GOODWE-error codes
Below you will find a list of common error messages from various brands. Not all error messages are listed here. It is advisable to also consult the manual of the device.| Brand | Error code | Cause | Action |
|---|---|---|---|
| Goodwe | 1 | SPI Failure - Internal communication failure | Contact inverter service |
| Goodwe | 2 | EEPROM R/W Failure - Memory chip failure | Contact inverter service |
| Goodwe | 3 | Fac Failure - Grid Frequency exceed the inverter limit | Contact inverter service |
| Goodwe | 7 | Relay Check Failure - Relay self-checking failure | Contact inverter service |
| Goodwe | 25 | Relay Check Failure - Relay self-checking failure | Contact inverter service |
| Goodwe | 12 | LCD Communication Failure - Communication error occurs between LCD DSP and the Master DS | Contact inverter service |
| Goodwe | 13 | DC Injection High - The DC component of AC current exceed inverter's limit | Contact inverter service |
| Goodwe | 14 | Isolation Failure - Insulation Resistance between the ground and the panel is too low | Contact inverter service |
| Goodwe | 15 | Vac Failure - Grid voltage exceeds the inverter limit | Contact inverter service |
| Goodwe | 16 | External Fan Failure - External Failure | Contact inverter service |
| Goodwe | 17 | PV Over Voltage - PV Array voltage exceeds the inverter limit | Contact inverter service |
| Goodwe | 19 | Over Temperature - Over temperature on the case | Contact inverter service |
| Goodwe | 20 | IFAN Fault - Internal FAN Fault | Contact inverter service |
| Goodwe | 21 | DC BUS HIGH - BUS voltage is too high | Contact inverter service |
| Goodwe | 22 | Ground I Failure - Residual current protection | Contact inverter service |
| Goodwe | 23 | Utility Loss - Grid disconnection/fault | Contact inverter service |
| Goodwe | 30 | REF 1.5V Failure - 1.5V reference voltage exceeds the limit | Contact inverter service |
| Goodwe | 31 | AC HCT Failure - AC current sensor failure | Contact inverter service |
| Goodwe | 24 | AC HCT Failure - AC current sensor failure | Contact inverter service |
| Goodwe | 32 | GFCI Failure - Leakage current detection circuit Failure | Contact inverter service |
| Goodwe | 26 | GFCI Failure - Leakage current detection circuit Failure | Contact inverter service |
| Goodwe | Others | Device Failure - Internal Device Failure | Contact inverter service |
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