Adam De Lay
Solar Wizard
Ultimately it's probably gonna be all based on what your specific inspector says. I would think the breakers would have to be in boxes over the bus bars, but that's just my initial thought. Honestly you're setup is much cleaner than a lot of others I've seen.Here is my setup now. As you can see, I’m pretty tight on space. Putting the Nader breakers in a Jbox will limit me even more. Waiting to hear back from the electrical inspector to see if the busbars also have to go in a Jbox.
View attachment 140661
View attachment 140663
If the bus bars also have to go in a Jbox it’s gonna be tough to fit everything, so I’m thinking I’ll replace the 4/0 to busbars with just 2x 2/0 cables. The 2x 2/0 positive will run to the HG-T 5 ways. And the 2x negative 2/0 will run straight to the inverters.
Does anyone see a problem with doing it like that? Could I potentially run 2x 2/0 of the positive while keeping the 4/0 negative to bus bars?
It might be possible to fit the negative busbar in a Jbox, but the positive is probably not going to work. I don’t like the way it sounds have 2x 2/0 positive and the 4/0 to busbar negative so maybe I’ll just spend the extra $ and get 2/0 for the negative too.
Side note: every time I see you're setup with the picture of Will I get a good chuckle.