Goodwe EM Series User Manual
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Goodwe EM Series User Manual

Hybrid inverter
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iOS App Store
Google play
Franciscusdreef 42C
3565AC Utrecht

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Summary of Contents for Goodwe EM Series

  • Page 1 iOS App Store Google play Franciscusdreef 42C 3565AC Utrecht...

  • Page 2: Troubleshooting

    4.8 DRED Connection 4.9 Earth Fault Alarm 4.10 4.12 special backup application 6 CEI Auto Test introduction 9 Trouble shooting...

  • Page 3: Important Safety Warning

    Let it cool before touching it. The EM series inverter of Jiangsu GoodWe Power Supply Technology Co. Ltd. (hereinafter referred to as GoodWe) strictly conforms to ● Ensure children are kept away from inverters.

  • Page 4: Installation

    3.2 Product Overview ● Don’t connect EM series in the following ways: ①Back-up port should not be connected to grid; ②Back-up port should not be connected in parallel; ③The single PV panel string should not be connected to two or more inverters.
  • Page 5 200mm 200mm Both sides 200mm House Grid To Battery communication cable To EzMeter communication cable...
  • Page 6 Positive connector Inverter Negative connector MC4 series AMPHENOL series Limit buckle can't crimping the wire Special tools are used to stitching Figure 4.1-3 The terminal can be connected to earth wire.
  • Page 7 GW5048-EM GW3648-EM 2300VA 25A/30mA GW3048-EM Installation instruction of WIELAND series please refer to Figure 4.3.3-1. Figure 4.3.3-1 GW5048-EM GW3648-EM GW3048-EM Note: Single capacitive loadpower 0.7kVA,...
  • Page 8 House Grid House Grid Color RS485 Orange/white 485_A2 Lithium Battery Orange GND-S Green/white 485_B2 485_B1 Blue CANH inverter's on grid part Blue/white CANL Green 485_A1 Brown/white 485_B1 Brown 485_A1 To Battery ④ ④ There are two pre-made cables connect to EM inverter, one cable is 3m which is marked "To Battery" should be connected to Li-battery communication port, the other cable is 10m which marked "To EzMeter"...
  • Page 9 ●Long press(more than 3s) the touch switch, then Wi-Fi reload is successful. Refer to Figure 4.7-1. 4.10 System Connection Diagram for Australia Switch Board Back-Up Loads Back-Up Battery RS-485 Goodwe EM series Main Hybrid Inverter Switch Ezmeter Grid Solar array...

  • Page 10: Led Lights Illustration

    BATTERY BLINK 2 = BATTERY IS LOW / SOC IS LOW EM Series inverter has no LCD screen, it can be controlled via the APP software OFF = BATTERY IS DISCONNECTED / NOT ACTIVE (EzManage). For iOS System, please go to AppStore to search for "EzManage", then...

  • Page 11: Work Modes

    8 Work Modes 9 Trouble shooting EM series inverters have the following main work modes based on different conditions: Q/A and Trouble Shooting on EM PLEASE CHECK THE FOLLOWING ITEMS AT THE FIRST INSTALLATION, MAKE SURE EVERYTHING IS FINE. OR PLEASE STOP INVERTER SYSTEM TILL EVERY THING CONFIRMED FINE OR CONTACT GOODWE.
  • Page 12 Solar-Wifi, check on EzManage APP (Parameter >>> Big Power fluctuation on Battery 2. Check if there is a fluctuation on PV power on GoodWe Portal. Battery) if Battery Mode is right what you have or not, if not right, charge/discharge If everything is OK, please contact GoodWe after-sales Services.

  • Page 13: Error Messages

    PV connected and then restart EM till see work mode as wait on APP. Fac Failure Grid frequency no longer within permissible range If all these try does not help, please contact GoodWe services. PV Over Voltage Overvoltage at DC input...

  • Page 14: Technical Parameters

    11 Technical Parameters Model GW3648-EM GW5048-EM GW3048-EM 2300 Norminal AC power(VA) Model GW5048-EM GW3048-EM GW3648-EM Peak power(VA)***** 3500, 10sec Solar Efficiency 6500 Max. allowed PV Power (W) 4600 3900 97.6% Max. efficiency Nominal DC power (W) 3000 5500 4000 >97% Euro efficiency Max.
  • Page 15 Note Overvoltage category definition Category I : applies to equipment connected to a circuit where measures have been taken to reduce transient overvoltage to a low level. Category II : applies to equipment not permanently connected to the installation. Examples are appliances, portable tools and other plug-connected equipment;...

This manual is also suitable for:

Gw5048-emGw3648-emGw3048-em

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