OK that's reasonable to think of him as a big power puncher until someone stands up to his punches, but to classify him in the P4P rankings it's premature.

If he was to fight Sam Peter and 1 punch KO him then I would say HELL YES he's up at the top of the P4P rankings in power punching, but he hasn't and it took him 5 rounds to stop Monte Barrett whom Solis just dropped in 2 rounds with 1 punch