Three phase inverter
I'm looking at installing a three phase inverter on a farm. The farm has a three phase supply, but has only single phase loads connected, mainly to L1 and L2, with next to nothing connected to L3. My question is, will the generation be distributed to the on demand loads on which ever phase is drawing power, even when they un balanced, or is the gernerated power split and fed back equally down each phase regardless of what demand is on the system?
Alternativley would you ever install 1 or 2 single phase inverters and connect to the phases with most demend on?
Any help would be appriciated on this!
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Three phase Sunsynk inverters do tolerate some inbalance.
However is it possible to balance the loads on you distribution board?
Yes, you could use single phase inverters, one per phase. Considering that you say that you have a large inbalance in the phases. It may be a better option to use single phase inverters (in your case 2 inverters) as they will not care about the inbalance. Both inverters will operate in "Master" mode. The down side is that when they are exporting power you will be contribute to the inbalance in your supply and you will need separate batteries for each inverter.
Your best option is to try an balance your phases and use a 3 phase inverter - less hassle.