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

$ USD548.00

Out of stock

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.

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
Weight 14 kg
Air Movement

2040 CFM *

Animal Guard

304 Stainless Mesh



Automatic Thermal Switching

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



Fan/ Air Duct Size

365 mm (14”)

Fan Blades

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


External Rotor Brushless DC Motor

Motor Voltage


Motor Power

40W DC and 110VAC Adapted

Motor Size

365mm (14”) diameter

Motor Speed

1450 RPM

Motor Quietness

< 45 dB

Motor Intrusion Protection

IP68 High Performance External Rotor Motor(simultaneous bearing and housing)

Motor Material

Aluminum and plastic, high-quality ball bearings.


570x570x230 mm (22.5×22.5×9 in.)


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.)

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


20 years limited


14kg. (31lbs.)

*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.

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