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I Cast Fist@programming.dev to Lemmy Shitpost@lemmy.world · 6 hours ago

How solar panels generate electricity

programming.dev

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How solar panels generate electricity

programming.dev

I Cast Fist@programming.dev to Lemmy Shitpost@lemmy.world · 6 hours ago
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  • HollowNaught@lemmy.world
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    57 minutes ago

    Where sadam Hussein

  • Gladaed@feddit.org
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    6 hours ago

    (these are solar thermic power plants, their panels are black and usually assisted by mirrors leading to a similar look)

    • SaveTheTuaHawk@lemmy.ca
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      4 hours ago

      Solar thermal concentrators, they get so hot they have to use liquid metal.

      • Gladaed@feddit.org
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        4 hours ago

        Parabolic plants also exist w/o a tower of sauron.

        • I Cast Fist@programming.devOP
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          3 hours ago

          But half the fun is having a gleaming tower of doom!

      • nevemsenki@lemmy.world
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        3 hours ago

        Didn’t this exact plant go bankrupt due to solar panels being so much more efficient?

        • tryitout@infosec.pub
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          34 minutes ago

          If you mean the Vegas one, then yes it’s closing, don’t know if it’s gone bankrupt exactly.

          https://en.wikipedia.org/wiki/Ivanpah_Solar_Power_Facility

          The facility, though cost effective at the time it was planned (2009), is now twice as expensive to run as solar photovoltaic technology, which has decreased in price much more rapidly than was expected in the 15 years since Ivanpah’s construction began.

        • SaveTheTuaHawk@lemmy.ca
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          47 minutes ago

          There are hundreds of these.

        • brucethemoose@lemmy.world
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          3 hours ago

          It would make sense.

          Thermal concentrator cost is basically fixed: mirrors of a specific quality, tracking mounts, an eye of sauron cooling loop. That tech doesn’t change much. Same with parabolic pipe plants.

          But the bulk of photovoltaic installation cost is the panels. And those get exponentially cheaper.

          • BartyDeCanter@lemmy.sdf.org
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            2 hours ago

            They’ve gotten cheap, in fact, that the panels are sometimes less expensive than the labor and mounting hardware.

            • brucethemoose@lemmy.world
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              1 hour ago

              Yeah.

              At some point, mounting them statically becomes even cheaper than a tracking mount, I guess.

  • shittydwarf@piefed.social
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    4 hours ago

    It’s always a steam turbine?
    🌎🧑‍🚀🔫🧑‍🚀

  • Triumph@fedia.io
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    4 hours ago

    If only we could figure out a way to harness the power of the Giant Fan on the other side of the sun.

  • brucethemoose@lemmy.world
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    3 hours ago

    Just like modded Minecraft.

  • HikingVet@lemmy.ca
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    6 hours ago

    Lotta loss in that system.

    • I Cast Fist@programming.devOP
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      5 hours ago

      Should’ve put the water tank on the left to avoid loss

  • hperrin@lemmy.ca
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    5 hours ago

    It seems like we could make this a lot more efficient by using pistons and having the sunlight push the pistons, turning a generator.

    • SaveTheTuaHawk@lemmy.ca
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      4 hours ago

      big solar has kept the truth about free power generation hidden for years.

      • tetris11@feddit.uk
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        2 hours ago

        holyshitwhatthefuckhowisthishappening

    • RiceMunk@sopuli.xyz
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      4 hours ago

      I want us to build a Dyson swarm which is a bunch of ginormous pistons with attached even more ginormous solar sails. The solar sails pull the pistons which make generator go brr, and we become a K-2 civilization.

    • I Cast Fist@programming.devOP
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      4 hours ago

      Good idea! We’ll just need some steam turbines to help sunlight move the pistons in order to reach peak efficiency!

  • Mayor Poopington@sh.itjust.works
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    6 hours ago

    More or less how this works

  • dcatt@lemmy.dbzer0.com
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    6 hours ago

    deleted by creator

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