20W 12V Circular Monocrystalline Silicon Solar Panel for Car Battery Charging

☀️ General Description: 20W 12V Circular Solar Panel — ideal for independently charging or jump-starting a car battery. Made of high-efficiency monocrystalline silicon, this small round epoxy resin panel offers excellent performance even in low light. Lightweight, robust, and weatherproof, it installs in a snap on the hood or roof. Perfect for discerning French motorists, campers, and DIY enthusiasts. 📊 Technical Specifications: Power: 20W; Voltage: 12V; Cells: Monocrystalline silicon; Structure: Circular epoxy board (no metal frame); Includes: 1 cigarette lighter cable, 1 alligator clip, 1 instruction manual. 🔧 Installation: No tools or technical skills required! Simply attach the panel to the exterior (hood, roof, or flat surface), plug in the cigarette lighter cable, or use the alligator clip directly onto the battery terminals. Intuitive installation in under 2 minutes. ⚡ Use it to keep your car battery charged long-term or for an immediate jump start—no external jump starter or assistance needed. Works just as well in the city as in the great outdoors. Green energy, zero extra bills, total freedom. ℹ️ Other information: This panel does not have a built-in battery or storage function. It provides direct current only when exposed to sunlight. Designed for direct use on 12V vehicles (cars, RVs, motorcycles). Resistant to UV rays, light impacts, and damp conditions. Performance guaranteed, no compromise on French quality.