Huawei solar inverter All models error codes
Codes
- 103Error codeHigh DC Input Voltage
- 106-113Error codeAbnormal String 1-8
- 120-127Error codeString 1-8 Reversed
- 200Error codeAbnormal DC Circuit
- 202Error codeAbnormal Invert Circuit
- 301Error codeAbnormal Grid Voltage
- 305Error codeAbnormal Grid Frequency
- 313Error codeLow Insulation Resistance
- 318Error codeAbnormal Residual Current
- 321Error codeCabinet Overtemperature
- 322Error codeAbnormal SPI Communication
- 326Error codeAbnormal Grounding
- 400Error codeSystem Fault
- 410Error codeAbnormal Auxiliary Power
- 411Error codeAFCI Self-Check Failure
- 412Error codeDC Arc Fault
- 504Error codeSoftware Version Unmatch
- 505Error codeUpgrade Failed
- 2001Error codeThe configuration of the PV array is incorrect. The PV string has an excessive number of PV modules connected in series, resulting in the open-circuit voltage surpassing the maximum operating voltage of the inverter.Cause ID 1 = PV1Cause ID 2 = PV2
- 2002Error codeDC Arc Fault
- 2011Error codeString Reversed
- 2012Error codeString Current Backfeed
- 2021Error codeCause ID = 1, 2AFCI check fails
- 2031Error codePower grid phase wire short-circuit to PE
- 2032Error codeGrid Failure
- 2033Error codeGrid Undervoltage
- 2034Error codeGrid Overvoltage
- 2035Error codeUnbalanced Grid Voltage
- 2036Error codeGrid Overfrequency
- 2037Error codeGrid Underfrequency
- 2038Error codeUnstable Grid Frequency
- 2039Error codeOutputOvercurrent
- 2051Error codeAbnormal Residual Current
- 2061Error codeAbnormal Grounding
- 2062Error codeLow Insulation Resistance
- 2063Error codeOvertemperature
- 2064Error codeDevice Fault
- 2065Error codeUpgrade Failed or Software Version Unmatch
- 2066Error codeLicense Expired
- 2067Error codeFaulty Power Collector
- 2068Error codeGrid voltage out of range (high).
- 2072Error code
- 2090Error codeGrid voltage high (10-minute average). The sustained average grid voltage exceeds the permitted range
- 3001Error codeBattery communication failure. The inverter has lost communication with the LUNA2000 battery
- 3007Error codeBattery over-temperature
- 3008Error codeBattery under-temperature
- 3009Error codeBattery voltage abnormal
- 3010Error codeBattery SOC abnormal
- 3013Error codeBattery extension module communication failure. The inverter cannot communicate with a battery expansion module
- 6144Error codeMonitoring Unit Faulty