Premium 2.5W Transparent Glass Solar Panel – ZW-Dia180-18V
High-efficiency monocrystalline cells deliver stable 18V output for reliable charging. Ultra-clear tempered glass ensures 90%+ light transmission with anti-reflective coating. Laminated construction with reinforced ETFE backing for extreme weather resistance (-40°C to +85°C). Ideal for DIY solar projects, garden lights, and backup charging of small electronics. Compact 180mm diameter design with pre-drilled mounting holes for easy installation. IP65 waterproof rating guarantees durability in outdoor environments. Low-light optimized performance with corrosion-proof aluminum frame. Perfect for off-grid camping, marine use, and emergency power kits. Wholesale pricing available for bulk orders – global shipping with guaranteed lowest prices.