Sweden is testing a semi-truck trailer covered in 100 square meters of solar panels
popsci.com
Sweden is testing a semi-truck trailer covered in 100 square meters of solar panels::A Swedish manufacturer wants to harness green energy from a cargo trailer's free real estate.
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I just want to point out that 50,000k = 50,000000.
Sorry, 50,000 km
5,000 not 50,000