Science How Solar Panel Works

A typical solar panel combines dozens of solar cells in an electrical circuit to produce a usable voltage which can provide power right away or be stored in batteries for later use some solar.

Science how solar panel works.

Solar panels actually comprise many smaller units. For solar cells a thin semiconductor wafer is specially treated to form an electric field positive on one side and negative on the other. A solar panel works by allowing photons or particles of light to knock electrons free from atoms generating a flow of electricity according to live science. Simply put a solar panel works by allowing photons or particles of light to knock electrons free from atoms generating a flow of electricity.

Solar cells are made of the same kinds of semiconductor materials such as silicon used in the microelectronics industry. The science behind solar pv cells solar pv panels are comprised of many small photovoltaic cells photovoltaic meaning they can convert sunlight into electricity. Solar photovoltaic pv panels are based on a high tech but remarkably simple technology that converts sunlight directly to electricity. In 1839 french scientist edmond becquerel discovered that certain materials would give off sparks of electricity when struck with sunlight.

Now that we have a basic idea of the generation and flow of solar electricity let s take a deeper dive into the science behind the solar photovoltaic panel. It s an idea that has been around for well over a century. How do solar panels work to generate electricity. That s a technical way of saying that the panel s photovoltaic cells convert the energy in sunlight to electricity specifically direct current dc.