Sungrow
- 1. Phase R I sampling chann flt (fault code: 048) 2. Phase S I sampling chann flt (fault code: 049) 3. Phase T I sampling chann flt (fault code: 050)
- 10 Minutes Grid Overvoltage (Code 014)
- AC SPD failure (alarm code: 071)
- AFD Module Alarm (Code 087)
- AFD Off Alarm (Code 089)
- Arc Fault (Code 088)
- Bus Voltage Imbalance Protection (Code 024/025)
- Current Imbalance Fault (Code 042)
- DC Bus Voltage Too High (Code 019/020)
- DC Injection Exceeded (Code 011)
- DC-side SPD Failure (Code 072)
- Excessive Leakage Current (Code 012)
- Excessively High Ambient Temperature (Code 037)
- Fan-alarm (alarm 070)
- Grid Abnormal (Code 013)
- Grid Overfrequency (Code 008)
- Grid overvoltage (Fault code 002)
- Grid transient v-over (fault code: 003)
- Grid Underfrequency (Code 009)
- Grid Undervoltage (Code 004)
- Grid Voltage Imbalance (Code 017)
- Hardware Overvoltage and Overcurrent Protection (Code 040)
- Insulation Impedance Fault (Code 039)
- Islanding (Code 010)
- Leak Current Sampling Channel Fault (Code 041)
- Low Ambient Temperature (Code 043)
- Module Overtemperature (Code 036)
- PID Function Abnormity (Code 433)
- PID Overvoltage/Overcurrent Protection (Code 434)
- Relay Fault (Code 038)