A 24V solar panel is a type of photovoltaic panel that is designed to generate electrical power from sunlight. The panel contains a series of solar cells, which are made of semiconductor materials that can convert sunlight into direct current (DC) electricity. A 24V solar panel is typically used in off-grid solar systems, where it is connected to a charge controller and battery bank to store the generated electricity. The charge controller regulates the flow of electricity from the solar panel.