Could 'solar roads' help generate electricity?

Could 'solar roads' help generate electricity?

bbc.co.uk - BBC News

A stretch of road in France has been paved with solar PV (photovoltaic) panels as part of a government-backed initiative for renewable electricity generation. It is estimated that even busy roads can “see” the sky 70-90% of the time. The solar PV panels are coated in crushed glass and resin to make …

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