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Hithium said its cumulative battery shipments exceeded 200 GWh on Oct. 15, around 14 months after reaching 100 GWh. The figure is total shipments, not annual production capacity or batteries installed and operating; the company has not disclosed the volume of its reported long-duration storage orders.
Chinese energy storage manufacturer Hithium said cumulative battery shipments exceeded 200 GWh on Oct. 15, about 14 months after it reached its first 100 GWh. The milestone, announced at the company’s manufacturing site in Chongqing, marks faster shipment growth but does not represent annual production capacity or the amount of storage currently installed and operating worldwide.
Hithium reached 100 GWh of cumulative shipments in August 2025, nearly four years after beginning commercial deliveries in late 2021. The company said it added another 100 GWh in approximately 14 months. The announcement does not provide a breakdown of shipments by year, customer, product or destination.
The company’s manufacturing network includes sites in Xiamen, Chongqing and Heze, China. Hithium reported annual cell capacity of 45 GWh at its Xiamen operation in 2025. The Chongqing complex has a planned annual cell capacity of 56 GWh, while its newer Heze plant has planned annual capacity of 30 GWh for storage cells and 20 GWh for integrated storage systems. Those figures describe different production stages and include planned output, so they should not be treated as a verified total of currently available cell capacity.
Hithium also assembles battery modules and systems at a Mesquite, Texas, facility designed for 10 GWh annually; it is not a cell-manufacturing plant. In Spain, the company has agreed to develop a roughly €400 million cell and system factory in Navarre, with production targeted for 2027. Hithium said its Heze plant began mass production in August and made its first overseas shipments in September.
Faster Growth in Storage Shipments
The pace of Hithium’s second 100 GWh milestone points to a rapid increase in cumulative deliveries as demand for utility-scale battery storage expands. Shipments can indicate a manufacturer’s commercial scale, but the milestone alone does not show how much product is installed, operating, or available to meet demand in any particular market.
The announcement also comes as Hithium expands production and assembly across several locations. Its ability to deliver future orders will depend on how quickly planned capacity becomes operational and how much output is allocated to customers and regions. The company’s figures offer a snapshot of its reported shipment growth, not independent confirmation of factory utilization or delivered project performance.
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From First Deliveries to 200 GWh
Founded in Xiamen in 2019, Hithium began commercial battery deliveries in late 2021. It disclosed 35.1 GWh of energy storage battery shipments in 2024 in an earlier Hong Kong listing application. Hithium has said its global ranking rose from fifth in 2023 to third in 2024 and second in 2025. Separately, InfoLink Consulting ranked it second behind CATL in global energy storage cell shipments in the first half of 2026.
The company is focusing on lithium iron phosphate products for storage applications lasting four hours or longer. It says its 1,175 Ah cells are designed for four-hour systems and its 1,300 Ah format targets eight-hour applications. Hithium also supplies Swiss-headquartered Turkish battery energy storage system manufacturer Maxxen. These developments provide context for its expansion, but do not establish that every shipment is a complete system or that all products are destined for long-duration projects.
“Our orders for long-duration storage now extend through the end of 2027.”
— Jason Wang, Hithium co-founder and CEO, speaking to ESS News at an October 15 media briefing
Shipment Totals and Order Volumes
Hithium has not disclosed the volume, customer breakdown or delivery schedule behind its reported long-duration storage orders. It is also unclear how much of the 200 GWh total consists of cells, modules or systems, or how shipments are distributed across markets.
The company’s stated and planned plant capacities do not establish how much output is currently available. The figures cover different production stages, and the source material does not provide a consolidated, independently verified measure of operating cell capacity. The 200 GWh figure is a company-reported cumulative shipment total; the announcement does not provide an independent audit of it.
Capacity Ramp-Up and 2027 Plans
Near-term developments include the continued ramp-up of Hithium’s Chongqing and Heze operations and further shipments from its Texas assembly plant. The company has said the Navarre project is targeting production in 2027. Whether that timeline is met, and how much each facility will contribute to deliveries, remains to be seen.
Hithium’s next stated commercial marker is its reported long-duration order book, which CEO Jason Wang said extends through the end of 2027. The company has not published the contracted volume, so subsequent disclosures about orders, production and deliveries will be needed to show how the shipment milestone translates into projects in operation.
Key Questions
What did Hithium announce?
Hithium said on October 15, 2026, that its cumulative battery shipments had exceeded 200 GWh.
Does 200 GWh mean that much battery storage is operating?
No. The figure is cumulative shipments, not a measure of the amount installed and operating worldwide or of annual manufacturing capacity.
How quickly did Hithium reach the second 100 GWh?
The company reached its first 100 GWh in August 2025 and said it added the next 100 GWh in about 14 months.
What is known about Hithium’s long-duration orders?
CEO Jason Wang told ESS News that orders for long-duration storage extend through the end of 2027. The company did not disclose the contracted volume.
Where is Hithium expanding production?
Its Chinese production network includes Xiamen, Chongqing and Heze. Hithium also operates a Texas assembly plant and has agreed to develop a cell and system factory in Navarre, Spain, with production targeted for 2027.
Source: rss
