KOSTAL
The most common faults on Kostal inverters
On many Kostal inverters, at around 100,000 kWh, errors appear that relate to the incorrect operation of your inverter.
Try switching off the grid breaker and switching it back on after 2-3 minutes.
If the problem persists, you will need to send us the inverter for repair.
Below is an indicative list of the faults that can appear on Kostal inverters.
CONTACT US FOR REPAIR
We always recommend consulting the user manual of your inverter.