Big data unlocks new skills in automation

MC07B0075-5A3-4-00 Since 2019, Siemens, together with Jingyun, has taken the lead in applying cutting-edge technologies such as big data to the automatic control of photovoltaic equipment, making trend prediction, rolling optimization and enhanced control of the crystal pulling process of the single crystal furnace, so as to improve the stability and production capacity of the monocrystalline silicon production process and reduce the dependence on manual labor. After continuous intelligent optimization, the overall survival rate of crystal rod is improved, the temperature stability time is shortened, and the average unit yield is improved. Beijing Express is also further on the road of digitalization, intelligence and sustainability.

05 The future of China’s Green Silicon Valley

MC07B0075-5A3-4-00 Rows of monocrystalline furnaces run at high speed, and the monocrystalline silicon rods freshly baked after pre-cooling are shining silver… In Leshan, “China’s green Silicon Valley”, almost every visitor to the Beijing Yuntong manufacturing base will strongly feel the infinite vitality of the photovoltaic industry under the “double carbon” goal.

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MC07B0075-5A3-4-00 Jingyuntong Leshan Manufacturing Base is mainly engaged in the research and development and manufacturing of monocrystalline silicon rods, slices and related supporting facilities. In the first half of this year, while the first phase of the project reached full production, the second phase of the Leshan Manufacturing Base project also achieved ignition test operation. In the future map of JingYuntong, it will be built into a highly intelligent and low-carbon “black light factory” to illuminate the industrial ecology with innovative digital technologies and solutions, and help Leshan to advance to a hundred billion level and world-class advanced manufacturing cluster.

MC07B0075-5A3-4-00 Feng Zhenkun, deputy general manager of Beijing Express, said that Siemens is an important partner of Beijing Express, and in the future, we will carry out in-depth cooperation in the direction of equipment standardization, workshop digitization and factory intelligence in the field of new energy photovoltaic. The ups and downs of the industry cycle will occur repeatedly, and only by doing a good job of ourselves and creating and win-win with partners can we go more stable and further.