How well do the 12v refrigerators work when boon-docking?? How much solar wattage is required or at least ok for boondocking with a 12v fridge. I am looking at an Alliance Valor with a 12v only fridge and am concerned about having enough battery power to continuously run the fridge. This particular rv comes with 2 400w solar panels(800w total). Any opinions or advice would be greatly appreciated.