CORNEX · utility-scale
CORNEX CORNEX M5 (PF173-314A-C5015L)
shipping20 ft containerDC blockliquid-cooledLFP · 314 AhBNEF Tier 1
Everything below comes from what CORNEX publishes about the CORNEX M5 (PF173-314A-C5015L): 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 |
|---|---|---|---|
| 5.015 MWh / 2500 kW (0.5P) | 5.015 MWh | 2.5 MW | 2 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 314 Ah |
| Cell configuration | 12*1P416S |
| Cell supplier | not published |
| Form factor | 20 ft container |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | 1040–1500 (rated 1331.2) V |
| Cooling | liquid-cooled |
| Ingress protection | IP55 |
| Operating temperature | -30…55 °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm |
| Weight | 42.5 t |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | 'Submerge' battery safety system + perfluorohexanone / heptafluoropropane / aerosol (optional) |
| Generation | M5 |
| Announced | 2024-02 |
Certifications
GB/T 36276IEC 62619UL9540A
Key facts
- 20ft DC container, 12 racks of 1P416S with 314Ah cells (PF173-314A); nominal 5,015 kWh, rated 2,500 kW
- Liquid cooling + liquid warming; IP55; -30…55 °C; 42.5 t
- Mass production started 2024-02-01 at the Xiaogan plant (company news)
- Cell-level claims: 12,000 cycles and ≥94.5% energy efficiency at 0.5P (cell datasheet); no system-level RTE or cycle life published
- Certifications: press release cites GB/T 36276, IEC 62619, UL9540A; product manual lists only 'GB/UL/IEC/UN/NFPA' without standard numbers
What CORNEX 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 lifeWarranty
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Sourcing quote for CORNEX CORNEX M5 (PF173-314A-C5015L)
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: CORNEX — Energy Storage Solutions (PF173-314A-C5015L specs) · CORNEX — Product Manual (PDF) · CORNEX Launches Mass Production Line for 20-foot 5MWh Battery Energy Storage Container: CORNEX M5 (2024-02-01)