* Solar Cell: Made of Grade A PERC 9BB monocrystalline solar cells. * Premium EFTE Film – This film features superior light transmission and weather resistant performance. * Shade tolerant. * Tabletop: Durable fiberglass tabletop with better heat dissipation and heat resistant PET/TPT tabletop. * Ultra-thin: only 3mm thick. * Installation: can be fixed with adhesive, grommets, zip ties or Velcro. * Net Weight:2.5 kg. * Back sheet: black fiberglass* J-Box: IP 68 rated with 90cm/3ft cables. * WiFi Real time monitoring. * High efficiency up to 99% * Come with built-in WIFI module, so that it can communicate with router directly * Waterproof IP65，10 years warranty