BESS comparison
Gotion High-Tech Gotion Grid 5 MWh (ESD1331-05P5015) vs Great Power Max-20HC-5000
Both columns come from what Gotion High-Tech and Great Power publish. Fields either maker does not publish are marked «not published»; we do not estimate or rank.
Gotion High-Tech
Gotion Grid 5 MWh (ESD1331-05P5015)
5.015 MWh
20 ft containerliquid-cooledLFPshipping
Great Power
Max-20HC-5000
5 MWh
20 ft containerliquid-cooledLFPshipping
Specifications side by side
| Field | Gotion High-Tech Gotion Grid 5 MWh (ESD1331-05P5015) | Great Power Max-20HC-5000 |
|---|---|---|
| Max energy per enclosure | 5.015 MWh | 5 MWh |
| Max power per enclosure | not published | 2.5 MW |
| Published durations | not published | 2 h |
| Segment | utility-scale | utility-scale |
| Status | shipping | shipping |
| Cell chemistry | LFP | LFP |
| Cell capacity | 314 Ah | 314 Ah |
| Cell configuration | 1P104S*4*12 | 1P416S ×12 |
| 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 | 1040–1497.6 V | 1164.8–1497.8 V |
| Cooling | liquid-cooled | liquid-cooled |
| Ingress protection | IP55 | IP55 |
| Operating temperature | -30…50 °C | -35…60 (discharge), -30…50 (charge) °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm | 6058 × 2438 × 2896 mm |
| Weight | 43 t | 46 t |
| Energy density | not published | not published |
| Round-trip efficiency | not published | 95% |
| Cycle life | 12,000 · '12000 cycles' on gotion.asia product page; brochure lists 314 Ah cell cycle life >12000 at 0.5P@25 °C; system test conditions not published | not published |
| Calendar life | not published | not published |
| Warranty | not published | not published |
| Fire suppression | Explosion proof + smoke extraction + PACK-level submerged fire extinguishing + gas extinguishing system + water sprinkler system | aerosol + water |
| Generation | Liquid Cooling ESS III | 2024 |
| Announced | 2024-02 | 2024-09 |
| Certifications | not published | GB/T 36276, IEC 61000, IEC 62619, IEC 62933, NFPA 68, NFPA 69, NFPA 72, NFPA 855, UL 1973, UL 9540, UL 9540A |
| 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: Gotion Grid 5 MWh (ESD1331-05P5015) — 5.015 MWh; Max-20HC-5000 — 5 MWh
- Cell configuration: Gotion Grid 5 MWh (ESD1331-05P5015) — 1P104S*4*12; Max-20HC-5000 — 1P416S ×12
- DC voltage: Gotion Grid 5 MWh (ESD1331-05P5015) — 1040–1497.6 V; Max-20HC-5000 — 1164.8–1497.8 V
- Operating temperature: Gotion Grid 5 MWh (ESD1331-05P5015) — -30…50 °C; Max-20HC-5000 — -35…60 (discharge), -30…50 (charge) °C
- Weight: Gotion Grid 5 MWh (ESD1331-05P5015) — 43 t; Max-20HC-5000 — 46 t
- Fire suppression: Gotion Grid 5 MWh (ESD1331-05P5015) — Explosion proof + smoke extraction + PACK-level submerged fire extinguishing + gas extinguishing system + water sprinkler system; Max-20HC-5000 — aerosol + water
- Generation: Gotion Grid 5 MWh (ESD1331-05P5015) — Liquid Cooling ESS III; Max-20HC-5000 — 2024
- Announced: Gotion Grid 5 MWh (ESD1331-05P5015) — 2024-02; Max-20HC-5000 — 2024-09
- Public datasheet: Gotion Grid 5 MWh (ESD1331-05P5015) — no; Max-20HC-5000 — yes
Published by only one of the two: Max power per enclosure, Published durations, Round-trip efficiency, Cycle life, Certifications.
Variants
Gotion High-Tech Gotion Grid 5 MWh (ESD1331-05P5015) variants
| Variants | Energy | Power | Duration |
|---|---|---|---|
| 5015 kWh container | 5.015 MWh | not published | not published |
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 |
Full model cards
Open Gotion High-Tech Gotion Grid 5 MWh (ESD1331-05P5015) →Open Great Power Max-20HC-5000 →
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