The Nature PowerA(R) Semi-Flexible Solar Panel is wafer thin, lightweight and can mold to a curved surface. Made of high-efficiency monocrystalline solar cells, the Solar Panel is strong enough to be walked on. Weather, water and corrosion resistant, this Solar Panel is a perfect option for boats, RVs, camping and emergency backup. It can continuously recharge your 12V batteries with the power of the sun. Plus, it's light enough to mount on a window with suction cups, and durable enough to mount permanently outdoors on a range of vehicles. Wafer-thin, lightweight Solar Panel Made of high-efficiency monocrystalline solar cells Semi-flexible material lets it mold to a curved surface Weather, water and corrosion resistant Includes SAE connector, SAE-to-bare-end cable, SAE-to-battery-clamps cable and 6 suction cups Continuously recharge 12V batteries (not included) Light enough to mount on window Durable enough to mount on a range of vehicles