User blog comment:Zendarmanitan/Incinerator vs Superman/@comment-5889457-20140830075230/@comment-5844451-20140830150226

Incinerator only absorbs the released power of those he destroys, so he waits until his opponents are at their full potential before fighting them. He would not immediately destroy the solar system, nor would he know that it is Superman's weakness. However, I think I have enough information to conclude that Incinerator would most likely win even without destroying the sun.