CATL · utility-scale
CATL EnerC Plus
shipping20 ft containerDC blockliquid-cooledLFP · 306 AhBNEF Tier 1
Everything below comes from what CATL publishes about the EnerC Plus: 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 |
|---|---|---|---|
| 4.07 MWh 0.5P, 306 Ah cells (C02306P05L01) | 4.073 MWh | 2.037 MW | 2 h |
| 3.72 MWh, 280 Ah cells (2023 brochure) | 3.72 MWh | not published | not published |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 306 Ah |
| Cell configuration | 5P2P416S (product model C02306P05L01); 2023 brochure lists 10P416S |
| Cell supplier | not published |
| Form factor | 20 ft container |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | 1331.2 rated; 1040–1500 range V |
| Cooling | liquid-cooled |
| Ingress protection | IP55 |
| Operating temperature | -25…55 °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm |
| Weight | 36 t |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | Fire protection system per NFPA 855; explosion-proof fan (ATEX) supported, dry pipe optional (brochure) |
| Generation | EnerC+ (2023) |
| Announced | not published |
Certifications
UN38.3UL1973IEC62619UL9540ANFPA855UL9540IEC62477IEC 62933-5-2IEC 61000-6-2IEC61000-6-4
Key facts
- 20-ft DC container, 4073.47 kWh at 0.5P (2036.73 kW), 306 Ah cells; 3.72 MWh 280 Ah version in 2023 brochure
- Non-walk-in modular design supports back-to-back installation, ~20% less floor space than EnerC
- Integrated redundant liquid cooling with in-container temperature difference ≤5 °C; C4 corrosion class (C5 optional)
- Auxiliary power max 37 kW; seismic IEEE 693-2018 moderate; altitude <2000 m without derating
- Supplied for Quinbrook Supernode Stages 1–2 (Australia) and Rolls-Royce mtu EnergyPack projects in the EU
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 supplierEnergy densityRound-trip efficiencyCycle lifeCalendar lifeWarrantyAnnounced
Similar systems from other manufacturers
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Tesla
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Sourcing quote for CATL EnerC Plus
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 — Product sheet EnerC+ container C02306P05L01 (hosted by distributor 7sun) · CATL brochure 2023-08 — EnerC Plus page · CATL news — Quinbrook Supernode (EnerC Plus Stages 1-2), 2026-08