Solar Attic Fans
Reduce attic heat and humidity using a ventilation system powered entirely by sunlight, lowering your cooling bills and extending the life of your roof. If you’re exploring solar attic fan installation near me, or want to make your attic more efficient without using electricity, this upgrade checks every box.
Our 3-Step Process
Book a free assessment with a Terra Energy Advisor
We inspect your attic conditions and ventilation to determine where a solar attic fan will have the most impact.
Get a customized attic ventilation plan
Based on your needs, we design a solar attic fan install plan that improves airflow, reduces heat buildup, and operates with zero utility cost.
Schedule your service
Our certified team installs the unit quickly and cleanly. We’ll also help check for any available rebates or incentives in your area.
Smart Solutions
Smarter homes start here. From air-tight insulation to high-efficiency heat pumps and whole-home airflow, we upgrade comfort, slash energy bills, and help you cash in on rebates—cooler and cleaner living starts now.
.jpg)
.jpg)
About This Service
Solar attic fans are an efficient, low-maintenance solution for attic heat and moisture control. They reduce summertime heat buildup, support better insulation performance, and help prevent condensation-related damage.
Powered entirely by sunlight, they provide cost-free operation while improving comfort and reducing HVAC strain.
Frequently Asked Questions
Are there any incentives for solar attic fans?
Some local utility programs offer rebates for solar ventilation upgrades. We’ll help determine eligibility and handle the paperwork.
Do they work on cloudy days?
Yes. Solar attic fans operate using indirect sunlight and don’t require batteries or electrical wiring.
How does it help with energy savings?
By ventilating excess heat, your attic stays cooler and your HVAC system runs less, translating into lower summer energy bills.
Is installation disruptive?
Not at all. Most solar fan installs take under 2 hours with minimal impact to your roofing system.
What is a solar attic fan?
It’s a ventilation fan powered by solar energy, designed to pull hot, moist air out of your attic, reducing the strain on your air conditioner and preserving your roof.
Free Operation
Reduce Heat Buildup
Extend Roof Life
Rebates Up to 75% Off Energy Upgrades
Thanks to PEPCO, BGE, and SMECO programs, you may qualify for thousands in savings
Covers insulation, air sealing, aeroseal, crawl space encapsulation & more
Instant rebates applied to your quote
$1,200 federal tax credit available
Our experienced team can help
We help homeowners throughout Maryland, DC, and Northern Virginia improve attic performance and reduce energy bills with solar attic fan installation, insulation, and ventilation upgrades.
Want to cool your attic for free, forever? Let’s get started.
Get a Free Estimate
Whether you’re exploring options for attic insulation in your area or looking to qualify for PEPCO and BGE rebates, we’ll guide you through it.
Quicklinks
Resources
Contact
