The type of energy produced by the sun is solar energy. This energy is generated through nuclear fusion processes occurring at the sun's core, where hydrogen atoms combine to form helium, releasing a tremendous amount of energy in the form of light and heat. Solar energy is harnessed on Earth using technologies like solar panels, which convert sunlight into electricity or thermal energy. It is a renewable and sustainable energy source, essential for life on the planet. As concerns over fossil fuels and climate change grow, solar energy is increasingly seen as a crucial component in creating a sustainable energy future.