• Glowstick@lemmy.world
    link
    fedilink
    English
    arrow-up
    25
    ·
    5 months ago

    They must’ve paid for themselves many times at this point, even considering that in 1992 they had a much higher price than it costs now

    • Cort@lemmy.world
      link
      fedilink
      arrow-up
      3
      ·
      5 months ago

      Depends on how much they paid in the 90s. Panels were 10-20x more expensive back then. And it’s a 1kw array so like 40mwh over its 30 year lifespan.