BESS comparison
Great Power Max-20HC-5000 vs HiTHIUM ∞Power 6.25MWh
Both columns come from what Great Power and HiTHIUM publish. Fields either maker does not publish are marked «not published»; we do not estimate or rank.
Great Power
Max-20HC-5000
5 MWh
20 ft containerliquid-cooledLFPshipping
HiTHIUM
∞Power 6.25MWh
6.25 MWh
20 ft containerliquid-cooledLFPshipping
Specifications side by side
| Field | Great Power Max-20HC-5000 | HiTHIUM ∞Power 6.25MWh |
|---|---|---|
| Max energy per enclosure | 5 MWh | 6.25 MWh |
| Max power per enclosure | 2.5 MW | 3.125 MW |
| Published durations | 2 h | 2 h · 4 h |
| Segment | utility-scale | utility-scale |
| Status | shipping | shipping |
| Cell chemistry | LFP | LFP |
| Cell capacity | 314 Ah | 1175 Ah |
| Cell configuration | 1P416S ×12 | 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 | 1164.8–1497.8 V | 1040–1500 (nominal 1331.2) V |
| Cooling | liquid-cooled | liquid-cooled |
| Ingress protection | IP55 | IP55 |
| Operating temperature | -35…60 (discharge), -30…50 (charge) °C | -30…55 °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm | 6058 × 2438 × 2896 mm |
| Weight | 46 t | 48 t |
| Energy density | not published | 130 Wh/kg |
| Round-trip efficiency | 95% | 95% |
| Cycle life | not published | not published |
| Calendar life | not published | not published |
| Warranty | not published | not published |
| Fire suppression | aerosol + water | multi-stage active fire detection and protection system (NFPA 855 compliant); type of agent not specified in datasheet |
| Generation | 2024 | ∞Pack+ platform (2024) |
| Announced | 2024-09 | 2024-12 |
| Certifications | GB/T 36276, IEC 61000, IEC 62619, IEC 62933, NFPA 68, NFPA 69, NFPA 72, NFPA 855, UL 1973, UL 9540, UL 9540A | 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 | yes | 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: Max-20HC-5000 — 5 MWh; ∞Power 6.25MWh — 6.25 MWh
- Max power per enclosure: Max-20HC-5000 — 2.5 MW; ∞Power 6.25MWh — 3.125 MW
- Published durations: Max-20HC-5000 — 2 h; ∞Power 6.25MWh — 2 h · 4 h
- Cell capacity: Max-20HC-5000 — 314 Ah; ∞Power 6.25MWh — 1175 Ah
- Cell configuration: Max-20HC-5000 — 1P416S ×12; ∞Power 6.25MWh — 4*1P416S (4h) / 8*1P416S (2h)
- DC voltage: Max-20HC-5000 — 1164.8–1497.8 V; ∞Power 6.25MWh — 1040–1500 (nominal 1331.2) V
- Operating temperature: Max-20HC-5000 — -35…60 (discharge), -30…50 (charge) °C; ∞Power 6.25MWh — -30…55 °C
- Weight: Max-20HC-5000 — 46 t; ∞Power 6.25MWh — 48 t
- Fire suppression: Max-20HC-5000 — aerosol + water; ∞Power 6.25MWh — multi-stage active fire detection and protection system (NFPA 855 compliant); type of agent not specified in datasheet
- Generation: Max-20HC-5000 — 2024; ∞Power 6.25MWh — ∞Pack+ platform (2024)
- Announced: Max-20HC-5000 — 2024-09; ∞Power 6.25MWh — 2024-12
- Certifications: Max-20HC-5000 — GB/T 36276, IEC 61000, IEC 62619, IEC 62933, NFPA 68, NFPA 69, NFPA 72, NFPA 855, UL 1973, UL 9540, UL 9540A; ∞Power 6.25MWh — IEC 61000, IEC 62477, IEC 62619, IEC 62620, IEC 62933, IEC 63056, NFPA 855, UL 1973, UL 9540, UL 9540A, UN 38.3
Published by only one of the two: Energy density.
Variants
Great Power Max-20HC-5000 variants
| Variants | Energy | Power | Duration |
|---|---|---|---|
| 5.0 MWh @0.5C (≤417 kW ×6 / 1.25 MW ×2) | 5 MWh | 2.5 MW | 2 h |
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 Great Power Max-20HC-5000 →Open HiTHIUM ∞Power 6.25MWh →
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