Bunch of shertards know nothing about power.
The key factors in generating AND delivering power:
1. Speed - acceleration from 0 to max. The faster the acceleration, the better power. This is also referred to as explosiveness by the closet gays around here.
2. Mass - this is body weight. If you accelerate two different bodies at the same rate, the heavier body generates more power.
2. Technique - this has to do with the fighter planting his feet (grounding), being in a state of relaxation before unloading his strike, torquing his entire body, utilizing the shoulder snap, and tensing up right at the moment of impact. Technique helps both generate and deliver power.
3. Joints - Your joints have to be loose enough to give the right amount of relaxation to help generate maximum power but also tight enough to deliver that power effectively when you tense up your body at the moment of impact.