Model # 9915TR

Internet #203493065

US Sunlight SunFan 15 Watt Solar Powered Attic Fan

Discontinued US Sunlight

SunFan 15 Watt Solar Powered Attic Fan

Frequently Bought Together

Product Overview

This US sunlight solar powered attic fan is our most powerful and efficient model yet, ventilating up to 1900 sq. ft. of attic space with a single fan. The new, patent pending, smooth-air deflector design in the shroud of the fan enhances the efficiency of air flow, resulting in increased ventilation performance by up to 30 percent over previous models - powered entirely by free and abundant solar energy.

  • Fan reduces attic heat buildup in the air conditioning usage summer and reduces attic moisture in the winter to decrease mold and mildew growth
  • Professional grade 15 Watt solar panel with tilt and rotate capabilities to maximize solar access
  • Ventilates up to 1900 sq. ft.
  • 14 in. fan blades for maximum ventilation
  • Thermal switch included
  • Easy to install with no electrician, permits or inspections required
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Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

is there an on/off switch I can run to the garage also how does it work when the sun goes down is there some type of battery storage pack

wondering if this model will have a switch i can install in garage also information on available battery packs or information on how the fan continues to work when the sun goes down or during a storm
Asked by: Romo
There is an remote control sold separately.
Answered by: carlos9474
Date published: 2015-11-06

tax break

Does this model like its brother the 10 WATT also qualify for the 30% federal tax break?
Asked by: lonewolf
Federal tax brake and some states and city .
Answered by: carlos9474
Date published: 2015-11-06

Ventilation sizing problem

Hi, i am an practicing mechanical engineer in Singapore. I would request for additional information such as the mass flow rate of your ventilator (Sunfan 15 watts solar powered attic fan) needed for the sizing of the fan ventilator i.e. number of ventilators needed before placing an order. Hope to hear from your soon! Thank you!
Asked by: Morris
Well, I'm a practicing business pro and I'm noticing $414.27 for 15 Watts, and I've seen $349 for 20 Watts and $399 for 25 Watts in other brands. Hmm.
Answered by: BeanCounter
Date published: 2015-09-20
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