How Do Solar Panels Convert Sun Into Electricity

This electricity can then be used to supply renewable energy to your home or business.

How do solar panels convert sun into electricity. A basic cell is around 1 100th of an inch thick with a wide range of surface areas. They are attached by wire to a circuit. 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. The job of solar panels is to essentially create the electrical current.

The solar panels are made of solar cells. An active solar energy source has two major applications. They can do this because of something called the photovoltaic effect. But at the heart of each system is a simple conversion process.

With this energy system the solar energy from the sun is converted into electricity by using an intermediate circuit photo voltaic. And there is another way to use this abundant energy source. 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. 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.

A cell is a small disk of a semiconductor like silicon. As light strikes the semiconductor light is converted into electricity that flows through the circuit. A typical life span is over 25 years and there are cells in place that have produced electricity reliably for over 40 years. The bread on either side consists of thin strips of metallic electrodes.

They extract the power generated within the solar cell and conduct it to an external circuit. And the solar panels that you see on an increasing number of roofs do something similar converting light into electricity. How do solar panels convert the sun s energy into electricity. A photovoltaic cell changes light into electricity.