AC300+B300 BATTERY LOST with no output

My Ac300+B300 loses an average of 1% battery life per hour with absolutely zero output or load on the system, accept being powered on. Is this a normal discharge rate for the batteries with no output load?


As for the AP200M owner’s perspective, it seems normal if you have AC on.

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@Garry I think it is normal. The larger the inverter, the more self-consumption.