Monday, 17 August 2015

What is Solar Energy ????

Solar power is energy from the sun. "Solar" is the Latin word for "sun" and it's a powerful source of energy. solar water heater price in Chennai Without it, there will be no life. Solar energy is considered solar water heater price in Chennai as a serious source of energy for many years because of the vast amounts of energy that is solar water heater price in Chennai made freely available, if harnessed by modern technology.

Energy From The Sun

It is renewable!


It is considered 'Renewable Energy' because...

solar energy kidsThe technology solar water heater price in Chennai used to convert the sun's power into electricity does not produce smoke (carbon dioxide and other air pollutants).

solar energy kidsTapping the sun's energy does solar water heater price in Chennai not usually destroy the environment.

Unfortunately, the sun does not available in the night, and in some days, clouds and rains and other natural  solar water heater price in Chennai conditions prevent the sun's powerful rays to reach us. This means that it is not always available. This a why we cannot rely on solar energy alone.


Solar cells
Solar cells are devices that convert light energy directly into electrical energy. In these cells, there are solar water heater price in Chennai semiconductors (silicon alloys and other materials). You may have seen small solar cells on calculators  solar water heater price in Chennaior some mobile phones. Larger arrays of solar cells are used to power road signs, and even larger arrays solar water heater price in Chennai are used to power satellites in orbit around Earth. Solar cells are also called photovoltaic cells or PV devices.


Solar panels
Solar panels are different  solar water heater price in Chennai to solar cells. Solar panels do not generate electricity directly. Instead they heat up water directly. A pump pushes solar water heater price in Chennai cold water from a storage tank through pipes in the solar panel. The water is heated by heat energy from the Sun and returns to the tank. They are often located on the roofs of  solar water heater price in Chennai buildings where they can receive the most sunlight.

Solar Thermal Power Plant There is also the  solar water heater price in Chennai Solar Thermal Power Plant. Here, a concentration of the sun's energy by many panels is used to heat solar water heater price in Chennai  up water into steam, which is then used to turn turbines to produce electricity.

Power stations of this nature solar water heater price in Chennai usually need a lot of space to capture a lot of the sun's energy!

The Parabolic Trough System uses this kind of system. Here, troughs are designed to direct the sun's energy solar water heater price in Chennai  to absorber tubes as long as the sun is up.


Many of these Parabolic troughs  solar water heater price in Chennai are installed to collect massive energy for the rods to heat water to turn turbines.

Other less common methods that  solar water heater price in Chennai use the Solar Thermal Power Plant system are the Solar Dish and The Solar Power Tower.


How  to reach  us…

http://www.redsun.asia

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