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Photovoltaic Solar Power – Green Electrician Information
A solar power – green electrician carries and installs photovoltaic (PV) solar panels, which produce renewable solar energy.
Solar energy has been around for a long time. Currently solar cells are produced with cells lined with silicon, which is a semiconductor; as a result of sunlight hitting the the PV cells is converted into electricity.
As long as there is a sun in the sky there will be renewable energy to be produced.
As more people around the world change from conventional forms of electrical power made from fossil fuels, and convert to solar power they will save the environment from tons of greenhouse gas emissions from being released into the environment.
The photovoltaic cells that convert sunlight into the electricity work on the same principal as the photovoltaic cells that power your pocket calculator. A solar power – green electrician is trained to talk to you about the advantages of changing from the conventional form of electrical power to solar power.
Initially it will be expensive to switch to solar power; however, the money you save each month more than pay for the price of purchasing, installation and maintenance of solar panels.
A solar power/green electrician is an expert in the field of photovoltaic energy.
Solar power is produced by a chemical reaction. Silicon added to phosphorous makes for a very good conductor of electricity. Silicon, by itself is not a good conductor, but when phosphorous atoms are impregnated into the silicon, it becomes a good electrical conductor.
A solar power/green electrician is educated in how solar cells convert sunlight to electricity, and can explain how each photovoltaic cell produces enough electricity to power a flashlight.
Each solar panel module is manufactured with PV cells in groups of 12. Each module's power capability comes in 12, 24 and 48 volts of electricity, your solar power – green electrician will help you decide what configuration you need to power your home or business.
Most people interested in changing from conventional electrical energy to solar energy have questions. A good solar power – green electrician will explain how photovoltaic power works, even on days that it is cloudy or raining. Photovoltaic power cells come with batteries to store electricity generated from the sunlight hitting the cells.
You might have questions about the kind of power generated by sunlight on photovoltaic cells. When you think of your pocket calculator, it is powered by direct current. Your solar power-green electrician will explain to you that photovoltaic power systems come with DC/AC inverters that converts direct current into alternating current that is used to power your home or business.
It could cost up to $15,000 or more to install a photovoltaic system, but in the course of 20 years the money you saved on power bills will have more than paid for the system.
If you want to try building your own photovoltaic cells to save money, the best course we've found is through DIY Green Energy.
Green Power Specific links
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