A solar panel is a device that captures sunlight and converts it into electricity using photovoltaic (PV) cells.

A solar panel is a device that captures sunlight and converts it into electricity using photovoltaic (PV) cells. These cells are typically made from semiconductor materials, such as silicon, which absorb sunlight and generate electrical current. When sunlight hits the PV cells, it excites electrons within the material, creating an electric current that can be used to power electrical devices or be stored in batteries for later use.