● 9MWh per unit—enough to charge 150 EVs or power a German household for 6 years. ● 45% better space efficiency vs. standard 20ft containers, cutting land use by 40%. ● 20% lower construction costs for large-scale projects (e., an 800MWh facility needs 30% fewer containers). . At ees Europe 2025, CATL launched TENER Stack, the world's first mass-produced 9MWh ultra-large-scale energy storage solution, setting a new industry benchmark for power capacity, deployment flexibility, and logistical efficiency. This innovation marks another milestone for CATL in the energy storage sector, following. . Landmark innovation pairs high capacity with flexible transport, redefining large-scale energy storage MUNICH, May 7, 2025 /PRNewswire/ -- CATL today unveiled the TENER Stack, the world's first 9MWh ultra-large capacity energy storage system solution set for mass production at ees Europe 2025. . The world's biggest battery maker unveiled its latest utility-scale battery energy storage product- the Tener Stack – at the Smarter E show. The 9 MWh system supports both centralized and string power conversion system architectures, offering flexibility for a range of deployment scenarios. This groundbreaking solution marks a strategic leap in capacity, deployment agility, safety, and logistics efficiency, setting new benchmarks for the energy. . On May 7, 2025, CATL unveiled the TENER Stack at the EES Europe trade fair in Munich, Germany, introducing the world's first mass-producible 9MWh ultra-large-capacity energy storage system, according to a company press release. The system offers advancements in capacity, deployment flexibility. .
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