The 50W Mono PERC solar panel has a sleek design, robust structure, weather-proof and has a hassle-free installation process. The solar panel requires little to no maintenance. Equipped with high-conversion solar cells it is based on PERC (Passivated Emitter & Rear Cell) technology for higher energy conversion efficiency. Moreover, this 50W solar panel has an advanced design that makes it waterproof, firm & compact. It is a great choice for small shop owners, street vendors and solar enthusiasts.