HiTHIUM · utility-scale
HiTHIUM ∞Power 6.9MWh 8h
announced20 ft containerDC blockliquid-cooledLFP · 1300 AhBNEF Tier 1
Everything below comes from what HiTHIUM publishes about the ∞Power 6.9MWh 8h: the datasheet, the product page and press releases. Where a figure is not published, the field says so — we do not estimate.
Variants
Energy figures are nominal (beginning of life) as published by the manufacturer. One model, several duration options — the same enclosure with different power ratings.
| Variants | Energy | Power | Duration |
|---|---|---|---|
| 6.922 MWh 8h (0.125P) | 6.922 MWh | 865 kW | 8 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 1300 Ah |
| Cell configuration | 4*1P416S |
| Cell supplier | not published |
| Form factor | 20 ft container |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | 1040–1500 (nominal 1331.2) V |
| Cooling | liquid-cooled |
| Ingress protection | IP66 (battery compartment) |
| Operating temperature | -30…55 °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm |
| Weight | 50 t |
| Energy density | 135 Wh/kg |
| Round-trip efficiency | 96% |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | multi-stage active fire detection and protection system (NFPA 855 compliant); agent not specified in datasheet |
| Generation | 8-hour-native LDES (2025) |
| Announced | 2025-12 |
Certifications
IEC 62619IEC 62477IEC 63056IEC 61000IEC 62933UL 1973UL 9540AUL 9540NFPA 855UN 38.3
Key facts
- Nominal 6,922 kWh in a standard 20ft container using ∞Cell 1300Ah 8h cells (4*1P416S), 0.125P charge/discharge, RTE ≥96% (0.125P, 25 °C ±2 °C) per preliminary datasheet (Jan 2026)
- Maximum weight 50,000 kg; battery compartment IP66; ≥135 Wh/kg / ≥160 Wh/L; altitude ≤4,000 m
- Certifications listed as 'in progress' on the preliminary datasheet: IEC 62619/62477/63056/61000/62933, UL 1973, UL 9540A, UL 9540, NFPA 855, UN 38.3
- Manufacturer states design life up to 25 years, low-GWP coolant, side-by-side and back-to-back deployment (press releases); no cycle-life or warranty figures published
- Unveiled Dec 2025 (Eco-Day) as part of ∞Power 8 6.9MW/55.2MWh turnkey unit; shown at SNEC and The smarter E 2026; no shipment announcement found as of Aug 2026; power figure derived from stated 0.125P × nominal energy
What HiTHIUM does not publish for this model
These fields are empty because no public datasheet or release states them. That is information too: ask for these numbers before you shortlist.
Cell supplierCycle lifeCalendar lifeWarranty
Price signal
not published
No published price — Hithium has not disclosed pricing for this SNEC 2026 launch. Built on the world's first cell dedicated to long-duration storage (1300Ah), native 8-hour discharge, 25-year design life; 20-ft container. Directional guide only: sits above Hithium's own 6.25 MWh ∞Power (estimated $68-88/kWh against China H1 2026 tender benchmarks) given the LDES-specific cell and longer design life, but no vendor quote exists to confirm.
From the Coloprice BESS Price Index — a benchmark, not an offer. See the index for how each figure was collected. See the BESS Price Index →
Similar systems from other manufacturers
CRRC Zhuzhou Institute
6.X Liquid Cooling Energy Storage System
6.901 MWh · 20 ft container · liquid-cooled
CALB
20ft 6.9MWh Modular Liquid-Cooled ESS
6.9 MWh · 20 ft container · liquid-cooled
EVE Energy
6.9MWh BESS (S6900, Mr. Big family)
6.9 MWh · 20 ft container · liquid-cooled
REPT BATTERO
Powtrix 6.9MWh System
6.9 MWh · 20 ft container · liquid-cooled
Sourcing quote for HiTHIUM ∞Power 6.9MWh 8h
Coloprice is published by Dream View, a China-sourcing company. For commercial-scale projects we buy BESS containers factory-direct — verified manufacturer, certification review, pre-shipment inspection, export and freight — for a flat 10% fee.
Sources: HiTHIUM — Utility System product page · HiTHIUM preliminary datasheet 6,922 MWh, EU, Jan 2026 (Wayback archive of hithium.com PDF) · Product launch — 8-hour-native ∞Power 8 / ∞Cell 1300Ah (Dec 2025) · Press release — SNEC 2026 (∞Power 6.9MWh, ∞Cell 650Ah, ∞Power 10+MWh) · Press release — The smarter E Europe 2026