PV Solar Is One Of The Most Powerful Forms Of Renewable Energy

PV Solar Is One Of The Most Powerful Forms Of Renewable Energy

PV or photovoltaic material is what is used for the conversion of solar radiation to direct current (DC) electricity. There are several different types of materials that are used to make up the cell. The manufacturing of cells has been increasing since 2002, and continues to grow because of an even larger demand for renewable energy in the past couple of years. Continue reading and find out how PV solar is one of the most abundant forms of renewable energy.

Solar cells are what photovoltaics use to change the energy that comes from the sun into electrical energy. The process by which this is done is referred to as the photovoltaic effect. The effect describes the photons of light moving around electrons enough that they are placed in a state of energy higher than before, which then creates electricity. In order to convert the electricity that is created from direct current to alternating current, it is necessary to use an inverter.

Photovoltaics are created by using many different types of materials. Different types include but are not limited to cadmium telluride, copper indium selenide, polycrystalline silicon, etc. Polycrystalline silicon is one major contributor to the solar panel. By 2006, half the supply in the world was being used for creation of the solar panel. There were only twelve factories in production of the material in 2008.

The production of PVs has increased by at least twenty percent per year beginning in 2002. That labels it as the fastest growing energy technology in the world. By the end of 2009, worldwide, installed PVs totaled more that 21,000 megawatts (megawatt=1 million watts).

Many countries are in supporting the installation of photovoltaics for residential and commercial use. In fact, many governments are promoting such use by offering incentives for their installation. Because of the technological advances, and the increase in the manufacturing, the prices have been driven down, and the products are much more affordable.

It was stated that in 2008, solar power was able to provide the world with up to a thousand time what they would need, and yet it only supplied two tenths of that. By those statistics, we are wasting valuable renewable energy every year. Current predictions state that those figures will double every couple of years. Solar energy could be the main source of power in the world.

Many would speak against the dependability of solar power, but science can predict with extreme accuracy when the sun will be in view. There are many other sources of renewable energy that can be used with solar power to compensate for cloudy days, etc. Large power plants are actually operating on these systems.

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