Photovoltaics
Photovoltaics, also known as solar cells, is a technology that converts sunlight directly into electricity. This method uses materials that exhibit the photovoltaic effect, wherein photons from sunlight knock electrons into a higher energy state, generating a flow of electricity.
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This method uses materials that exhibit the photovoltaic effect, wherein photons from sunlight knock electrons into a higher energy state, generating a flow of electricity. The use of photovoltaics has gained significant attention as a clean and renewable energy source, particularly in light of concerns regarding climate change and the limited availability of fossil fuels. The Wikipedia page on Photovoltaics delves into the history and development of this technology, its various types and applications, efficiency and cost considerations, as well as environmental impacts and future prospects. It provides a comprehensive overview of photovoltaics, offering readers a wealth of information on this increasingly important field in the global energy landscape.