I guess since I asked the question I should chime in.
I suppose right now its the RE (all solar for now) system I currently have running.
It is powering all the network gear, and server that power this site at the moment, along with a number of other bigger loads as I find a suitable need and extra solar power available.
Someday when I make the time I will write updates on it's current state.
A large part of this system was used in a wind power only setup I had years back, until the blades flew apart.
After that it was a battery backup system that saw us through many long outtages, sometimes with a little help with a generator charging the batteries
