Photovoltaics And Their Part In The Advancement Of Solar Energy

Photovoltaics And Their Part In The Advancement Of Solar Energy

Solar energy is one of the most abundant forms of renewable energy available to the world. Photovoltaic cells are used to convert the energy from the sun into electric power. This is done by a process called the photovoltaic effect. Continue reading and learn about photovoltaics and their role in the future of renewable energy.

Solar technologies are generally characterized by the way in which the solar radiation is captured. There is passive solar, which refers to the conversion of sunlight to useful energy without the assistance of any type mechanical devices (solarium). Active solar refers to the conversion of sunlight by means of some type electrical or mechanical equipment. Photovoltaic cells can be used in both passive and active solar capture.

The photovoltaic effect is the process that actually uses the photovoltaic cell. The cell is the material subjected to electromagnetic radiation and this creates voltage. The first to notice this process was Alexandre-Edmond Bechquerel in 1839.

In one year, the amount of solar energy that falls to the surface of the earth is so enormous that it will surpass by double the amount of non-renewable energy sources of coal, oil, natural gas, and mined uranium on the earth. The levels of solar power that can be captured in the world are different, depending on the area that it is being captured in. Areas closer to the equator will capture more solar power.

The first application for the photovoltaic was its use in powering orbiting satellites and spacecraft. Now they are used most often for power generation in grid connections. A photovoltaic module (solar cell) is made up of many photovoltaic cells and the modules produce direct current (DC) which must then be converted to alternating current (AC).

Initially it was expensive to try and install a photovoltaic system, however, there are new governmental incentives in several different countries encouraging its use. Recent events have proven that now more than ever, it is time to change to renewable energy. Panels have become much less expensive to produce and install in recent years aside from incentives.

When the public was first able to view photovoltaic cells, it was in the form of the solar calculator and other small gadgets. Roadway lighting systems are now being tested in different parts of the United States. They can now be seen in different devices like parking meters and street lamps. Across the world, there are several power stations using solar power. The need for photovoltaic cells is growing with the ever increasing need for renewable energy.

POST COMMENT

What is a Appearance covering New Era Caps La Martina Clothing Reaching New Heights Is Telephone Dating The New Singles Bar Customized New Year Cards Available At Your Door The Uses of Fluorescent Lighting Photovoltaics And Their Role In The Future Of Solar Energy Chris Benton attended Nazareth College in Rochester, New York Can A Robocop Remake Work Well Enough To Interest A New Audiece What To Look For In Medical Waste Services Water pipes: A new trend in smoking Why Choose Renewable Wind Power? Understanding REOs in New Jersey Burberry New Products For The New Year