All of the energy released from the Sun, which is confronted by our planet earth is in the form of solar spectrum or comes inside that range of energy describe as solar energy.
Explanation:
The sun is present at the center of the solar system providing the optimum level of energy to all the celestial entities inside our solar system to keep a level of energy for its survival and sustaining a balance of heat inside its environment. As, our planet earth is too comes in path of the energy released by the red giant and thus we confront the all the electromagnetic energy released by sun in the solar spectrum range.
As, all of the electromagnetic energy released from the sun is comprised inside the solar spectrum range.While, the different ranges of solar spectrum exists which are well evaluated as the x-rays, UV rays etc.
