Photovoltaic (PV) cells convert sunlight into electricity. In most PV cells, light energy (photons) excite the electrons in the atoms of a semi-conducting material (for example silicon). The energised electrons then generate an electrical voltage.
The conductive properties of Silicon are what allows us to convert sunlight into usable electrical energy through our solar panels. Here’s a quick video about Silicon and the process it goes through to become part of a solar panel. If you want a quick version (6 seconds!) see the vine video beneath it.
