High-efficiency 7.5W 12V semi-flexible solar panel with durable ETFE coating for superior weather resistance. Lightweight ultra-thin design (2mm thickness) bends up to 30 degrees for versatile mounting on curved surfaces. Monocrystalline silicon cells deliver 30W output with 21.5% conversion efficiency, ideal for charging car batteries, RV power systems, and marine applications. Military-grade PET backsheet withstands extreme temperatures (-40°F to 185°F) and UV exposure. Waterproof IP65 rating with corrosion-resistant aluminum frame for outdoor use in camping, boating, or emergency power backup. Pre-drilled holes and included junction box enable tool-free installation. OEM/ODM customization available for bulk orders with CE/ROHS certifications.