I really appreciate the several responses so quickly. Thanks for confirming what I thought the numbers were telling me, although it certainly is a budget buster. Firstly, I'll need to pick out a higher capacity inverter before the 2nd battery can come around, but then it should handle it when it...
First time poster here.
I'm trying to be able to have a backup battery system for (rare) grid failures. I'd like to run frig and freezer circuits minimum as well as be able to pump our deep well. Evidently, that's where it gets challenging. We have a Franklin 1 HP pump sitting about 400 feet...