Define Solar energy.
Himanshu KulshreshthaElite Author
Asked: April 7, 20242024-04-07T12:22:43+05:30 2024-04-07T12:22:43+05:30In: Environmental Studies
Define Solar energy.
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Solar energy refers to the radiant energy emitted by the Sun, which can be harnessed and converted into usable forms of energy such as heat or electricity. This renewable energy source is abundant and freely available, making it a sustainable alternative to fossil fuels for meeting various energy needs.
There are two primary methods of harnessing solar energy:
Solar Thermal Energy: Solar thermal systems capture sunlight and convert it into heat energy. This can be achieved using solar collectors, which absorb sunlight to heat a fluid (such as water or oil) that can then be used for space heating, water heating, or industrial processes.
Solar Photovoltaic (PV) Energy: Solar PV technology directly converts sunlight into electricity using semiconductor materials (such as silicon) in solar panels. When sunlight strikes the solar cells, it generates an electric current through the photovoltaic effect, producing clean and renewable electricity.
Solar energy offers numerous benefits, including:
Overall, solar energy represents a promising renewable energy solution with the potential to contribute significantly to the transition towards a sustainable and low-carbon energy future.