Pylontech · commercial & industrial
Pylontech OPTIM US L417-BAT
shippingcabinetDC blockliquid-cooledLFPBNEF Tier 1
Everything below comes from what Pylontech publishes about the OPTIM US L417-BAT: 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 |
|---|---|---|---|
| M7-1500V-417kWh single cabinet at 0.5C | 417 kWh | 208.5 kW | 2 h |
| Max. configuration 12 cabinets 5004kWh/2500kW | 5.004 MWh | 2.5 MW | 2 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | not published |
| Cell configuration | not published |
| Cell supplier | not published |
| Form factor | cabinet |
| Block type | DC block |
| PCS integrated | no |
| DC voltage | 1123–1497 (single string) V |
| Cooling | liquid-cooled |
| Ingress protection | IP55 |
| Operating temperature | -25…55 °C |
| Dimensions (L × W × H) | 1300 × 1300 × 2410 mm |
| Weight | 3.7 t |
| Energy density | not published |
| Round-trip efficiency | 95% |
| Cycle life | 8,500 · Cycle Life >8500, Depth of Discharge 98% (single string), Round-trip Efficiency >95% @0.5C-rate; test conditions not stated |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | aerosol |
| Generation | M7-1500V |
| Announced | not published |
Certifications
IEC 62619IEC 62040-1CEVDE 2510-50UL 1973UL 9540A
Key facts
- 1500 V DC battery cabinet (no PCS), 417 kWh, 0.5C
- Up to 12 cabinets in parallel: 2085–5004 kWh, 1000–2500 kW
- Liquid cooling, aerosol fire extinguishing, IP55, altitude ≤4000 m
- Cycle life >8500 at 98% DoD; certification 'partial application in progress' per datasheet
What Pylontech 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 configurationCell supplierEnergy densityCalendar lifeWarrantyAnnounced
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Sourcing quote for Pylontech OPTIM US L417-BAT
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: Pylontech — OPTIM US L417-BAT product page · OPTIM US L417-BAT datasheet (PDF)