400W of Solar Power: Watch solar power performance in action with SOLIX PS400even quickly charging Anker portable power stations Up to 23% Conversion Efficiency: You'll notice 1.5X faster charging times thanks to monocrystalline solar cells and a powerful sunlight-trapping surface 4 Set Angles for Max Sunlight Absorption: No matter where you are, the season, or time of day, you can maximize sunlight absorption. Easily switch between 30°, 40°, 50°, or 80° angles IP67 Waterproof Protection: With an IP67 waterproof design, you can camp without fear and enjoy the adventure with SOLIX PS400 Solar Panel What's In The Box: Anker SOLIX PS400 Solar Panel, 2x 9.8ft(3m) MC4 solar charging cable, 1.6 ft (0.5 m) MC4 to XT-60 solar charging cable and safety manual Power Rated power 400 W Features Tilt adjustment Yes Cell efficiency 23% International Protection (IP) code IP67 Water-resistant Yes Tilt angle range 30 - 80° Product colour Black, Blue Stackable Yes Installation type Ground Solar cell ty