During the first half of 2024, LONGi has already established a number of new world records for solar cell efficiency. In May, the company announced a world-record efficiency of 27.30% for its silicon heterojunction back-contact (HBC) cells, certified by Germany’s ISFH, with a new record of 30.1% efficiency for commercial M6 size wafer-level silicon-perovskite tandem cells following in June, certified by Fraunhofer ISE. Both milestones were achieved immediately after a further record of 34.6% for tandem cell efficiency was announced at SNEC 2024. The world records highlight LONGi’s leading position in pushing the efficiency limits of tandem solar cell prototypes and mark significant milestones in the commercial viability of the technology.
About LONGi
Founded in 2000, LONGi is committed to being the world’s leading solar technology company, focusing on customer-driven value creation for full scenario energy transformation.