Solar Attic Fans:
By making an attic fan solar powered we are making the air circulation process follow the solar cycle, turning on in the morning and off in the evening. This is exactly what is needed since it is the sun that causes the heat build up. Also attic fans can lower attic temperatures by as much as 20° F and air conditioner demand by as much as 6%, saving homeowners money and energy. Read this article for more information!