Uploaded by Hampton2368 on Aug 28, 2011
Hamptonenterprise.net
A solar panel is a packaged assembly of solar cells. A solar panel can be used as a component of a larger system to generate and supply electricity. A single solar panel can only produce a limited supply of electricity most installations contain several panels. This is known as a photovoltaic array. These solar panels use light energy from the sun to generate electricity.
Solar Panels are a form of active solar power, a term that describes how solar panels make use of the sun's energy: solar panels harvest sunlight and actively convert it to electricity. Solar Cells, or photovoltaic cells, are solararranged in a grid-like pattern on the surface of the solar panel. These solar voltaic cells collect sunlight during the daylight hours and convert it into electricity.
Solar panels are typically constructed with crystalline silicon, which is used in other industries, and the more expensive gallium arsenide, which is produced exclusively for use in solar cells. Other, more efficient solar panels are assembled by depositing amorphous silicon alloy in a continuous roll-to-roll process. The solar cells created from this process are called Amorphous Silicon Solar Cells, or A-si. Solar Panels constructed using amorphous silicon technologies are more durable, efficient, and thinner than their crystalline counterparts. Another type of solar panels are created by implanting carbon nanotubes or quantum dots into a treated plastic. Unlike silicon-based solar panels, these solar panels do not have to be constructed in a clean room, and therefore production costs are somewhat lessened.
In direct sunlight at the surface of the equator, a maximally efficient solar cell about 1/5m in diameter creates a current of approximately 2 amps at 2 volts. Years of overheating and physical wear can, however, reduce the operation efficiency of Solar Cell. The amount of power solar panels produce is influenced by the quality of the solar panel, the materials and technology used in making the solar panel, and the amount of time the solar panel has been in use.
Solar Panels are typically installed on rooftops, building tops, or stand-alone facilities. It is vital to install your solar panel so that it gets the most direct sun exposure -- you want to make sure your solar panel is maximally effective year round. Solar Panel Mounts are used to install solar panels. Solar panel mounts come in three main varieties: pole mounts, roof-ground mounts, and flush mounts. Using these mounts, you can install your solar panel onto an RV, on top of or against the side of a pole, on your roof, or even install them as a free-standing unit.
Solar Panels can be used in and around your boats, campers, log cabins, farms, homes and offices.They are used to power all types of homes and farms. Solar power was not used much when the gas prices were down. Now we can save money and the earth by investing in this type of power. Gas prices are up so go green.
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