Features 1、Multi-functional Solar Panel - Perfect for 12V battery charging or multiple panels that can be wired in series for 24/48-volt battery charging or for grid-tied applications. 2、Flexible design, can be curved to a maximum 30° arc to increase sunlight absorption. 3、Can withstand high wind-pressure(2400Pa), snow loads(5400Pa) and extreme temperatures and resistant aluminum frame, which allows the panels to last for decades. 4、High Charging Efficiency, energy-saving and environmentally friendly. 5、The panel can be mounted on RV, boat, cabin, tent, car, trucks, trailers or any other irregular surface. Specification The main function of this product is to supply most of the 12V battery, 12V li battery charging, and much more. The solar panel can also be bent 30° and installed in RV, fishing boat, wooden house, tent and any other outdoor scene. The power supply is energy-saving and environmental friendly, making it an ideal companion for outdoor work, travel or camping training. Features: Multi-functional Solar Panel - Perfect for 12V battery charging or multiple panels that can be wired in series for 24/48-volt battery charging or for grid-tied applications. Flexible design, can be curved to a maximum 30° arc to increase sunlight absorption. Can withstand high wind-pressure(2400Pa), snow loads(5400Pa) and extreme temperatures and resistant aluminum frame, which allows the panels to last for decades. High Charging Efficiency, energy-saving and environmentally friendly. The panel can be mounted on RV, boat, cabin, tent, car, trucks, trailers or any other irregular surface. Ultra-thin and lightweight, very portable. Specification: Type: Solar Panel Material: Plastic Maximum power : 64W ± 0.25W Working voltage: 17.8V ± 0.3V Working current: 3.6A±0.15A Short circuit current: 2.9A±0.15A Open circuit voltage: 20V±0.8V Temperature coefficient voltage: (0.065±0.015)%/℃ Temperature coefficient current: -(160±10)mA/℃ Temperature coefficient power: -(0.5±0.05)%/℃ Maximum system voltage: 1000V Working temperature: -40℃ - +85℃ (-40℉ - 185℉) Wind resistance: 50psf (2400 pascals) Snow resistance: 113psf (5400 pascals) Hail impact: 25mm (1 inch) at 23 m/s (52mph) Connector: connector Item Weight: 1443g Item Size: Approx. 560 * 540 * 2.5mm / 22 * 21.26 * 0.98in Package Size: Approx. 57.5 * 56 * 3.5cm / 22.6 * 22 * 1.38in Package list: 1 * Solar Panel Package List