refrigerator fridge

I am ordering my fleet next weekend. I am stoked. The stock fridge that comes with the fleet is a 1.7 cubic foot 3 way. This is too small for my family of 3. I am thinking of the 2 way 85 liter, but it's ac/dc only. If I get the 2 battery pack option and the 160 watt solar kit, I imagine I...