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3 phase - 6x single phase hybrid inverters - Off grid

Super impressed with the spec on the ECO hybrid when I first saw it (me coming from a long standing Victron background)

Prepping for a potential install of 6x 5kw Hybrid ECO inverters. (plus a heap of Pylon US5000s)

System is to be off-gird (with future possibility of backup / support from grid later)


Initially..... Single phase (looks straight forward enough)

However.....

Maybe making a move down the line to a 3 phase config at a later date.

I can see that with a 3 phase installation - you have 3 masters and subsequent slaves on each phase. the "system" will syc to the grid.

each phase 120 degrees out of phase.

When off grid - how would the phase rotation / sync behave ?

If we call Phase A master (that has the battery connected) the Master Master - is the phase angle managed and maintained while running islanded? (and 3 phase loads can be supported properly)

Also... Battery charge / discharge etc. - If we have several batteries in parrallel, Is the higher charge/discharge capacity available to an individual inverter / phase ? Or is the system dumb and just divides the BMS reported capacity by 3 ?

Thanks

Chris

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