What is the primary function of solar panels?

The primary function of solar panels is to gather energy from the Sun. They are designed to capture sunlight and convert it into usable energy, typically in the form of electricity or thermal energy. This process involves the photovoltaic effect, where solar cells within the panels convert light energy directly into electrical energy. By absorbing solar radiation, solar panels provide a sustainable and renewable source of energy, making them an essential component in the movement towards cleaner energy alternatives. Other options may describe related technologies or functions, but they do not accurately define the fundamental role of solar panels in harnessing solar energy.