How Do Solar Panels Convert Sun Into Electricity

A photovoltaic cell changes light into electricity.

How do solar panels convert sun into electricity. Solar panels are also considered the life blood of a solar power system because solar panels actually capture the sun s radiation thereby initiating the entire process of converting sunlight into an electrical current. A basic cell is around 1 100th of an inch thick with a wide range of surface areas. This is done by capturing the electrical current generated when sunshine interacts with the solar cells in the panel and is transferred through the wiring and busbars to be converted into ac alternating current energy. A typical life span is over 25 years and there are cells in place that have produced electricity reliably for over 40 years.

Solar powered photovoltaic pv panels convert the sun s rays into electricity by exciting electrons in silicon cells using the photons of light from the sun. And there is another way to use this abundant energy source. They extract the power generated within the solar cell and conduct it to an external circuit. An active solar energy source has two major applications.

With this energy system the solar energy from the sun is converted into electricity by using an intermediate circuit photo voltaic. They can do this because of something called the photovoltaic effect. The job of solar panels is to essentially create the electrical current. But at the heart of each system is a simple conversion process.

How do solar panels convert the sun s energy into electricity. Photovoltaic photo light voltaic electricity formed through chemical reaction solar cells which allow us to convert sunlight directly into electricity. A cell is a small disk of a semiconductor like silicon. Just like a sandwich it s the.

And the solar panels that you see on an increasing number of roofs do something similar converting light into electricity. The solar panels are made of solar cells. The bread on either side consists of thin strips of metallic electrodes. This electricity can then be used to supply renewable energy to your home or business.