BESS comparison
CALB 20ft 5MWh High-Voltage Liquid-Cooled Container ESS vs REPT BATTERO Powtrix 3.0 DC Container (6.261 MWh)
Both columns come from what CALB and REPT BATTERO 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
REPT BATTERO
Powtrix 3.0 DC Container (6.261 MWh)
6.262 MWh
20 ft containerliquid-cooledLFPshipping
Specifications side by side
| Field | CALB 20ft 5MWh High-Voltage Liquid-Cooled Container ESS | REPT BATTERO Powtrix 3.0 DC Container (6.261 MWh) |
|---|---|---|
| Max energy per enclosure | 5 MWh | 6.262 MWh |
| Max power per enclosure | not published | 1.566 MW |
| Published durations | not published | 4 h |
| Segment | utility-scale | utility-scale |
| Status | shipping | shipping |
| Cell chemistry | LFP | LFP |
| Cell capacity | 314 Ah | 392 Ah |
| Cell configuration | not published | 416S12P |
| 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 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 | 49 t |
| Energy density | not published | not published |
| Round-trip efficiency | 95% | not published |
| 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 | module-level active/passive thermal-runaway protection + container-level fire protection system |
| Generation | 314Ah / 1P104S | Powtrix 3.0 |
| Announced | not published | not published |
| Certifications | not published | GB/T 36276-2023, IEC 60730-1-2022, IEC 61000-6-2-2016, IEC 61000-6-4-2018, IEC 62477-1-2012, IEC 62619-2022, IEC 62933-5-2-2022, IEC 63056-2020, IEEE Std 693-2018, ISO 3744-2010, NFPA 68-2023, NFPA 69-2024, NFPA 855, REACH, RoHS, UL 1973-2022, UL 9540-2023, UL 9540A-2019, UN 3536, 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; Powtrix 3.0 DC Container (6.261 MWh) — 6.262 MWh
- Cell capacity: 20ft 5MWh High-Voltage Liquid-Cooled Container ESS — 314 Ah; Powtrix 3.0 DC Container (6.261 MWh) — 392 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; Powtrix 3.0 DC Container (6.261 MWh) — module-level active/passive thermal-runaway protection + container-level fire protection system
- Generation: 20ft 5MWh High-Voltage Liquid-Cooled Container ESS — 314Ah / 1P104S; Powtrix 3.0 DC Container (6.261 MWh) — Powtrix 3.0
- Public datasheet: 20ft 5MWh High-Voltage Liquid-Cooled Container ESS — no; Powtrix 3.0 DC Container (6.261 MWh) — 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, Round-trip efficiency, Calendar life, Certifications.
Variants
CALB 20ft 5MWh High-Voltage Liquid-Cooled Container ESS variants
| Variants | Energy | Power | Duration |
|---|---|---|---|
| 5 MWh | 5 MWh | not published | not published |
REPT BATTERO Powtrix 3.0 DC Container (6.261 MWh) variants
| Variants | Energy | Power | Duration |
|---|---|---|---|
| 6.261 MWh / 1565.5 kW (0.25P) | 6.262 MWh | 1.566 MW | 4 h |
Full model cards
Open CALB 20ft 5MWh High-Voltage Liquid-Cooled Container ESS →Open REPT BATTERO Powtrix 3.0 DC Container (6.261 MWh) →
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