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Powin Centipede Stack750
legacymodular blockDC blockair-cooledLFP
Everything below comes from what Powin publishes about the Centipede Stack750: 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 |
|---|---|---|---|
| Stack750 2h | 739 kWh | 369.5 kW | 2 h |
| Stack750 3h | 742.5 kWh | 247.5 kW | 3 h |
| Stack750 4h | 746 kWh | 186.5 kW | 4 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | not published |
| Cell configuration | not published |
| Cell supplier | CATL & EVE |
| Form factor | modular block |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | 1210–1491 V |
| Cooling | air-cooled |
| Ingress protection | IP56 |
| Operating temperature | -30…50 °C |
| Dimensions (L × W × H) | 2443 × 1572 × 3282 mm |
| Weight | 9.1 t |
| Energy density | not published |
| Round-trip efficiency | 93% |
| Cycle life | 7,300 · Assumes 1 full cycle per day and includes calendar aging for the day; 2-hr systems may provide fewer cycles depending on the cell used |
| Calendar life | 20 y |
| Warranty | not published |
| Fire suppression | heat-activated sprinkler system with remote FDC dry standpipe connection; addressable fire panel, smoke & heat detectors; optional clean agent suppression |
| Generation | 2023 |
| Announced | not published |
Certifications
UL 9540AUL 1642UL 1973UL 9540NFPA 1NFPA 69NFPA 855IFCIEC 62619IEC 6100-6-2IEC 62477UN3480UN38.3
Key facts
- 750 kWh DC per segment; 2 h / 3 h / 4 h ratings at 369.5 / 247.5 / 186.5 kW (739 / 742.5 / 746 kWh at the DC bus)
- DC round-trip efficiency 93 % (2 h), 94 % (3 h), 95 % (4 h); 7,300 cycles; 20-year calendar life; 100 % DoD
- Cell manufacturers named: CATL & EVE (LFP); NEMA 4 / IP56 enclosure, NEMA 4X available; -30…+50 °C
- 8'1" × 5'2" × 10'8" (2,443 × 1,572 × 3,282 mm), 20,000 lb (9,074 kg); site density stated as 250 MWh AC per acre
- Legacy Centipede generation (datasheet 7 Sep 2023), replaced by Stack800 in 2024
What Powin 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 capacityCell configurationEnergy densityWarrantyAnnounced
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Sourcing quote for Powin Centipede Stack750
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: Centipede Platform / Stack750 datasheet (Internet Archive) · powin.com — Centipede page (Internet Archive, 2025-02-07)