28W Dual USB Quick Charging Solar Panel Charger – Premium Portable Power Solution
High-efficiency SunPower solar cells deliver rapid 28W output with industry-leading 23% conversion rate for faster charging. Dual USB ports support simultaneous charging of two devices with smart IC technology for optimal current adjustment. Ultra-durable ETFE laminated surface enhances sunlight absorption while resisting scratches, water, and extreme temperatures. Military-grade polyester fabric backing ensures long-term outdoor durability. Compact foldable design with reinforced stitching and integrated kickstand for easy angle adjustment. Includes rugged carabiner clips for secure attachment to backpacks or tents. Ideal for camping, hiking, emergency preparedness, and off-grid travel. Compatible with smartphones, power banks, GPS devices, and small electronics. Includes overcharge, short-circuit, and overheating protection for safe use. We supply wholesale quantities at unbeatable global pricing—bulk orders welcome.