Friday, April 20, 2012

Facts about the Sun and Solar Energy | Solar Energy Concept

Solar energy mainly only demands the power of the sun. The sun is the center of our solar system, and some think about it as the largest star in the world. It is almost perfectly spherical in shape, has a diameter of about 1,392,000 km, (as compared with the Earth which has a diameter of 12 756km) and a mass of about 2×1030 kilograms, 330,000 times that of Earth. The outer layer of the sun is known as Photospheres and appears mottled since of the turbulent eruption of energy on its surface.

The core of the sun is about 25% of its total diameter, 347,500 km, and it is regarded as the hottest component of the sun, with a temperature of 15,000,000° C or 27,000,000° F!  The core also the region of the sun where solar energy takes location, which is considered to be a nuclear reaction. This nuclear reaction creates nuclei to fuse together to then create alpha particles and the helium nucleus. This mass is expelled to turn out to be energy, and carried to the sun’s surface by means of the process of convection.

Convection is the movement of molecules by way of liquids and gas, but not via solids since no significant diffusion can take place in solid forms. Convection is the significant mode whereby heat and mass are able to be transferred, and this heat produced by the sun is ultimately used by us in the production of electricity via photovoltaic cells in solar panels.

is one of the newest approaches that we have of producing electricity on a huge scale, and it is also 1 of the most preferred alternatives simply because it is user friendly for several reasons. 1 mainly reason is that it is natural and produces much less pollution as compared to our widespread fossil fuel derived sources of electricity.  Also it is a lot cheaper, is renewable, and usually readily obtainable. The only price is the initial obtain and installation, but if you add up the expenses from your monthly electricity bill you will come to realize that you can save a lot far more than you expected depending on the KWh size of the solar panel system you install it will pay for itself inside 4-7 years, and maintain producing clean solar energy for you for at least 20.

Solar panels are now widely use all over the world, and as it has becomes a more and a lot more desirable option energy source a lot of businesses are dedicating extensive research into how to increase the manufacture and construction. Every year solar power is becoming a lot more convenient, much more productive &amp price efficient to use, and much more readily accessible to average customers.

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