Are you looking for a quick and simple solar panel energy project for your residence that you can do by yourself?  Installing a solar attic fan may be just the ticket.  Not only is it more or less easy to do, but it will keep your residence cooler in hot summer days and nights.

You may not have even realized how much a warm attic contributes to your air conditioning costs.  Attics trap and hold all of the hot air that rises in your house.  This is wonderful in the winter, but it can prevent your house from cooling off in the summer.

Attic temperatures can easily soar above 120 degrees Fahrenheit even when outside temperatures are only in the eighties or nineties.  Most building codes require attics to be vented, but these vents are simply not intended to cool off the entire attic.  And a roof that has no shade receives sun for a large amount of the day.

Installing a conventional attic fan would require a licensed electrician because it would need to be attached to a power source in order to work.  But solar attic fans are constructed with built-in solar modules powerful enough to run the fans.  Not only are they quieter than electric attic fans, but they require no electricity to run since they are installed on the roof and receive direct sunlight.  

If you are handy with a saw, drill and screwdriver, and sure of yourself enough to cut a hole in your roof, you can install a solar attic fan in a couple of hours.  You will need to locate a place on your roof that receives sunlight the entire day, is close by the peak and also close by the middle of the attic space.  You will be cutting a hole through the composition shingles and roof decking that will accommodate the size or your solar fan.

The toughest and most important part will be finding the optimal site and cutting the hole the proper size for the fan.  A location that faces south will receive the most sunlight.  If that is not possible, you can consider buying a model that has a solar module that can be tilted and positioned to face south.  

Once the hole has been cut, it is only a matter of securing the solar attic fan to the roof, and caulking around the fan to waterproof your installation.  You will be able to right away feel the cooling effects in your attic.  Plus you will be able to enjoy a more comfortable house and lower cooling bills throughout the summer.

From the operators of www.GreenLivingRocks.com — providing education regarding how to make a home made solar panel, solar lights, and solar pv.