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Protection - GFCI.Err


System leakage current is too high

Possible Causes:

  1. Excessive parasitic capacitance on Battery module due to environmental factor
  2. Grounding is abnormal 
  3. Internal Converter fault


  1. Observe for 10 minutes and see whether the alarm will be eliminated automatically
  2. Detect whether the electrical connection is abnormal
  3. Contact after-sales service personnel

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