Science How Solar Panel Works

Solar pv panels are comprised of many small photovoltaic cells photovoltaic meaning they can convert sunlight into electricity.

Science how solar panel works.

Solar panels actually comprise many smaller units. A solar panel works by harnessing light emitted by the sun. This process of fusion releases extreme amounts of energy in the form of heat and light. In 1839 french scientist edmond becquerel discovered that certain materials would give off sparks of electricity when struck with sunlight.

Researchers soon discovered that this property called the photoelectric effect could be harnessed. In 1839 henri becquerel noted that silver and platinum electrodes. Simply put a solar panel works by allowing photons or particles of light to knock electrons free from atoms generating a flow of electricity. These cells are made of semi conductive materials most often silicon a material that can conduct electricity while maintaining the electrical imbalance needed to create an electric field.

It s an idea that has been around for well over a century. Solar panels generate electrical current by exploiting a phenomenon first described more than a century ago by a french physicist. Our sun is an incredibly good fusion nuclear reactors and starts by fusing hydrogen into helium. Ac energy then flows through the home s electrical panel and is distributed accordingly.

To be more precise a solar panel harnesses the photons emitted from the sun.