| Raising price of oil, gas and other
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| | source can be harnessed to create
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| commodities brings on the surface the
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| | electricity for humans. Devices which
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| question about utilizing other resources
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| | convert light into electricity are solar
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| of energy like of solar energy.
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| | panels, known as photovoltaic's, which
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| History of Solar is as old as humanity.
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| | means "light-electricity".
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| We always saw a great potential in using
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| | The solar panels are made of solar cells.
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| sun's capacity to warm our houses.
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| | What is a cell? A small disk of a
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| Ancient Greeks and Romans saw the great
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| | semiconductor, like silicon. They are
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| benefit in sun's energy. They used
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| | attached to circuit. Once the light
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| architecture to use sun's rays to light
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| | strikes the cell, light is converted into
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| and heat indoors. The first inventor of
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| | electricity that flows through the
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| solar motor was Auguste Mouchout. In 1861
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| | circuit. Primary components foe solar
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| he developed a steam engine powered by
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| | panel is:
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| the sun. During 19th century solar
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| | Solar panel
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| energy intrigued and attracted European
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| | Charge controller
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| scientists. France and England hoped
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| | Battery and inverter
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| that the solar could power them in the
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| | Solar Panels charge the battery, which
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| sunny clonies of Africa and East Asia. In
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| | provides DC voltage to the inverter and
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| USA John Ericsson designed the "parabolic
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| | it converts DC to the normal AC.
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| trough collector", this technology was
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| | Individual cells provide small amount of
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| functioning more then a hundred years.
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| | energy, but when connected together as a
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| In 20 the century Albert Einstein was the
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| | panel increase the output significantly.
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| one who research the generation of
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| | The output of solar panel is stated in
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| electricity through solar cells. In 1953
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| | watts. Wattage is determined by
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| Bell laboratories scientists Gerald
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| | multiplying the rated voltage by the
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| Pearson, Daryl Chapin and Calvin Fuller
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| | rated amperage. For example it 6 hours of
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| developed the first silicon solar cell
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| | peak sun (during the day) per day is
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| capable of generating a measurable
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| | available in an area, the average solar
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| electric current. In 1956, solar
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| | panel can produce about 360 watt hours of
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| photovoltaic (PV) cells were far from
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| | power per day. The power of the system
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| economically practical. It was not until
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| | varies, depending on the intended
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| October 1973 that the solar leapt to
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| | geographical location. The electricity is
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| prominence in energy research. The Arab
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| | only produced when solar panel exposed to
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| Oil Embargo demonstrated the degree to
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| | the sun. Solar panels are very hard and
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| which the Western economy depended upon a
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| | wear out very slowly. Like in all systems
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| cheap and reliable flow of oil. The US
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| | we may find some losses of energy due to
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| government invested in the solar electric
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| | the fact that the electricity is carried
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| cell that Bell had produced. By the
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| | across the wires, batteries which are not
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| 1990s, the reality was that costs of
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| | 10% efficient. That's why it is good to
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| solar energy had dropped and huge PV
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| | talk to professionals who are experienced
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| market grown in Japan and German. The PV
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| | in system designs. If you are looking for
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| market is currently growing 30% per year.
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| | more info go to .
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| Solar Power comes from sunlight. This
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