
Easily connect up to 10 panels to harness the sun’s power to charge RV, truck or boat batteries. Amorphous solar cell panel produces 735 watts/49 amps per week. Works in all weather conditions. Built-in blocking diode protects against battery discharge at night. Ultra-bright blue LED charging indicator. Pre-cut holes in the ABS plastic frame make installation of the maintenance-free panel easy. Maximum output: 15 watts @ 15 volts=1 amp. Includes one 15-watt solar panel, 7-amp charge controller, male DC plug, alligator battery clamps and mounting screws. Learn more here.