SOLAR ATTIC FANS

We are a supplier of solar attic fans. These fans are a a natural, cost effective way to help your home be more comfortable and efficient. A well-ventilated attic will keep the attic more temperate & dry, which keeps the home more comfortable, thus requiring less use of the heating and cooling system. Installing a solar fan results in a more comfortable home and lower energy bills. Every home should have proper attic ventilation with solar fans, and because our solar attic fans rely on the sun, they require $0 to run. Plus all of our solar attic fans include a lifetime warranty!

Benefits of a Solar Attic Fan

The purpose of a solar fan is to reduce temperatures inside the attic and other enclosed spaces throughout the year. 

In the summer this helps make the living areas more comfortable and reduces HVAC usage, adding to its lifespan and saving energy. Solar fans also help reduce heat which can cause deterioration of shingles, roof boards, sheathing, siding, insulation and valuables stored in the attic.

In the winter solar fans help to prevent moist air from condensing on the underside of the roof, beams, and rafters. Condensation can cause mildew, rotting of wood, and excessive rusting of some components of the roof structure. Solar fans help keep the attic dry.

Our 30 Watt solar attic fan is simple solution to a hot, under ventilated attic. It is available in roof mount and gable mount and is incredibly easy to install.

Our Solar Attic Fan Models

25 Watt Solar Attic Fan


  • 25-Watt Solar Panel
  • 1365 CFM
  • Whisper Quiet Poly vinyl Blades
  • Variable Speed 24V Brushless Motor
  • Corrosion Resistant Powder Coated Finish
  • Protective Animal Screen
  • Hail and Wind Resistant Design
  • Smart Technology: 85° on, 70° off
  • Low Profile: 18"x18"x8"
  • Lifetime Warranty

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30 Watt Solar Attic Fan


  • 30-Watt Solar Panel
  • Adjustable Panel
  • 1550 CFM
  • Whisper Quiet Poly vinyl Blades
  • Variable Speed 24V Brushless Motor
  • Corrosion Resistant Powder Coated Finish
  • Protective Animal Screen
  • Hail and Wind Resistant Design
  • Smart Technology: 85° on, 70° off
  • Humidity Sensory: 75% on, 60% off
  • Low Profile: 19"x19"x9"
  • Lifetime Warranty

Also Available in Gable Mount.
FL windstorm certified: 30 Watt Only.

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70 Watt Solar Attic Fan


  • 70-Watt Solar Panel
  • Adjustable Panel
  • 3850 CFM
  • Whisper Quiet Poly vinyl Blades
  • Variable Speed 24V Brushless Motor
  • Corrosion Resistant Powder Coated Finish
  • Protective Animal Screen
  • Hail and Wind Resistant Design
  • Smart Technology: 85° on, 70° off
  • Humidity Sensor: 75% on, 60% off
  • 27.5"x29"x12.5"
  • Lifetime Warranty

Request Pricing Information

Download Product Brochure

How Many Fans Do You Need?

Use the calculator to determine the CFM needed for your customer’s home. Then use the chart below to determine the number of fans needed to reach the recommended CFM.

Solar Fan CFM Calculator

Calculate the CFM needed for your home.

Attic Configuration


Required CFM:

Use our chart to determine the # of solar fans required for optimal energy efficiency.

 

Garattic™ Solar Attic Fans

CFM Required
# of Fans
Fan Wattage
Min. Soffit Area (sq in)
up to 1500
1
25
825
1501 to 3000
1-2
30
1650
3001 to 4500
1
70
2475
4501 to 6000
2
70
3300