Anker 531 Solar Panel (200W) Only for 767 Powerhouse. 3-Mode Angle Adjustments. Seamlessly adjust 531 Solar Panel to 30°, 45°, or 60° via the adjustable kickstand for optimal solar power.. IP67 Waterproof. The solar panel’s IP67 waterproof protection allows it to withstand even the harshest weather and your adventurous lifestyle.. 1.5X Higher Energy Conversion Efficiency. Monocrystalline solar cells and a powerful sunlight-trapping surface provide a conversion efficiency rate up to 23%.. Superior Portability. Designed to be brought on adventures, the foldable solar panel is compact, so you can have continuous power to charge your devices quickly on the go.. What You Get. Anker 531 Solar Panel, 9.84ft / 3m solar charging cable, welcome guide, 24-month worry-free warranty, and our friendly customer service.. Specifications. Rated Power. 200W. Open Circuit Voltage. 57.6V. Operating Voltage. 48V. Operating Current. 4.17A. Dimension (Folded). 22.44 × 23.70 × 2.36 in / 570 × 602 × 60 mm. Dimension (Unfolded). 23.70 × 83.85 × 0.78 in / 602 × 2130 × 20 mm. Net Weight. 20.34 lb / 9.23 kg