Solar panel kit 12v battery charger system for home car RV

*Output voltage of 18V， charging for 12V batteries.
*Suitable for lead acid batteries and lithium batteries such as automobile, motorcycle, tractors or snowmobile.
*Dual USB 5V on controller for cellphone,Led,powerbank,camera.
*With high efficiency Monocrystalline silicon solar cell
*Built-in blocking diode, prevent your batteries from discharging backwards through your solar panels at night when charger’s voltage is lower.

Maximum power(Pmax) 50W

Output tolerance ± 3%

Maximum system voltage 700V DC

Open circuit voltage(Voc) 19.2V

Short circuit current(Isc) 3.43A

Maximum power voltage(Vmp) 16V

Maximum power current(Imp) 3.12A

Cell efficiency 19.5%

Operating temperature（NOCT） 45±2℃

Temperature range -40℃～+80℃

Number of cells 32pcs

Weight 1030g

Size 1060*277*3 mm

Standard Test Conditions ： lrradiance 1000w/m^2，Temperature 25℃, AM=1.5