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Hithium said cumulative battery shipments exceeded 200 GWh on Oct. 15, roughly 14 months after it reached 100 GWh. The figure counts shipments over time, not annual production capacity or batteries installed and operating; the company has not disclosed the contracted volume behind its long-duration storage orders.
Chinese energy storage manufacturer Hithium said Oct. 15 that its cumulative battery shipments had exceeded 200 gigawatt-hours (GWh), doubling its previous 100 GWh milestone in about 14 months. The announcement, made at the company’s Chongqing manufacturing site, marks faster shipment growth as Hithium expands production, but the total is not a measure of annual capacity or batteries already installed and operating.
Hithium reached its first 100 GWh in August 2025, nearly four years after beginning commercial deliveries in late 2021, according to the company’s reported timeline. It added the next 100 GWh in approximately 14 months. The cumulative figure tracks shipments across that period; Hithium did not provide a breakdown by year, customer or destination in the source report.
The company’s manufacturing network is centered on three Chinese sites. Its Xiamen headquarters combines research and development with battery manufacturing and had reported annual cell capacity of 45 GWh in 2025. The Chongqing complex has a planned annual cell capacity of 56 GWh and is ramping up lines for large-format cells intended for long-duration storage.
Hithium’s newer facility in Heze, Shandong province, began mass production in August, according to the report. It has planned annual capacity of 30 GWh for storage cells and 20 GWh for integrated storage systems, and made its first overseas shipments in September. Those figures cover different production stages and include planned output; they should not be read as a verified total of currently available cell capacity.
A Faster Shipment Ramp
Passing 200 GWh gives customers and industry observers a measure of Hithium’s cumulative delivery scale as demand grows for batteries used to store electricity on power grids. The time taken to ship the second 100 GWh was much shorter than the nearly four years associated with the first, indicating an acceleration in deliveries. Shipment totals alone, however, do not establish how much production capacity is currently running or how much storage has been deployed.
The milestone also matters because long-duration storage is a stated focus of Hithium’s next product expansion. Its 1,175 amp-hour cells are designed for four-hour systems, while its 1,300 amp-hour format targets eight-hour applications, the source report said. Larger shipment volumes could support deployments in that segment, but the announcement does not specify how much of the 200 GWh consists of these products or where the shipments will be used.
Hithium’s scale is relevant to a competitive market in which manufacturers are seeking customers across multiple regions. The report says the company also supplies Swiss-headquartered Turkish battery energy storage system maker Maxxen. Its growing delivery record may broaden its commercial reach, though no customer-level shipment figures were provided.
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From 100 GWh to 200 GWh
Founded in Xiamen in 2019, Hithium began commercial deliveries in late 2021. It shipped 35.1 GWh of energy storage batteries in 2024, according to figures disclosed in an earlier Hong Kong listing application. The company 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, according to the report.
Hithium has also been extending its footprint outside China. Its Mesquite, Texas, plant began shipping systems in August 2025 and is designed to assemble 10 GWh of battery modules and systems annually; it is an assembly site, not a cell-manufacturing plant. In Spain, Hithium agreed to develop a roughly €400 million plant in Navarre, with cell and system production targeted for 2027. The report describes that facility as a future project, not current output.
“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
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Shipment Mix and Capacity
The announcement does not specify the shipment mix behind the 200 GWh total, including product types, customer destinations or the share intended for long-duration projects. Nor does it say how much of the milestone represents cells versus other battery products. The figure should not be treated as installed storage: shipments can precede installation and operation.
Current production also remains difficult to calculate from the figures provided. Reported and planned capacities refer to different sites, production stages and time frames, while the Heze and Chongqing figures include planned output. Hithium did not disclose the contracted volume of orders extending through 2027, the utilization rates of its plants, or a verified total of operational cell capacity. The Spain plant’s targeted 2027 start is also a future plan, not a confirmed production date.
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Expansion and Long-Duration Orders
The next developments to watch are the ramp-up of Hithium’s Chongqing and Heze operations, further shipments from its Texas assembly plant, and progress toward the planned Navarre facility. The company has targeted production in Spain for 2027, while its stated order horizon for long-duration storage also runs through the end of that year. No additional shipment target or project milestone was provided with the 200 GWh announcement.
Future disclosures on annual shipments, plant utilization, customer deliveries and the value or volume of its order book would help clarify how the cumulative milestone translates into current output and deployed storage. Until then, the 200 GWh figure is best understood as a company-reported total shipped to date.
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Key Questions
What did Hithium announce?
Hithium said its cumulative battery shipments exceeded 200 GWh on October 15, 2026. The company said it reached 100 GWh in August 2025 and added another 100 GWh in about 14 months.
Does 200 GWh mean that much battery storage is operating?
No. The figure represents cumulative shipments, not the amount of storage installed and operating. The announcement does not provide an installed-capacity total.
How much of Hithium’s production capacity is currently available?
The available information does not establish a verified total. Published site figures include planned capacity and cover different production stages, so they cannot be combined into a confirmed current cell-capacity figure.
What did Hithium say about future 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.
Source: rss
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