BESS comparison
CALB 20ft 5MWh High-Voltage Liquid-Cooled Container ESS vs HiTHIUM ∞Power 6.25MWh
Both columns come from what CALB and HiTHIUM publish. Fields either maker does not publish are marked «not published»; we do not estimate or rank.
CALB
20ft 5MWh High-Voltage Liquid-Cooled Container ESS
5 MWh
20 ft containerliquid-cooledLFPshipping
HiTHIUM
∞Power 6.25MWh
6.25 MWh
20 ft containerliquid-cooledLFPshipping
Specifications side by side
| Field | CALB 20ft 5MWh High-Voltage Liquid-Cooled Container ESS | HiTHIUM ∞Power 6.25MWh |
|---|---|---|
| Max energy per enclosure | 5 MWh | 6.25 MWh |
| Max power per enclosure | not published | 3.125 MW |
| Published durations | not published | 2 h · 4 h |
| Segment | utility-scale | utility-scale |
| Status | shipping | shipping |
| Cell chemistry | LFP | LFP |
| Cell capacity | 314 Ah | 1175 Ah |
| Cell configuration | not published | 4*1P416S (4h) / 8*1P416S (2h) |
| Cell supplier | not published | not published |
| Form factor | 20 ft container | 20 ft container |
| Block type | DC block | DC block |
| PCS integrated | no | no |
| DC voltage | not published | 1040–1500 (nominal 1331.2) V |
| Cooling | liquid-cooled | liquid-cooled |
| Ingress protection | not published | IP55 |
| Operating temperature | not published | -30…55 °C |
| Dimensions (L × W × H) | not published | 6058 × 2438 × 2896 mm |
| Weight | not published | 48 t |
| Energy density | not published | 130 Wh/kg |
| Round-trip efficiency | 95% | 95% |
| Cycle life | not published | not published |
| Calendar life | 15 y | not published |
| Warranty | not published | not published |
| Fire suppression | pack-level detection and suppression (one detector and one suppression unit per pack); system-level immersion water fire protection | multi-stage active fire detection and protection system (NFPA 855 compliant); type of agent not specified in datasheet |
| Generation | 314Ah / 1P104S | ∞Pack+ platform (2024) |
| Announced | not published | 2024-12 |
| Certifications | not published | IEC 61000, IEC 62477, IEC 62619, IEC 62620, IEC 62933, IEC 63056, NFPA 855, UL 1973, UL 9540, UL 9540A, UN 38.3 |
| Public datasheet | no | yes |
Where they differ
Only fields both manufacturers publish and where the values are not identical. Not a judgement — the right choice depends on the project.
- Max energy per enclosure: 20ft 5MWh High-Voltage Liquid-Cooled Container ESS — 5 MWh; ∞Power 6.25MWh — 6.25 MWh
- Cell capacity: 20ft 5MWh High-Voltage Liquid-Cooled Container ESS — 314 Ah; ∞Power 6.25MWh — 1175 Ah
- Fire suppression: 20ft 5MWh High-Voltage Liquid-Cooled Container ESS — pack-level detection and suppression (one detector and one suppression unit per pack); system-level immersion water fire protection; ∞Power 6.25MWh — multi-stage active fire detection and protection system (NFPA 855 compliant); type of agent not specified in datasheet
- Generation: 20ft 5MWh High-Voltage Liquid-Cooled Container ESS — 314Ah / 1P104S; ∞Power 6.25MWh — ∞Pack+ platform (2024)
- Public datasheet: 20ft 5MWh High-Voltage Liquid-Cooled Container ESS — no; ∞Power 6.25MWh — yes
Published by only one of the two: Max power per enclosure, Published durations, Cell configuration, DC voltage, Ingress protection, Operating temperature, Dimensions (L × W × H), Weight, Energy density, Calendar life, Announced, Certifications.
Variants
CALB 20ft 5MWh High-Voltage Liquid-Cooled Container ESS variants
| Variants | Energy | Power | Duration |
|---|---|---|---|
| 5 MWh | 5 MWh | not published | not published |
HiTHIUM ∞Power 6.25MWh variants
| Variants | Energy | Power | Duration |
|---|---|---|---|
| 6.25 MWh 2h (587 Ah cells, 8*1P416S, 0.5P) | 6.25 MWh | 3.125 MW | 2 h |
| 6.25 MWh 4h (1175 Ah cells, 4*1P416S, 0.25P) | 6.25 MWh | 1.562 MW | 4 h |
Full model cards
Open CALB 20ft 5MWh High-Voltage Liquid-Cooled Container ESS →Open HiTHIUM ∞Power 6.25MWh →
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