Solar And Wind Power Compared
With the TV news constantly reporting about melting ice caps and rising sea levels within the Seychelles, it makes many people wonder what we are able to do to do “our bit” for the environment. One way is to develop into as power self-sufficient as possible. Solar panels and wind turbines are simply two possibility available to you. Although vitality is used in the manufacture of those products, total they cause little or no in the way in which of pollution. Once they’re installed they’re going to keep producing energy indefinitely. Also because the energy comes from the solar and wind, you aren’t dependant on oil from politically unstable countries like Iraq and Nigeria.
Solar Energy – The energy from the sun’S rays are converted into energy once they hit the photovoltaic (PV) module. The PV responds to this by producing an electrical present which is carried into your private home via wires and circuit breakers.
Wind Energy – This kind of power production may be very different from solar however there are similarities to how they work. The propeller is spun round by the force of the wind. The propeller is hooked up to a shaft which is surrounded by a magnet wrapped by a coil of wire. The magnet either turns near the wire or the wire turns causing the drive upon electrons. This forces the electrons along the wire which is how the electrical current is produced.
Sounds like the perfect solution to our energy requirements doesn’t it? Sun and wind value nothing and can never run out. However it does cost a lot of money and there are some limitations to how they are often used.
Costs – Some individuals may argue that it doesn’t matter what these methods cost; the atmosphere is more important than money. However unless you’re a millionaire, price are very important. The price of production, transportation and set up all add up. Unfortunately for the time being the cost simply doesn’t stack up in comparison with oil and coal.
Efficiency – Solar panels require power from the solar so if they are installed on the equator, you can achieve 1,00 watts per square meter of solar panel. Unfortunately when you live a substantial distance from the equator and experience many uninteresting days, you will only get about 125-375 W/m2. Efficiency also needs to be factored in; you solely get 10-15% efficiency depending on how it’s produced.
Despite the above, solar panels protecting your roof can still generate sufficient power in your home. As long as you’re careful about how you employ electricity and do not waste it by leaving electrical items on all day once they aren’t being used.
Problems with Wind Power – Engineers have a tendency to think about wind farms from an engineering perspective. They do not seem to consider how a wind farm will have an effect on the native area – each visually and in terms of wildlife. Many of the windiest places are residence to a huge variety of chicken species. You can imagine the results if a chook were to fly right into a turbine. It may quickly wipe out an entire flock.
Then if there is a drop in wind levels, the quantity of power produced is greatly hampered. The generators also need to be linked up with a storage system and the energy produced is not so good as we would like.
In saying that, all these energy production must be a major part of our future vitality production. We merely cannot keep going the way we are. Eventually oil is going to become so scarce that prices shall be sky high and pollution ranges will even worse than they’re now. Technology is continually advancing and efficiency levels are increasing and they’re becoming extra affordable. It many take many years however before they exchange oil and coal.
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