What Is A Solar Power Panel?

A solar power panel is a semiconductor device which converts photons from the sun into electricity. A solar power panel has many applications and uses, and is considered as being particularly used in situations where electrical power from a grid is unavailable, and they are often electrically connected and encapsulated as a module, thereby termed as a photovoltaic array or solar power panel.

A solar power panel uses semiconductors which are made from silicon, and the generating of useable electrical energy that a solar power panel creates is considered to be the photovoltaic effect.

What Is The Photovoltaic Effect?

The photovoltaic effect consists basically of the fulfilling of two functions: photogeneration of charge carriers in a light-absorbing material, and separation of the charge carriers to a conductive contact that will transmit the electricity. It is actually the conversion of this which is titled the photovoltaic effect. In other words, the photovoltaic effect is the basic physical process through which a solar cell coverts sunlight into electricity the energy of a photon is transferred to an electron in an atom of the semiconductor device.

A photovoltaic cell is principally made from doped silicon, and when a cell such as this is exposed to the sun’s electromagnetic rays, the photons in light transmit their energy to atoms in the connection. Basically, the photovoltaic effect is the phenomenon in which the incidence of light or other electromagnetic radiation upon the junction of two dissimilar materials, as a metal and a semiconductor, induces the generation of an electromotive force.

Where To Find A Solar Panel

There are many different locations that offer solar panels for the public to purchase, and if you are going to buy solar panels, you should remember to compare them by dollars per watt. Used solar panels are the best idea, and can be considered as bargains in several different ways. However, used solar panels produce less power per square foot than do new panels. As well, a modern solar panel might produce twice as much power as an old one of the exact same size however it will also cost you about twice as much.

Solar panels are obviously essential to the process of solar power, and are an incredibly important matter to thoroughly understand if you are hoping to actually learn anything about the solar power process.