This has some more photos of the solar panels and the laying of them https://www.swissinfo.ch/eng/emissions-reduction/solar-energy-from-railways-shows-first-pos

This has some more photos of the solar panels and the laying of them https://www.swissinfo.ch/eng/emissions-reduction/solar-energy-from-railways-shows-first-positive-results-in-switzerland/91628036 https://www.swissinfo.ch/eng/emissions-reduction/solar-energ...