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The company’s TOPCon 4.0 Plus cell mass production efficiency has surpassed 26.7%, achieving an open-circuit voltage of 742 mV. Photograph: DAS Solar
DAS Solar has reaffirmed its position as a leader in n-type PV technology by securing a spot on BloombergNEF's Tier 1 PV module manufacturers list for Q1 2025. The company has pioneered n-type TOPCon technology, achieving mass production in 2020 and consistently setting efficiency records. Its latest TOPCon 4.0 Plus cells surpass 26.7% efficiency, while its n-type modules offer a maximum power output of 610.15 W. Expanding globally, DAS Solar has established subsidiaries in Germany, Australia, and Japan, strengthening its market presence. The company also prioritizes ESG principles, achieving zero-carbon factories and advancing PV module recycling. Through continuous R&D, including collaborations on SFOS technology, DAS Solar aims to exceed 40% cell efficiency, driving industry transformation toward, high-performance solar solutions while reinforcing its competitive edge worldwide.