Photovoltaic panel power generation working principle diagram

How does a photovoltaic cell work?

Photovoltaic Cell Defined: A photovoltaic cell, also known as a solar cell, is defined as a device that converts light into electricity using the photovoltaic effect. Working Principle: The solar cell working principle involves converting light energy into electrical energy by separating light-induced charge carriers within a semiconductor.

What is a solar cell & a photovoltaic cell?

Solar Cell Definition: A solar cell (also known as a photovoltaic cell) is an electrical device that transforms light energy directly into electrical energy using the photovoltaic effect.

What is photovoltaic effect?

This interaction between sunlight and solar cells is termed the photovoltaic effect. The phenomenon was discovered by Edmond Becquerel in 1839. When we close the circuit by connecting the upper and rear end of the solar cell, the excited electrons flow into the circuit. The diagram below depicts the same. Simple working of a solar cell

Is a solar power plant a conventional power plant?

The solar power plant uses solar energy to produce electrical power. Therefore, it is a conventional power plant. Solar energy can be used directly to produce electrical energy using solar PV panels. Or there is another way to produce electrical energy that is concentrated solar energy.

Can photovoltaic cells produce electricity at a commercial level?

Currently photovoltaic cells cannot produce electricity at a commercial level, they operate on devices which require less electricity and power. Long-range transmission is difficult when it comes to photovoltaics. They are fragile and can be easily damaged. Some main applications of photovoltaic cells are as follows.

Why is the junction area bigger than a photovoltaic cell?

In a solar cell, the junction area is much bigger than the photovoltaic cell because its main interest is the generation of power but for a photovoltaic cell the main purpose is the generation of electricity.