Photovoltaic panel equipment principle
The light from the Sun, made up of packets of energy called photons, falls onto a solar panel and creates an electric current through a process called the photovoltaic effect.
The light from the Sun, made up of packets of energy called photons, falls onto a solar panel and creates an electric current through a process called the photovoltaic effect.
PV solar panels work with one or more electric fields that force electrons freed by light absorption to flow in a certain direction.
Working Principle: The working of solar cells involves light photons creating electron-hole pairs at the p-n junction, generating a voltage capable of driving a current across a connected load.
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.
Key takeawaysA photovoltaic cell is the most critical part of a solar panel that allows it to convert sunlight into electricity.The two main types of solar cells are monocrystalline and polycrystalline.The "photovoltaic effect" refers to the conversion of solar energy to electrical energy.
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