Foldable and Easy Set Up The 200 watt solar panel weighs 16.31 pounds and can be folded into a compact size of 21*23 inches. It has an easy to carry magnetic handle and 4 holes for attaching it to your RV. It's great for camping and RVing, but may be a bit heavy for long backpacking trips or hiking. High Conversion Efficiency SOKIOVOLA 200 Watt Portable Solar Panel for Camping utilizes high quality A+ grade monocrystalline silicon solar cells with a conversion efficiency of up to 25%. Designed to maximize the use of solar energy, this 200 watt portable solar panel ensures optimal power generation even under harsh conditions. Long-lasting and IP68 Waterproof 200W folding solar panel utilizes ETFE coating material, ensuring waterproof, dustproof, and long-lasting durability, capable of withstanding any harsh weather.