Wholesale High Quality Portable 4W Foldable Solar Panel
Ultra-thin and lightweight design with durable ETFE material for superior weather resistance and long-term outdoor use. Features high-efficiency monocrystalline silicon cells, delivering stable 4W output even in low-light conditions. Premium craftsmanship includes a reinforced PET backsheet and sturdy aluminum frame, ensuring portability without compromising durability. Integrated kickstand allows adjustable angles for optimal sun exposure during camping, hiking, or emergency power needs. Compact folding design fits effortlessly into backpacks, ideal for travelers, adventurers, or off-grid charging. Compatible with USB devices, power banks, and small electronics. Bulk pricing available for resellers and large-scale procurement. Direct factory supply guarantees unbeatable wholesale rates.