520w Flexible Solar Panel Up to 12 Year Warranty These lightweight yet robust solar panels are perfect for campervans particularly suitable atop a Horizon Roof. Made with a Patent Pending composite material similar to those used in airplane windows. These panels are tough enough to be approved by the Clean Energy Council for residential use yet they don’t have a heavy, rigid frame or glass. Features: Sunman eArc are the only lightweight solar panels approved for grid connect on buildings which means they have passed the same testing criteria as traditional solar panels. Tougher, lighter, thinner, and more durable – eArc thin lightweight solar panels have a tough top layer. Cutting-edge technology – glass fiber-reinforced composite polymers similar to aircraft windows. This reduces the coefficient of thermal expansion to a similar level as fixed panels, eliminating the main cause of flexible/lightweight solar panel failures as seen in ETFE and PET panels, thermal expansion-related stress causing failure of the cell-to-cell connections. Light – just 8.6kg, 70% lighter than conventional panels. Thin – 2mm. Strong – rated 2400 pascals for wind and 2400 pascals for load. Durable – 12-year product warranty for building and 5 years for mobile application. (5 year warranty through Muller Energy, the reminder through Sunman) 25-year exposure simulations/tests show degradation of the solar module at similar levels to fixed panels. Output – Efficient monocrystalline cells, 25-year performance guarantee. The only lightweight solar panel composition with Clean Energy Council (CEC) Accreditation. 1197mm x 2246mm NOTE: Although the panel has a thin frame around the edge, the panel is flexible and requires supports at least every 156mm (every cell gap).
