CATL · utility-scale
CATL EnerOne
legacycabinetDC blockliquid-cooledLFP · 280 AhBNEF Tier 1
Everything below comes from what CATL publishes about the EnerOne: the datasheet, the product page and press releases. Where a figure is not published, the field says so — we do not estimate.
Variants
Energy figures are nominal (beginning of life) as published by the manufacturer. One model, several duration options — the same enclosure with different power ratings.
| Variants | Energy | Power | Duration |
|---|---|---|---|
| 372.7 kWh, ≥2 h (O852280-E) | 372.7 kWh | not published | 2 h |
| 372.7 kWh, 1–2 h (O852280-P) | 372.7 kWh | not published | not published |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 280 Ah |
| Cell configuration | 1P416S |
| Cell supplier | not published |
| Form factor | cabinet |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | 1331.2 V |
| Cooling | liquid-cooled |
| Ingress protection | IP66 |
| Operating temperature | not published |
| Dimensions (L × W × H) | 1300 × 1300 × 2280 mm |
| Weight | 3.5 t |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | separate fire protection system (brochure, no details) |
| Generation | EnerOne (2020) |
| Announced | not published |
Certifications
UL 9540AUL 1973IEC 62619IEC 62477-1 LVDIEC 61000-6-2/4 EMC
Key facts
- Outdoor liquid-cooled rack, 372.7 kWh, 280 Ah cells, 1P416S, 1331.2 V, IP66, 3500 kg
- Energy (-E, ≥2 h) and power (-P, 1–2 h) versions; indoor rack R852280 (924×1185×2329 mm) also listed in 2020 brochure
- Compatible with 600–1500 V systems; frequency-conversion liquid cooling with ≤3 °C cell temperature difference
- Deployed in EU projects with Rolls-Royce Power Systems; superseded by EnerOne Plus
What CATL does not publish for this model
These fields are empty because no public datasheet or release states them. That is information too: ask for these numbers before you shortlist.
Cell supplierOperating temperatureEnergy densityRound-trip efficiencyCycle lifeCalendar lifeWarrantyAnnounced
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Sourcing quote for CATL EnerOne
Coloprice is published by Dream View, a China-sourcing company. For commercial-scale projects we buy BESS containers factory-direct — verified manufacturer, certification review, pre-shipment inspection, export and freight — for a flat 10% fee.
Sources: CATL brochure 2023-03 (JP site) — Outdoor Liquid Cooling Battery System EnerOne · CATL BESS Product Brochure 2020-09 — Liquid Cooling Solution EnerOne