LONGi Says Achieved 26.8% Efficiency in Heterojunction Silicon Solar Cells
The efficiency is higher than the 25.26% achieved by the firm last year
December 23, 2022
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After a year and a half of extensive research in heterojunction (HJT) solar cells, China-based LONGi Green Energy Technology said it has achieved a record efficiency of 26.81% for its HJT silicon solar cells on full-size silicon wafers through mass production.