I have a question that might be somewhat odd. I have a MultiPlus-II GX installed and as I understand, it's a "normal" MultiPlus that also contains a GX device, similar to a Cerbo GX.
The question is: is this "internal" GX device powered by the battery (DC) or by the inverter (AC). In other words, when I shut down the inverter (e.g. by going to "charger only"), would the GX device shut off if there was no AC input, only battery DC input?