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.
  • bassad@jlai.luEnglish
    0·
    19 days ago

    damn you just reminded me my mom bought a basic calculator with tiny solar panel 25 years ago : it is still working !