Ideas for 12v systems if I do a 24v solar system in my RV

unyalliunyalli Solar Expert Posts: 120 ✭✭
I want to do a 24 volt system so I can use the Magnum MSH4024M Hybrid inverter instead of the MSH3012M. The question is how to power the existing 12 volt stuff.

1) Use an MPPT solar controller to keep my existing group 27 Interstate battery charged off my GC2's?

2) Use a Samlex SDC-30 24VDC to 12VDC converter?

Other ideas?



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