LiFePo4 batteries and the Factory 300W package

[SolarPoweredRV]

Thanks all - I've been absorbing more through these discussions, reading Will Prowse's book and conversing with Battleborn (they have been great). I've been able to put together a short-range plan with the factory solar of 300ah Battleborns & replacement of the converter (to a Progressive Dynamics PD9100ALV). My medium-range plan will be bringing up the battery bank to 400ah, adding 1200W solar (2S/2P to use existing 10A wire), a Victron MPPT & a Multiplus II 2x120v. If I take it to a long-range plan... then new wiring to the roof, expanded solar/battery bank, etc.

That is a very good plan, it should serve you well.

I like the new Victron 2x Inverter, it is a device that has been missing from the RV community for quite some time.

FYI: the Victron 2x Inverter has two lines of 120v output which is ideal for 50 amp coaches (it also passes through the 2 120v lines coming in from Shore Power).