B150BK48-202FC is a fully digital control MPPT with high efficiency and high power density. Support 48 Vdc battery system, support 12V DC power supply on the input side, and support 15V~150V solar panels; The maximum output power is 2000W. Fan forced air cooling design, low noise, high reliability. The MPPT input side has anti-reverse connection function, and the input and output sides have over-voltage and under-voltage protection, over-current protection, output short-circuit protection, and over-temperature protection.