Wafer thin, lightweight and can mold to a curved surface. These Semi-Flexible Solar Panels are made of the high efficiency mono-crystalline solar cells and strong enough to be walked on. Semi-flexible panels are weather, water and corrosion resistant making them a perfect option for marine applications, RVs, camping and emergency back-up. These panels can continuously recharge your 12-Volt batteries with the power of the sun. Light enough to mount on a window with suction cups and durable enough to mount permanently outdoors on a range of vehicles.