Everything about making your home eco-friendly!
As the world is opening its eyes to global warming and skyrocketing prices of natural fuels like gas and oil, alternative sources of energy are being seen as viable energy options for the future. Solar energy is considered by many to be the strongest contender in the battle of alternative sources of energy. Solar power facts, which are largely unknown to most of the people, are a testimonial to its enormous potential.
The sun’s radiation is constantly finding their way into the earth’s atmosphere through reflection. These form the basis of solar energy. The reflection is responsible for the sun rays’ potential energy whereas the rays are responsible for maintaining a predictably consistent temperature on the earth. The best of solar energy advantages is the sheer functional potential of solar energy. Present solar cell technologies can tap only 15% of the energy coming from the sun’s rays. This percentage, though apparently insignificant, is capable of sustaining a whole country at more than 2,000 times their present energy needs.
The sun is an extended source of energy of uniform intensity. As a result, it is possible for us to immediately tap the sun’s rays to obtain a renewable form of energy. The average energy produced by a single solar ray is roughly equal to the energy produced by burning nearly 175 pounds of coal. Burning this much coal will give off 300 pounds of dangerous carbon dioxide gas whereas the sun’s rays won’t give off any harmful emissions. Solar energy advantages make it a strong contender for future energy needs but there are still many hurdles in its way. One of the less loved solar power facts is that it is expensive to tap. Solar panels can been very expensive to fabricate, manufacture and maintain. However, as the technology develops, we can expect solar energy to become a leading source of renewable energy.
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