High-Efficiency 4V PET Solar Panel – 0.4W Mini Portable Charger
Ultra-thin PET material ensures lightweight durability, ideal for outdoor adventures. Precision-engineered photovoltaic cells maximize sunlight absorption for reliable off-grid power. Compact and foldable design fits seamlessly into backpacks for hiking, camping, or emergency kits. Superior soldering and waterproof coating guarantee long-term performance in harsh conditions. Directly charges small devices like GPS trackers, LED lights, and portable fans. Backed by industry-leading wholesale pricing for bulk orders—global shipping available. Perfect for eco-conscious consumers and resellers seeking high-quality, affordable solar solutions.