LONGi Green Energy Technology Co. Ltd. says it has set a new world record of 33.9% for the efficiency of crystalline silicon-perovskite tandem solar cells. The National Renewable Energy Laboratory (NREL) certified the results.
It is reported that the previous world record was 33.7% and conducted by King Abdullah University of Science & Technology (KAUST) in May this year.
The new record efficiency of 33.9% has surpassed the Shockley-Quieser (S-Q) theoretical efficiency limit of 33.7% of single junction solar cells for the first time. This provides meaningful empirical data to demonstrate the advantages of crystalline silicon-perovskite tandem solar cells over crystalline silicon single junction solar cells in terms of efficiency.
LONGi says the new world record is the first time that a Chinese company has achieved the feat since the efficiency record of crystalline silicon-perovskite tandem solar cells began being tracked in 2015.
The post LONGi Achieves World Record Efficiency Rate for C-Si-Perovskite Solar Cells appeared first on Solar Industry.
LONGi Achieves World Record Efficiency Rate for C-Si-Perovskite Solar Cells
We have hundreds of convicted criminals on the streets due to Trump’s pardons. We have a quagmire in Iran due to Trump’s pointless and illegal war. The United States is viewed internationally with a blend of pity, contempt, and ridicule.
These were some dark days in U.S. history, but they seem bright and shiny in comparison to today.
Nixon didn’t storm the Capitol in an attempt to overthrow the government, nor did he hand out pardons for cash.
Renewable Energy
John Eastman, One of Trump’s Attorney Henchmen in an Attempt to Overthrow the U.S. Government, Is Disbarred
In April of this year, the California Supreme Court disbarred attorney John Charles Eastman. This after the State Bar Court Review Department in July 2025 affirmed the findings of the State Bar Court Hearing Department’s March 2024 recommendation, which found Eastman culpable of 10 out of 11 charges for egregious and deceitful conduct and recommended his disbarment.
Apparently, certain bodies within the United States are still trying to maintain justice here in America.
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