Over the past decade, the Annual Ranking of Chinese Energy Storage Companies, compiled by CNESA (China Energy Storage Alliance), has established itself as one of the leading global benchmarks for assessing the competitiveness of the sector.
In the most recent edition, one of the highlights of the survey was the segment of power conversion systems (PCS – Power Conversion Systems), equipment responsible for converting and controlling the energy stored in batteries and allowing its integration into the electrical grid.
In this segment, Kehua Tech led the ranking in shipment volume in the Chinese domestic market, followed by Sineng, NA Electric, Soaring, and Sungrow. This data highlights the high level of technological competition at Kehua Tech, which has been listed on the Shenzhen Stock Exchange since 2010 and has 38 years of experience in the sector.
According to Rafael Pagliarini, head of sales at Kehua Tech in Brazil, this recognition reflects "consistency, scale, and a focus on quality — and reinforces our confidence in supporting projects in Brazil with PCS and AC integration solutions aligned with network requirements," he said.
“We maintained our leadership in the Chinese market and achieved 2nd place in the global ranking, also leading with power storage systems above 500 kW. In 2024, we surpassed the 30 GW mark in supplied storage inverters — and the consolidated data for 2025 has not yet been released. This year we will further intensify our work, as we also want leadership in the global market,” Pagliarini emphasized.
About the ranking
The annual CNESA DataLink ranking is a global energy storage database developed by CNESA (China Energy Storage Alliance – an authoritative source in the industry), which gathers information on projects, manufacturers, products, public policies, tenders, investments, and technical reports.
According to the organization, the companies' performance reflects factors such as production scale, technological maturity, and international capacity, which continues to drive energy storage as a key element for integrating renewable sources, such as solar and wind, into electrical systems.
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