Thursday, 9 February 2012

Solar Energy: Pros And Cons Compared



Individuals are invariably looking for ways to save money, and make their lives easier. Is solar energy a thing that you may want to investigate, or just a swindle? You can find many applications for solar energy, including central heating, electricity, cooking, and even for desalination. Solar energy has both advantages and disadvantages and they also should both be considered. By harnessing the power of the sun, you can transfer that into energy that is clean and environmentally friendly. It won't end up being combined with any fossil fuel to produce results. All people need to gather solar energy are some solar energy panels, or solar energy collectors.

Traditional heating systems like electric heating are more pricey than solar energy in the long run. Solar energy can be a definite advantage when you live in a remote area where there are no power lines. Solar powered energy can provide power for anything you want to do whether it is for water heating, cooking, or electricity. If you'd like fresh water that you can drink, solar energy can turn salt water into fresh water. This works when the salt crystals remain at the bottom of a basin while the remainder evaporates from the power of the solar energy. After it is finished evaporating, it condenses in to a distinct basin.

Before you move ahead and conclude that solar power is the best alternative you have, you should take a closer look at the disadvantages that this article will be revealing. The fact that you will need to have many solar collectors is the main disadvantage. Not to mention these collectors are relatively expensive, even though solar power is reasonable, and they need to be maintained. Solar energy is free of charge but the equipment required to harness that energy are not, and so you will need to see if you will actually save money in the long run versus losing money in the short term.

Sunlight can be temperamental and in case you reside somewhere that doesn't receive too much sun it can be a big drawback to solar energy collection. If the weather conditions are unpredictable in your geographical area it may not funnel the solar energy as well compared to someone who lives in a place that is mostly sunny. Before you decide to start buying solar panels, make sure that you have sufficient sunlight throughout the entire year to make it worthwhile. If you are blessed enough to live in a desert, you should not concern yourself with having enough sunlight.

Another issue you should take note of is how lengthy your days last and if there are a lot of shorter days, it can be unfavorable for solar energy. Having easily-available electricity at night is something you should also pay attention to. A backup system, whether you want to use something battery powered, or your old electricity grid could be beneficial if you need electricity at night.


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