The advantages and Disadvantages of Solar Power
With the surge of interest in renewable energy systems, it becomes worthwhile to consider the advantages and disadvantages of solar power. Solar energy is among the many different alternative energy sources that have been looked into since humans have realized the need for cleaner, renewable energy. Although conventional fossil fuel power plants are still the dominant form of electricity production worldwide, the energy crisis and increasing fossil fuel prices are making people more open to the idea of alternative energy. This has led to many different homebrewed solar systems, as well as more professional, commercially available kits and components. Solar power, once restricted to enthusiasts and hobbyists, is now quickly becoming a feasible option even for the ordinary residence.
Still, in order for them to make informed decisions regarding their energy use, it is necessary to look at the advantages and disadvantages of solar power systems. Its major disadvantage lies in its poor cost-efficiency. This is due to two reasons: one is the high cost of its components, and the other is its relatively inefficient electricity production. Solar energy systems use so-called photovoltaic or PV cells to generate electricity from received sunlight. These PV panels are specially fabricated and made of special materials, contributing to their cost. Increasing the cost further is the second reason – the fact that you would need a lot of these panels in order to produce any significant amount of electricity. This also means that installation of these panels would require a lot of available area exposed to sunlight.
Once these difficulties are passed, however, the advantages and disadvantages of solar power systems reduce to a list of advantages. The production of electricity from sunlight using PV panels produces no pollution and uses up no fuel, making it totally clean and green. Apart from installation costs and minimal maintenance costs, the production of solar power is totally free, and uses only sunlight, which is virtually inexhaustible. The panels and other components of the solar energy system have zero mechanical parts, making wear and tear and mechanical breakdown nearly impossible.
Solar power may well be the energy source for the future because it does not pollute and does not use up any limited resources. As long as research continues to improve its efficiency and reduce its costs, it is certain to gain popularity quickly. The advantages and disadvantages of solar power may seem to be quite balanced at present, but in the future, the pros will certainly outweigh the cons.
Solar Electrical Power Generating Systems – The Upsides and Downsides of Solar Electric Power Systems
Solar electrical power generating systems have become more rampant now that the threat of fossil fuel shortage is hitting closer to home. With the danger becoming more and more real, politicians and environmentalists alike have turned their sights to finding alternative, and preferably, renewable sources of energy – in this case, wind and solar power.
The advantages of using solar energy far outweighs its disadvantages, bringing up the obvious question of why it took the world’s most brilliant and most powerful minds this long to act on it.
The top driver in the list of pros for the use of solar electrical power generating systems is the cost of “fuel” or rather the noticeable lack of it. There is no fine or tax for using the sun’s energy. No one would dare stand up and claim that he owns the sun. Its use is absolutely free and limitless. Contrary to common knowledge, the term solar power is somewhat inaccurate because these generators feed off light, not heat, so even a cloudy sky or moonshine can produce power, just at a slightly reduced rate.
Shifting from fossil fuels to solar power would do wonders for the environment as well. It is a known fact that with each burning of fossil fuel, a great deal of greenhouse gas is put out into the atmosphere. The quantity of these gases has amassed to such a high extent over the centuries that the world’s icebergs have literally been melting off its shelves. Solar electrical power generating systems emit none of those harmful gases.
The only real disadvantage when it comes to the use of solar power is the initial cost of setting the systems up. If it were only up to the government, then having each and every household and workplace in the world run on solar energy may take years and, not to mention, billions of dollars. But if everyone would just do their part and take the initiative to equip their own homes with these generators, then the likelihood of the entire world running solely on the sun’s energy would become a reality.
The planet has served mankind well. It is high time that we give back. The future does not lie on the hands of the world’s politicians. It is yours to hold. Take part in protecting that future. Support the creation of more solar electrical power generating systems and have them here to stay.
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