EcoFlow 220W Portable Solar Panel Highlights Collect more energy with a two-in-one bifacial design Durable tempered glass that's built to last Up to 23% conversion rate Self-supporting with an adjustable angle Durable with IP68 waterproof rating 4X More Rear Side Heat Dissipation Power Your Everyday Appliances At Home And Off-grid With Sustainable Solar Energy More Energy With a Two In One Bifacial DesignEcoFlow’s 220W Bifacial Portable Solar Panel is two in one. With a 220W primary side, and a 155W side on the back for ambient light, you can capture up to 25% more solar energy and charge your portable power station even faster. Built To LastThe thin, one-piece tempered glass design makes it five times tougher than comparable panels with half the thickness of traditional tempered glass. Capable of withstanding heat up to 300°F , it's safe to say it can resist the elements. 4X More Rear Side Heat Dissipation
