willytoalavaAs the sun Provider Energy Solar Energy caused by the continuous fusion reactions occur in the Sun, they have a power of about [ 3.8 x 1026 watts ( joules / s ) . This this energy consists of a mixture of electromagnetic radiation . Approximately 99 % of solar energy is in the form of heat and light (visible and infrared radiation of the electromagnetic spectrum , respectively -ly ) , and the rest in the form of high-energy particles (X rays and -y -rays) .. .