Easily install a proper solar attic ventilation system to reduce your energy bills

Natural Light's Solar Attic Fan is a simple and environmentally sensible solution to proper attic ventilation that can protect your home and save you money. Powered completely by free solar energy, this sleek and efficient vent is both compact and quiet.

The roof mounted solar attic fan is Natural Light's most popular model for residential installations and can be installed either on a pitched or flat roof. Place wherever you need improved circulation: attics, lofts, workshops, storage sheds, garages and even barns.

Powered completely by free solar energy, this sleek and efficient vent is compact, quiet and long lasting with no maintenance. It offers a powerful venting capacity--32 watt: up to 1,560 cfm (2,200 sf), 48 watt: up to 1,881 cfm (2,825 sf), 65 watt: up to 2,105 cfm (3,350 sf).

Solar attic fans have an adjustable solar panel that can be directed to just the right angle to convert solar energy into DC current that runs a 5-winged fan below that sucks warm attic air out of your attic. For commercial roofs or gabled applications, see other models.

Unlike most attic fans made with plastic or galvanized steel housing, Natural Light's fans are built to last; they won't ever rust because almost all components, such as housing, flashing, and blades are made of commercial grade 1100 aluminum. And they won't leak because there are no seams and everything is powder coated in gray, bronze or black satin inside and out.

To back up their claim, Natural Light offers a 25 year warranty on the solar panel, housing and the motor which is the best in the industry.

Attic ventilation is an important aspect of maintaining the structure of your home as well as saving energy. Improper attic venting can lead to moisture buildup that can cause mold growth and also cause wood rot. The key to proper attic ventilation is to create continuous air circulation throughout the attic space while preventing moisture from entering. In an ideal venting system, air should enter the attic from the eaves or soffits and escape outside at the roof's ridge.

Solar attic fans work with your existing passive vents. If you've ever been in your attic, you know just how hot the space can get, especially in the summer months. The sun beats down on the roof surface and heats up the stagnant air inside the attic. Building codes require homes to have a passive vent system. But, passive ventilation does not provide the pressure needed to force the air through the attic and outside. That's where a motorized fan comes in. An attic fan placed at the roof's ridge will pull air in from outside, force it to move through the entire attic space, and escape through the attic vent. In the summer months, a solar attic fan can reduce the temperature in an attic by up to 40°F!