this post was submitted on 03 Aug 2024
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339
Silicon plus perovskite solar reaches 34 percent efficiency (arstechnica.com)
submitted 3 months ago by Alphane_Moon@lemmy.world to c/technology@lemmy.world
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[–] scarabic@lemmy.world 6 points 3 months ago

Even conventional solar panels work better when they are cool. Someone smart figured out that you can pump water through them and then use that hot water in your house. You get hot water while making your solar panels more productive. Of course they are crazy expensive.