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.
Sounds like a scam. Houses round me had their roof tiles replaced recently and the guys just took the solar panels off and put them back on after no problem without inflating the price. Perhaps it varies on how the panels are installed, but most I have seen are just under the tiles and attached to the roof frame.
And the benefits far out way the slight extra cost of a roof retile every 20 or so years.
Sounds like a scam. Houses round me had their roof tiles replaced recently and the guys just took the solar panels off and put them back on after no problem without inflating the price. Perhaps it varies on how the panels are installed, but most I have seen are just under the tiles and attached to the roof frame.
And the benefits far out way the slight extra cost of a roof retile every 20 or so years.
What sort of prices were they charging?