Low temperature-voltage coefficient ensures high efficiency even at high temperatures. Exceptional performance even in low light conditions and high light sensitivity through the entire solar spectrum. 25-year limited warranty on power output and performance. 5-year limited warranty on materials and workmanship. Sealed, waterproof, multifunctional distribution box provides a high level of safety. High performance bypass diodes minimise current drop caused by shading. Advanced EVA (ethylene vinyl acetate) encapsulation system with triple-layer backsheet meets the most stringent safety regulations for high-voltage operation. A sturdy anodised aluminium frame makes the modules easy to mount on the roof using a range of standard mounting systems. The highest quality, high transmittance Sekurit glass provides enhanced strength and impact resistance. Pre-wired quick connection system with PV-ST01 connectors.