4SEASONS PRO Solar Attic Vent – 400 CFM, Up to 500 sq. ft., 12W Solar Panel,
4SEASONS PRO Solar Attic Vent – 400 CFM, Up to 500 sq. ft., 12W Solar Panel, CSA A93 Certified, Hurricane Tested, Polycarbonate Housing. Designed for outdoor use and steep-slope roof applications. Functions as a passive vent after sunset.