Kristof
1977 Airstream Off Grid Trailer
Solar BMS (Solar Battery Management System) is a solar charge controller designed to replace the Lead Acid solar charge controllers most people use today in Offgrid, RV, Boats and multiple other applications with 12V and 24V systems. Solar BMS can be used with 3 up to 8 Lithium cells in series (any type) or even supercapacitors. Any number of parallel cells are no different from a single larger capacity cell so it will just count as one. The new SBMS0 plus DSSR20 is replacing all other models and can handle up to 30kW of solar PV using multiple DSSR20.
Go here for more details: https://electrodacus.com/
I built a 24V 200AH battery using an 8S2P configuration in 2018. This was my first BMS and I thought the world of it. It has the WIFI option and works well. The biggest issue was integrating it with my various VICTRON equipment and while it eventually was able to control some things, cell balancing was not enough juice and it did not integrate well with other bluetooth based systems. I replaced it with an Overkill BMS in 2020.
$115 with 2 X DSSR20 (20 amp)
Go here for more details: https://electrodacus.com/
I built a 24V 200AH battery using an 8S2P configuration in 2018. This was my first BMS and I thought the world of it. It has the WIFI option and works well. The biggest issue was integrating it with my various VICTRON equipment and while it eventually was able to control some things, cell balancing was not enough juice and it did not integrate well with other bluetooth based systems. I replaced it with an Overkill BMS in 2020.
$115 with 2 X DSSR20 (20 amp)
