SMK 48V 40A PWM SOLAR CHARGE CONTROLLER

40A (48V)  SOLAR CHARGE CONTROLLER

12V/24V/36V48VDC auto recognized system voltage
Build-in constant current LED driver, with 91%-96% output efficiency
Dusk to dawn and dimming function, four periods and 10%-90% dimming value adjustable
3-stage charging battery: bulk, boost/equalize, float
Suitable for four battery types: gel, flooded, sealed and li-ion
Three LED indicators to show solar PV, battery and LED lights working status
Digital display and setting button to adjust time and dimming value
Aluminum housing and high heat conducting silicone sealed to better cooling
Waterproof IP67