SINUSSTROM BMS is a battery management system for monitoring and diagnosis of Lithium-Ion based battery cells. Each individual cell is monitor and for safety reasons an emergency load disconnect is engaged if one of the cells reaches a voltage below the configurable threshold.

The wiring is very simple. Only one bus cable is needed to connect all the units. The balancing mechanism ensures an equal voltage level across all cells. All important data like voltages, temperatures and failure of each individual cell and the current state of charge can be displayed. These data are also saved on a micro SD-card for long term data collection.

Via internet, an online monitoring of the battery and every single cell is possible. Diagrams of cell voltage and temperature can be displayed.