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.

PV = Photovoltaic

  • nilloc@discuss.tchncs.deEnglish
    2·
    26 days ago

    They paid back in around 5 years on my moms roof, and that was 11 years ago, and panels are waaay cheaper now than they were back then.