BMS and Energy storage applications has strictly requirement on safety. MOSFET mainly function as discharging protection, flow backward prevention, charging, power management and switch, signal control in the system. Siliup provide series Mid-voltage, low-voltage normal Trench process MOSFET and Mid-voltage, low-voltage large current SGT process MOSFET to fulfill discharging protection function, series Mid-voltage, low-voltage Mid/large current PMOS(also some NMOS) to fulfill flow backward prevention function, and some series low current MOSFET to fulfill signal control function. To fulfill power management and power conversion function, the development of high-voltage MOSFET, IGBT and SiC device is on schedule. Siliup MOSFET have advantage of higher cost performance and high reliability.