Stand-alone operation detected

What does 108 mean?

This code indicates that the inverter has detected a stand-alone operation condition, meaning it is isolated from the main public grid. The inverter disconnects to comply with grid codes and safety regulations.

• Grid conditions indicate an islanding scenario where the inverter is operating independently of the main grid.
• Malfunction of grid monitoring or anti-islanding protection.

Click steps to track your progress.

1. 1

   Inspect the grid connections for any disconnections that might lead to islanding.

2. 2

   Verify the anti-islanding function settings within the inverter's configuration parameters.

3. 3

   If this status code keeps recurring, contact your system fitter or grid operator.