The mankind looks for decades alternative energy sources which will succeed the decreasing reserves of gas and the oil not eco-friendly from the point of view of the organization of hydraulic systems of the electric power. And meanwhile the nature presented a natural and safe power source – the sun.
Solar advantages
The sun - one of the safest and inexhaustible power sources. Its competent use - a question of environmental safety and cost efficiency of activity of any industry or the country. Such power source as the sun, has a number of considerable advantages before others, popular and widespread. It will not go out and can present to the person a huge number of kilowatts of hours, it is eco-friendly and economic, the Sun is available to any corner of Earth and is capable to keep the natural resources exhausted with each cut-down tree and the extracted kilogram of coal.
Solar energy is reparable, that is can exist without intervention of the person in the nature, unlike atomic energy, the sun will not be able to do harm to the environment and keeps purity of the forests and rivers in original state.
Examples of use
Pick up the ordinary calculator on solar batteries - it is the most elementary example of use of solar energy and its transformation in electric, dark surfaces are capable to absorb effectively beams and to use energy of a star, transforming it to thermal. The special technologies which are the advanced achievements in science and technology are used for collecting and storage of solar energy which managed to replace successfully gasoline in cars, learned to heat and light houses long ago. Use of geographical features of arrangement of any given constructions together with modern materials allows mankind to pass completely to energy of sunlight at the same time all modern means of communication: the television, the Internet and other conveniences will continue to function in the usual mode. Such buildings differ in ecological purity and high profitability. The special elements transforming solar energy are successfully used in space technologies, modern satellites and space stations are equipped with the special batteries which are powered from beams of the general star. Solar energy is very convenient in use and is available even in wild and most remote corners of the globe where carrying out communications and power lines very difficult or is impossible. Use of electric energy in pure form is not always convenient for this reason many systems use the mixed electricity sources, combining the Sun and traditional types of energy.