Nature Power 8-amp Charge controller recommended to optimum battery charging. Power source type: Solar Powered. 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. Any product you return must be in the same condition you received it and in the original packaging. We usually respond within 24 hours on weekdays. Thank you for shopping at our store. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "osyos_74" and is located in this country: US. This item can be shipped to United States.