Solar Attic Fan (Curb Mounted)


Curb Mounted Flat Roof –

Venting Capacity:

24 watt: up to 1,339 cfms (2,100 sf)
36 watt: up to 1,628 cfms (2,625 sf)
60 watt: up to 1,995 cfms (3,255 sf)



The Natural Choice in Attic Venting!


  • Reduces cooling load on AC units
  • Operates on free solar energy
  • Adjustable solar panel
  • Three models available to fit all roof types
  • Powder coated aircraft grade aluminum, available in Gray or Black
  • 25 Year Product Warranty

Roof Types:

  • Flat Roof with Curb

The Solar Attic Fan is a simple and environmentally sensible solution that can save you money. Powered completely by free solar energy, this sleek and efficient vent is both compact and quiet. Fully operational right from the box, it installs easily, with no electrical wiring, no expensive electrician and city permits. Place it wherever you need improved circulation; attics, lofts, workshops, storage sheds, garages, even barns.

Attic venting is an important aspect in maintaining a healthy energy efficient home. Proper venting cools your roof extending the material life and reduces the load on your air conditioning system. Attic venting also increases fresh air circulation which reduces vapor build up generated by every day activities like showering and cooking.


Excess moisture trapped in your attic can cause a variety of problems from rust and rot to increased bacteria and mold counts which can have a direct impact on your respiratory health! Passive vents have been a part of building codes for years. Soffit vents, ridge vents and louvers rely on nature to provide sufficient air pressure and air movement. So the majority of the time your attic is stagnant and continues to build up heat and moisture.

Remote Panel Option

Natural Light offers a remote solar panel which is installed away from the attic fan housing. It is used in applications where there is limited sunshine where the unit has been installed. The remote panel is installed in a sunny area, capturing maximum amount of sunlight and therefore achieving optimal attic fan performance. This is a special order product, please allow 10-14 days for delivery.

Energy Efficient Solar Attic Fans Qualify for 30% Federal Tax Credit

At SunVolt Energy we have always been committed to providing products that save energy for our customers. We are very proud that all of Natural Light Solar Attic Fan models exceed the required standards to be eligible for up to $1,500 Federal Tax Credit.

In order to qualify for tax credits as defined in the American Recovery and Reinvestment Act of 2009, the Natural Light Solar Attic Fan products must have been placed in service on June 1, 2009 through December 31, 2016. In addition, the products must have been properly installed meeting all applicable building, electrical and fire codes.

To assist with claiming a tax credit, Natural Light has provided a Statement of Certification for homeowners. Please download and complete the form and keep it with your tax records. The Statement of Certification is not required to be filed with the tax forms, but income tax regulations require taxpayers to have appropriate documentation to qualify for a tax credit.

Attic Fan Tax Credit Certification.pdf

Commercial Curb Mount Unit.pdf

For more information go to: Natural Light Energy Systems


Additional information

Weight 40 lbs
Dimensions 36 x 36 x 16 in

Black, Gray


24 Watt, 36 Watt, 60 Watt

Solar Panel Mounting

Standard, Remote