12V/24V/36V/48V automatic identification. Max Solar Input(Voc): 15-25V(12V Battery);30-50V(24V Battery);45-75V(36V Battery);60-90V(48V Battery). Maximum PV Input power: 1200W(12V Battery);2400W(24V Battery);3600W(36V Battery);4800W(48V Battery). ).
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