question

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rob-1 asked

Adding a 3kVa multiplus as a dedicated charger to an existing 5kVa 2 phase system

An existing hybrid system with 2 x 5kVA Multiplus is having grid issues so we are looking at installing a separate Multiplus 3kVa connected to a generator in the charger only mode to charge the battery bank (40kWh LiFe4Po) manually (i.e. switch on the generator when low SoC and no grid). How is this connected to the GX device (Cerbo) in order to monitor?

Multiplus-IIcerbo gxVRMcommunication protocol
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1 Answer
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xpatrik answered ·

I think you should just be able to configure the extra multi in charger only, And then enable DC-System in GX device. I dont think that monitoring would work because its an "incompatible" setup with other units

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