How To Build A Solar Panel and save over 80% on your electric bill

You don't have to be a techno-geek to learn how to build solar panels. The systems may be quite sophisticated technologically, but are relatively simple in construction. Although building a solar panel is an interesting learning experience on it own, the money that can be saved by the handy do it yourself builder can be significant. Before you begin buying components, however, it is not a bad idea to gain a basic understanding why these systems work, where they work, and the benefits that they offer.

Photovoltaic Cells - What are They

Photovoltaic cells are small solid-state devices that emit electrons when exposed to direct sunlight. The more intense the sunlight, the greater the rate of electron emission. The direct current (DC) electrical output from photovoltaic cells is scientifically amazing and measurable with instruments, but the output is not terribly impressive to one who is thinking of powering the appliances in his home by using these devices. Connect a large matrix of these devices into a large solar panel, however, and you have a significant source of electrical power that will run your appliances. In fact, with a large enough array of solar panels, you can supply all of your home's energy needs and have power to spare.

Where Should Solar Panels be Installed?

Obviously, to work at all, solar panels must have access to sunlight. It is not enough to be placed in an area on the property where the sun shines the most. The panels must also be placed at an angle that provides them with exposure to the sun's rays at such an angle that the rays are as close as possible to perpendicular to the panels throughout the sun's relative travel in the sky above. This positioning ensures that the panels will operate at maximum efficiency and generate maximum electric power.

Solar Power's Benefits

Because the government recognizes the value of solar power as an environmentally safe renewable energy source, it offers significant tax breaks that will reduce the cost to build a solar panel and its initial installation. After the initial costs are absorbed, the system of solar panels will provide electric energy for decades at no cost, excepting minor costs for cleaning the panels. Your electric bills will be significantly reduced and you'll be generating power from an energy source that provides only positive effects on the planet. Solar panels leave no carbon footprint.

Building Panels for Your Own System

These benefits alone should move you to consider having a solar power system installed on your home. To save money you should consider building the system yourself. Learning how to build solar panels is easy. Teach yourself how to build a solar panel and develop your own system. Books are available from your local library. Building supply stores and book stores stock excellent do-it-yourself guides describing how to build cheap solar panels. The Internet has videos that will show you in detail how to build and install solar panels, including their electrical hookup. Materials can be acquired locally at a neighborhood building supply store. The photovoltaic cells can be purchased on line, often used systems are available at low cost. After building the first one, you'll find it easy to build others to expand the size and output of your system.

Once you've built your first successful unit for the home you'll find you thoughts filled with ideas as to where you can use other solar panels: your cabin in the woods, your RV, or your boat. In time you'll become an all solar family, producing and using your own clean and green electric power. You'll become the neighborhood's expert on how to build a solar panel and can help them to expand the use of solar power around the community.