For a few minutes this evening we were in darkness. Grid was up, plenty in the battery. Hmmm…
I smelled that smell you get when smoke escapes. The plug in PSU for the alarm system was hot to the touch, and there was a flash mark on the wall behind it.
So far, so good. Except that no circuit breakers had tripped.
In the meantime the inverter is restarting itself.
Can it be that the inverter reacts more quickly than the circuit breakers?