Chinese PV module maker Longi has achieved a power conversion efficiency of 26.5% for an n-type heterojunction (HJT) solar cell based on indium and an M6 wafer. It said the result has been confirmed by Germany’s Institute for Solar Energy Research Hamelin (ISFH).
“Through consistent technological innovation, Longi, the world’s leading solar technology company, has achieved continual breakthroughs in PV conversion efficiencies, breaking the world record for HJT cell efficiency twice in one week in October 2021,” it said, without providing additional details. The cell also achieved a fill factor of 86.08%, it noted.
Longi achieved an efficiency of 25.47% for a p-type cell in March and a 25.19% rating for its p-type TOPCon solar cell in July 2021. In June 2021, it recorded a 25.21% efficiency rating for an n-type TOPCon device. It has also reached a 26.3% efficiency for its n-type HJT cell.
This content is protected by copyright and may not be reused. If you want to cooperate with us and would like to reuse some of our content, please contact: email@example.com.
By submitting this form you agree to pv magazine using your data for the purposes of publishing your comment.
Your personal data will only be disclosed or otherwise transmitted to third parties for the purposes of spam filtering or if this is necessary for technical maintenance of the website. Any other transfer to third parties will not take place unless this is justified on the basis of applicable data protection regulations or if pv magazine is legally obliged to do so.
You may revoke this consent at any time with effect for the future, in which case your personal data will be deleted immediately. Otherwise, your data will be deleted if pv magazine has processed your request or the purpose of data storage is fulfilled.
Further information on data privacy can be found in our Data Protection Policy.