• Technus@lemmy.zip
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      1 year ago

      The company’s website quotes a storage density of 3.5 kWh/kg and a storage system taking up 3 cubic meters beving able to store 100,000 kWh: https://www.photoncycle.com/technology

      I tried to find the patent but it sounds like the application process isn’t complete yet.

      These are the kind of claims you hear from a startup seeking its next round of funding. I’d take it with a huge grain of salt.