Longi’s R&D crew achieved an influence conversion effectivity of 33.5% for a perovskite-silicon photo voltaic cell. The China-based module producer made the announcement throughout Intersolar Europe this week in Munich, Germany.
“Enhancing cell conversion effectivity and decreasing electrical energy prices stay fixed themes driving the event of the photovoltaic business,” mentioned Longi President Li Zhenguo in the course of the announcement speech.
The European Photo voltaic Check Set up (ESTI) confirmed the outcomes, which characterize a 1.7% improve over the earlier 31.8% effectivity ranking, introduced in the course of the SNEC convention in late Could in Shanghai, China.
The US Nationwide Renewable Vitality Laboratory (NREL) ranked Longi’s newest effectivity outcomes because the second highest on document, after King Abdullah College of Science and Expertise’s (KAUST) achievement of 33.7% effectivity in June . Earlier in April, KAUST reported an effectivity of 33.2% for a perovskite/silicon tandem PV cell.
Longi has damaged the world document for photo voltaic cell effectivity 14 occasions since April 2021. It claimed the world’s highest effectivity for silicon cells in November 2022, with a 26.81% effectivity ranking for a undefined heterojunction photo voltaic cell.
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