A collection of individual silicon cells that generate electricity from sunlight, solar panels are comprised of those individual cells housed within a frame. The cells are wired together and connected electrically, framed by metal, and backed with either plastic, metal, or fiberglass. The entire unit—or panel—is covered by glass to protect it from the elements. Solar panels are pre-manufactured in many sizes, and can be mounted on a rooftop, on the side of a structure, or as a stand-alone unit.
There are basically three types of solar panels:
There are also three types of panel arrays to choose from; fixed, adjustable, or tracking. Tracking panels follow the sun's path continuously. Fixed panels are completely stationary, while adjustable panels are able to be adjusted a few times each year.
Typically, a 100-watt solar panel costs about five hundred dollars. You can run a microwave, refrigerator, computer, several lights, a color television, and an air conditioner using about five 100-watt solar panels. Some utility companies help defray the cost of installing solar panels and some people even "go off the grid" using solar energy—meaning, they use the public electric company only in times of emergency.
Find the Right Tool Right Away Finally, a homeowner's set that includes all the tools needed to complete basic DIY projects at an affordable price! The tools are stored in a molded case for security and portability. Check out Stanley 65-Piece Homeowner's Tool Kit today!
Doorbells say a lot about your home, and when yours doesn't work this also says something. Replacing a door bell is a ...
Discover MoreDo you want a home theater system that is going to make you the envy of your friends? How about one that can make your ...
Discover MoreOne of the first steps to any home electrical project should be to check to see if your circuit breaker has been tripped. ...
Discover MoreThere are currently no comments for this tip. (Be the first to leave your comment—just use the simple form above!)
Copyright © 2025 Sharon Parq Associates, Inc.
Comments