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OKIsItJustMe

(21,375 posts)
1. Hmmmm...
Mon Jun 23, 2025, 09:26 PM
Jun 23
https://english.news.cn/20250617/364b1b647bf741a485728430010d1a7b/c.html


Validated in a fully solar-driven standalone system, the device achieved 5.1 percent STH efficiency, surpassing the 5 percent benchmark for conventional systems using silicon photocathodes with inorganic photoanodes. This marks the highest reported efficiency for such configurations, said Wang.



OK, I guess I’m not as impressed

https://www.ecoticias.com/en/hydrogen-panel-china-japan/5952/
This hydrogen panel destroys industry in China and Japan: It’s white and 1000 times more powerful
by D. García November 27, 2024 in Energy

  • Production capacity: Each panel has the capability of generating up to 250 liters of hydrogen per day if optimized.
  • Efficiency: The efficiency of the technology to convert sunlight into hydrogen gas is at its best of 15%. The team is aiming for a real-life efficiency of 12% and above.


Read more here: https://solhyd.eu/en/

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