... Intelligent control PWM controlC 50A PWM Solar charge regulator 12/24/48V Characteristics Control circuit use MCU and ... curveSelfprotection protection tooverload, outside and inside short circuit, reverse connection, thunder andlightning, PV panel reverse current, over charging and ... Boost charge, Direct charge, Float charge, charge return voltage),12.0V, ×2/24V,11.1V(no load)- real-time ...