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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[–] 12 points 3 years ago*

It's gonna be significant.

Every extra bit of weight is one less bit of freight.

Also gonna be a lot more annoying when a shipper punches a hole in the side with a forklift.

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