20W 12V Solar Panel Kit, Waterproof Battery Charger + MPPT Controller & Mount Br

Perfect for a variety of applications, this solar panel is a must-have for anyone looking to harness solar power efficiently. 20W Monocrystalline Solar Panel – Efficient and Durable Power Solution. High Conversion Rate: Equipped with monocrystalline A+ solar cells, boasting an impressive cell efficiency of 21%-30%.