Yingli YL85, 85 watt PV modules Yingli solar modules use 36 high-efficiency polycrystalline silicon solar cells producing maximum power even under low light conditions. EVA and TPT encapsulants create an environmental seal and the anti-reflective coating and high transmission glass increase power output and enhance the mechanical strength of the module. Anodized aluminum frame. FEATURES: Factory tested to verify superior performance Heavy-duty corrosion resistant frame EVA encapsulation – enhances performance Tempered low-iron glass with anti-reflective coating for increased efficiency High-capacity junction box Multi-function junction box with water proof lid. 34.5” output cables with MC Connectors. All modules are UL and CE listed All modules carry a 10-year, 90% outputwarranty and a 25-year, 80% output warranty.