... Intelligent control PWM controlC 50A PWM Solar charge regulator 12/24/48V Characteristics Control circuit use MCU and professionalsoftware ... charging, overcharge, power full, powerlow, over-discharge, over load, out short circuit, load on/off, etc SDPC30ASDPC40ASDPC50A30A40A 50A 30A40A 50A12v ... (Boost charge, Direct charge, Float charge, charge return voltage),12.0V, ×2/24V,11.1V(no load)- real-time ...