... Intelligent control PWM controlC 50A PWM Solar charge regulator 12/24/48V Characteristics Control circuit use MCU and professionalsoftware ... center to fulfill intelligent system controlChargingmode use PWM highefficiency charging way. Boost, recovery and float charging auto work for batterylong ... (Boost charge, Direct charge, Float charge, charge return voltage),12.0V, ×2/24V,11.1V(no load)- real-time ...