Below you'll find common error messages, including possible solutions.


Grid Lost Fault


A 'grid lost fault' message means that the inverter doesn't receive voltage from the fusebox and/or PV-divider. Please check whether the PV-group in the fusebox or PV-divider is switched off. If this is the case, try to flip this switch back on. If this is possible, then there is no longer a problem and the inverter should start producing again.


Does the switch directly turn off again? Or was this switch never turned off? Then please contact us.