Nova Kool offers a great line of smaller DC fridges that are designed for the marine and RV market, but are suited to smaller kitchens that do not have the space for a full-sized unit. We have only listed a few models here, please contact us if you require information on the different sized units.
The R4500 is designed for marine or RV use and consumes a modest 48 amp-hours per day at 12 volts. With a capacity of 4.3 cubic feet (122 litres). Adding two inches of exterior foam insulation can reduce energy consumption to 23 amp-hours per day.