Fridges could be powered by solar energy
By Hicbd
Tue Sep 14 2021 3:24 pm
"The SureChill fridge, a solar-powered device that in some models can last for up to two weeks without electricity, even in sweltering external temperatures up to 43C. During the day solar power is used to freeze a stock of water inside the refrigerator, which then maintains the cool, steady interior temperature overnight."
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