I know the BMS for the 2-12v batteries can handle up to 4 batteries in series, so that should be fine. The case battery has its own BMS and I assume that should be fine. Am I correct?
The 2-12v batteries in series should be 24v. The single case battery is 24v, I want to parallel that to the 2 in series. That is why I said 2s1p. In total that would be 3 batteries, not 4 as you show.
I am getting ready to build a portable hand truck 24v solar system that will primarily serve a shed I'm going to build. I will be using a 24v 3000w hybrid inverter charger from Sungold Power, 4-100 w Solar Panels and 2 PowerUrus 12v batteries I plan to wire in series. I've checked the battery...