Battery banks

DIY
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1
Component Quantity Specifications
MultiPlus-II 2 48/3000/35-50, 120V, Split Phase
Victron MPPTs 3 250/100
Solar Panels 30 Distributed across 3 MPPTs

Eco-Worthy 100Ah 48V 6. Question is: I’m going to add another battery bank. Can I split the system in half and still run in split phase?

2

They should all be connected to a common bus bar.

Victrons use one central battery bank for the whole system.

3

Yes, you need a bus bar to connect all the batteries on one side and connect both MultiPlus-II on another side.