I'm a newbie and stepped into the larger capacity batteries by purchasing 32 of these 25ah cells after building my own18650 battery packs and experimenting with complete assembled 12V 30ah lifepo batteries before. My idea is to build 2x 12V 100ah batteries (4S4P - see pic below) to be used parallel in my current "backup" solar setup (SCC 12V 40A MPPT with 1000W [2000W peak] inverter) but also to use it in my future "VAN" 24V setup when needed (connect it in series and use it with a 24V, 2000W[4000W peak} inverter)
Reading the proposed solution and diagram snoobler posted on 29Jan, 2021 I’m in doubt if I’m following the best path/setup. I will appreciate any advice on a way to achieve the aim (if possible) including which type of BMS will be best suited for the job. Thank you to all the contributors on the Forum. I learn a lot.
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