Forum Discussion

restlessways's avatar
restlessways
Explorer III
Jun 16, 2020

Suggestions on battery/solar upgrade due to space issues

I am helping a friend upgrade her Class C motorhome battery bank in order to install solar. The RV is horrific in terms of usable space. Here is what I am dealing with: The current house batteries ...
DarthMuffin's avatar
DarthMuffin
Explorer
Jun 23, 2020
Not sure if it's within your comfort level, but my solution to the space problem was to build my own lithium pack from lifepo4 prismatic cells. I fit 200Ah into about the space of a group-24. Bet you could get 300Ah plus the BMS into that space.

About DIY Maintenance

RV projects you can tackle on your own with a few friendly pointers.4,399 PostsLatest Activity: Jan 01, 2026