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Solar How_is_solar_energy_converted_into_electrical_energyis very easyto change to electric energy. All you have to do is to take a solar cell. Put it in sunlight or other such source of light. It will use this light energy and will convert it into electric energy.

A:Conversion of solar energy into one or more forms of energy is an important priority today. The earth receives 170 pet watts of solar radiation. 30% is reflected into space and the rest is absorbed by the earth. Most of the solar radiation falls in the visible to near infrared region of electromagnetic spectrum with a small amount in the ultraviolet region. Today most nanometres based energy conversion focuses on converting solar energy into electrical energy. For more Information, see related linksA:As to how this actually happens.

There is a phenomenon known as the photoelectric effect, which is basically the emission of electrons due to absorption of energy from photons interacting with a material. If the amount of energy absorbed is high enough (higher than a value known as the 'work function'), those electrons can 'escape' the material.

The amount of energy required is available in short-wave radiation, such as visible light.

This is the principle behind solar cells, photons with enough energy cause electron emissions in the cell, creating a current.

A:The great thing about solar energy is that there is an endless supply, unlike any other energy source. To first of all collect solar power, you must have some type of solar panel or collector. Solar energy is first converted into Direct Current (DC) voltage. Many solar devices are operated on DC current, such as garden solar lights. In this case, it doesn't need to be converted into Alternating Current (AC). If solar power is used in a home, typically it is converted from DC to AC voltage through an inverter. The current and voltage is conditioned and can actually be fed back into the electrical grid, or used by the homeowner.

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