HiTHIUM

HiTHIUM (founded 2019, Xiamen) makes its own prismatic LFP cells (314 Ah; 587 Ah for 2h, 1175 Ah for 4h, 1300 Ah for 8h duty) and NFPP sodium-ion cells, and integrates them into liquid-cooled 20ft DC containers used with external string or central PCS. The utility line is the ∞Block 4.180/5.016 MWh (314 Ah, 0.5P), the ∞Power 6.25 MWh in 2h and 4h builds, the 8-hour ∞Power 6.9 MWh (preliminary datasheet, no shipments announced) and the 10ft ∞Power Flexsso. C&I products are the ∞Block 261 kWh (integrated PCS), the DC-only ∞Block 418 kWh and the June-2026 ∞Power 1022 kWh cabinet. Datasheets state nominal energy, P-rate, DC round-trip efficiency, voltage window, weight, IP rating, energy density and certifications (IEC 62619/62477/63056/61000, UL 1973, UL 9540A, NFPA 855, UN 38.3; UL 9540 only on the 6.25 MWh 4h and 6.9 MWh sheets), but never cycle life, calendar life, warranty, auxiliary power or noise. Datasheet downloads on hithium.com now require a login; figures here come from product-page spec tables and earlier open PDFs on hithium.com, some only via the Wayback Machine. Subsidiaries: HiTHIUM Deutschland GmbH, HiTHIUM USA Inc. No press kit or image licence exists, only a media contact form.

HiTHIUM publishes no image licence or press kit, so model cards show a schematic illustration instead of a manufacturer photo. Photos will be added only with written permission.

No press kit or media-asset page found on hithium.com; the site offers only a 'Media' contact form (About Us → Contact Us). Product renderings on the product pages carry no stated licence.