In this case, it is often sufficient to restart the inverter briefly. You do this as follows:
First, in the fuse box, turn off the solar panel fuse (it is labeled “solar power”).
Then set the black rotary switch on the left side of the inverter to 0 (turn quarter turn).
Wait 5 minutes.
Then turn the black rotary switch on the inverter back to 1, and then in the fuse box turn the solar panel fuse back on.
The inverter will now start back up.
After restarting the inverter, are there still no lights burning? please contact us.