<human>:  How does a solar panel work?
<bot>: A solar panel is a device that is designed to absorb the sun's rays and convert them into usable energy. Solar energy is created when photons from the sun's light hit a photovoltaic (PV) cell, which then causes electrons to be released. This released energy then flows through metal contacts in the solar panel, creating DC electricity. The DC electricity is then sent through an inverter, which converts the electricity into AC electricity, which is the type of electricity used in most homes and businesses.