Goodwe SDT G2 Series User Manual
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Goodwe SDT G2 Series User Manual

Goodwe SDT G2 Series User Manual

Grid-tied pv inverter
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User Manual
Grid-Tied PV Inverter
SDT G2 Series
4-25kW
V1.5-2023-12-25

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Summary of Contents for Goodwe SDT G2 Series

  • Page 1 User Manual Grid-Tied PV Inverter SDT G2 Series 4-25kW V1.5-2023-12-25...
  • Page 2 Copyright ©GoodWe Technologies Co., Ltd., 2023. All rights reserved 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.,...

  • Page 3: Table Of Contents

    User Manual V1.5-2023-12-25 Content CONTENTS 1 About This Manual ..............1 1.1 Applicable Model ..................1 1.2 Target Audience ....................1 1.3 Symbol Definition ..................2 2 Safety Precaution ..............3 2.1 General Safety ....................3 2.2 DC Side ......................3 2.3 AC Side ......................4 2.4 Inverter Installation ..................4 2.5 Personal Requirements ................4 3 Product Introduction .............5 3.1 Application Scenarios ..................5...
  • Page 4 User Manual V1.5-2023-12-25 Content 6.1 Safety Precautions ..................22 6.2 Connecting the PE Cable ................22 6.3 Connecting the PV Input Cable ...............23 6.4 Connecting the AC Output Cable ............29 6.5 Communication ..................33 6.5.1 Connecting the Communication Cable (optional) ..........33 6.5.2 DRM Description ....................34 6.5.2 Installing the Communication Module (optional) ..........38 7 Equipment Commissioning ..........39 7.1 Check Items Before Switching Power ON ..........39...

  • Page 5: About This Manual

    All the installers and users have to be familiar with the product features, functions, and safety precautions. This manual is subject to update without notice. For more product details and latest documents, visit https://en.goodwe.com/. 1.1 Applicable Model...

  • Page 6: Symbol Definition

    01 About This Manual User Manual V1.5-2023-12-25 1.3 Symbol Definition Different levels of warning messages in this manual are defined as follows: 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. CAUTION Indicates a low-level hazard that, if not avoided, could result in minor or moderate injury.

  • Page 7: Safety Precaution

    • 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, visit https://en.goodwe.com/warranty. 2.2 DC Side DANGER Connect the DC cables using the delivered DC connectors and terminals.

  • Page 8: Ac Side

    02 Safety Precaution User Manual V1.5-2023-12-25 2.3 AC Side WARNING • The voltage and frequency at the connecting point should meet the on-grid requirements. • An additional protective device like the circuit breaker or fuse is recommended on the AC side. Specification of the protective device should be at least 1.25 times the maximum output current.

  • Page 9: Product Introduction

    3 Product Introduction 3.1 Application Scenarios The SDT G2 Series inverter is a three-phase PV string grid-tied inverter. The inverter converts the DC power generated by the PV module into AC power and feeds it into the utility grid. The...

  • Page 10: Appearance

    User Manual V1.5-2023-12-25 03 Product Introduction 3.4 Appearance 3.4.1 Parts GW4K-DT, GW4000-SDT-20, GW5K-DT, GW8K-DT, GW10KT-DT GW5000-SDT-20, GW6K-DT, GW6000- SDT-20 GW12KT-DT, GW15KT-DT LED Indicator LCD (optional) Button (optional) PE Terminal Mounting Plate PV Input Terminal Bluetooth or Wi-Fi/LAN Kit or DC Switch Ventilation valve WiFi or 4G or GPRS Port RS485 or Smart...
  • Page 11 User Manual V1.5-2023-12-25 03 Product Introduction GW8KAU-DT, GW9.9KAU-DT, GW10KAU-DT, GW15KAU-DT, GW20KAU-DT, GW17KT-DT, GW20KT-DT, GW25KT-DT GW12K-SDT-20, GW12KLV-SDT-20, GW8000-SDT-20, GW10K-SDT-20 GW15K-SDT-20, GW17K-SDT-20, GW20K-SDT-20 LED Indicator LCD (optional) Button (optional) PE Terminal Mounting Plate DC Switch USB Port (For Brazil PV Input Terminal PV Input Terminal (PV2) only) (PV1)
  • Page 12 User Manual V1.5-2023-12-25 03 Product Introduction Name Description PV Input Terminal Used to connect the PV module DC input cables. DC Switch Start or stop DC input. USB Port Reserved. USB Port is used for system upgrade and configuration. Ventilation valve Communication Used to connect communication modules like Bluetooth, WiFi, LAN, 4G, Port...

  • Page 13: Dimension

    User Manual V1.5-2023-12-25 03 Product Introduction 3.4.2 Dimension Dimensions of GW4K-DT, GW4000-SDT-20, GW5K-DT, GW5000-SDT-20, GW6K-DT, GW6000- SDT-20, GW10KT-DT: 354mm 147mm 200mm Dimensions of GW8K-DT, GW10KT-DT, GW12KT-DT, GW15KT-DT: 354mm 155mm 200mm Dimensions of GW8KAU-DT, GW9.9KAU-DT, GW10KAU-DT, GW15KAU-DT, GW20KAU-DT, GW17KT- DT, GW20KT-DT, GW25KT-DT, GW25KT-DT, GW8000-SDT-20, GW10K-SDT-20:...
  • Page 14 User Manual V1.5-2023-12-25 03 Product Introduction Dimensions of GW12K-SDT-20, GW12KLV-SDT-20, GW15K-SDT-20, GW17K-SDT-20, GW20K-SDT-20:...

  • Page 15: Indicators

    User Manual V1.5-2023-12-25 03 Product Introduction 3.4.3 Indicators As a human-computer interaction interface, LCD display panel comprises of LED indicators, buttons and LCD display on the front panel of the inverter. LED indicates the working status of the inverter. Buttons and LCD are used for configuration and viewing parameters. Inverters Designed with LCD Indicator Status...
  • Page 16 User Manual V1.5-2023-12-25 03 Product Introduction Inverters Designed without LCD Indicator Status Description ON = EQUIPMENT POWER ON OFF = EQUIPMENT POWER OFF ON = THE INVERTER IS FEEDING POWER OFF = THE INVERTER IS NOT FEEDING POWER SINGLE SLOW FLASH = SELF CHECK BEFORE CONNECTING TO THE GRID SINGLE FLASH = CONNECTING TO THE GRID ON = WIRELESS IS CONNECTED/ACTIVE...

  • Page 17: Nameplate

    User Manual V1.5-2023-12-25 03 Product Introduction 3.4.4 Nameplate The nameplate is for reference only. Goodwe trademark, product type, and product model Product: Grid-Tied PV Inverter Model : *****-*** ****V Vmax PV: d.c. ***...***V MPPT voltage range: d.c. Max. PV current: **/**A d.c.

  • Page 18: Check And Storage

    04 Check and Storage User Manual V1.5-2023-12-25 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 others signs of equipment damage. Do not unpack the package and contact the supplier as soon as possible if any damage is found.

  • Page 19: Storage

    User Manual V1.5-2023-12-25 04 Check and Storage NOTICE • The number of expansion bolts, screws, PV connectors, AC cable OT Terminal, and PIN terminals are various depending on the different inverters. The actual accessories may differ. • Communication module types including WiFi, 4G, LAN, GPRS, Bluetooth, etc. The actual module delivered depends on the communication method of the selected inverter.

  • Page 20: Installation

    05 Installation User Manual V1.5-2023-12-25 5 Installation 5.1 Installation Requirements Installation Environment Requirements 1. Do not install the equipment in a place near flammable, explosive, or corrosive materials. 2. Install the equipment on a surface that is solid enough to bear the inverter weight. 3.
  • Page 21 User Manual V1.5-2023-12-25 05 Installation Installation Angle Requirements • Install the inverter vertically or at a maximum back tilt of 15 degrees. • Do not install the inverter upside down, forward tilt, back forward tilt, or horizontally. Installation Tool Requirements The following tools are recommended when installing the equipment.

  • Page 22: Inverter Installation

    05 Installation User Manual V1.5-2023-12-25 5.2 Inverter Installation 5.2.1 Moving the Inverter CAUTION Move the inverter to the site before installation. Follow the instructions below to avoid personal injury or equipment damage. 1. Consider the weight of the equipment before moving it. Assign enough personnel to move the equipment to avoid personal injury.
  • Page 23 User Manual V1.5-2023-12-25 05 Installation NOTICE Installation method of GW4K-DT, GW4000-SDT-20, GW5K-DT, GW5000-SDT-20, GW6K-DT, GW6000-SDT-20, GW10KT-DT, GW12KT-DT, GW15KT-DT inverter: For Australia only. 1.2~2N·m NOTICE Installation method of GW8KAU-DT, GW9.9KAU-DT, GW10KAU-DT, GW15KAU-DT, GW20KAU- DT, GW17KT-DT, GW20KT-DT, GW25KT-DT, GW8000-SDT-20, GW10K-SDT-20, GW12K-SDT-20, GW12KLV-SDT-20, GW15K-SDT-20, GW17K-SDT-20, GW20K-SDT-20 inverter:...
  • Page 24 05 Installation User Manual V1.5-2023-12-25 Type-1 For Australia only. Type-2...
  • Page 25 User Manual V1.5-2023-12-25 05 Installation For Australia only. NOTICE For Australia and New Zealand: GW15KAU-DT, GW20KAU-DT. 1.2~2N·m...

  • Page 26: Electrical Connection

    06 Electrical Connection User Manual V1.5-2023-12-25 6 Electrical Connection 6.1 Safety Precautions DANGER • Disconnect the DC switch and the AC output switch of the inverter to power off the equipment before any electrical connections. Do not work with power on. Otherwise, an electric shock may occur.

  • Page 27: Connecting The Pv Input Cable

    06 Electrical Connection User Manual V1.5-2023-12-25 6.3 Connecting the PV Input Cable DANGER Confirm the following information before connecting the PV string to the inverter. Otherwise, the inverter may be damaged permanently or even cause fire and cause personal and property losses.
  • Page 28 06 Electrical Connection User Manual V1.5-2023-12-25 NOTICE Seal the PV input terminals using waterproof covers when they are not to be used. Otherwise, the ingress protection rating will be influenced. Connecting the DC Input Cable(with PV box) NOTICE The PV box should be installed when GW15KAU-DT or GW20KAU-DT is used in Australia and in New Zealand.
  • Page 29 06 Electrical Connection User Manual V1.5-2023-12-25 Click Click Staubli MC4 DC Connector...
  • Page 30 06 Electrical Connection User Manual V1.5-2023-12-25 7~8mm 7~8mm Click Click...
  • Page 31 06 Electrical Connection User Manual V1.5-2023-12-25 Connecting the DC Input Cable (without PV box) Step 1 Prepare DC cables. Step 2 Crimp the crimp contacts. Step 3 Disassemble the PV connectors. Step 4 Make the DC cable and detect the DC input voltage. Step 5 Plug the PV connectors into the PV terminals.
  • Page 32 06 Electrical Connection User Manual V1.5-2023-12-25 Staubli MC4 DC Connector 7~8mm 7~8mm Click Click...

  • Page 33: Connecting The Ac Output Cable

    06 Electrical Connection User Manual V1.5-2023-12-25 6.4 Connecting the AC Output Cable WARNING • Do not connect loads between the inverter and the AC switch directly connected to it. • Where an external RCD (Residual Current Device) is required in addition to the built-in RCMU (Residual Current Monitoring Unit), a type A RCD must be used to avoid tripping.
  • Page 34 06 Electrical Connection User Manual V1.5-2023-12-25 NOTICE GW4K-DT, GW4000-SDT-20, GW5K-DT, GW5000-SDT-20, GW6K-DT, GW6000-SDT-20, GW10KT- DT, GW12KT-DT, GW15KT-DT 40mm 4-10kW: 13mm≤Φ≤18mm 12-15kW: 18mm≤Φ≤25mm 4-10kW: 4mm²≤S≤10mm² 12-15kW: 6mm²≤S≤16mm² 0.6N·m...
  • Page 35 06 Electrical Connection User Manual V1.5-2023-12-25 NOTICE For models: GW8000-SDT-20, GW10K-SDT-20, GW12K-SDT-20, GW12KLV-SDT-20, GW15K- SDT-20, GW17K-SDT-20, GW20K-SDT-20. NOTICE • Make sure that the cables are connected correctly and firmly after connections. Clean all the debris in the maintenance compartment. • Seal the AC output terminal to ensure the Ingress Protection Rating.
  • Page 36 06 Electrical Connection User Manual V1.5-2023-12-25 NOTICE For models: GW8KAU-DT, GW9.9KAU-DT, GW10KAU-DT, GW15KAU-DT, GW20KAU-DT, GW17KT- DT, GW20KT-DT, GW25KT-DT. NOTICE • Make sure that the cables are connected correctly and firmly after connections. Clean all the debris in the maintenance compartment. •...

  • Page 37: Communication

    06 Electrical Connection User Manual V1.5-2023-12-25 6.5 Communication 6.5.1 Connecting the Communication Cable (optional) NOTICE Make sure that the communication device is connected to the right COM port. Route the communication cable far away from any interference source or power cable to prevent the signal from being influenced.

  • Page 38: Drm Description

    06 Electrical Connection User Manual V1.5-2023-12-25 6.5.2 DRM Description Wiring Diagram of DRM DRM Device The inverter supports DRM0 and DRM 5-8 modes. Below are the requirements: Mode Inverter Port Requirement Note DRM0 COM/DRM0 Turn on S0 and the inverter shuts down.
  • Page 39 06 Electrical Connection User Manual V1.5-2023-12-25 Power limit networking scenario (single inverter) GM3000 Inverter Grid Meter Three-phase circuit breaker Single-phase circuit breaker Load Power limit networking scenario (multi inverters) Ethernet RS485+ RS485- SEC1000 Router Cloud Inverter N Inverter 1 Three-phase Grid Meter circuit breaker...
  • Page 40 06 Electrical Connection User Manual V1.5-2023-12-25 Connecting the Communication Cable(RS485, Meter, and DRED) NOTICE Connect the RS485 cable, meter cable, and DRED cable using a 6PIN communication terminal as follows. DRED RS485/ Meter 6.5mm 25mm RS485/Meter DRED 0.3~0.4N·m 1: RS485 B 1: DRM1/5 2: RS485 B 2: DRM2/6...
  • Page 41 06 Electrical Connection User Manual V1.5-2023-12-25 Connecting the Communication Cable(RS485, Meter, and Remote shutdown) NOTICE Connect the remote shutdown cable using a 2PIN communication terminal as follows. PIN terminals need to be provided by customer, and the reference specifications are as follows: RS485 6.5mm 25mm...

  • Page 42: Installing The Communication Module (Optional)

    NOTICE • Refer to the delivered communication module user manual to get more introduction to the module. For more detailed information, visit https://en.goodwe.com/. • Remove the communication module using the unlock tool. The manufacturer shall not be liable for the port damage if the module is removed without the unlock tool.

  • Page 43: Equipment Commissioning

    07 Equipment Commissioning User Manual V1.5-2023-12-25 7 Equipment Commissioning 7.1 Check Items Before Switching Power ON Check Item The inverter is firmly installed in a clean place where is well-ventilated and easy to operate. The PE cable, DC input cable, AC output cable, and communication cable are connected correctly and securely.

  • Page 44: System Commissioning

    08 System Commissioning User Manual V1.5-2023-12-25 8 System Commissioning 8.1 Indicators and Button Inverters Designed with LCD Type Status Description Steady yellow Communication status is normal. Communication is reseting or Single yellow blinking restarting. Double yellow The inverter is not connected to the blinking router.
  • Page 45 User Manual V1.5-2023-12-25 08 System Commissioning Inverters Designed without LCD Type Status Description Steady Green Power on. Power Power off. The power grid is working normally. Steady Green The inverter is on grid. The inverter is off grid. Operating Single Green Slow Blinking Self-check before grid tying. Single Green Fast Blinking The inverter is to be grid-tied.

  • Page 46: Setting Inverter Parameters Via Lcd

    08 System Commissioning User Manual V1.5-2023-12-25 8.2 Setting Inverter Parameters via LCD NOTICE • Inverter software version shown in this document is V1.00.00.13. The screen shots are for reference only. The actual display may differ. • The name, range, and default value of the parameters is subject to change or adjust. The actual display prevails.
  • Page 47 User Manual V1.5-2023-12-25 08 System Commissioning Previous page Long press for 2s Short press Long press for 2s Long press for 2s Long press for 2s Short press Wait Long press Long press for 2s Long press for 2s Long press for 2s for 2s Short press 4G and GPRS...

  • Page 48: Inverter Parameter Introduction

    08 System Commissioning User Manual V1.5-2023-12-25 Previous page Long press for 2s Long press for 2s Long press for 2s Long press for 2s Short press to select 0~9 Short press to select 0~1 Short press to select 0~9 Long press for 2s Wait Short press Short press...
  • Page 49 User Manual V1.5-2023-12-25 08 System Commissioning Parameters Description Error History Check historical error message records of the inverter. Indicates the specific inverter model. Long press for 2s to set the safety Model code. Set the safety country in compliance with the local grid standards and application scenario of the inverter.

  • Page 50: Setting Inverter Parameters Via App

    2. Set grid parameters and communication parameters of the inverter. 3. Maintain the equipment. For more details, refer to the SolarGo APP User Manual. Scan the QR code or visit https:// en.goodwe.com/Ftp/EN/Downloads/User%20Manual/GW_SolarGo_User%20Manual-EN.pdf get the user manual. SolarGo App SolarGo App User Manual 8.4 Monitoring via SEMS Portal...

  • Page 51: Maintenance

    09 Maintenance User Manual V1.5-2023-12-25 9 Maintenance 9.1 Power Off the Inverter DANGER • Power off the inverter before operations and maintenance. Otherwise, the inverter may be damaged or electric shocks may occur. • Delayed discharge. Wait until the components are discharged after power off. Step 1 (optional) Send shutdown command to the inverter, Step 2 Turn off the AC switch between the inverter and the utility grid.
  • Page 52 09 Maintenance User Manual V1.5-2023-12-25 Fault Cause Solutions Wrong software Contact after-sales service to upgrade the Ver. Error version. software. 1. Check whether other electrical devices under the same grid connection point is working normally and whether the main 1. Utility grid power supply is normal.
  • Page 53 09 Maintenance User Manual V1.5-2023-12-25 Fault Cause Solutions 1. Check whether the PV input cables are broken. 2. Check whether the module frames and the metal bracket are securely 1. The PV system is grounded. short-circuited to 3. Check whether the AC side is properly the ground.
  • Page 54 09 Maintenance User Manual V1.5-2023-12-25 Fault Cause Solutions 1. The inverter is installed in a 1. Check the installation environment and place with poor space of the inverter. Make sure that ventilation. the ventilation meets heat dissipation Over 2. The ambient requirements.

  • Page 55: Routine Maintenance

    09 Maintenance User Manual V1.5-2023-12-25 9.5 Routine Maintenance Maintaining Item Maintaining Method Maintaining Period Check the heat sink, air intake, and air System Clean Once 6-12 months outlet for foreign matter or dust. Check the fan for proper working status, Once a year low noise, and intact appearance.

  • Page 56: Technical Parameters

    User Manual V1.5-2023-12-25 10 Technical Parameters 10 Technical Parameters Technical Data GW4K-DT GW5K-DT GW6K-DT GW8K-DT Input Max.Input Power (W) 6000 7500 9000 12000 Max.Input Voltage(V) 1000 1000 1000 1000 MPPT Operating Voltage Range 180~850 180~850 180~850 180~850 MPPT Voltage Range at Nominal 410~800 410~800 410~800...
  • Page 57 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW4K-DT GW5K-DT GW6K-DT GW8K-DT Max. Output Fault Current (Peak and Duration) (A)(at 5ms) Inrush Current (Peak and Duration) (A)(at 50μ s) Nominal Output Current (A) 11.6 Output Power Factor ~1 (Adjustable from 0.8 leading to 0.8 lagging) Max.
  • Page 58 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW4K-DT GW5K-DT GW6K-DT GW8K-DT Display LCD, LED(Optional), WLAN+APP Communication WiFi,RS485 or LAN(Optional) Communication Protocol Modbus-RTU (SunSpec Compliant) Weight (Kg) 15.0 16.0 354 × 433 × Dimension (W×H×Dmm) 354 × 433 × 147 Noise Emission (dB) <34 <50...
  • Page 59 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW10KT-DT GW12KT-DT GW15KT-DT GW17KT-DT Input Max.Input Power (W) 15000 18000 22500 25500 Max.Input Voltage(V) 1000 1000 1000 1100 MPPT Operating Voltage Range 180~850 180~850 180~850 200~950 MPPT Voltage Range at Nominal 410~800 500~850 500~850 470~860...
  • Page 60 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW10KT-DT GW12KT-DT GW15KT-DT GW17KT-DT Max. Output Fault Current (Peak and Duration) (A)(at 5ms) Inrush Current (Peak and Duration) (A)(at 50μ s) Nominal Output Current (A) 14.5 17.3 21.7 24.5 Output Power Factor ~1 (Adjustable from 0.8 leading to 0.8 lagging) Max.
  • Page 61 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW10KT-DT GW12KT-DT GW15KT-DT GW17KT-DT Communication WiFi,RS485 or LAN(Optional) Communication Protocol Modbus-RTU (SunSpec Compliant) Weight (Kg) 16.0 18.0 18.0 25.0 415 × 511 × Dimension (W×H×Dmm) 354 × 433 × 155 Noise Emission (dB) <50 Topology Non-isolated...
  • Page 62 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW20KT-DT GW25KT-DT Input Max.Input Power (W) 30000 37500 Max.Input Voltage(V) 1100 1100 MPPT Operating Voltage Range (V) 200~950 200~950 MPPT Voltage Range at Nominal 470~860 510~860 Power (V) Start-up Voltage (V) Nominal Input Voltage (V) Max.
  • Page 63 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW20KT-DT GW25KT-DT Nominal Output Current (A) 28.9 36.1 Output Power Factor ~1 (Adjustable from 0.8 leading to 0.8 lagging) Max. Total Harmonic Distortion <3% Maximum output overcurrent 71.2 protection(A) Efficiency Max. Efficiency 98.4% 98.4% European Efficiency...
  • Page 64 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW20KT-DT GW25KT-DT Noise Emission (dB) <50 Topology Non-isolated Night Power Consumption (W) <1 Ingress Protection Rating IP65 Anti-corrosion Class DC Connector MC4( 4~6mm²) AC Connector AC Connector Environmental Category 4K4H Pollution Degree Overvoltage Category DC II / AC III Protective class...
  • Page 65 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW8KAU- GW9.9KAU- GW10KAU- GW15KAU- GW20KAU- Input Max. Input Power (W) 12000 15000 15000 22500 30000 Max. Input Voltage (V) 1100 1100 1100 1100 1100 MPPT Operating 140~950 140~950 140~950 140~950 140~950 Voltage Range (V) MPPT Voltage Range at 180~850 180~850...
  • Page 66 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW8KAU- GW9.9KAU- GW10KAU- GW15KAU- GW20KAU- Output Voltage Range (V) (according to local 180~260 standard) Nominal AC Grid Frequency (Hz) AC Grid Frequency 47~52 47~52 47~52 47~52 47~52 Range (Hz) Max. Output Current 12.8 14.4 16.0...
  • Page 67 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW8KAU- GW9.9KAU- GW10KAU- GW15KAU- GW20KAU- Anti-islanding Integrated Protection AC Overcurrent Integrated Protection AC Short Circuit Integrated Protection AC Overvoltage Integrated Protection DC Switch Integrated DC Surge Protection Type II AC Surge Protection Type III AFCI Optional...
  • Page 68 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW8KAU- GW9.9KAU- GW10KAU- GW15KAU- GW20KAU- Ingress Protection IP65 Rating Anti-corrosion Class DC Connector MC4 (4~6mm²) AC Connector AC Connector Environmental 4K4H Category Pollution Degree Overvoltage Category DC II / AC III Protective Class PV:C The Decisive Voltage AC:C...
  • Page 69 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW8000- GW10K- GW12K- GW12KLV-SDT-20 SDT-20 SDT-20 SDT-20 Max. Input Current per MPPT (A) Max. Short Circuit Current per 18.7 18.7 37.5 37.5 MPPT (A) Max.Backfeed Current to The Array(A) Number of MPP trackers Number of Strings per MPPT Output Nominal Output Power (W)
  • Page 70 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW8000- GW10K- GW12K- GW12KLV-SDT-20 SDT-20 SDT-20 SDT-20 Max. Total Harmonic Distortion <3% Maximum Output Overcurrent 38.4 38.4 88.9 88.9 Protection (A) Efficiency Max. Efficiency 98.3% 98.3% 98.4% 96.9% European Efficiency 97.6% 97.6% 97.8% 96.4% Protection...
  • Page 71 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW8000- GW10K- GW12K- GW12KLV-SDT-20 SDT-20 SDT-20 SDT-20 Dimension (W×H×Dmm) 415 × 511 × 175 415 × 511 × 198 Noise Emission (dB) <25 <50 Topology Non-isolated Night Power Consumption (W) <1 Ingress Protection Rating IP65 Anti-corrosion Class DC Connector...
  • Page 72 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW15K-SDT-20 GW17K-SDT-20 GW20K-SDT-20 Max.Backfeed Current to The Array(A) Number of MPP trackers Number of Strings per MPPT Output Nominal Output Power (W) 15000 17000 20000 Nominal Output Apparent Power (VA) 15000 17000 20000 Max.
  • Page 73 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW15K-SDT-20 GW17K-SDT-20 GW20K-SDT-20 Residual Current Monitoring Integrated PV Reverse Polarity Protection Integrated Anti-islanding Protection Integrated AC Overcurrent Protection Integrated AC Short Circuit Protection Integrated AC Overvoltage Protection Integrated DC Switch Integrated DC Surge Protection Type III (Type II Optional) AC Surge Protection Type III (Type II Optional)
  • Page 74 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW15K-SDT-20 GW17K-SDT-20 GW20K-SDT-20 Pollution Degree Overvoltage Category DC II / AC III Protective class The Decisive Voltage Class (DVC) PV: C AC: C Com: A Active Anti-islanding Method AFDPF + AQDPF Country of Manufacture China Technical Data GW4000-SDT-20...
  • Page 75 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW4000-SDT-20 GW5000-SDT-20 GW6000-SDT-20 Max Power at 40℃ (including AC 4,400 5,500 6,600 overload) (W) (Only for Brazil) Nominal Output Voltage (V) 400, 3L/N/PE Output Voltage Range (V) 180~270 Nominal AC Grid Frequency (Hz) 50 / 60 50 / 60 50 / 60...
  • Page 76 User Manual V1.5-2023-12-25 10 Technical Parameters Technical Data GW4000-SDT-20 GW5000-SDT-20 GW6000-SDT-20 Emergency Power Off Optional Remote Shutdown Optional General Data Operating Temperature Range -30~+60 (60 °C for outdoor unconditioned with solar (℃) effects.) Relative Humidity 0~100% Max. Operating Altitude (m) 4000 Cooling Method Natural Convection...
  • Page 77 GoodWe Website GoodWe Technologies Co., Ltd. No. 90 Zijin Rd., New District, Suzhou, 215011, China www.goodwe.com service@goodwe.com Local Contacts...

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