High-Efficiency 20W Flexible Solar Panel Charger – Ultra-Portable & Durable
Ultra-thin monocrystalline solar cells deliver 23% conversion efficiency, with ETFE coating for enhanced light absorption and scratch resistance. Waterproof IP67 rating ensures reliable performance in rain, snow, or extreme outdoor conditions. Weighs only 1.2 lbs with foldable design, integrating 4 reinforced grommets for easy mounting on backpacks, tents, or boats. Includes 5V/3A USB output, compatible with phones, GPS devices, and power banks. Built-in bypass diodes prevent overheating, maximizing energy capture even under partial shading. Ideal for camping, hiking, RV trips, and emergency power backup. Direct factory pricing with bulk discounts – wholesale orders available for global distributors.