Up to 23% Conversion Efficiency: Charge 1.5× faster with highly efficient monocrystalline cells and a powerful surface that traps sunlight.

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.

Long-Lasting Build, Inside and Out: Your panel is ready for the roughest adventures. Outside, an ETFE coating protects the panel from dust and scratches. Inside, an advanced polymer composite stops cracks and enhances battery safety.

IP67 Waterproof Design: Your solar panels are safe, even when it’s raining outside. The IP67 design protects them anywhere you go.

Stable MC4 Connection: Give your solar connection stability with the superior MC4 connection. Unlike XT-60 connectors, it maintains high conductivity with minimal energy loss.

What’s in the Box: 400W Solar Panel, 2× 9.8 ft (3 m) MC4 solar charging cable, 1.6 ft (0.5 m) MC4 to XT-60 solar charging cable, and safety manual