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Are solar attic fans an effective option for decreasing our electricity requirements?

April 26, 2017attic decreasing effective electricity FANS option requirements solar

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Are solar attic fans an effective option for decreasing our electricity requirements?

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For many reasons, solar attic fans are an excellent complement to your whole solar energy system. Solar attic fans decrease the cooling load on your air conditioner, increase fresh air circulation and extend the life of your roof. They work only when the sun is out and you need extra cooling of those stifling attic spaces. Two fan options are generally available with adjustable solar panels. The 10 watt fan ventilates 1200 sq feet and the 20 watt fan covers 1800 sq feet. The environmental benefits are many, with reduced energy needs and lengthened lifetime of most roofs.