... solar controller 1)MPPT range36~75V 2)10A 48v 3)CE certification 4) 5 years warranty ... range. Desktop maximum current of solar charge controller is 100A, mainly for small and medium sized off-grid ... controller input wide range, single charge current to 100A can be combined for the 800A, and has ... ensure personal safety, usually 12V, 24V, 36V or 48V battery, DC-50H series of wide input voltage range ...