Imported frosted surface, more than 15 years aging life. Waterproof junction box with diode protection to prevent short-circuit and countercurrent overpressure. 1 Flexible Solar Panel Photovoltaic Panel. Even if the solar panel is bendable, please do not over bend it to damage it with a rabbit.It is recommended to keep the solar panel clean and dry during use to achieve the best power generation efficiency. If item is defective after 3 months, you can still send it back to us. The item "US 250W 18V Flexible Solar Panel Module Battery Charger Car Camping RV Marine" is in sale since Friday, July 23, 2021. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "ybeh9969" and is located in Rowland Heights, California. This item can be shipped worldwide.