... voltage solar array to recharge a lower voltage battery bank.DC-50 MPPT charge controllers are ... ensure personal safety, usually 12V, 24V, 36V or 48V battery, DC-50H series of wide input voltage ... output in Ambient Temperatures up to 50°C4)Battery voltages from 12V to 160VDC5)Fully outback network ... C~50°COperation humidity0~90% RHConnectionJunction end:Solar,Battery,Loadsize(H×W×D)47×175×112mm160×400× ...