I am installing a 3phase Setup with 3 Multiplus 24-3000 in an offgrid camper setup.
Input will be single phase. I will not need the 3phase configuration all the time.
Is there any way to switch to single phase mode with only one Multiplus active and back to 3phase if needed? Therefore saving standby power of 2 Multiplus when 3000VA would be enough?
I understand that if I switch off 2 Multiplus the system will give a failure and not work at all.