Solar controller 48V 1.PWM solar controller 48V 2.big terminals,aluminum heatsink,LED display 3.100%computer test 4.CE,RoHS Solar controller 48VSolar controller 48V 10A for ... board. Specifications: Rated PV current5amps10ampsRated load current5amps10ampsVoltage48VOver voltage protection64V Boost charge voltage59.2V, Equalization voltage57.6V, Float voltage54.8V, Low voltage48V ...