Can Solar Energy Benefit You And Your Lifestyle?
Solar energy is a clean form of energy production, which does not pollute the environment. The promise of cleaner energy and advancements in green technology has allowed solar energy research and production to take a front seat in modern energy production.
Currently there are two methods of harnessing solar energy; thermal conversion and photovoltaic conversion. Another way to generate electric power is using sunlight to create heat. This method is known as solar thermal conversion. Photovoltaic conversion uses sheets of a specialized material that can create electricity directly from the sun.
As you would expect, sunlight is required to use solar thermal conversion to generate electricity. Solar energy is a type of energy This method utilizes reflecting surfaces and mirrors to amplify the amount of heat that can be generated. (thermal). If you have ever starting a magnifying glass fire, than you were using solar energy. You are able to create a very small space of very intense heat using a magnifying glass. Actual solar cells used to store heat use this method to superheat liquids that produce steam. Steam is created, which in turn moves a turbine that converts the energy into electricity.
Light converted to electricity is the definition of Photovoltaic Conversion. Photovoltaic cells usually consist of panels, which contain two layers of different materials. This is accomplished when sunlight comes into contact with the two surfaces, causing each to attain an opposite charge. A regular battery has a positive end and a negative end and when a wire connects the two ends, they produce an electric current. When the two layers inside a solar panel are exposed to sunlight it creates electricity.
Just one solar cell will of course work better when the sun is shining. You can derive the maximum benefits by their exposure for a longer duration to direct and scorching sun.
Solar cells are used today to power anything from small personal devices, such as cell phones, to large communities. Solar power offers many benefits including the fact that it can be portable, and that it protects the earth.
As stated earlier, anytime someone uses a handheld or lighted magnifying glass to get a fire going, have used solar energy.
The tools currently on the market save more power and produce better results than previous models. The use of solar power now and in the future is extremely bright and promising.
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