A Photovoltaic solar panel is a conglomeration of several photovoltaic solar cells. Solar cells are devices used to harness the light of the sun and convert it into electricity. On a stricter note, the term “photovoltaic panel” means electrical energy gotten from any source of light though most often it comes from the sun. A photovoltaic solar panel generally uses renewable, clean energy from the sun and is an environment friendly means of generating electricity. Photovoltaic solar panels were developed as a reaction to the many failures and disadvantages of fossil fuel energy. As was stated earlier, a photovoltaic solar panel is a system of photovoltaic cells. These photovoltaic solar cells do the work of converting ultraviolet rays of the sun into electricity but they can only emit small amounts of energy and they are known to be fragile therefore the need to be put together.
Photovoltaic solar panels can be used to generate enough electricity for domestic and commercial purposes. It can also be used on boats, RVs and in many other instances. They can be used to power from hand held calculators to heavy duty plants in companies. Photovoltaic solar panels are very beneficial to persons living or who set up offices in remote or off the grid locations. If not for photovoltaic solar panels, such persons would have spent quite a lot of money to get connected to the main power source or would have stayed without light.
Photovoltaic solar panels have also come as a relief to environmentalists who have consistently campaigned against the adverse effect of petroleum products on the environment and life. The green house gases emitted by the use of fossil fuels bring about depletion of the ozone layer and oil spills cause death to sea and plant life. Photovoltaic solar panels are free from all these worries as they produce clean power. Photovoltaic solar panels are produced in different sizes and models by a number of companies which include Sanyo electric, BP solar, First solar, Suntech, Sharp, Vingli, Trina solar, Sunpower corporation, Kyocera corporation, Canadian solar, Solar world AG, Alternative Energy Engineering (AEE), Evergreen solar, Mitsubishi solar company, power up solar, Sunwize solar, Hyundai and many more.
Photovoltaic solar panels produce tens to thousands of watts and the price ranges from tens of dollars to tens of thousands of dollars. Photovoltaic solar panels are however considerably expensive but for those who want to use them at home there are cheaper options. You can decide to buy one after the other, buy fairly used solar panels or even make your own with the aid of solar kits. One advantage of photovoltaic solar panels is that they can be viewed as investments, once bought and installed; your electric bill reduces by more than half. You are only entitled to pay for electricity not supplied by the photovoltaic solar panels. In a case where the solar panels produce all the electrical energy, you do not even have to pay anything at all!