Still Plugging Away At Wiring Solar Power Into The House

I pulled wire through the wall into a receptacle box in the kitchen, then wired the receptacle. I also spent too much time researching how wire is put into the circuit breaker terminal and what direction the current flows through the circuit breaker. You would think the basics like that would be easy to find, but they're not. I finally found a diagram that shows power going in at the top, then out the bottom, to the appliance.