Facts About Solar Energy

Solar energy is composed of light and heat emitted by the sun, in the form of electromagnetic radiation. With today's technology we can capture this radiation and convert it into usable forms of solar energy – such as heat or electricity. Even if you could go into technical dissertations on the subject of electromagnetic radiation, how to convert solar energy, and the exact characteristics of electromagnetic radiation, this is not something the average person needs or wants to know. But in order to benefit from the use of solar energy, there are some facts you should know. Knowing these facts can help you make informed decisions when looking at the use of solar energy as a clean source of energy for your home, RV, or under any circumstances. Environmental Data on Solar Energy All life on Earth depends on solar energy. In fact, without solar energy, there would be no life at all. Even the lowest forms of life such as plankton and microbes, need solar energy (in the form of sunlight) to survive. Solar energy is environment and gives absolutely no carbon dioxide or other harmful products of any kind. Solar energy can be used successfully and cost effectively in almost any location on earth. You do not live in a tropical or desert climate in order to benefit from the use of solar energy. Solar energy has been used successfully in many cold climates and even in the polar regions. Each area of the United States receives enough sunlight to harness and utilize solar energy and solar technology. Currently, the cheapest and most effective way of using solar energy at home is through the use of solar thermal systems heat water. In fact, systems for solar water heating have been commercially available in the U.S. for over 100 years. Solar energy can be used effectively for heating in cold climates as in hot climates. In fact, for decades, has been in use more solar heating cold climate countries of northern Europe. The solar energy technology has advanced to the point where they now may be feasible and cost effective replacement of regular electricity network. Solar energy is growing rapidly in popularity – so much so that demand for solar energy equipment is currently greater than supply. Facts about solar energy Solar energy can be used to provide electricity, heat and hot water for homes. Solar energy can also be used to heat swimming pools. Many pools in Scandinavia and Europe are in fact heated by solar energy. Solar energy can be used to power vehicles, such as solar power cars, and even a solar airplane. NASA has successfully designed, built and tested an airplane which is powered exclusively by solar energy. Some examples are: solar battery chargers, solar flashlights, solar calculators, solar radios, solar power, ceiling fans, solar power backpacks (to recharge batteries for small devices), hybrid solar chargers (for cell phones, satellite, and more), solar garden lights. . . and much, much more.

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