Solar refrigerator, DC solar freezer, Solar car fridge 1.Connect with DC power source directly, like solar 2.mini solar fridge Solar refrigerator, DC solar freezer, Solar car fridge-Connect with DC power source directly e.g. solar power source-Connect with AC power source thtough an AC/DC adaptor-Cooling performance:0-10 Celsius degrees for the fridge compartment,Max-18 Celsius degrees for the ...