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日经BP精选:硅系光伏电池已达极限?积水化学工业大力投资钙钛矿电池
日经中文网·2025-07-18 02:39

Group 1 - The world's largest thin-film perovskite solar cell, measuring approximately 250 meters, is showcased at the Osaka Kansai Expo, manufactured by Sekisui Chemical [3] - Sekisui Chemical plans to invest a total of 314.5 billion yen over the next five years to develop perovskite solar cells, with an initial investment of 90 billion yen to acquire part of Sharp's Sakai factory and production equipment, aiming to start a production line with an annual capacity of 100 MW by 2027 [3] - The company aims to dominate the domestic market in Japan by 2030, targeting sales of 2 trillion yen [3]