ACOPOWER 50A MPPT Solar Charge Controller

Description   50A MPPT Solar Charge Controller Solar Charge with LCD Display Key Features 12v/24v/36v/48v DC automatically identifying system voltage. Rated charge current: 50 Amp Battery Input Voltage Range: 8Vï½?8V Max. PV open circuit voltage:150V/138V MPP voltage range: V(BAT)+2Vï½?08V Max. PV input power: 625W/12V, 1250W/24V, 1875W/36V ,2500W/48V Battery type :Sealed (Default)/Gel/Flooded/User. Lead-acid batteries and Lithium-ion batteries Charging Power and Current Limitation Function PV short circuit / PV reverse polarity /Battery over voltage /Battery over discharge / Battery reverse polarity / Load overload protection Installation Notes:  First connect the battery; Then connect the load; Finally connect the solar panel. Package List 1 x 50A MPPT Solar Charge Controller 1 x User Manual