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Victron Multiplies in parallel with MultiplusII??


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I bought an off grid place a year or so back. Its has a Multiplus 3kW/48V, which I'd like to beef up. Anyone know whether the new and old generation can be parallelled , or do I need to get another Multiplus?

Or turf it and get a 5kW...




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You need the same firmware, that's the number on the chip inside.

(the first 5 numbers must be the same).

Alternatively, you can add a further 3 kVA of PV inverter (ABB or Fronius), but this might not be possible if it's a very old firmware. ( I don't think the "100" series firmware has the assistants for this).

The 5th number on the chip denotes what series of firmware it is.

Edited by phil.g00
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