I've been researching how to AC Couple my Sunny Boy inverters to my Sunny Island inverters in an Off Grid configuration. I've read in the SMA manual that they are supposted to connect to the protected loads panel where the Sunny Islands are also connected. However, it instructs you to connect each SB to it's own circuit breaker. My SI's are not connected to circuit breakers, however, the outlets are. I understand that layout, but how do I put a circuit breaker between the SB's and the loads panel, connect them to the output of the circuit breakers? Is that what is happening in this video where the guy is running 3 SB's through 3 circuit breakers? That looks like the only way to do it? Can you wire circuit breakers in reverse?