Hi all,
I have a 15 kW and 48V Quattro inverter with a 55 kWh battery bank and two AC-Coupled PV inverters.
With no reason and every few days I get an overload warning that always lasts exactly 22 seconds. This issue sometimes happens at night, with almost no load engaged, sometimes happens during at noon, in the evening...
This does not make any sense, I think it is just a flaw in the firmware because it always lasts 22 seconds and happens at any time of the day
Any clue?