Solar modules deployed in France in 1992 still provide 79.5% of original output power
www.pv-magazine.com
New testing conducted at France's oldest PV system have shown that its solar modules can still provide performance values in line with what the manufacturers promised.
  • Voyajer@lemmy.worldEnglish
    0·
    23 days ago

    There is a solar plant in switzerland that still has functioning panels from the early 80s.