T
Tasha HarperSep 12, 2025
What does 'DC-INTF. (1027 DATA:0000)' mean on my SOLIS Inverter and how can I solve it?
- HhhornSep 12, 2025
If your SOLIS Inverter shows 'DC-INTF. (1027 DATA:0000)', it indicates a DC interface problem. Check if the DC wires are connected correctly without loose connections.










