400w Super Thin Portable Foldable Solar Panel

The core advantage of this 400W foldable solar panel lies in its "ultra-thin and ultra-lightweight" design. When folded, it is compact and extremely lightweight, making it easy to store in a car, truly "carrying sunshine in your bag." It uses high-quality N-type technology, achieving a conversion efficiency of up to 25%. Compared to traditional 5BB or 9BB technology, this solar panel boasts higher photoelectric conversion efficiency, ensuring stable output even in low-light conditions.

1. Structurally, this foldable solar panel employs a multi-segment folding structure, unfolding into a long strip with reinforced aluminum frames along the edges. An adjustable metal support at the bottom ensures stable placement on various terrains.
2. In terms of materials, the surface uses ETFE or CPC lamination technology, providing waterproof and scratch-resistant capabilities, suitable for complex environments such as camping, hiking, road trips, and emergency rescue.