Solar Fan

High Efficiency Solar Attic Ventilation Systems

Maximum Power Point Technology (MPPT) is what makes Mountain Energy Systems’s Solar Fan guarantee better air performance (call for details).  Solar Fan's MPPT utilizes all the power available from the solar panel to set the highest fan speed which helps maintain optimal airflow under most solar conditionss.

Gable Fan

High Efficiency Solar Attic Ventilation Systems

Mountain Energy's Gable Fans are designed so that only the solar panel is installed on your roof. This allows the fan to be installed over an existing gable vent or other existing roof penetration inside your attic. The Gable Fan can be installed with panels that are either 20, 30, or 40 watts, depending on the size of the home or attic area, which is great because it’s free to power the fan.

Tilt Solar Fan

High Efficiency Solar Attic Ventilation Systems

Mountain Energy's latest Solar Fan allows the panel can be tilted towards the sun for maximum efficiency.  Our Tilt Panel Solar Fan comes in only a 20 or 30 watt model and based on installation.

Motor, Fan, Housing and Flashing System

All Mountan Energy Fans are designed to automatically adjust the fan speed to the amount of sunlight. They are made with high performance DC brushless motors which are high efficiency and maintenance free with a long service life (expected life span 25 years). The Solar Fan blades are designed to attain the maximum air flow to operate whisper quiet throughout the day. Each blade is pitched specifically for each system to attain the best results. The Mountain Energy Solar Fan housing and flashing give the utmost quality protection with their aircraft grade spun-formed aluminum. The inner housing system is aerodynamically designed to produce the highest possible radial air exhaust. The outer shell is powder coated and aesthetically pleasing.

Ingenuity in Performance and Style

30% Tax Credit

Solar Fan qualifies for a 30% federal tax credit on  installation and materials through the American Recovery and Reinvestment Act of 2009. Tax Credit Website --> dsireusa.orgDownload 2013 application.Download 2012 application.

25 Year Limited Warranty

Solar Fan‘s 25 Year Limited Warranty is the strongest in the industry (call for details).

Designed by Experts

With years of aerodynamic engineering experience, the experts at Mountain Energy designed the Solar Fan based on airflow technology to outperform all other products on the market today.  But beyond the amazing air movement performance, it's stylish curb appeal and long lasting durability will capture your attention as well. It's just amazing in every aspect!

Solar Fan Installed
  • Powered by the Sun
  • Free to Operate
  • Removes Heat & Moisture
  • Fireproof
  • NO Plastic Parts
  • Built to Last

The aerodynamic curves of the internal cowling provide the least amount of airflow resistance to maximize air exchange and reduce noise. This provides you with more efficient airflow along with a whisper quiet operation. Our expert engineers crafted the Solar Fan with specific curves on both the base and hood which are modeled after jet aircraft engine intake and exhaust systems.  Rusting or expansion issues in diverse weather conditions isn't a concern either because we constructed it with the same aircraft grade spun aluminum.

Check out the image from one of our installs -––––->