Solar Panel Converts Sunlight Into Electricity

Photovoltaic simply means they convert sunlight into electricity many cells linked together make up a solar panel.

Solar panel converts sunlight into electricity.

Solar panels actually comprise many smaller units called photovoltaic cells. Solar panels convert solar energy into dc electricity usually of 12v which is further utilized for the rest of the circuit. Andrew stapleton explains how those flat bluish surfaces convert the sun s rays to electrical power. A standard solar panel also known as a solar module consists of a layer of silicon cells a metal frame a glass casing and various wiring to allow current to flow from the silicon cells silicon atomic 14 on the periodic table is a nonmetal with conductive properties that allow it to absorb and convert sunlight into electricity.

With solar cells energy in the atoms of the light photon is transferred to the atoms in the solar cell when the sunlight bumps into a solar panel knocking the electron in the solar cell loose and creating electricity. How do solar panels work to generate 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. Light photons are a form of energy.

This electricity can then be used to supply renewable energy to your home or. In 2015 around half a million solar panels were installed daily around the world. Solar panels can come in all shapes and sizes but. The job of solar panels is to essentially create the electrical current.

Energy can be transferred from one type to another. The number of cells required and their size depend on the load rating. Photovoltaic solar panels absorb this energy from the sun and convert it into electricity a solar cell is made from two layers of silicon one doped with a tiny amount of added phosphorus n type. So how does this relate to solar cells.

Here s how solar panels harvest light converting it into electricity.