SMC1 series is a max. power point tracking function with high efficiency MPPT solar charge controller, with 30-50A rated charge current, 12V, 24V system automatic recognition.

SMC2 series is a max. power point tracking function with high efficiency MPPT solar charge controller, with 30-60A rated charge current, 12V, 24V,36V, 48V system automatic recognition.

SMC3 series is a max. power point tracking function with high efficiency MPPT solar charge controller, with 20-60A rated charge current, 12V, 24V,36, 48V system automatic recognition.

SMC4 series enhance rated charge current up to 80A-100A with RS232, LAN, Wifi communication, software control, 12V, 24V, 48V system automatic recognition.