Kehua Digital Energy · utility-scale
Kehua Digital Energy S³-EStation 5MWh (SR12-P4104S1PL314BG)
shipping20 ft containerDC blockliquid-cooledLFP · 314 AhBNEF Tier 1
Everything below comes from what Kehua Digital Energy publishes about the S³-EStation 5MWh (SR12-P4104S1PL314BG): 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 |
|---|---|---|---|
| SR12-P4104S1PL314BG-A2 (0.5P) | 5.015 MWh | not published | 2 h |
| SR12-P4104S1PL314BG-B1 (0.25P) | 5.015 MWh | not published | 4 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 314 Ah |
| Cell configuration | 12P416S |
| Cell supplier | not published |
| Form factor | 20 ft container |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | 1040–1500 V |
| Cooling | liquid-cooled |
| Ingress protection | IP55 |
| Operating temperature | -20…55 (discharge) / 0…55 (charge) °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm |
| Weight | 44.5 t |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | hot aerosol (battery container) |
| Generation | S³-EStation 2.0 |
| Announced | 2024-06 |
Key facts
- Rated energy 5015 kWh, 12P416S, nominal 1331.2 V (1040–1500 V); pack 104.5 kWh 1P104S, rack 418 kWh 1P416S
- Two versions: -A2 at 0.5P and -B1 at 0.25P; system kW not published (datasheet gives P-rate only)
- Enclosure IP55 & C5, IEEE 693 seismic; weight ≤ 44.5 t; hot-aerosol fire suppression; ΔT within container < 3 °C
- Sold with a separate Kehua MV PCS skid (BCS series) as the 'S³-EStation 2.0' 5 MW/10 MWh block
- Datasheet: 'Reference only, subject to project product drawings'
What Kehua Digital Energy 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 Kehua Digital Energy S³-EStation 5MWh (SR12-P4104S1PL314BG)
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: S³-EStation 5MWh — product page · S³-EStation 5MWh datasheet SR12-P4104S1PL314BG (PDF, requires Referer)