Solar Powered Gable Fan

iSolar 40W-INT-SUN

Your Solar Wise Solution to Home Comfort

iSolar 40W-INT-SUN

SOLAR ATTIC FAN – iSOLAR 40W-INT-SUN • 100% Solar Powered • 2040 CFM • Integrated all-in-one design • All Season Ventilation Benefit • Keeps Attics Cool • Improves Home Comfort • Endorsed by HGTV’S Bryan Baeumler • by iSolar Solutions


$54900 USD

    Compact. Strong Construction. Flexible Design.

    Fully assembled solar roof fan comes with an adjustable solar panel on top and strong hot-dip galvanized steel base and hood, finished with anti-UV epoxy resin spray coating, compact design all in one unit. Detachable mounting plate for easy installation. No maintenance. Stainless steel guard and screws.

    A one-piece roof mount, high-performance solar hybrid attic fan capturing natural solar power, creating efficient ventilation with a quiet brushless motor. An energy-saving green solution for a healthy and comfortable home environment.

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    100% solar-powered. The iSolar Attic fan refreshes stale overheated attic air with no electricity required. Hybrid AC adapter included for continuous operation. Wind-driven rain and hurricane endurance tested.

    • Removes moisture and harmful mold and mildew
    • Extends roofing materials lifespan
    • Reduces strain on air-conditioners
    • Balances indoor temperature



    "We are really glad we got these fans installed. I have seen a big difference on the top floor when it's hot out. My husband has been on the roof a couple of times and the installation is solid. I really recommend this company and the fans."

    - Ri Ri

    Source: Google Review

    "Works great keeps the attic cooler and our hydro bills haven't increased since putting this on the roof. Highly recommend"

    - Doreen Lund

    Source: Google Review

    "Device works quite well. A SLIGHT hum noted when device activates. Still doing good job 5 yr since installation. Noticeable improvement in temperature in my home on second floor. Installers did great job, done quickly and professionally. I have a 4000 sq ft home with 2 roof devices"

    - Roger Bunn

    Source: Google Review

    "I retrofitted (2) 19 Watt-MOD units into my existing roof vents in 2014. This product did everything it was supposed to and more."

    - John Lambert

    Source: Google Review

    Features & Specs



    40W DC Solar and 110 VAC Adapter with Auto Power Recognition and 5 meters (16 ft.) of power cord


    Solar Panel

    Monocrystalline, Hinged, Black Edge, Fully Adjustable, Aluminum Frame 495x495x25 mm (19.5×19.5×1 in.)


    Fan Blades

    (5) x 35.6 cm (14”) Aluminum Alloy High Pitch Blades


    Top Shroud Cover Fan Housing/Base

    1.2 mm Hot Dip Galvanized steel with antirust, anti-UV epoxy resin spray coating to prevent corrosion and color fading


    Animal Guard

    304 Stainless Mesh





    Fan/Air Duct Size

    365 mm (14”)


    Automatic Thermal Switching

    Set to 25C (77F) (on) and 18C (64F) (off)


    Air Movement

    2040 CFM *



    570x570x230 mm (22.5×22.5×9 in.)



    14kg. (31lbs.)






    20 years limited



    External Rotor Brushless DC Motor


    Motor Voltage



    Motor Power

    40W DC and 110VAC Adapted


    Motor Size

    Fan Diameter, 365mm (14”)


    Motor Speed

    1450 RPM


    Motor Quietness

    < 45 dB


    Motor Material

    Aluminum and plastic, high quality ball bearings.


    Motor Intrusion Protection

    IP68 High Performance External Rotor Motor(simultaneous bearing and housing rotation, waterproof and dust-proof)

    *Due to lack of industry standards, CFM is often quoted as the maximum peak output of a bare fan in laboratory conditions. iSolar CFM is representative of its fully-integrated units operating in typical attic conditions.

    HGTV’s Bryan Baeumler

    HGTV’s Bryan Baeumler and iSolar form strategic partnership. We are pleased to announce the forming of the strategic partnership between iSolar, creators of the iSolar Attic Fans and HGTV star Bryan Baeumler. See announcement below. iSolar looks forward to working with Bryan Baeumler and his fabulous Team.

    Happy Customers

    iSolar Attic Fan is the Way to Go!
    “We installed 2 fans on our home and have enjoyed a dramatic temperature drop on our second floor. It’s nice to be able to sleep at night with the windows open. The units really make a difference on hotter days as we have been able to set our A/C at 75F and it hardly ever comes on! Without a doubt we saved significant dollars on our electric bill. Love this product!”

    Donna L.

    Cooled Us Off

    “We installed one and we really noticed the difference in these last couple of days as our house was really cool when we came in from work without the AC turned on. I am thinking I may install one on the cottage.”

    Les M.

    Contractors and Home Builders

    • The Solar Attic Fan gives you the opportunity to offer a profitable add-on product that enables homeowners to ‘go solar’ affordably.
    • If you’re still putting passive vent covers on roofs to vent the air, but nothing to actually draw the hot air out of the attic, the solar powered attic fan will be a game-changer for you.
    • The Solar Attic Fan can change the way homeowners think about their home. Imagine being able to use the word Solar in your business offerings.
    • It’s an easy and inexpensive way to offer additional value to your customers. Low cost, high return.
    • Volume discounts available. Please fill out the form below for contractor pricing.

    Please fill out the form* and one of our sales agents will get back to you with volume pricing options.

    *This is not an order form. Someone from our sales team will contact you shortly.