It came time we understand that we cannot follow the former ways of handling of energy sources. The fossil fuels are nearly fully depleted, prices of supplied energy are steeply going up and we have to look for alternative sources of energy. One of the most affordable is solar power. We can use energy of sun radiation and transform it to electricity via special gadget.
Solar power is clean and renewable energy. When we will start using it in our homes, there will be no extra expenses. After the installment of solar system for at least 30 years we will be supplied by free electricity and heat. Isnt it a dream of every homeowner? The solar power will save our money and we will help the world to stop global warming process too.
Now is the right time. Formerly the solar energy was extremely expensive. Now in US the solar energy became affordable for everybody. The businesses and homeowners started to use it in growing scale thanks to technical development. Always more and more people can see the advantages of the reduced bills and friendly approach to the environment.
There is a lot of sunlight and heat in many areas of US. Why then is solar energy used so scarcely yet? There is still very common a notion that solar panels are big, ugly and too expensive. Its true, if we consider the official offers. There are still readymade solar systems for normal house costing about $35,000 and bigger buildings even to $200,000.
However by incessant effort of scientists the solar panels are now extremely effective. Thanks to that they can be much smaller and nicer. The price and size of solar systems dropped down by invention of photovoltaic cells. Photovoltaic panels contain many layers of cells and so their efficiency is much higher. The technology exploits thin alloy of amorphous silicon. The present solar panels are very elegant, small and very efficient.
Aside from the cell, photovoltaic shingles were also invented. Basically, the shingles modified solar panels. If you don't want to use bulky solar panels, this is an excellent choice because of its aesthetic and convenient design. The photovoltaic shingles look like ordinary shingles and are colored black.
The photovoltaic cells and shingles have definitely enhanced the solar power technology. Who knows? Perhaps in the future, experts and scientists will develop smaller cells, panels, etc. Check out LA and see the solar powered homes there. You can now start calculating your home's electrical requirements so that you can determine the right size of the power system. Start with a small project and work your way up but if you can afford to pay for readymade ones, go ahead.
Author Resource:
Want to find out more about home solar power , then visit Joe Maxwell's site on how to choose the best solar power for homes system.
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