Swiss startup Sun-ways is planning to build a 18 kW pilot PV system between the racks of a 100-m linear section of a railway line in the Swiss canton of Neuchâtel.
They’re not. Swiss rails are extra made so that you can walk over them. All electricity goes overhead for security reasons. If anything, they would probably tap into this overhead-grid.
cleaning & maintenance
possibly. But I can very easily imagine specialized trains cleaning them once every day
vandalism
not really a problem here in switzerland
modifying the track to limit the conductive paths (assuming they’re used for this).
They’re most likely not used for this. All electricity is overhead for security reasons, routing solar energy through the rails would destroy that. Doing that (beyond the 100m test-track) would mean a prolongued political discussion.
They’re not. Swiss rails are extra made so that you can walk over them. All electricity goes overhead for security reasons. If anything, they would probably tap into this overhead-grid.
possibly. But I can very easily imagine specialized trains cleaning them once every day
not really a problem here in switzerland
They’re most likely not used for this. All electricity is overhead for security reasons, routing solar energy through the rails would destroy that. Doing that (beyond the 100m test-track) would mean a prolongued political discussion.