Recently, Anhui Huasun New Energy Technology Co., Ltd. has made two groundbreaking achievements in the field of crystalline silicon heterojunction/perovskite tandem solar cells: the efficiency of small-sized (1cm²) lab cells has successfully reached 34.02%, while the efficiency of production-line large-sized (210HP) cells has achieved 29.01%. This milestone breakthrough not only demonstrates Huasun’s continuous innovation capabilities in the heterojunction perovskite tandem field but, more importantly, highlights Huasun’s leadership in the commercialization and mass production of this technology. It contributes Huasun’s strength to ultimately realizing the transition of tandem cells from the laboratory to practical application.
