How Solar Panels Work

Solar panels work by absorbing sunlight with photovoltaic cells generating direct current dc energy and then converting it to usable alternating current ac energy with the help of inverter technology.

How solar panels work.

It s an idea that has been around for well over a century. Solar energy works when the photons of an atom knock the electrons free from atoms generating a flow of electricity. The slice on top gets phosphorus for a negative charge and the slice on bottom. Each cell is a sandwich made from two slices of semiconductor material usually silicon.

Solar panels are made up of these small things called pv cells and many pv cells linked together make a solar panel. Most solar cells are made out of silicon. Ac energy then flows through the home s electrical panel and is distributed accordingly. Solar panels actually comprise many smaller units.

In 1839 french scientist edmond becquerel discovered that certain materials would give off sparks of electricity when struck with sunlight. How do solar panels work. When you really break them down a solar panel is nothing more than a big sheet of glass over a metal frame with a patch of wiring that runs to your home s main. Each solar panel is made up of tons of individual photovoltaic cells.