Hi, no idea if this works.
If I have e.g. an BYD with an AC-outlet (3.3 kW), can I connect this to AC2 on the Multiplus2 in order to somehow generate my own V2H?
Would I connect it just to one Multiplus or to all 3 of them?
Would it work in parallel with the grid - input?
Could I manage/direct/monitor that from Cerbo (actually from Node Red-MQTT-Cerbo)?
For sure that you should never connect the V2L AC outlet from a car to an AC outlet of a Multi.
You could connect it to the AC In of a Multi (if you disconnect it from the grid) or to the AC In2 of a Quattro.
If you’re running a three phase system you can only connect it to a single unit and then you need to disable the “switch as group” setting, which will most likely render your system incompatible with the grid code and ESS.
In short: technically you could somehow connect them, but you probably shouldn’t.
Sry, was meant to be AC2 in :).