New Photovoltaic Panels Solar Panel Tongwei 500W Bifacial Dual Glass | Twmnh-54hd500 54HD500 €138.08 The Tongwei 500W (TWMNH-54HD500) It is a high efficiency solar panel that combines technology N-Type TNC with a structure of Double glass. This bifacial module reaches an efficiency of the 22,5%, allowing to capture energy on both sides to maximize the total performance of the installation. Available in Tienda Solar, It is the ideal choice for residential... Add to cart