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The mid- and long-term future of photovoltaics

Comments

  • hot_rod
    hot_rod Member Posts: 14,738
    Doubling the efficiency would be a huge step for PV. Does the raw material come from only the Ural Mountains :)
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
  • Sal Santamaura
    Sal Santamaura Member Posts: 324
    hot_rod said:

    ...Does the raw material come from only the Ural Mountains :)

    No, it's found in multiple places, including Arkansas:

    https://en.wikipedia.org/wiki/Perovskite
  • jumper
    jumper Member Posts: 1,609
    I wonder what percentage of a home's PV installation cost is from the solar panels themselves? All that electric gear; marketing; permitting; labor; and so on must add up.
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