Array principle of photovoltaic panels
A PV cell is made of materials that can absorb photons from the sun and create an electron flow. When electrons are excited by photons, they produce a flow of electricity known as a direct current.
A PV cell is made of materials that can absorb photons from the sun and create an electron flow. When electrons are excited by photons, they produce a flow of electricity known as a direct current.
Although a PV array produces power when exposed to sunlight, a number of other components are required to properly conduct, control, convert, distribute, and store the energy produced by the array.
Here's how it works:There are two layers of silicon in solar cells. This electric field knocks electrons loose from the atoms in solar cells, setting them in motion.The electrons flow through the solar cell and out of the junction, generating an electrical current.
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