Event 003 (Sunny Portal: 102)
Qualified person
Event message:
Temporary grid overvoltage
Explanation:
The transient grid voltage is higher than the standard value.
Corrective measures:
Wait until the grid voltage is within the normal range again. In general, the inverter is reconnected to the supply grid when the grid voltage is back within the normal range.
If the fault cannot be rectified using the indicated corrective measures, contact Service.