All-weather Durability E Capable of resisting damage from exposure to almost any climatic conditions. E Maintains functionality in extreme heat & cold & wind & rain & hail wind conditions. E UNI 9177 {best} Fire Class A / rating 1 E Hail - IEC 61215, Class 3 = 1.75" diameter, 44-gram ice ball, @ 60 mph impact resistance E Wind Load DIN 1055-4 - 200 mph Miami Dade approved. E IEC EN 61215 weather testing including 50-year temperature cycling E IEC EN 61701 - Salt corrosion tested