I plan to have a 12v bank around 600ah total for my coach. My current setup is 912ah 12v FLA, 2kw inverter, and 2kw of solar on the roof. I am looking at 2 4s 280ah bank with a 120a overkill and heltec active balancer, or 2 300ah drop in chins. the price difference is $800.
The difference...