GE GEP User Manual
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GE GEP User Manual

GE GEP User Manual

12-60kw three phase solar inverter
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Global Sales & Service Network
99 Walker Street North Sydney NSW 2060
T: +61 284159833
support.au@gesolarinverter.com
sales.au@gesolarinverter.com
* GE is a registered trademark of General Electric Company and is used under license by Jiangsu GoodWe Power Supply Technology Co., Ltd.
© 2020 All Rights Reserved
GEP
12-60KW THREE PHASE
USER MANUAL
Ver.1.1
SOLAR INVERTER
www.gesolarinverter.com

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Summary of Contents for GE GEP

  • Page 1 99 Walker Street North Sydney NSW 2060 T: +61 284159833 support.au@gesolarinverter.com sales.au@gesolarinverter.com Ver.1.1 * GE is a registered trademark of General Electric Company and is used under license by Jiangsu GoodWe Power Supply Technology Co., Ltd. SOLAR INVERTER www.gesolarinverter.com © 2020 All Rights Reserved...

  • Page 2: Table Of Contents

    1 Symbols ....................01 2 Safety Measures & Warning ..........02 3 Product Introduction ..............04 3.1 Intended usage ....................04 3.2 Inverter Overview ..................05 3.3 Technical Description ..................06 3.4 Package ......................07 4 Installation ..................... 09 4.1 Mounting Instructions ..................09 4.2 Equipment Installation ...................

  • Page 3: Symbols

    1 Symbols 2 Safety Measures & Warning This manual contains important instructions for GEP series inverter that shall be followed during installation of the inverter. Failure to observe a warning indicated in this manual may result in injury. The GEP series for Three or Six MPPT, Three-Phase solar inverter without transformer, which consists of GEP12-L-10, GEP15-L-10, GEP20-L-10, GEP25-10, GEP30-10, GEP36-10, GEP29.9-10, GEP30-L-10,GEP35-L-10,GEP50-10 and GEP60-10 model type.

  • Page 4: Product Introduction

    3.1 Intended Usage will be annulled. The GEP series which is a Three or Six MPPT, three phase transformer-less grid-connected • Ensure that the output voltage of the proposed PV array is lower than the maximum rated input voltage of the inverter; otherwise the inverter may be damaged and the warranty will be annulled.

  • Page 5: Inverter Overview

    WITH LCD WITHOUT LCD The GEP series is equipped with Three or Six MPPTs for Six, Tweleve DC inputs to ensure that the maximum power is utilized even in different PV installation condition. DC/AC converter circuit convert DC power into AC power, which can be fed into the utility.

  • Page 6: Package

    2. Data storage and display Inverter stores the running information and fault records and display them on the LCD screen. 3. Parameter configuration Inverter provides various parameter configurations for optional operation. RS-485 & DRED Communication Terminal Fixed Screw Safe Screw Expansion Bolt Grounding Screw 4.

  • Page 7: Installation

    4 Installation To ensure heat dissipation and convenient disassembly, the minimum clearance around the inverter should not be less than the following values. 4.1 Mounting Instructions GEP12~20-L-10 1. In order to achieve optimal performance, the ambient temperature should be lower than 45℃. GEP25~36-10 2.
  • Page 8 4.3 Electrical Installation Step 2: with the expansion of the accessory package the screw back on the wall. 4.3.1 AC side lines connection Backboard Installation 1. Measure the voltage and frequency of the grid access point, determine the grid specifications Expansion Screw conform to the inverter.
  • Page 9 4.3.2 AC Circuit Breaker And Residual Current Device Step 3: From the accessory bag terminal, set on the wire and tool clamping. An independent three or four pole circuit breaker for each inverter must be installed at the output GEP12~20-L-10/GEP25~36-10 models use terminals side to ensure that the inverter can be securely disconnected from the grid.
  • Page 10 Please use special tools to do crimping The GEP series has three PV input area PV1 input, PV2 input, PV3 input, each with MPPT tracker, therefore the three PV input can be different with each other, including different type of In order to better dustproof and waterproof modules, different numbers of connecting PV strings, different orientation angel of PV modules.

  • Page 11: Communication Connection

    Wiring diagram of Australia Detailed operation steps of series are as follows: Step 1: Plug out the terminal and dismantle the resistor / short wire, if you want use the DRED and Remote shutdown function. Note: DRED should be connected through "COM port". DRED RS 485 RS 485...
  • Page 12 4.4.3 WiFi Communication Step 3: This function is only applicable for WiFi model, for specific configurations, please refer to "WiFi/LAN Connect the terminal to the right position onto the inverter. Configuration Instruction" in the attachment, and you can also refer to the description of "Demo Videos Of Monitoring Installation"...

  • Page 13: System Operation

    5 System Operation NOTE: 5.1 LCD Panel And LED Download SolarGo App from Google Play Store or Apple App Store to complete the system operation if the inverter has no screen. You can As a human-computer interaction interface, LCD display panel comprise LED indicators, buttons SolarGo APP also scan the QR code to download it.
  • Page 14 5.2.1 Overview Of Menu Architecture Level 1 menu Level 2 menu Level 3 menu Contry Code Contry Code Set The display menu through the Up, Down, Enter, Esc key to operate the menu, which Enter key is divided into long press (greater than 3s)and short press, so a total of five key operation. Press the Home Hour Select Data...

  • Page 15: System Configuration

    5.3 System Configuration WiFi Configuration WiFi Country Code WiFi Country Code 5.3.1 Basic Settings Language Holland Holland Data&Time Northlreland Northlreland Basic Settings is mainly used to set the commonly used parameters, including language settings, Communication ChinaHigher ChinaHigher time settings, communication settings and safety settings for projects. And these parameters could Country Code France 50Hz France 50Hz...
  • Page 16 5.3.2 Advanced Settings WiFi Adv.Settings WiFi Shadow User must enter password to operate advanced settings because permission is required. Power Limit CT Ration Note: Initial password： "1111". PF Value Advanced Settings include nine Settings: 1. Power limit; 2. CT ratio; 3. Power factor; 4. Shadow Shadow scanning;...

  • Page 17: Precaution For Initial Startup

    5.3.3 History Information 5.5 Special Adjustable Setpoints The history information mainly includes the information of the generating capacity of the equip- The inverter has a field in which the user can set functions, such as trip points, trip times, recon- ment, the power generation information mainly includes the amount of electricity generation, daily nect times, active and inactive QU curves and PU curves.
  • Page 18 PU curve Mode QU curve Mode Function Default value (Australia) Default value (New Zealand) Setting range Register Function Default value (Australia) Default value (New Zealand) Setting range Register PU curve mode enable or disable ““0”or“1” 40680 QU curve mode enable or disable “0”or“1”...

  • Page 19: Troubleshooting

    6 Troubleshooting Type of fault Troubleshooting Relay-check Failure In most situations, the inverter requires very little maintenance. However, if the inverter is not working properly, please try the following solutions: DCI High Type of fault Troubleshooting Inverter 1. Disconnect the DC connector. EEPROM R/W Failure 2.

  • Page 20: Technical Parameters & Block Diagram

    7 Technical Parameters & Block Diagram Technical Data GEP25-10 GEP36-10 GEP29.9-10 PV String Input Data 7.1 Technical Parameters Max. DC Input Power (W) 32500 46800 45000 Max. DC Input Voltage (V) 1100 1100 1100 Technical Data GEP12-L-10 GEP15-L-10 GEP20-L-10 MPPT Range (V) 200~950 200~950 200~950...
  • Page 21 Note： Technical Data GEP30-L-10 GEP35-L-10 GEP50-10 GEP60-10 PV String Input Data Overvoltage Category Definition Max. DC Input Power (W) 39000 45500 75000 90000 Category I: applies to equipment connected to a circuit where measures have been taken to Max. DC Input Voltage (V) 1100 1100 MPPT Range (V)

  • Page 22: Block Diagram

    7.2 Block Diagram 8 Maintenance GEP series main circuit is shown in the below figure: Regular maintenance ensures a long operating life and optimal efficiency of the entire PV plant. GEP12~20-L-10 Caution: Before maintenance please disconnect the AC breaker first and then disconnect DC breaker.

  • Page 23: Checking The Dc Switch

    8.2 Checking The DC Switch DC switch does not require any maintenance. It is recommended, though not compulsory, to: • Check the DC switch regularly. • Activate the DC switch 10 times in a row once a year. Operating the switch will clean the contacts and will extend the life of the DC switch. Boot order: 1.

This manual is also suitable for:

Gep12-l-10Gep15-l-10Gep20-l-10Gep25-10Gep30-10Gep36-10 ... Show all

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