The battery bank, hands down. Only close to the room, not panel. Then run one large gauge line to your power conditioner. Everything plugs into that. None of this multiple lines stuff. With the battery regeneration you can further improve the pseudo off-grid situation by putting that same circuit (to the conditioner) on a dedicated ground. An actual copper stake in the ground ground. Everything system plugs into that. And nothing else. Everything else, lights, etc, run as many lines for that as you want.
Something nobody ever seems to think of in the race to recommend more and more stuff, is every wire is an antenna. Its what an antenna literally is- a wire. Every wire in the house is an antenna. Each one gathering RFI & EMI noise. So why on Earth would you want to be running more of those into your system? Anyone? Beuller?
And oh, I know, the battery with the ultra-pure power? Let's put it as far away from the system as we can, and run as many wires as we can... this is what passes for "thinking" on the inter web.
Something nobody ever seems to think of in the race to recommend more and more stuff, is every wire is an antenna. Its what an antenna literally is- a wire. Every wire in the house is an antenna. Each one gathering RFI & EMI noise. So why on Earth would you want to be running more of those into your system? Anyone? Beuller?
And oh, I know, the battery with the ultra-pure power? Let's put it as far away from the system as we can, and run as many wires as we can... this is what passes for "thinking" on the inter web.