Smart, Eco-Friendly Home Solution
Go green with Sunovas — our solar-powered attic fans optimize airflow, protect your home from heat and moisture, and reduce your carbon footprint, all while saving you money year-round.
Beat the Heat
Beat the heat with all-day, all-night ventilation power.
When temperatures soar, you need a solution that works around the clock to keep your attic cool and your home energy-efficient.
Sunovas™ all-day performance technology
Continuously expels heat and humidity—even after sunset Helps prevent damage to your roof and HVAC components Cuts down on cooling costs during hot weather Keeps attic temperatures low before the heatwave hits Boosts your home’s thermal efficiency year-round Sleek, low-profile design blends seamlessly with your roof
Stay cool, save energy, and protect your home—day and night.
Reduces Moisture Build-up in the Attic
Solar attic ventilation isn’t just for summer—it’s your home’s winter defense system.
A solar-powered attic fan balances indoor and outdoor temperatures, helping to shield your home from cold-weather damage.
✔ Extracts excess moisture from daily activities like cooking, showering, and laundry
✔ Prevents roof leaks and structural wear caused by ice dam formation
✔ Protects insulation and wood framing from condensation-related decay
✔ Reduces the risk of mold, mildew, and fungus harming your home’s integrity
✔ Enhances year-round ventilation without adding to your energy bills
Protect your home from the inside out—all winter long.
Smart, Eco-Friendly Home &Factory Solution
Solar attic fans improve attic air circulation resulting in a healthy, energy efficient home.
How Does It Work?
Heat Builds Inside an Improperly Vented Attic
As the sun blazes down, attic temperatures can soar well above outdoor levels. While passive vents like soffits and gables allow minimal airflow, they lack the power to actively push hot air out. Without proper ventilation, heat becomes trapped—putting strain on your roof, insulation, and cooling system.
Solar Attic Fan Powers Continuous Ventilation
A rooftop solar panel captures sunlight and converts it into clean energy to drive the fan motor—no wiring or electricity required. Sunovas attic fans utilize advanced solar cell technology for superior efficiency, ensuring reliable airflow even in low-light conditions.
Enhanced Ventilation Pushes Heat Out of Your Attic
The active airflow generated by the solar attic fan creates the pressure needed to drive hot, stagnant air out of your attic space. During peak summer months, this efficient ventilation can lower attic temperatures by as much as 40°F—helping to reduce cooling costs and protect your home from heat damage.
Benefits of Sunovas Solar Products
Built to Last
Sunovas Solar Attic Fans have been functioning great on customers roofs for years and are continuing to save them money while the house stays cool!
Fully Assembled
No one likes to open a box filled with parts and a blueprint that is nearly impossible to read. We send all of our fans fully assembled and ready for installation on your home or business.
No Electrical Hook-Up Required
It’s solar powered! No need to hook up to any electric to get your solar attic fan running. In most cases, these fans will start moving with only the slightest amount of sun light hitting the solar panel.
BIG Cost Savings
The biggest benefit of them all. Solar attic fans remove the heat and moisture from an attic space to help improve the life of your HVAC, keep your attic cool and dry, and help lower your energy bill.
Solar Attic Fan Installation
DIY-Friendly Installation
If you’re a confident DIY homeowner, installing a solar attic fan is a manageable project with basic tools and skills. Installation involves cutting an opening in your roof using a reciprocating saw and securing the flashing to ensure a weather-tight seal. Sunovas Solar Attic Fans are engineered to be leak-resistant and virtually maintenance-free.
Step-by-step illustrated instructions are available for download to guide you through the entire process with ease.
Prefer a Professional?
If DIY isn’t your thing, we recommend hiring a certified installer to handle the installation for you. The best time to install a solar attic fan is during a roof replacement—ask your roofing contractor about integrating an attic ventilation system into your new roof.
Tools You’ll Need:
Caulking Gun, Caulk, Drill, Flat Bar, Hammer, Ladder, Pencil, Measuring Tape, Nail, Reciprocating Saw, Safety Goggles, Screwdriver, Stud Finder, String, Utility Knife
Remote Solar Panel Option
Have shaded roof areas from trees or nearby buildings? No problem. Our remote panel model lets you mount the solar panel in a sunnier location, while positioning the fan itself where airflow is most needed. It’s a flexible solution for tricky roof layouts.