When a semiconductor is exposed to light
When a semiconductor is exposed to light, it absorbs the light’s energy and transfers it to negatively charged particles in the material called electrons. This additional energy allows electrons to flow through the material as an electric current. This current is extracted through conductive metal contacts – grid-like lines on solar cells – and can then be used to power your home and the rest of the grid electricity

What is photovoltaic technology? Learn about PV technology | BSLG
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https://bestsolarlights.guide/what-is-photovoltaic-technology/
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