And we can bring cheese, which was the biggest win in my mind. Its more expensive than a cooler or esky, but youll never need to worry about replenishing your ice again. Fruit keeps longer, milk and meat don’t spoil, veges stay fresh. A portable camping fridge is a powered mobile cooling system that typically runs off your cars 12-volt electrical system to keep your food and drinks cold (or frozen) indefinitely. The magic of having proper food with us when we’re out and about has transformed how we eat on trips. We ended up purchasing the Waeco CFX40, which for two people and a small dog works perfectly - enough space for everything we need for a couple of days off the grid. We run a CTEK dual battery setup with a 120AH deep cycle battery in our Hilux which provides ample power to keep the fridge cold for days on end without starting the engine or using solar. Is a Solar Fridge Right For You A solar refrigerator is designed to operate on 12-volt power such as that collected with a solar system. How you’ll run the fridge is also an important decision - running it off your starter battery probably isn’t the best idea - a secondary battery setup is the way to go. You can also run them on 240 volts at home which helps pre-cool the fridge before hitting the road, saving valuable battery power. They do cost significantly more to buy due to their superior cooling abilities. A 12 volt compressor fridge works similarly to your one at home in that it pumps compressed gas around to provide real cooling and can often be used as a freezer too. They cool to around 20 degrees lower than ambient temperature and use quite a large amount of power doing so. Take note that there are ‘12 volt coolers’ and ‘12 volt fridges’ - the coolers tend to be a few hundred dollars and are generally thermoelectric based.
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