Goodwe DNS Series User Manual
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Goodwe DNS Series User Manual

Grid-tied pv inverter 2.9-6kw
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User Manual
Grid-Tied PV Inverter
DNS Series
2.9-6kW
V1.0-2022-12-15

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Summary of Contents for Goodwe DNS Series

  • Page 1 User Manual Grid-Tied PV Inverter DNS Series 2.9-6kW V1.0-2022-12-15...
  • Page 2 Copyright ©GoodWe Technologies Co., Ltd., 2022. 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.,Ltd.

  • Page 3: Table Of Contents

    CONTENT User Manual V1.0-2022-12-15 CONTENT 1 About This Manual ..............1 1.1 Applicable Model ..................1 1.2 Target Audience ....................1 1.3 Symbol Definition ..................2 1.4 Updates ......................2 2 Safety Precaution ..............3 2.1 General Safety ....................3 2.2 DC Side ......................3 2.3 AC Side ......................3 2.4 Inverter Installation ..................4 2.5 Personal Requirements ................4 2.6 EU Declaration of Conformity ..............5...
  • Page 4 CONTENT User Manual V1.0-2022-12-15 6.1 Safety Precaution ..................15 6.2 Connecting the PE Cable ................16 6.3 Connecting the PV Input Cable ..............16 6.4 Connecting the AC Output Cable .............18 6.5 Communication ..................22 6.5.1 Communication Network Introduction ............22 6.5.2 Connecting the Communication Cable (optional) ...........23 6.5.3 Installing the Communication Module (optional) ...........25 7 Equipment Commissioning ..........26 7.1 Check Before Power ON ................26...

  • 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 This manual applies to the listed inverters below (DNS or Inverter for short):...

  • Page 6: Symbol Definition

    01 Disclaimer User Manual V1.0-2022-12-15 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, please visit https://en.goodwe.com/ warranty. 2.2 DC Side DANGER Connect the DC cables using the delivered PV connectors.

  • Page 8: Inverter Installation

    02 Safety Precaution User Manual V1.0-2022-12-15 2.4 Inverter Installation DANGER • Do not apply mechanical load to the terminals, otherwise the terminals can be damaged. • All labels and warning marks should be visible after the installation. Do not scrawl, damage, or cover any label on the device.

  • Page 9: Eu Declaration Of Conformity

    02 Safety Precaution User Manual V1.0-2022-12-15 2.6 EU Declaration of Conformity GoodWe Technologies Co., Ltd. hereby declares that the inverter with wireless communication modules sold in the European market meets the requirements of the following directives: • Radio Equipment Directive 2014/53/EU (RED) •...

  • Page 10: Product Introduction

    03 Product Introduction User Manual V1.0-2022-12-15 3 Product Introduction 3.1 Application Scenarios The DNS inverter is a single-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 intended use of the inverter is as follows: Circuit Utility...

  • Page 11: Dimensions

    03 Product Introduction User Manual V1.0-2022-12-15 Parts Description PV Input Terminal Used to connect the PV module DC input cables. DC Switch Start or stop DC input. Only for Australia. Turn the DC switch to OFF and DC Switch Lock lock it to avoid electric shock when you have to work on the inverter.

  • Page 12: Indicators

    03 Product Introduction User Manual V1.0-2022-12-15 3.4.3 Indicators Indicator Status Description ON = WiFi is connected/active. BLINK 1 = WiFi system is resetting. BLINK 2 = WiFi not connect to the router. Power BLINK 4 = WiFi server problem BLINK = RS485 is connected. OFF = WiFi is not active.

  • Page 13: Check And Storage

    04 Check and Storage User Manual V1.0-2022-12-15 4 Check and Storage 4.1 Check Before Receiving Check the following items before receiving the product. 1. Check the outer packing box for damage, such as holes, cracks, deformation, and other signs of equipment damage. Do not unpack the package and contact the supplier as soon as possible if any damage is found.

  • Page 14: Storage

    User Manual V1.0-2022-12-15 04 Check and Storage 4.3 Storage If the equipment is not to be installed or used immediately, please ensure that the storage environment meets the following requirements: 1. Do not unpack the outer package or throw the desiccant away. 2.

  • Page 15: Installation

    05 Installation User Manual V1.0-2022-12-15 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 16 05 Installation User Manual V1.0-2022-12-15 Mounting Support Requirements • The mounting support shall be nonflammable and fireproof. • Make sure that the support surface is solid enough to bear the product weight load. • Do not install the product on the support with poor sound insulation to avoid the noise generated by the working product, which may annoy the residents nearby.
  • Page 17 05 Installation User Manual V1.0-2022-12-15 Installation Tool Requirements The following tools are recommended when installing the equipment. Use other auxiliary tools on site if necessary. DC terminal Goggles Safety shoes Dust mask Safety gloves crimping tool DC wiring Diagonal pliers Wire stripper Hammer drill Heat gun...

  • Page 18: Inverter Installation

    05 Installation User Manual V1.0-2022-12-15 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 19: Electrical Connection

    05 Installation User Manual V1.0-2022-12-15 For Australia only. 6 Electrical Connection 6.1 Safety Precaution DANGER • Disconnect the DC switch and the AC output switch of the inverter to power off the inverter before any electrical connections. Do not work with power on. Otherwise, an electric shock may occur.

  • Page 20: Connecting The Pe Cable

    06 Electrical Connection User Manual V1.0-2022-12-15 6.2 Connecting the PE Cable WARNING • The PE cable connected to the enclosure of the inverter cannot replace the PE cable connected to the AC output port. Make sure that both of the two PE cables are securely connected.
  • Page 21 06 Electrical Connection User Manual V1.0-2022-12-15 Click 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 Step 1 Prepare DC cables. Step 2 Crimp the crimp contacts.

  • Page 22: Connecting The Ac Output Cable

    06 Electrical Connection User Manual V1.0-2022-12-15 Click Click 6.4 Connecting the AC Output Cable WARNING • Do not connect loads between the inverter and the AC switch directly connected to the inverter. • The Residual Current Monitoring Unit (RCMU) is integrated into the inverter. The inverter will disconnect the utility grid rapidly once it detects any leak current over the permissible range.
  • Page 23 06 Electrical Connection User Manual V1.0-2022-12-15 Select and Install RCD depending on local laws and regulations.Type A RCDs (Residual Current Monitoring Device) can be connected to the outside of the inverter for protection when the DC component of the leakage current exceeds the limit value. The following RCDs are for reference: Model RCD specifications GW2900D-NS...
  • Page 24 06 Electrical Connection User Manual V1.0-2022-12-15 Click AC-1 AC-2 AC-3 AC-1 Connector Copper,...
  • Page 25 06 Electrical Connection User Manual V1.0-2022-12-15 AC-2 Connector Copper, AC-3 Connector Copper,...

  • Page 26: Communication

    06 Electrical Connection User Manual V1.0-2022-12-15 NOTICE • Make sure that the cable is connected correctly and securely. Clear the debris after completing the connection. • Seal the AC output terminal to ensure the ingress protection rating. 6.5 Communication 6.5.1 Communication Network Introduction Power Limit Network The PV station generates power for self-consumption, but the electric equipment cannot consume all the generated power.

  • Page 27: Connecting The Communication Cable (Optional)

    • DRED function is off by default. Start this function via SolarGo App if it's needed. • Remote shutdown is only for Europe installations, in compliance with European safety requirements. And Remote shutdown device is not provided by GOODWE. • Remote shutdown function is off by default. Start this function via SolarGo App if it's needed.
  • Page 28 06 Electrical Connection User Manual V1.0-2022-12-15 CT Communication Cable 1: CT- 2: CT+ RS485 Communication Cable 6: RS485+ 5: RS485- 4: Reserved 3: Reserved 2: RS485+ 1: RS485-...

  • Page 29: Installing The Communication Module (Optional)

    WiFi kit, LAN kit, 4G kit, GPRS 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.

  • Page 30: Equipment Commissioning

    07 Equipment Commissioning User Manual V1.0-2022-12-15 7 Equipment Commissioning 7.1 Check Before Power ON Check Item The product is firmly installed at a clean place that is well-ventilated and easy to operate. The PE, DC input, AC output, and communication cables are connected correctly and securely.

  • Page 31: System Commissioning

    08 System Commissioning User Manual V1.0-2022-12-15 8 System Commissioning 8.1 Indicators and Buttons Indicator Status Description ON = WiFi is connected/active. BLINK 1 = WiFi system is resetting. BLINK 2 = WiFi not connect to the router. Power BLINK 4 = WiFi server problem BLINK = RS485 is connected.
  • Page 32 08 System Commissioning User Manual V1.0-2022-12-15 Sub Menu Main Menu Long press for 2s Short press Long press for 2s Short press Long press for 2s Short press Long press for 2s Short press Long press for 2s Short press Long press for 2s Short press Long press for 2s...
  • Page 33 08 System Commissioning User Manual V1.0-2022-12-15 Previous page Long press Wait for 2s Long press Wait for 2s Long press for 2s Long press Long press Long press Short press for 2s for 2s for 2s Short press Long press Short Short press...

  • Page 34: Inverter Parameter Introduction

    08 System Commissioning User Manual V1.0-2022-12-15 8.2.1 Inverter Parameter Introduction Parameters Description Home page. Indicates the real-time power of the inverter. Long press for 2s Normal to check the current safety code. E-Today Check the generated power of the system for that day. E-Total Check the total generated power of the system.

  • Page 35: Upgrading The Firmware Via Usb Flash Disk

    1. Check the operating data, software version, alarms, etc. 2. Set grid parameters, communication parameters, etc. 3. Equipment maintenance. 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...

  • Page 36: Monitoring Via Sems Portal

    SEMS Portal is an monitoring platform used to manage organizations/users, add plants, and monitor plant status. For more details, refer to the SEMS Portal User Manual. Scan the QR code or visit https:// en.goodwe.com/Ftp/EN/Downloads/User%20Manual/GW_SEMS%20Portal-User%20Manual-EN. to get the user manual. SEMS Portal SEMS Portal User...

  • Page 37: Maintenance

    09 Maintenance User Manual V1.0-2022-12-15 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.
  • Page 38 09 Maintenance User Manual V1.0-2022-12-15 Fault Troubleshooting 1. Check the impedance between the ground and PV (+) & PV (-) . The impedance value must be greater than 100kΩ. Make sure the inverter is grounded. 2. Contact local service office for help if the problem still persist. Inverters for the Australian and New Zealand markets can also be alerted in the following ways in the event of insulation Isolation Failure...

  • Page 39: Routine Maintenance

    09 Maintenance User Manual V1.0-2022-12-15 Relay-Check Failure DCI Injection 1. Turn off DC switch of the inverter. High Inverter 2. Wait till the LCD light is off. EEPROM R/W Failure 3. Turn on the DC switch and make sure it is connected. Failure 4.

  • Page 40: Technical Parameters

    10 Technical Parameters User Manual V1.0-2022-12-15 10 Technical Parameters Technical Data GW2900D-NS GW3000D-NS GW3600D-NS GW4200D-NS GW5000D-NS GW6000D-NS Input Max. Input Power (W) 4000 3900 4680 5460 6500 7200 Max. Input Voltage (V) MPPT Operating Voltage 80 - 435 80 - 550 80 - 550 80 - 550 80 - 550...
  • Page 41 10 Technical Parameters User Manual V1.0-2022-12-15 Maximum Output Overcurrent Protection Efficiency Max. Efficiency 96.0% 97.8% 97.8% 97.8% 97.8% 97.8% European Efficiency 95.6% 97.5% 97.5% 97.5% 97.5% 97.5% Protection PV Insulation Resistance Integrated Detection Residual Current Integrated Monitoring PV Reverse Polarity Integrated Protection Anti-islanding Protection...
  • Page 42 10 Technical Parameters User Manual V1.0-2022-12-15 Anti-corrosion Class DC Connector AC Connector Plug and play connector Environmental Category 4K4H Pollution Degree Overvoltage Category DC II / AC III Protective Class The Decisive Voltage PV: C AC: C Com: A Class (DVC) Active Anti-islanding AFDPF + AQDPF Method...
  • Page 43 User Manual V1.0-2022-12-15 10 Technical Parameters Max Power at 40℃ (including AC 3000 3680 4200 5000 6000 overload)(W)(For Brazil only) Nominal Output Voltage (V) 220/230 220/230 220/230 220/230 220/230 Nominal AC Grid Frequency (Hz) 50/60 50/60 50/60 50/60 50/60 Max. Output Current (A) 13.6 16.0 19.0...
  • Page 44 10 Technical Parameters User Manual V1.0-2022-12-15 User Interface LED, LCD, WLAN+APP Communication WiFi, RS485 or 4G or 2G or LAN (Optional) Weight (kg) 13.5 Dimension (W×H×D mm) 354 × 433 × 147 Noise Emission (dB) < 25 < 25 < 25 <...
  • Page 45 10 Technical Parameters User Manual V1.0-2022-12-15 Nominal Output Apparent Power (VA) 5000 6000 Max. AC Active Power (W) 5000 6000 Max. AC Apparent Power (VA) 5000 6000 Nominal Power at 40℃ (W)(For Brazil only) 5000 6000 Max Power at 40℃ (including AC overload)(W)(For 5000 6000 Brazil only)
  • Page 46 10 Technical Parameters User Manual V1.0-2022-12-15 Cooling Method Natural Convection User Interface LED, LCD, WLAN+APP Communication WiFi, RS485 or 4G or 2G or LAN (Optional) Weight (kg) 13.0 13.5 Dimension (W×H×D mm) 354 × 433 × 147 Noise Emission (dB) <...
  • Page 47 Official Website GoodWe Technologies Co.,Ltd. No. 90 Zijin Rd., New District, Suzhou, 215011, China www.goodwe.com service@goodwe.com Contact Information...

This manual is also suitable for:

Gw2900d-nsGw3000d-nsGw3600d-nsGw4200d-nsGw5000d-nsGw6000d-ns ... Show all

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