Solar Attic Fan Installation - The Best Way to Cut Your Electricity Bill

Maximize Comfort and Savings with Solar Attic Fans

Air conditioning bills getting
the best of you?

Air conditioning bills getting the best of you?  Are you having a difficult time cooling your upstairs in the hot summer days?  Is your air conditioning unit running non-stop just to try to cool down your home?  Believe it or not, the solution to your problems may be inside your attic. 

Solar Attic Fans

How to Lower your Electricity Bill

Solar Attic Fans

Home Cooling Redefined

Many people don’t know this, but when it’s 90 degrees outside in our Utah desert climate, it’s probably between 125-140 degrees in your attic. Between the blazing sun pushing radiant heat into your attic space and the fact that heat naturally rises in your home, your attic becomes a heat blanket that your air conditioning unit is fighting against. I’m sure you were told by your builder that those vents in your eaves would bring in enough cool air to push the hot air out of your passive turtle vents on your roof, but they don’t provide enough airflow to sufficiently do the job.

Remove that excess heat and your air conditioning unit will not have to work so hard to cool down your home by adding a solar attic fan installation. Our expert team ensures proper solar attic fan installation, helping you reduce energy costs while improving ventilation. A solar-powered roof vent and solar attic fan provide a sustainable and efficient solution to maintain a comfortable home environment.

Enter Wash Me Solar’s Solar Attic Fans.  We replace your existing passive turtle vents with a solar powered attic fan that sucks out the hot air from your attic and creates a vacuum effect that ultimately pulls more ambient outside air into your attic space.  Each of our fans has a thermostat and humidity sensor that hangs down inside your attic space measuring temperature and humidity levels. 

As soon as the temperature reaches 85 degrees in your attic or the humidity sensor reads 75% humidity, the solar vent fan kicks on immediately.  Our goal is to create a minimum of 10 total air exchanges per hour, ultimately reducing the temperature in your attic space down to within 15 degrees of the outside ambient temperature, a level that makes it much easier for your air conditioner to cool down your home. 

Solar Attic Fans

Energy-Efficient Solution: Solar Powered Roof Vents in Utah

Solar attic fans (solar attic exhaust fans) present a range of benefits, transforming passive ventilation into an active system that enhances the overall health and efficiency of your home.  Here are 8 benefits you receive from a Solar Attic Fan through Wash Me Solar.

1

Extended Roof and AC System Lifespan

By reducing extreme temperatures in the attic, these fans minimize the thermal stress on roofing materials and the air conditioning system, thereby extending their lifespan.

2

Moisture and Mold Reduction

Solar attic fans effectively reduce moisture buildup, a key factor in preventing mold and mildew growth, ensuring a healthier home environment.

3

Increased Air Exchanges

Solar attic fans (solar vent fan) facilitate more frequent air exchanges per hour, keeping the air fresh and moving, which is crucial for maintaining a comfortable indoor environment.

4

Cost
Efficiency

Operating solely on solar power, these fans incur no additional energy costs, making them an economical ventilation solution for any homeowner.

5

Federal Tax Credit Eligibility

Solar fans qualify for a 30% federal tax credit program, offering significant savings and making them an attractive investment.

6

Durable Construction

Built with aluminum components and stainless steel fasteners, these fans are designed to withstand extreme conditions, ensuring long-lasting performance.

7

Temperature Regulation

In summer, solar fans help lower attic temperatures, reducing the workload on HVAC systems and making living areas more comfortable. In winter, they prevent condensation on roof beams and rafters.

8

Protection of Attic Contents

By regulating attic temperatures, these fans help protect stored items and structural elements like shingles, roof boards, siding, and insulation from heat-induced deterioration.

Solar Attic Fans

3 Different Fan Size Options

Wash Me Solar offers 3 different fan size options along with a roof mount and gable mount option with our 30W solar fan, providing a simple yet effective solution for hot, under-ventilated attics. Here are some of the specs for each of the fan options.

25 Watt

Solar Attic Fan

Specifications

30 Watt

Solar Attic Fan

Specifications

70 Watt

Solar Attic Fan

Specifications

Contact OUR TEAM

Consider Solar Attic Fan installation to help lower your bills, cool your home and extend the lifespan of your air conditioning unit

Contact your expert team at Wash Me Solar to learn more about how a solar attic fan can help you and your family.  We will come out to your home and inspect your attic, ensuring you have proper ventilation and help determine the correct size of fan needed and the number of fans based on your specific needs.

FAQs

How does a solar attic fan reduce my energy bills?
A solar attic fan pulls hot, stagnant air out of your attic anywhere from 6 to 10 times per hour during the day when your attic reaches either 85 degrees or 75% humidity. By lowering attic temperatures, it helps your air conditioner work less, which can reduce cooling costs by up to 30% during the summer.
Unlike traditional electric fans that run year-round, solar attic fans naturally slow down or stop when it’s cool outside. This means you’re not wasting energy when ventilation isn’t needed, which helps with utility savings all year. Rest assured though, if your attic reaches the threshold of 86 degrees or 75% humidity, it will be ventilating.
Yes. Excess attic heat can raise roof surface temperatures and reduce the efficiency of your solar panels. Installing a solar attic fan helps regulate attic heat, protecting both your roof and your solar investment.
The number depends on your attic size, roof pitch, and ventilation needs. Most homes benefit from one or two fans, but a professional assessment ensures maximum airflow and efficiency.
High-quality solar attic fans typically last 20+ years with minimal maintenance. Since they run on solar power and have fewer moving parts than electric fans, they often outlast traditional systems.
No. Solar attic fans are designed to operate quietly. Unlike older electric fans, they won’t disturb your household with humming or rattling.
Yes. By lowering attic humidity and heat, solar attic fans reduce the risk of mold, warped wood, shingle damage, and ice dams in the winter. This extends the life of your roof.
Electric attic fans rely on your home’s power grid, raising utility bills. They also run continuously unless manually controlled. Solar attic fans cost nothing to run, turn on when the threshold of 85 degree attic temperature or 75% humidity is reached, and require less maintenance.
Yes. High-efficiency solar attic fans can still operate in partial sunlight, moving enough air to keep your attic ventilated. Professional installation by a certified technician at WMS ensures that the fan is installed in the most optimal part of your roof, maximizing sunlight and avoiding shading from the surrounding area.
Yes. Passive vents allow some air movement through seepage, but they don’t actively push hot air out. Pairing the passive ventilation of your roof vents with the active ventilation of a Solar Attic Fan will improve the efficiency of your attic ventilation system.
The price varies based on roof type and number of fans needed. Wash Me Solar offers free assessments and professional installation.

Wash Me Solar is Your Trusted Partner

Wash Me Solar has been in business for over 5 years, has over 2000 customers, 130 Google reviews (all 5 Stars) and pride ourselves on taking great care of our customers.  Our installation teams are experienced, expertly trained, licensed and insured.

Give our team a call today and join the Wash Me Solar family!

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