions/measures to address the Fault Cause issue Utility grid power The alarm is automatically cleared fails. after the grid power supply is Utility Loss/ 2. The AC cable is restored.
  • Page 173 undervoltage the duration of low temporarily. The inverter will recover protection voltage exceeds the automatically after detecting that the requirement of LVRT. utility grid is normal. If it occurs frequently, please check if the grid voltage is within the allowable range. Contact the local power company ...
  • Page 174 F05:Grid 10 minutes range of safety automatically after detecting that the overvoltage requirements. utility grid is normal. protection Check if the grid voltage is running at a high voltage for a long time. If it occurs frequently, please check if the grid voltage is within the allowable range.
  • Page 175 check whether the grid frequency is within the permissible range. Contact the local power company  if the grid frequency exceeds the permissible range.  Modify the underfrequency protection threshold or disable the underfrequency protection function after obtaining the consent of the local power company if the grid frequency is within the permissible range.
  • Page 176 undervoltage exceeds the set time temporarily. The inverter will recover of LVRT. automatically after detecting that the utility grid is normal. 2. If the problem occurs frequently, Utility grid exception. check whether the grid frequency is HVRT Overvoltage/ The duration of utility within the permissible range.
  • Page 177 reset the "Insulation Resistance Protection Point". Inverters for the Australian and New Zealand markets can also be alerted in the following ways in the event of insulation impedance failure: The inverter is equipped with the buzzer: the buzzer sounds continuously for 1 minute in case of failure;...
  • Page 178 error Send (receive) control bit is receive (send). 6. Transmit to the unit that is not allowed. In case of no generator connection, Generator is not ignore this fault. If a generator is connected. connected, immediately stop the The generator is generator operation.
  • Page 179 after restarting the generator, please contact your dealer or after-sales service center. In case the generator is not connected, ignore this fault. If a generator is Generator is not connected, immediately stop the connected. generator operation. Check if the The generator is Generator high generator has any fault and if the voltage faulty.
  • Page 180 F28:Parallel parallel inverters in communication cable is connected connection I/O check error correctly and firmly. abnormal 2. If the communication cable connection is normal, it may be an internal communication failure. Please contact the dealer or After Sale Service. Parallel Grid line reversed/ 1.
  • Page 181 F35:Cavity inverter is not and whether the ambient temperature overtemperature ventilated. exceeds the maximum allowable ambient temperature range. The ambient temperature is too If the ventilation is poor or the high, exceeding ambient temperature is too high, 60℃. please improve the ventilation and heat dissipation conditions.
  • Page 182 F41:Generator connected to the port, immediately stop the operation multiplexing port generator is too of the generator, check whether the overload large, and the line is properly connected, and current or power confirm whether the parameters such of the GEN port as output voltage, current, and power exceeds the on the back-up side exceed the...
  • Page 183 IP is not obtained: Reset the communication parameters via APP. Check whether the server connection is correct. 5. Log in to the website mqtt.goodwe- power.com via a computer to view the resolved IP address and obtain the server connection information. Incorrect communication cable...

  • Page 184: Battery Fault (Lx A5.0-30)

    the corresponding inverter according to its user manual. 3. Check whether the communication connection of the equipment is normal, with no loose, aging or wrong connection, etc. 11.5.2.3 Battery fault (LX A5.0-30) Alarm state When the battery ALM indicator turns red, troubleshoot the issue by referring to the SOC indicator's display status.
  • Page 185 Relay Restart the battery. If the problem adhesion persists, please contact the after- fault sales service. Please check if the battery model Cluster Fault matches. If not, please contact the after-sales service center. Restart the battery. If the problem Communicati persists, please contact the after- on failure sales service.

  • Page 186: Battery Fault (Lx A5.0-10)

    11.5.2.4 Battery fault (LX A5.0-10) When the battery ALM indicator turns red, troubleshoot the issue by referring to the SOC indicator's display status. SOC indicator Fault Solutions Power off and wait for 2 hours. If the Battery Overvoltage problem persists, please contact the after-sales service.
  • Page 187 Leave the battery alone for 12h after Voltage Difference restarting. If the problem persists, Exception please contact the after-sales service center. Inconsistency of Contact the after-sales service. battery cells Restart the battery. If the problem Wire harness persists, please contact the after-sales exception service.
  • Page 188 temperature fault problem persists, please contact the after-sales service. Power off and wait for 2 hours. If the Current Diverter Over problem persists, please contact the temperature after-sales service. Reverse Connection Contact the after-sales service. Fault Microelectronic Fault Contact the after-sales service.

  • Page 189: Battery Fault (Lx U5.4-20)

    SOC indicator light display status. Button Fault Solutions indicator indicator Power off for 2 hours. If the problem Steady Overvoltage persists, please contact GoodWe. Please contact GoodWe. Red light blink 1 Under voltage Contact GoodWe for help. time in 1 second...
  • Page 190 If the problem persists after restarting, please contact GoodWe. Temperature Discharging Overcurrent When Restart the battery. If the problem Charging persists, please contact GoodWe for Overcurrent help. Steady When Discharging Temperature Power off for 2 hours. If the problem Exception persists, please contact GoodWe.

  • Page 191: Battery Fault (Lx U5.0-30)

    Parallelized Check the battery model. If the battery Connection model Fault is not correct, please contact GoodWe. Communication Restart the battery. If the problem Fault persists, please contact GoodWe for help. MCU Internal communication fault Air Switch Short Contact GoodWe for help.
  • Page 192 troubleshoot the fault based on the SOC indicator light display status. SOC indicator Fault Solutions Power off for 2 hours and restart it. If the Abnormal problem persists, please contact the voltage after-sales service center Restart the battery. If the problem Abnormal persists, please contact the after-sales current...

  • Page 193: Parameters

    Restart the battery. If the problem Communicatio persists, please contact the after-sales n fault service center Air Switch Contact the after-sales service center for Short help Circuit Fault Restart the battery. If the problem Software fault persists, please contact the after-sales service center Hardware Restart the battery.
  • Page 194 Charging Current (A) Max. Continuous 160（176 at 200（220 at 240（264 at 10min） Discharging Current (A) 10min） 10min） Maximum Charge power 8,000 10,000 12,000 Maximum Discharge 8,800 11,000 13,200 Power (W) PV Input Data Maximum Input power 16,000 20,000 24,000 Max. Input Voltage (V) MPPT Operating Voltage 60~550 60~550...
  • Page 195 Output to Utility Grid (VA) Nominal Apparent Power 8,000 10,000 12,000 from Utility Grid (VA) Max. Apparent Power 16,500 16,500 16,500 from Utility Grid (VA) Nominal Output Voltage 220/230/240 220/230/240 220/230/240 Output Voltage Range (V) 170~280 170~280 170~280 Nominal AC Grid 50/60 50/60 50/60...
  • Page 196 Nominal Output 50/60 50/60 50/60 Frequency (Hz) Total Harmonic Voltage <3% <3% <3% Distortion(@ linear load) Generator Port Parameters Nominal Input Apparent 8,000 10,000 12,000 Power (VA) Max. Input Apparent 11,000 12,000 12,000 Power (VA) Nominal Input Voltage (V) 220/230/240 220/230/240 220/230/240 Input voltage range (V)
  • Page 197 Residual Current Integrated Integrated Integrated Monitoring PV Reverse Polarity Integrated Integrated Integrated Protection Battery Reverse Polarity Integrated Integrated Integrated Protection Anti-islanding Protection Integrated Integrated Integrated AC Overcurrent Integrated Integrated Integrated Protection AC Short Circuit Integrated Integrated Integrated Protection AC Overvoltage Integrated Integrated Integrated...
  • Page 198 Communication with RS485 RS485 RS485 Meter Monitoring LAN+WiFi LAN+WiFi LAN+WiFi Weight (Kg) Dimension (W x H x D 560*445*226 560*445*226 560*445*226 Noise Emission (dB) <50 <55 <55 Topology Non-isolated Non-isolated Non-isolated Self-consumption at <10 <10 <10 Night (W) Ingress Protection Rating IP66 IP66 IP66...

  • Page 199: Battery Technical Data

    12.2 Battery Technical Data LX A5.0-10 Technical Parameters LX A5.0-10 2*LX A5.0-10 n*LX A5.0-10 usable energy (kWh) n×5 Battery Module LX A5.0-10：51.2V 5.0kWh Number of Modules Cell Type LFP（LiFePO ） Nominal Voltage (V) 51.2 Operating Voltage Range (V) 47.5~57.6 Nominal Charge/Discharge Current n×60 Nominal Charge/Discharge Power n×3...
  • Page 200 *1: Test conditions, 100% DOD, 0.2℃ charge & discharge at +25±2 °C for battery system at beginning life. System Usable Energy may vary with different Inverter. *2: The nominal charge and discharge current and power are affected by temperature and SOC status.
  • Page 201 Application Method On-grid/On-grid + Back-up/Back-up Supports up to 30 in parallel connection(150kWh) Scalability (Hand-in-hand/Busbar connection) Mounting Method 19-inch standard rack/floor mounted, wall-mounted Cycle Efficiency ≥96% Cycle Life 6000（25℃±2℃，0.2C，70%EOL） Warranty 10 years Safety IEC62619、IEC63056、N140 EN IEC61000-6-1、EN IEC61000-6-2、EN IEC61000- Standard 6-3、EN IEC61000-6-4 Certification Transportation UN38.3、ADR...
  • Page 202 Weight (Kg) Dimensions (W x H x D mm) 505 x 570 x 175 (LX U5.4-20) Operating Temperature Range (℃) Charge: 0 ~ +50; Discharge: -10 ~ +50 Storage Temperature (℃) -20 ~ 40 (≤ 1 month) ; 0 ~ +35 (≤ 1 year) Relative Humidity 0~95% Max.
  • Page 203 Communication CAN, RS485 Weight (Kg) Dimensions (W x H x D mm) 505 x 570 x 175 (LX U5.4-20) Operating Temperature Range (℃) Charge: 0 ~ +50; Discharge: -10 ~ +50 Storage Temperature (℃) -20 ~ 40 (≤ 1 month) ; 0 ~ +35 (≤ 1 year) Relative Humidity 0~95% Max.
  • Page 204 Pulse Discharging current (A) ＜200A（30S） *2*3 Max. Charging/Discharging Power 4.95 (kW) Communication (Charging Temperature Range) 0<T≤55 (℃) (Discharging Temperature Range) Dsch -20<T≤55 (℃) 0＜T≤40（Recommend 10＜T≤30） Ambient Temperature（℃） Optional heating：-20＜T≤40（Recommend 10＜T≤ 30） Relative Humidity 5~95% Maximum Storage Time 12 Months（maintenance-free） Max. Operating Altitude (m) 4000 Heating Optional...

  • Page 205: Smart Meter Technical Data

    *2 The system's working current and power values will be related to temperature and State of Charge (SOC). *3 Max charge / discharge current values may be variant with different inverter models. 12.3 Smart Meter Technical Data Technical Parameters GMK110 Application Single phase Nominal Voltage (V)

  • Page 206: Smart Dongle Technical Data

    Technical Parameters GM330 Type of Electrical Supply System Three-phase Nominal Voltage L-N 220/230 Nominal Voltage L-L 380/400 Input Data Voltage Voltage Range 0.88Un-1.1Un Nominal Voltage 50/60 Frequency (Hz) Current CT Ratio nA:5A Communication RS485 Communication distance (m) 1000 User Interface 4 LEDs, Reset Button Voltage/Current Class 0.5...
  • Page 207 Output Voltage (V) Power Consumption (W) ≤2 Communication Interface Ethernet 10M/100Mbps Self-adaption Communication Wireless IEEE 802.11 b/g/n @2.4 GHz Parameters Bluetooth V4.2 BR/EDR and Bluetooth LE Bluetooth standard Dimensions (W x H x 48.3*159.5*32.1 D mm) Weight (g) Mechanical Parameters Ingress Protection IP65 Rating...
  • Page 208 Wireless Parameters Bluetooth Communication Bluetooth 5.1 WiFi Communication 802.11 b/g/n（2.412GHz-2.484GHz） Environmental Parameters Operating Temperature Range -30 ~ +60 (℃) Storage Temperature Range (℃) -30 ~ +70 Relative Humidity 0-100% (no condensing) Max. Working Altitude (m) 4000...

  • Page 209: Appendix

    13 Appendix 13.1 FAQ 13.1.1 How to conduct auxiliary detection for smart meters/CT? Meter detection function, which can detect whether the CT of the meter is connected correctly and the current operation status of the meter and CT. Step 1: Access the detection page through Home > Settings > Electricity Meter/CT Auxiliary Detection.

  • Page 210: Abbreviations

    prompts; otherwise, they will not be able to use the APP. You can complete the upgrade by following the prompts on the interface. 13.2 Abbreviations Abbreviation English Description Battery Voltage Range batt Nominal Battery Voltage batt,r Max. Continuous Charging Current batt,max (C/D) Max.
  • Page 211 Operating Temperature Range operating Max. Input Current DC,max Input Voltage DC Power Supply DC,r Power Supply/AC Power Supply Power Supply/Input Voltage Range AC,r Operating Temperature Range operating Max Output Power TX Power Power Consumption Power Consumption AC,r Frequency (Hz) Max. Input Short Circuit Current SC PV Range of input Operating Voltage dcmin...
  • Page 212 ECO mode Economical Mode Time of Use Energy Storage System Power Conversion System Remote shutdown Emergency Power Off Surge Protection Device zero injection/zero export Power Limit / Export Power Limit DRED Demand Response Enabling Device Ripple Control Receiver AFCI AFCI GFCI Ground Fault Circuit Interrupter RCMU...

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