If you live in a home where the upstairs bonus room or bedroom gets incredibly hot and uncomfortable, then you might benefit from adding a solar-powered attic fan to your attic. Also called a PV fan, a solar fun uses power from the sun to pull hot air from your attic, replacing it with cooler air. As a result, your HVAC system does not have to work as hard to cool the upper rooms of your home. Solar and PV fans move air throughout your home, helping to keep it cool and comfortable. At the same time, solar-powered attic fans also improve the indoor air quality of your home. How does this happen?

Solar-Powered Fans Do Not Create Zones of Negative Pressure

The biggest difference between solar-powered fans and regular fans is how they cool the home. Standard fans create zones of negative pressure to cause air to move from place to place. This negative pressure moves cool air to areas of the home that are hot. This is how standard fans cool the home. On the other hand, when standard air conditioners move air-conditioned air into the attic to cool it down, the hot air that is in the attic has to go somewhere and usually, it goes back into the home. This can bring gases from combustion appliances into the home as well.

Solar-powered fans do not function in this manner. They do not create zones of negative pressure because they do not draw nearly as much power as traditional fans. This means that solar-powered attic fans improve air quality by keeping dangerous gases from entering the home.

Prevent the Buildup of Mold and Mildew

In addition, solar-powered fans can prevent the buildup of mold and mildew. When solar-powered fans keep the upstairs of your home cool, this creates an environment that is not conducive to the buildup of mold. Mold requires warm, humid climates to grow properly. With the help of solar-powered fans, the upstairs of your home will remain cool and dry, even in a climate like Hawaii. This prevents mold spores, mildew, and other particles from entering the air and can improve your home’s air quality.

Keep HVAC Air Filters Clean

Finally, solar-powered attic filters also improve the air quality of your home by keeping your HVAC filters clean. When you use a solar-powered attic fan, you reduce the burden on your HVAC system. This means that it does not have to filter as much air, which prevents HVAC filters from getting clogged. This prevents dust and debris from entering your home, keeping your air quality high.

Invest in Solar-Powered Attic Fans Today!

If you would like to learn more about solar attic fans, you need the help of professionals who specialize in residential solar in Maui. That is where Maui Solar Project can help. Give us a call today to learn more about how we can help you keep the air quality in your home safe.

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