the picture is relative to Multiplus II, would it work with MultiPlus 2000VA in the same way?
only few devices will be connected to the essential load, would energy coming from battery also power the loads connected to the other AC loads keeping the comsumption measured by the energy meter close to 0?
Where are you from?
For most countries the 2000VA doesn’t have the certification to be used for ESS.
Only the MultiPlus-II models have that certificates.