8/2/2023 0 Comments 12v fridge freezerYou can pack your iceless cooler to the gills with food and drinks and maintain a consistent temperature indefinitely. These portable refrigerators can plug into your car battery or run on mobile power packs, solar panels, and more. If you’re ready for a serious camp-kitchen upgrade, it’s time to welcome an electric cooler to your kit. In closing, perhaps the most important lesson of all is knowing that optimum energy efficiency requires a hands-on approach – both in terms of mitigating the effects of high-ambient temperatures, and, to actively adjust your fridge’s settings to best suit the conditions of the day.Say goodbye to nasty water at the bottom of coolers and bags of rock-hard ice. In much the same way, if you have a dual-compartment fridge, it can be helpful to deep-freeze ice bricks and/or meat in the freezer section while you’re driving, then, once you get to camp, adjust the temperature setting upwards (approximately 7✬), and move the ice bricks / meat to the fridge section where it can slowly defrost and assist with keeping things cool. That said, it can be a good idea to set your fridge’s temperature super low while you’re driving – when the fridge is drawing power from the vehicle’s alternator – and then to adjust the temperature upwards once you get to camp and the fridge is running on battery power.īy doing things this way, you not only ensure that your drinks are cold when you get to camp, you also reduce how much work the compressor has to do thanks to residual cooling. Setting your camping fridge any lower than that may be unnecessary in terms of power consumption. Generally speaking, most household fridges operate within a 4✬ to 7✬ range. Of course, very few things are better than an ice-cold beer in the bush, however, it pays to be mindful of how “ice-cold” temperatures impact the energy use of your camping fridge. This allows us to “exclude” the effects of ambient conditions, and focus solely on how various temperature settings affect a common camping fridge’s energy consumption. We’ve done this by following the same methodology as last month’s test, however, in this case, we’ve fixed the ambient temperature at 32✬, and then fluctuated the fridge’s settings through +4✬, -6✬ and -16✬. This month, we’re looking at how various temperature settings affect the energy use of the same 60-litre single-compartment fridge. In case you missed it, you can read that blog piece here. The lesson: If possible, try to keep your camping fridge cool, well ventilated, and away from direct sunlight and/or high-ambient conditions. In this particular example, the energy used was roughly 3 times higher (within a 24-hour period) when comparing the fridge’s performance at 43✬ as opposed to 21✬. We did this by comparing the energy efficiency of a common camping fridge, where the internal temperature was set at 4✬, and the ambient temperature was altered through 21✬, 32✬ and 43✬.īy keeping the fridge’s temperature fixed 4✬, and only altering the ambient temperature, we were able to highlight the impact that external conditions have on a camping fridge’s energy use. In last month’s blog, we looked at how ambient temperatures affect your camping fridge’s power consumption. PART2: How much power does a camping fridge use at different temperature settings?
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