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Collect Solar Energy, Learn How Solar Energy Produced?

Posted on August 5, 2009 with No Comments

These days we all are going for green and looking forward renewable energy sources.  Solar energy is collect from the sun and which produces zero waste or pollution. Keeping recent run up in energy prices, more and more people are looking to ways of saving money. 

Solar energy is the energy that is produced by our sun. During the fusion process that the sun undergoes during its lifetime, it emits radiation. The fusion process produces many different wavelengths of radiation and sub-atomic particles. Collecting and converting usable energy from solar radiation can be accomplished by using many different forms of technology and includes various direct and indirect methods of harnessing the solar energy.

There are basically two different types of technologies used to collect solar energy: Passive Solar and Active Solar. Passive solar capture is basically where you allow the sun’s rays to simply do their job. Often you will choose to have a building positioned so that it is in the line of the sun’s rays. From there, the sun’s rays will hit the building, which is made of energy efficient materials so that the sun will positively affect the building. However, active solar collection is the complete opposite of this. With active solar, you will use solar panels or solar thermal collectors to harness the power in the sun’s rays. These active solar technologies will convert this energy into electricity that you can then use to power your home.

Solar energy – History of Solar Energy

Posted on July 10, 2009 with No Comments

Solar energy history can be traced back to hundreds of years back. A study of a French mathematician carried out hundred of years ago seen as the beginning of the solar energy history. The study has encouraged other scientists. More and more solar power companies have been set up to continue to experiment and develop the use of solar energy in both industrial and residential fields. One important development was a remarkably efficient solar boiler invented by Charles Greenley Abbott, an American astrophysicist in 1936.

For many years scientists have been learning newer and better methods that we are able to use solar power in our daily lives. The effort of scientists and solar power companies did not make solar energy popular among the public at that time. But most people started to be aware of the importance of solar energy when they discovered the serious problems of the shortage of current sources of energy. The threats alter people to think about the potential of employing solar energy.