Monday, November 21, 2011

Rancho Santa Fe Solar- Solar Power - Rewable Energy

By Frank Chang


The solar panel technology and know-how developed more efficient and affordable systems can be installed for your home. Even if the solar option is more expensive to install than conventional power sources, with the cost of fuel and utility increases, the demand for solar energy industry is poised to meet this demand. Many new homes are built with a solar roof panel large is less annoying than the huge panels of the past. Solar panels today are much more efficient and can convert an abundant amount of energy smaller than in the past. This makes them more discreet, but the solar panels on the roof can still be seen, mix in more with the building, now a very attractive and "modern."

Photovoltaics is the conversion of sunlight into electricity. A photovoltaic cell, commonly called a solar cell or photovoltaic is the technology used to convert solar energy directly into electrical energy. The solar cell is a mechanical device that is not usually made from silicon alloys. Sunlight has photons. Photons have energy. The solar cell is criticized by photons and absorbs some of them. Bounce right next to others, such as basketballs or as ghosts. The absorbed photons hit electrons out of place. The electrons are the electricity things done. The electron bubble to the surface of the solar cell. This movement on the surface creates an imbalance. When connecting a cable from the solar cell to a battery out, it creates a path the electrons follow. It is necessary that the electricity from the battery. A single solar cell power calculator and curiosity, but not much else.

Solar thermal power plants use sunlight to heat a fluid that is put in water and becomes steam. The steam turbine that feeds the power of a conventional generator that generates electricity. Solar thermal power generation works essentially the same as fossil fuel production, except that instead of using the steam produced by burning fossil fuels, steam is produced by the heat collected by the sun. Solar thermal technologies use concentrator systems due to the high temperatures needed to heat the fluid. In short, replacing fossil fuels with solar energy to drive turbines that generate electricity.

While solar energy has its drawbacks, such as intermittency, which must be combined with a storage form or another source of energy, which still has many advantages to it. These advantages include reliability, cost, environmental friendliness, aesthetics and durability. Solar energy, for example, is more reliable than wind energy and hydropower. This is because the sun will rise over the next four billion years, without fail, wind and water may not be available every day. In these cases, during the night and cloudy nights, where solar energy is not useful, intermittent problems are reduced is 100% predictable. Moreover, another advantage of solar energy is that while clouds decrease solar does not eliminate it. An important advantage of solar panels is that they require minimal maintenance, are installed and also provides free energy. Moreover, even if solar cells do not wear, their life span is measured in decades. The durability of solar cells improves year after year. More importantly, even if solar cells has been an expensive method to generate electricity, thereby reducing the cost per kilowatt per year. In addition, solar is cheap after installation. In addition, solar energy has its advantages when it comes to environmental friendliness. Now this is going "green" to preserve and protect our land. Solar energy is an effective way to go green because it produces zero pollution.

Then we learned that solar energy can be converted into electricity by photovoltaic cells and thermal solar power plants. Photovoltaic cells are photons, electrons, pushing them aside. Electrons, seeking a new home journey to the land through a cable to your new land called the battery. Solar thermal power plants work by focusing sunlight to heat a fluid, and water vapor becomes liquid, which runs a turbine and the turbine drives a generator running.

Above all, we learned that no matter what you label something as being for children who do not. A 1 or 2 watts, you need to connect a group together to achieve real juices flowing. This is known as a matrix, and can include as many cells as you can afford. Certainly, a case of the more you spend, the more you save.




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