Growatt Error Codes

4 error codes across 2 model series. Select a model to browse specific error codes.

Model Series

inverter

3 error codes

inverter

1 error codes

Battery undervoltage fault – the battery voltage has dropped below the minimum safe threshold.

Fan fault – the internal cooling fan has failed or is obstructed.

Inverter overload fault – output power exceeds the rated capacity.

DC injection too high – excessive DC current detected on the AC output.