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How Does Solar Energy Work?
from:Asking the question, how does solar energy work, can help you to better understand how this type of alternative fuel can be used in your home, in your business or even to power your city or town. Soon enough, people will see more solar energy options to them, especially with the rise in natural resource prices such as coal, natural gas and oil. Yet, how does solar energy work? Can this type of energy really work? Is there some reason you should not trust it? Solar energy is a very useful type of energy, one that does not product pollution or cause damage to the natural environment in order to get it.
How does solar energy work? The first consideration is the basis of solar energy, which is the sun. The sun produces an immense amount of energy, just by glowing in the center of the solar system. The sun's energy is used every day by all of people on the earth. It is used to help plants to grow and to help move the sea. Yet, this function is passive. What most people are interested in is taking that same power and applying it in a more direct and pointed direction. That has become something more easy to accomplish in recent years.
The United States Department of Energy has a lot to do with answering the question, how does solar energy work. This government department has developed large-scale systems to test out and to generate power from the solar rays. Researchers from the department have been able to take the solar energy and use it to create clean energy on a large scale. On that large scale, solar thermal technology is used to grab and keep the solar power. This is called concentrating solar power or CSP. It is one of many forms of solar use today.
There are three types of concentrating solar technologies that are now in use. Dish and engine systems, power towers and trough systems are the three technologies. In order to work, these technologies will gather in the sun's rays and collect them in a sort of mirror like configuration. There, the mirrors convert the sun's energy into heat. That heat is then able to generate electricity through a steam generator.
How does solar energy work? Once this steam is created, it can be used to generate electricity, which is the same as any other form of electricity running through your home or business now. Answering the question, how does solar energy work, will take some time. However, once you realize just how beneficial it is, you will want to learn more.
Solar Energy Uses News
Sempra Adopts Latest Solar Tech
Sempra Energy has installed an advanced concentrated solar cogeneration system built by Cogenra Solar of Mountain View, California.
Read more...SoCalGas Accelerates Newest Solar Technology To Co-produce Renewable Electricity And Cooling
LOS ANGELES, May 22, 2012 /PRNewswire/ -- To help accelerate the commercialization of new technology that uses the sun's energy rather than the electric grid or natural gas to power air-conditioning systems ...
Read more...Taking solar technology up a notch: New inexpensive, environmentally friendly solar cell shines with potential
The limitations of conventional and current solar cells include high production cost, low operating efficiency and durability, and many cells rely on toxic and scarce materials. Researchers have now developed a new solar cell that, in principle, will minimize all of these solar energy technology limitations. In particular, the device is the first to solve the problem of the Grätzel cell, a ...
Read more...Sempra Adopts Latest Solar Tech - Analyst Blog
Southern California Gas Co. or SoCalGas, a subsidiary of Sempra Energy ( SRE ), has installed an advanced concentrated solar cogeneration system built by Cogenra Solar of Mountain View,
Read more...New inexpensive, environmentally friendly solar cell shines with potential
The limitations of conventional and current solar cells include high production cost, low operating efficiency and durability, and many cells rely on toxic and scarce materials. Northwestern University researchers have developed a new solar cell that, in principle, will minimize all of these solar energy technology limitations.
Read more...