Solutions:
- Check the AC wires connection and AC frequency is in range;
- Check the measurement value in LCD, if the grid frequency is in limit, restart the inverter.
Customer Solution Portal
Related Articles
- LED Fault - Power - Working Power Light
- LED Fault - Run - Grid-tied operation indication light
- LED Fault - GRID - Grid status Indication light
- LED Fault - Fault - Fault status indication light
- LED Fault - Upgrade status
- LED Fault Status - Power LED not light up.
- LED Fault Status - Grid LED
- Alarm - CommErr
- Alarm - ExtFanErr
- Alarm - IntFanErr
- Warning - Warn0030 - EepromErr
- Warning - Warn0040 - DC SPD fault
- Warning - Warn0050 - TempSensorErr
- Warning - Warn0100 - AC SPD Fault
- Protection - Protect0090 - Bus over voltage
- Protection - Protect0070 - Bus Imbalance
- Protection - Protect0030 - Inverter Over Current
- Protection - GridV.OutLim
- Protection - Protect0020 - Grid Relay Error
- Protection - TempOver - Over-Temperature protection
- Protection - Protect0180 - The Sampling offset of DCI
- Protection - Protect0170 - DCI high
- Protection - IsolationErr - Insulation resistance low
- Protection - GFCIErr
- Protection - Protect0150 - Mini MCU Fault
- Protection - Protect0110 - BUS over voltage firmware
- Protection - Protect0100 - The sensor fault of leakage current
- Protection - PV Reverse - PV input reverse connection
- Protection - PV Over current