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Anker's EverFrost coolers can chill (or freeze!) food using only solar power
Anker just announced a line of solar electric coolers. These units can refrigerate and even freeze food items.
The Anker Solix EverFrost cooler is available in three sizes, from 23L to 58L, and uses air-cooled refrigeration technology for “faster and precise cooling.” To that end, Anker promises that these units cool more than 20 percent faster than rival products and allow for accurate temperature regulation from -4 degrees to 68 degrees Fahrenheit. That means the detachable batteries can charge via an integrated 100W solar panel or by plugging into a standard power outlet. The EverFrost coolers include large six-inch wheels that can “overcome obstacles on rough terrain” and an IPX3 waterproof rating.
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