Same frig that I have had now for the past two years. Great unit. Mine was a factory install from Four Wheel Campers with the dual battery option. I have no solar and have gone as long as three days before starting my 360 HP generator.
A heads up. On an extended cold weather hunting trip I found that after seven days my Dove bars had melted. The frig runs by sensing the temp in the frig only, not the freezer. (I never really used my furnace.) Due to the cold temps the frig was fine but did not cycle enough to keep my ice cream bars frozen. In warm/hot weather no issues at all.
Only downside.....pricey little devils aren't they.