2x Multiplus-II each on a different phase connected to the same battery

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avisser asked May 16, '23

2x Multiplus-II each on a different phase connected to the same battery

Is it possible to have 2x a Multiplus-II 3000 in the same ESS, each drawing their power from the same battery and have them each on a different phase? Reason for this would be to be able to stay below the 16A rating of the fuses for each phase.

Multiplus-II battery

2 |3000

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Answer 1 · 2023-05-16T15:18:16Z

Matthias Lange - DE answered · May 16 at 03:18 PM

Yes, it's called split-phase:

https://www.victronenergy.com/live/ve.bus:manual_parallel_and_three_phase_systems

1

2 |3000

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avisser commented · May 16 at 06:38 PM

That would be great. However, maybe I missed something as I could not get (100%) confirmation form the article. Could you point out where the split phase is discussed?

Also please note that the installation would be for my home in the Netherlands with 230V 3x25A connection to the grid. The plan is to first install a single multiplus-II 3000 and add a second one later when more solar panels get installed. It would be great if I can have conformation all will work head of the investment.

PS. I know I will need compatible models and therefore may buy both units at start.

Thanks!

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