The solar fridge helping people live off the grid
September 22 2020, 08:00
Keeping food fresh without refrigeration is near impossible in the scorching climate of sub-Saharan Africa. But it's hard to power fridges in a region where almost 600 million people live off the grid.
Keeping food fresh without refrigeration is near impossible in the scorching climate of sub-Saharan Africa. But it's hard to power fridges in a region where almost 600 million people live off the grid.
Source:
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