thats a good question, cause SOlar energy cant be simply defined like the other forms of energy can. Let me go down the road of them;
Lunar energy is power from the moon, thus it can easily controlled to explode. Psychic energy is quite different, cause this one comes from the mind, thus one must have a bright mind or know's how to control thoughts through power.Spiritual energy is energy from like dead spirits, ghosts, and such; these sources are actually something compared to necromancy, but not as complicated, or dark
. The base of all these things is pure energy, which all of us know it is the power that comes from within, sort of using our will power and life force to make pure energy come to life. Now onto solar energy or energy from the sun. This is quite interesting, being from the sun it will tend to be hot, and not explode easily. However, that means it must burn easily right, wrong; solar energy is most compared to Photosynthesis, and i am sure you know what that is ;D.
Hope that explained it