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Cost was about 1 million € [1] [1] https://efahrer.chip.de/news/geniales-pilotprojekt-ist-fertig-freiburg-hat-jetzt-einen-solar-radweg_1010255 https://efahrer.

• jbullock35 3y ago
  Is that a lot, relative to what the solar panels provide?
  • deleted 3y ago
    [deleted]
  • ta1243 3y ago
    Yes, about 3 times the price of a rooftop install, which aren't exactly the cheapest way to do solar