Looks, fantastic. Sounds like cooling is a challenge in your area. For me it is heating. I just haven't found great solution. Yet...

@joel-brodeur future planning and 45 years in IT have taught me to leave plenty of room for "oops that didn't pan out the way I thought it would." ...

I know exactly what you mean. I made some very $$$$ mistakes with my first system, and that was after 3 years of tutelage from someone that had made...

@joel-brodeur Thanks for the info. The way you described was my original train of thought. However; self-doubt tends to creep up when you are spend...

@jared Thanks Jared. This is the one I use. it was recommended by one of the installers/sales techs. I've found it useful, perhaps someone else ...

So I installed the so-called correct version you linked above but now my 6kw panels are apparently outputting 45kW...a neat trick for a firmware updat...

Thanks Jared. But just to clarify: In example 1 where you wrote "AC coupling will not operate." I think you meant "AC charging will not operate". ...

for clarification:

If the wiring is the same as the 6000xp, then the manual is correct. The RSD button, requires a NO contactor. The text with the image is regardi...

The dry contacts for the external RSD are NO on the GND/RSD port.

I will verify this information and update it with the correct details for the RSD relay.

That looks like a mistake in the line diagram. I will be removing this from the post.

AC charge will be automatic once configured.

In that diagram, why is there a "PV System Disconnect" between the Main Breaker Panel and the LOAD terminal on the 12000XP?