200W Portable Solar Panel, IP65 Waterproof Foldable Solar Panel Power Backup, So
Which One is Right for You?. Included Components 1 x 200w EFLEX portable solar panel. [Industry-Leading Efficiency 25%] Upgraded with 16BB N-Type cell technology, Renogy solar panels for camping achieve 25% efficiency—outperforming standard 9BB 200W portable solar panel (22.5%).