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Wayne WatkinsAug 27, 2025
Why is my SOLIS S6-GR1P6K showing OV-DC01 (1020 DATA:0001)?
- HHolly WelchAug 27, 2025
The OV-DC01 (1020 DATA:0001) error on your SOLIS Inverter indicates a potential issue with the PV voltage. Check if the PV voltage is abnormal. If the issue persists, restart the system to confirm that the fault continues.