Having your own solar panels and power systems is the best way to reduce your electricity bills, but how does solar panel work? Solar panels collect solar radiation from the sun and actively transform that energy to electricity. It is comprised of several individual solar cells that function similarly to large semi conductors and use a large area p-n junction diode.
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Once the solar cells are exposed to direct sunlight, the p-n junction diodes convert the energy from sunlight into usable electrical energy. The energy produced from photons striking the surface of the solar panel enables electrons to be knocked out of their orbits and released, thus making the electric fields in the solar cells pull these free electrons in a directional current, from which metal contacts in the solar cell can generate electricity.
Placing more high quality solar cells in a solar panel will enable the solar panel to produce more total electrical output. The process of converting sunlight into usable electrical energy is called the Photovoltaic effect. The photovoltaic effect arises from the properties of the p-n junction diode, as such there are no moving parts in a solar panel.
There are other factors that affect the output of solar panels such as the weather conditions, shade caused by obstructions to direct sunlight, and the angle position at which the solar panel is placed. So to answer the question how does solar panel work, solar panel works best when positioned in direct sunlight, away from obstructions that might caught shade, and in areas with high regional solar insulation ratings.
The best thing to do in order to maximize solar panel efficiency is by using dynamic mounts that follow the position of the sun in the sky and rotate the solar panel to get the full amount of direct exposure during the day as possible. You can obtain more information on solar panel efficiency through the use of mounts by conducting some research about solar panel mounts and accessories.
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This author writes about <a href="http://www.slideshare.net/kimbroughshawn/earth-4-energy-how-solar-panel-work-review">Earth 4 Energy</a> and <a href="http://bit.ly/cZzsex">Build Your Own Solar Panel System</a>.
