GoodWe ET 5–10 kW (three-phase hybrid inverter)
GoodWe · PV inverters · 14 codes · 14 with plain-language explanation
Guides
- How to read an error and safely restart a GoodWe ET inverter
The error is shown in the app or on the indicators. The manual describes the safe order for switching the system off and on.
- GoodWe ET: what the indicators on the inverter mean
The indicators show system, back-up, communication and fault states, as described in the manual.
Error codes
- Back-Up Over Load Back-up side is over loaded with plain-language explanation
- DC Bus High BUS voltage is over-high with plain-language explanation
- DC Injection High DC Injection High with plain-language explanation
- EEPROM R/W Failure EEPROM R/W Failure with plain-language explanation
- FAC Failure Grid frequency is not within permissible range with plain-language explanation
- Ground Failure Ground Failure with plain-language explanation
- Isolation Failure Isolation Failure with plain-language explanation
- Over Temperature Over Temperature with plain-language explanation
- PV/BAT Overvoltage The PV or BAT voltage is too high with plain-language explanation
- Relay Check Failure Self checking of relay failure with plain-language explanation
- SPI Failure Internal communication failure with plain-language explanation
- Utility Loss Utility Loss with plain-language explanation
- Utility Phase Failure The sequence of the on-grid wire is incorrect with plain-language explanation
- VAC Failure VAC Failure with plain-language explanation