furyous68 wrote:
It appears that swapping to a couple 24v batteries in parallel with a 24v-12v step-down converter between the batteries & the RV's converter is possible, but not the most efficient system.
I'm not sure what you mean by efficient, but losses due to any perceived inefficiencies are tiny compared to your actual use.
furyous68 wrote:
running 4-6 deep-cycle 6v batteries in parallel/series seems to be the way to go. It would probably be a lot easier to set up, & give me way more amp hours in the long run?
4-6v in series = 24v. No difference in ah.
