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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