Solar Inverter / charger controller off grid system

I have a Trace 4024 solar inverter , 4000 watts on a 24vdc battery system, it includes a 60 Amp outback power charge controller, all completely wired in a hurricane proof enclosure / outdoor rated, with all DC disconnects, 4 breaker AC subpanel and 4/0 battery cables. This is used, I used this to power my home for 8 years before I upgraded to a larger system. I am a solar expert and would be glad to provide assistance with selecting solar panels etc. Has option to connect to generator and has auto generator signaling for startup. Have all manuals. $1250.00 this is a very good deal! Located near Charlotte NC.