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Two sunsynk 5kw inverters parallel in two phase

I have two sunsynk 5k currently parallel in single phase and grid tie and the facility has 3 phase grid tie meter installed. Each inverter have 5760w of panels. My problem is on single phase reverse 8kw is feed from both inverters into grid for approx 4-5 hrs. Neutral and phase has 35amp load. If i connect both inverters separately on different phases without paralleling them then also phases would have 17.5amp load but neutral wire would again be on 35 amp load.


1.Can they be parallel in two phase?

2.Can they supply power back to grid in two phase configuration?

3.Will their be load on the neutral while in two phase and grid tie mode or only phase wires be used for supply of electric back to grid?

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petrus
Apr 17, 2023

@Keith Gough , I would like to know if with the above config( 2 inverters, 1 per phase, but not using the Parallel cable and both set to Master), the two inverters can run of the same battery bank, thus share the battery or should each of these two inverters have their own battery bank?

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