It can be concerning to see an error code on your SMA inverter, especially if you are not sure what it means.
This error code occurs when work is being carried out on the power grid nearby. As a safety measure, the inverter shuts itself down. You must wait until the work is completed, after which the inverter will restart automatically.
If the error code persists for a long time or if the grid operator reports that there is no work being done in your street or neighborhood, please contact us.
