BESS comparison
AlphaESS Aster 5000 vs EVE Energy Liquid Cooling BESS Container BP-52-166.4/314-L
Both columns come from what AlphaESS and EVE Energy publish. Fields either maker does not publish are marked «not published»; we do not estimate or rank.
AlphaESS
Aster 5000
5.016 MWh
20 ft containerliquid-cooledLFPshipping
EVE Energy
Liquid Cooling BESS Container BP-52-166.4/314-L
5.016 MWh
20 ft containerliquid-cooledLFPshipping
Specifications side by side
| Field | AlphaESS Aster 5000 | EVE Energy Liquid Cooling BESS Container BP-52-166.4/314-L |
|---|---|---|
| Max energy per enclosure | 5.016 MWh | 5.016 MWh |
| Max power per enclosure | 2.508 MW | 2.51 MW |
| Published durations | 2 h | 2 h |
| Segment | utility-scale | utility-scale |
| Status | shipping | shipping |
| Cell chemistry | LFP | LFP |
| Cell capacity | not published | 314 Ah |
| Cell configuration | not published | 12P416S |
| 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 | 1331.2 (rated) V | 1164.8–1497.6 V |
| Cooling | liquid-cooled | liquid-cooled |
| Ingress protection | IP55 | IP55 |
| Operating temperature | -40…50 (battery module) °C | -30…60 °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm | 6200 × 2550 × 2896 mm |
| Weight | 43 t | 43 t |
| Energy density | not published | not published |
| Round-trip efficiency | not published | not published |
| Cycle life | not published | not published |
| Calendar life | not published | not published |
| Warranty | not published | not published |
| Fire suppression | aerosol + sprinkler (redundant dual-extinguishing) + explosion relief panel | not published |
| Generation | V01 (2025-05) | MB31 (314 Ah) |
| Announced | not published | not published |
| Certifications | IEC 61000, IEC 62477, IEC 62619, IEC 62933, NFPA 69, UL 1973, UL 9540A | UN3536 |
| 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 power per enclosure: Aster 5000 — 2.508 MW; Liquid Cooling BESS Container BP-52-166.4/314-L — 2.51 MW
- DC voltage: Aster 5000 — 1331.2 (rated) V; Liquid Cooling BESS Container BP-52-166.4/314-L — 1164.8–1497.6 V
- Operating temperature: Aster 5000 — -40…50 (battery module) °C; Liquid Cooling BESS Container BP-52-166.4/314-L — -30…60 °C
- Dimensions (L × W × H): Aster 5000 — 6058 × 2438 × 2896 mm; Liquid Cooling BESS Container BP-52-166.4/314-L — 6200 × 2550 × 2896 mm
- Generation: Aster 5000 — V01 (2025-05); Liquid Cooling BESS Container BP-52-166.4/314-L — MB31 (314 Ah)
- Certifications: Aster 5000 — IEC 61000, IEC 62477, IEC 62619, IEC 62933, NFPA 69, UL 1973, UL 9540A; Liquid Cooling BESS Container BP-52-166.4/314-L — UN3536
Published by only one of the two: Cell capacity, Cell configuration, Fire suppression.
Variants
AlphaESS Aster 5000 variants
| Variants | Energy | Power | Duration |
|---|---|---|---|
| Aster 5000 (AlphaCS-H20-DC-LC-EX, 12 clusters, 0.5 P) | 5.016 MWh | 2.508 MW | 2 h |
EVE Energy Liquid Cooling BESS Container BP-52-166.4/314-L variants
| Variants | Energy | Power | Duration |
|---|---|---|---|
| 5016 kWh, 0.5P (2.51 MW per evebatteryusa) | 5.016 MWh | 2.51 MW | 2 h |
Full model cards
Open AlphaESS Aster 5000 →Open EVE Energy Liquid Cooling BESS Container BP-52-166.4/314-L →
Other comparisons
Gotion High-Tech Gotion Grid 5 MWh (ESD1331-05P5015) vs EVE Energy Liquid Cooling BESS Container BP-52-166.4/314-LGotion High-Tech Gotion Grid 5 MWh (ESD1331-05P5015) vs AlphaESS Aster 5000Pylontech Container L5000-BAT vs EVE Energy Liquid Cooling BESS Container BP-52-166.4/314-LPylontech Container L5000-BAT vs AlphaESS Aster 5000Sunwoda Energy NoahX 2.0 (NoahX-1500/4170, NoahX-1500/5015-L2) vs EVE Energy Liquid Cooling BESS Container BP-52-166.4/314-LSunwoda Energy NoahX 2.0 (NoahX-1500/4170, NoahX-1500/5015-L2) vs AlphaESS Aster 5000CATL TENER vs EVE Energy Liquid Cooling BESS Container BP-52-166.4/314-LCATL TENER vs AlphaESS Aster 5000