200W Portable Solar Panel, Monocrystalline ETFE Solar Charger with 23.5% High Co
23.5% High Conversion Efficiency & Durable ETFE Material Our monocrystalline solar panel boasts a 23.5% conversion rate, outperforming traditional polycrystalline panels (15% efficiency). The ETFE coating is scratch-resistant, water-splash proof, and designed to withstand harsh outdoor conditions, ensuring long-lasting performance.