Solar Attic Fan Vs Turbine

Turbine movement creates the same type of draft as electrically powered devices.

Solar attic fan vs turbine.

Solar power is safer to use with an attic fan. A solar fan doesn t rely on the wind and it actually has a more powerful motor in it so it keeps the temperature of your attic regulated regardless of wind conditions. A solar fan is able to actively pull more air into your attic than a turbine can. Electric attic fans are more powerful and cheaper than solar attic fans but they consume a lot of power.

This product is a solar gable mounted attic fan that has a venting capacity to clear areas up to 2 250 square feet. Ad the infrared rays from the sun are powerful. The safety and effectiveness of an attic fan is a subject that is hotly debated but line powered products usually cost more to operate than they can produce in savings during the summer. The wind rotates the fan blade causing air movement in the attic as air is pulled out through the turbine and replaced with outside air.

Turbine fans have no power other than wind so when the. Unlike turbines this venting style does not have any moving parts. They also create zones of negative pressure that could pull the ac cooled air into the attic. Solar powered fans have photovoltaic cells that capture energy from the sun and use it to drive the fan.

A turbine has a series of vanes that spin as wind passes through them. The powerful 40 watt amtrak solar attic fan is another great option that can help you reduce the attic temperature from 150 f to 90 f by extracting all the hot air that is concentrated inside the attic during summer seasons. Solar powered attic fans. Get free shipping on qualified solar powered attic fans or buy online pick up in store today in the building materials department.

The best solar attic fans are more expensive than electric units. Also the product has a thermally protected fan. Electric fans can cost you online 50 100 while solar units prices are in the range 200 300. The solar attic fans all moved less than 1 000 cubic feet of air per minute cfm and they did nothing to lower the temperature inside my own attic.