Lightweight and Flexible Design Weighing only 4.4 lbs and just 0.1 inch thick, this single 400W flexible solar panel is significantly lighter and thinner than conventional panels, making it easy to carry, move, and install. Constructed from advanced polymer materials, the panel can bend into a Ushape to adapt to curved surfaces, such as the front of an RV, boat deck, or roof. Dimensions: 42.9 in L x 23.6 in W x 0.1 in H, allowing versatile placement without taking up excessive space. Conversion Efficiency Built with performance ETFE material for enhanced durability and efficiency, achieving an energy conversion rate of 23% to 25%. Surface features a honeycomb ETFE texture that creates light refraction, enabling sunlight capture from multiple angles. Equipped with a lowloss solar port to maximize power output, so you can generate more electricity in the same amount of sunlight. Easy Installation and Versatile Use Ultrathin and portable for quick setup or removal, ideal for situations that require mobility or frequent repositioning. Includes 6 preinstalled grommet holes for secure fastening with screws or bolts. Can also be mounted with silicone adhesive or doublesided tape when drilling is not desired. Designed to fit flat or curved surfaces, making it suitable for RVs, trailers, campers, boats, yachts, cabins, sheds, and tents. Durable and WeatherResistant Surface made from IP67rated waterproof ETFE material, protecting against temperatures, freezing, sandstorms, and heavy rain. Builtin bypass diode prevents power loss from partial shading and incorporates overcurrent and reverse polarity protection for safe, reliable operation. Practical Applications RV owners looking to maximize solar collection on curved rooftops while keeping weight low for better fuel efficiency. Marine users needing a panel that can withstand saltwater exposure, heavy rain, and constant movement at sea. Offgrid cabin or shed owners who want an easytoinstall power source without bulky frames or heavy mounting systems.