Iac-DC_Offs-Srr — DC component of grid feed-in current exceeded

What does Iac-DC_Offs-Srr mean?

The DC component of the electricity being fed into the grid has exceeded the permissible range. For safety reasons, the inverter will disconnect itself from the grid to prevent issues with the public grid.

• DC component of the electricity being fed into the grid exceeded permissible range.
• Local grid conditions.
• Actual fault in the inverter.

Click steps to track your progress.

1. 1

   If the grid current is outside the permissible range due to local grid conditions, contact the local utility operator for assistance.

2. 2

   If the grid current appears to be within the tolerance range but the 'Iac-DC_Offs-Srr' fault persists, contact the SMA Serviceline.

3. 3

   Your installer can check the inverter settings and connections for any internal issues.