### How Does Solar Energy Work?
1. How does solar energy work?
2. What is photovoltaic technology?
3. How is solar energy converted into electricity?
### Answers:
1. Solar energy works by harnessing the power of the sun's rays to generate electricity. Solar panels, typically installed on rooftops or in open areas, absorb sunlight and convert it into usable electricity.
2. Photovoltaic technology, also known as PV technology, is the process by which sunlight is converted into electricity. PV cells, which are the building blocks of solar panels, contain semiconducting materials that generate an electric current when exposed to sunlight.
3. Solar energy is converted into electricity through the following steps:
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- Sunlight hits the solar panels, causing the PV cells to generate a direct current (DC) of electricity.
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- The DC electricity is then sent to an inverter, which converts it into alternating current (AC) electricity that can be used to power homes and businesses.
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- Excess electricity produced by the solar panels can be stored in batteries for later use or sent back to the grid for credit.
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- The electricity generated by solar panels can power appliances, lighting, heating, and other electrical devices in homes and buildings.
In conclusion, solar energy works by converting sunlight into electricity through the use of photovoltaic technology. This clean and renewable energy source is an efficient way to power homes and businesses while reducing reliance on fossil fuels and minimizing environmental impact.
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