Ampace · utility-scale
Ampace UniC DG4800
shipping20 ft containerDC blockliquid-cooledLFP · 302 Ah
Everything below comes from what Ampace publishes about the UniC DG4800: 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 |
|---|---|---|---|
| 4.824 MWh (0.5P) | 4.824 MWh | not published | 2 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 302 Ah |
| Cell configuration | 12P416S |
| Cell supplier | not published |
| Form factor | 20 ft container |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | 1102.4–1497.6 V |
| Cooling | liquid-cooled |
| Ingress protection | IP55 |
| Operating temperature | -25…55 (>45 derating) °C |
| Dimensions (L × W × H) | 6058 × 2438 × 2896 mm |
| Weight | 40 t |
| Energy density | not published |
| Round-trip efficiency | not published |
| Cycle life | 15,000 · Product page: cell cycle life "15,000 cycles, 25 °C, SOH >= 70%"; system rate 0.5P |
| Calendar life | 15 y |
| Warranty | not published |
| Fire suppression | Perfluorohexanone |
| Generation | not published |
| Announced | not published |
Certifications
GB/T 36276-2023GB/T 34131-2023GB 44240-2024
Key facts
- 20ft DC container, 4.824 MWh nominal, Kunlun 302 Ah LFP cells, 12P416S
- Smart liquid cooling; IP55; -25…55 °C; up to 4000 m altitude; C3/C4/C5 corrosion options
- Weight <= 40,000 kg; CAN + Modbus TCP/IP
- Marketed for large C&I storage; positioned as >15-year stable operation
- Only Chinese GB/GB/T certifications published; power (kW) not stated — 0.5P rate only
What Ampace 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 efficiencyWarrantyGenerationAnnounced
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Sourcing quote for Ampace UniC DG4800
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: Ampace — UniC DG4800 product page (parameter table)