May 7-9, 2025 – CALB (China Aviation Lithium Battery) made a significant impact at the EES Europe 2025 exhibition in Munich, Germany, marking the international launch of its groundbreaking 314Ah energy storage cell – already achieving mass production and delivery overseas, setting a new industry standard. Under the theme "Higher Energy, Longer Life, Better Economics," CALB also globally premiered its mass-produced 314Ah Gen2.0 Ultra-Long Cycle cell and its industry-leading 6.25+MWh liquid-cooled containerized energy storage system, while showcasing core products like the 640Ah high-capacity cell.
The star product of CALB's showcase, the 314Ah Gen2.0 cell, tackles the core challenges of large-scale energy storage. Its key competitive advantage is an ultra-long cycle life exceeding 15,000 cycles, enabling 25-year system longevity. Performance highlights include:
Capacity fade rate ≤1.5% within the first 1,000 cycles – over 20% better than mainstream industry products.
Higher system integration efficiency, reducing Levelized Cost of Storage (LCOS) by approximately 20% throughout the system's lifespan.
Thermal runaway protection designed to meet the world's most stringent safety standards.
Ideal for long-duration, high-reliability applications like renewable power plants (wind/solar) and grid-side frequency regulation.
Addressing large-scale commercial, industrial, and grid-side storage needs, CALB unveiled its industry-leading 6.25+MWh system, centered on Reliability, Safety, and Sustainability:
High Reliability: Integrated electrical architecture and full liquid cooling design enhance component maintenance efficiency and reduce replacement frequency by 30%.
Industry-Leading Safety: Features CALB's innovative thermoelectric separation design, high heat-resistant insulation, and multiple layers of passive + active protection.
Sustainability: Reduces overall power station footprint by over 15%, operates at low noise levels (<70 dB), and utilizes low-GWP refrigerant combined with natural cooling to cut auxiliary power consumption by 20%.
Both the showcased 314Ah Gen2.0 cell and the 6.25+MWh system have obtained EU CE certification. They incorporate design optimizations for Europe's extreme climates and grid requirements, offering customers high-return energy storage solutions throughout the entire product lifecycle.
"As a battery expert, CALB remains deeply customer-centric, focused on delivering tangible value – an approach widely recognized by our clients and the industry," stated a company representative. "We are committed to deepening collaboration with energy enterprises and power plant investors to accelerate the large-scale adoption of long-duration energy storage technologies, driving greater contributions to the global energy transition."
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