State Power Investment: The "Ronghe No. 1" iron-chromium flow battery stack mass production line with independent intellectual property rights is put into production, and each production line can produce 5,000 sets of 30kW "Ronghe No. 1" battery stack per year, marking the iron-chromium flow battery energy storage technology from the laboratory to the commercial application stage. The company launched the world's first megawatt-level iron-chromium flow battery energy storage demonstration project in Huolinhe, Inner Mongolia, and is expected to be put into operation at the end of 2022, and the project will once again refresh the record of the largest empirical capacity of the global iron-chromium flow battery energy storage system after it is put into operation.
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