The type of energy harnessed from sunlight is called solar energy. This form of renewable energy is captured through various technologies, primarily solar panels or photovoltaic cells, which convert sunlight directly into electricity. Alternatively, solar thermal systems use sunlight to heat water or other fluids. Solar energy is increasingly popular due to its abundance, renewability, and minimal environmental impact compared to fossil fuels. It can be utilized for residential power, heating systems, and industrial processes, contributing to a sustainable energy future. As technology advances, the efficiency and affordability of solar energy continue to improve, facilitating broader adoption.