| Error No. | Explanation | Corrective measures |
| 1500 | The conditions for grid reconnection are not met after a grid error. | • Check power frequency and line voltage. |
Customer Solution Portal
Related Articles
- Provisioning MMTCON - Serial Number Redetect
- Provisioning SC20CONT - Serial Number Redetect 7600 Fault
- Updating SC20CONT Firmware - SMA CP
- Updating the AST Firmware - SMA CP-US
- Error code - 103 - Grid voltage is too high.
- Loss of Power (No Display)
- Error Code - 104 - Grid voltage too high
- Error Code - 203 - Grid Voltage is too high.
- Error Code - 204 - Grid voltage too low
- Error Code - 205 - Phase Drop Out
- Error Code - 502 - Power frequency low
- Error Code - 503 - Power frequency too high
- Error Code - 504 - Power frequency too low
- Error Code - 505 - Power Frequency is too high
- Error Code - 506 - Disconnection from Grid
- Error Code - 801 - Conductor Failure
- Error Code - 1301 - Left Magnetic Field Connected
- Error Code - 3403 - PV Array Voltage too high.
- Error Code - 3404 - Open - circuit voltage too high
- Error Code - 3406 - DC Voltage too high
- Error Code - 3501 - Insulation Failure
- Error Code - 3502 - GFDI Trip
- Error Code - 3504 - Insulation Error
- Error Code - 3507 - Ground fault on PV array
- Error Code - 3510 - Insulation Error on Inverter bridge.
- Error Code - 3511 - Insulation Error
- Error Code - 3512 - Permanent Ground Fault
- Westermo LYNX configuration replacement for REDFOX
- Error Code - 3515 - Ground Fault Detected (soft grounding)