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bobbobwhite
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Can someone here please explain in layman terms this process of turning sunlight into electricity? Thanks.
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bobbobwhite said:Can someone here please explain in layman terms this process of turning sunlight into electricity? Thanks.
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The photovoltaic effect is the process by which sunlight is converted into electricity by certain materials, such as silicon, in a solar cell.
When sunlight hits a solar cell, it causes electrons in the material to become excited and flow in a certain direction, creating an electric current. This current is then captured and used as electricity.
A photovoltaic system typically consists of solar panels, which contain multiple solar cells, an inverter to convert the direct current (DC) electricity produced by the cells into alternating current (AC) electricity, and a system for storing excess electricity, such as a battery.
The photovoltaic effect is a renewable and clean source of energy, as it does not produce any harmful emissions. It also reduces dependence on fossil fuels and can help lower electricity costs in the long run.
The efficiency of solar cells can be affected by factors such as temperature, shading, and the angle of sunlight hitting the panels. Additionally, the initial cost of installing a photovoltaic system can be high, although it can lead to long-term savings on electricity bills.