The plan for 24 volts
Got the wiring reworked. Came out much nicer, more logical and cleaner looking. Still need to get a picture of the changes. The solar is charging the battery banks. I moved the refrigerator to a 24 volt to 12 volt transformer. I also moved the supply to the furnace, AC and vent fans to that transformer as well.
We have 2 main battery systems one is at 12 volt and the other is 24 volt DC.
The 12 volt has 2 110 amp hour lithium 220 total and the 24 has 4 at 800 amp hour total. The goal is to be able to be off grid and still run the AC. We kept the generator but may get rid of it later.
800 watts of solar plus 2 30 amp B2Bs charge the 24v batteries when not on shore connection. 200 watts of solar and a yet to be installed 20 amp B2B will charge the 12v batteries.
I am working on documenting the systems, before I forget.
The picture is of the simplified 24 volt system.