Recently, the Shandong HiTHIUM Long-Duration Energy Storage Integrated Industrial Park (Shandong Heze Base) marked its first international export since commencing mass production. The initial shipment— the ∞Power 6.25MWh 4-hour long-duration energy storage system prefabricated containers—departed from the Heze Base. These units will ship from Qingdao Port to overseas market .
Shandong HiTHIUM Exports First Batch of Long-Duration Energy Storage Systems
This shipment represents the first large-scale export from the Shandong Heze Base since mass production began in August 2026, signaling the official opening of overseas shipping channels and the start of a new phase of large-scale international delivery.
The exported energy storage units feature the world’s first 1175Ah battery cells specifically designed for long-duration energy storage. Each unit packs a capacity of 6.25MWh into a standard 20-foot container and is flexibly adaptable to 4-to-8-hour long-duration storage scenarios. The systems will be deployed in a long-duration storage project in Israel. Upon arrival, they will be distributed to project sites via local logistics networks to support the region’s clean energy transition and renewable energy absorption.
The Shandong HiTHIUM Heze Base is the world’s first integrated industrial park dedicated to long-duration energy storage, with a planned annual production capacity of 30GWh of long-duration energy storage cells and 20GWh of integrated long-duration energy storage systems. This initial export not only serves as a practical test of the Heze base’s mass production capabilities for overseas markets, but also marks the further realization of its integrated intelligent manufacturing and large-scale delivery capabilities.
From manufacturing in Heze and shipping via Qingdao Port to reaching overseas project sites, the successful shipment of this first batch of prefabricated long-duration energy storage system units has fully connected the end-to-end chain—spanning manufacturing, delivery, and overseas application—for HiTHIUM’s integrated long-duration energy storage products.
As a key manufacturing hub in HiTHIUM’s global strategy, the Heze base will leverage this export milestone to further refine the company’s global industrial layout and delivery systems. By capitalizing on its advanced integrated intelligent manufacturing and large-scale delivery capabilities, the base aims to provide global customers with safer, more efficient, and cost-effective integrated long-duration energy storage solutions, thereby contributing to the global green energy transition.
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