SolarEnergyUse.net
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What is solar energy?I think that the most exact definition is the most prosaic: Solar energy is the energy from the sun. This common way we always use to classify the electromagnetic radiation emitted by the Sun and received by the Earth. Solar energy provides light, heat, and energy to all living things on Earth. Save your money without lowering your living standards. You may create electricity under $200. Solar energy can be used to power cars, boats, generators during emergencies, toys, security systems and even for your home. Solar energy is also used as a power for satellites in space and in space shuttles. 
to create electricity in your own backyard for under $200 It supplies electricity. Statistics show that more and more people are turning to solar power energy for electricity. With the economic crisis the world is facing right now you can save tons of money on your energy costs. Solar energy is the world’s most permanent and reliable source of energy and the most abundant. Whilst the sun hangs up there in the sky, solar energy is free once you have your system installed and running. It will be available for your home as long as there are still humans in the earth. Advantages (aside from knowing that solar energy is free):  Solar energy is almost limitless, the most inexhaustible, renewable source of energy known to man;
You will not worry of running out of it because it is abundant;
Solar energy can be absorbed, reflected, transmitted, and insulated;
It can be collected and stored in batteries;
Solar energy is an extremely clean form of energy, no pollutants or noxious emissions will result;
You could sell to utility companies all excess power produced by solar energy sources used in your home, so when spending a two weeks holiday, your installed system will make money for you.
The main disadvantage is related to the home location and season intended to be used. Solar energy levels are weaker the farther north the site. Season is also important in considering solar energy levels because the Sun’s position, as well as weather, vary greatly from summer to winter. |