High-Efficiency ETFE Monocrystalline Foldable Solar Panel with 220V Power Bank
Ultra-lightweight ETFE-coated monocrystalline cells deliver industry-leading 25% energy conversion, ensuring rapid charging even in low-light conditions. Military-grade waterproof fabric and corrosion-resistant aluminum alloy frame withstand extreme outdoor environments. Compact tri-fold design fits effortlessly into backpacks for camping, hiking, or emergency power backups. Integrated 220V solar power bank features dual USB-C PD 20W ports and wireless charging, compatible with phones, drones, and CPAP machines. Precision laser-cut silicon cells with anti-reflective coating maximize sunlight absorption. Includes a built-in smart MPPT controller for stable voltage output and overcharge protection. Ideal for off-grid adventures, disaster preparedness, and RV energy solutions. Wholesale-ready bulk packaging with OEM customization available. Direct factory pricing ensures unbeatable value for global distributors.