The stand-alone S-Series BMS controllers are typically used with low to medium voltage battery packs for mobile applications, small passenger vehicles, industrial applications, and backup power. An optional upgrade for ground fault detection is available. Our S-Series and X-Series controllers are highly configurable and can be adapted for many different applications.

Controller Voltage # of Cells
S1 up to 55 4-12
S2 up to 110 up to 24
S3 up to 165 up to 36
S4 up to 220 up to 48

Our X-Series controllers may be more suitable for battery packs over 220 V or with more than 48 cells.
Our T-Series controllers are more suitable for low-voltage backup battery systems.