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bencornish avatar image
bencornish asked

Multiple Multiplus units and mulptiple Fronius units in Microgrid setup

hi, planning out some future upgrades. I have a Multiplus 2 unit in a microgrid with a Fronius today.
Im curiious if this can be doubled up . ie 2x Fronius Primo inverters and 2x Victron Multiplus 2 units ? Technically it fits in with the rules of 1:1 - ie there is only total of 8KW or solar to 2x 5000 VA Victron Units.
Diagram attached. microgrid.JPG

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tim-hickman answered ·

This looks good to me.

The Factor 1.0 rule requires the PV to be equal or less than the VA rating of the inverter charger - in your case 10000VA (Inverter Chargers) and 8000W (PV)

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