How Does A Solar Panel Work To Create Electricity

How does a solar panel work to create electricity.

How does a solar panel work to create electricity.

Simply put a solar panel works by allowing photons or particles of light to knock electrons free from atoms generating a flow of electricity. When subject to sunlight photovoltaic cells create a flow of electric charge inside the solar panel due to the photoelectric effect. Pv cells or photovoltaic cells are solar panels that are mounted on homes or on land that are busily absorbing sunlight and magically converting it into electricity. Solar panels actually comprise many smaller units.

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. A solar panel is basically a silicon sandwich. How do solar panels work to generate electricity. 5 hours x 290 watts an example wattage of a premium solar panel 1 450 watts hours or roughly 1 5 kilowatt hours kwh.

For the sake of example if you are getting 5 hours of direct sunlight per day in a sunny state like california you can calculate your solar panel output this way. Solar panels contain cells of semiconductive material usually silicon usually encased in a metallic frame and tempered glass. When subject to sunlight photovoltaic cells create a flow of electric charge inside the solar panel due to the photoelectric effect this flow travels in a circuit of wires that connect groups of solar panels called arrays. Solar panels contain cells of semiconductive material usually silicon usually encased in a metallic frame and tempered glass.