Use the power of the sun to ventilate your attic with a solar attic fan mounted on the roof. It runs entirely on free energy, so it’s passive and an investment that will pay off for years to come.

Attic exhaust fans can be powered by wind, solar, or electricity, and the choice depends on what will work best for the attic and the total budget. A standard, passive attic exhaust fan is less ...

Q We’ve had a whole house fan in our attic for many years and while its noise occasionally bothers me, I think it’s working great and saving us money. You wrote a while ago about solar-powered attic ...

As the world starts tending towards renewable energy, solar-powered attic fans and other sun-driven appliances are increasing in popularity. While attic fans typically require a power source, many in ...