But one group, led by Steve Albrecht at the Helmholtz Center Berlin for Materials and Energy in Germany, has now published information about how they achieved efficiencies of up to 32.5 percent for silicon-perovskite cells. The other group, led by Dr. Xin Yu Chin at the Federal Institute of Technology in Lausanne, Switzerland, demonstrated an efficiency of 31.25 percent and said tandem cells had the “potential for both high efficiency and low manufacturing costs.”
https://www.motherjones.com/environment ... h-science/
Solar Panel突破30%了
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Re: Solar Panel突破30%了
你非常外行，简单来说吧，一般这种lab里面效率高的，要么成本太高，要么良品率低。除了发cns球用没有
YouHi 写了： 2023年 7月 8日 19:34 But one group, led by Steve Albrecht at the Helmholtz Center Berlin for Materials and Energy in Germany, has now published information about how they achieved efficiencies of up to 32.5 percent for silicon-perovskite cells. The other group, led by Dr. Xin Yu Chin at the Federal Institute of Technology in Lausanne, Switzerland, demonstrated an efficiency of 31.25 percent and said tandem cells had the “potential for both high efficiency and low manufacturing costs.”
https://www.motherjones.com/environment ... h-science/
x1
If printing money would end poverty, printing diplomas would end stupidity.
Re: Solar Panel突破30%了
The perovskite-silicon “tandem” cells have been under research for about a decade, but recent technical improvements have now pushed them past the 30 percent milestone. Experts said that if the scaling-up of production of the tandem cells proceeds smoothly, they could be commercially available within five years, about the same time silicon-only cells reach their maximum efficiency.
听起来不错哦。
听起来不错哦。
Re: Solar Panel突破30%了
这个效率的光伏板要是量产了真是革命性的，比现在市场上产品翻翻了YouHi 写了： 2023年 7月 8日 19:51 The perovskite-silicon “tandem” cells have been under research for about a decade, but recent technical improvements have now pushed them past the 30 percent milestone. Experts said that if the scaling-up of production of the tandem cells proceeds smoothly, they could be commercially available within five years, about the same time silicon-only cells reach their maximum efficiency.
听起来不错哦。
Re: Solar Panel突破30%了
这也不是什么新闻吧,已经有50%的了,可能要考虑成本和量产的可能
PV conversion efficiency is the percentage of incident solar energy that is converted to electricity. Though most commercial panels have efficiencies from 15% to 20%, researchers have developed PV cells with efficiencies approaching 50%.
PV conversion efficiency is the percentage of incident solar energy that is converted to electricity. Though most commercial panels have efficiencies from 15% to 20%, researchers have developed PV cells with efficiencies approaching 50%.
Re: Solar Panel突破30%了
地球上戈壁沙漠等荒地多了去了。20%还是30%区别不大。人类还用不了那么多电以至于没地了。BCQ1 写了： 2023年 7月 9日 13:35 这也不是什么新闻吧,已经有50%的了,可能要考虑成本和量产的可能
PV conversion efficiency is the percentage of incident solar energy that is converted to electricity. Though most commercial panels have efficiencies from 15% to 20%, researchers have developed PV cells with efficiencies approaching 50%.
