The European Solar Test Installation (ESTI) has confirmed Longi's achievement of a world record-breaking efficiency rating of 34.6% for a perovskite-silicon tandem solar cell.
Longi said today at the SNEC tradeshow in Shanghai, China, that it has achieved a power conversion efficiency of 34.6% for a perovskite-silicon tandem solar cell.
The European Solar Test Installation (ESTI) has certified the results, which represent a world record for this cell typology.
The previous record was held by Longi itself, which achieved an efficiency of 33.9% in November.
“We achieved this result by optimizing the thin film deposition process of the electron transport layer, developing and using high-efficiency defect passivation materials, and designing and developing high-quality interfacial passivation structures,” the company said in a statement, without providing further details.
The European Solar Test Installation (ESTI) certified the results, which represented a significant increase on its previous 31.8% efficiency rating, which was announced during last year’s SNEC edition.
Longi has broken the world record for solar cell efficiency 16 times since April 2021.
The original article contains 180 words, the summary contains 145 words. Saved 19%. I’m a bot and I’m open source!
This is the best summary I could come up with:
Longi said today at the SNEC tradeshow in Shanghai, China, that it has achieved a power conversion efficiency of 34.6% for a perovskite-silicon tandem solar cell.
The European Solar Test Installation (ESTI) has certified the results, which represent a world record for this cell typology.
The previous record was held by Longi itself, which achieved an efficiency of 33.9% in November.
“We achieved this result by optimizing the thin film deposition process of the electron transport layer, developing and using high-efficiency defect passivation materials, and designing and developing high-quality interfacial passivation structures,” the company said in a statement, without providing further details.
The European Solar Test Installation (ESTI) certified the results, which represented a significant increase on its previous 31.8% efficiency rating, which was announced during last year’s SNEC edition.
Longi has broken the world record for solar cell efficiency 16 times since April 2021.
The original article contains 180 words, the summary contains 145 words. Saved 19%. I’m a bot and I’m open source!