Pylontech · commercial & industrial
Pylontech OPTIM US A300-HY
shippingcabinetAC block (PCS integrated)air-cooledLFPBNEF Tier 1
Everything below comes from what Pylontech publishes about the OPTIM US A300-HY: 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 |
|---|---|---|---|
| M5-300kWh-1000V single cabinet with one 50 kW inverter | 313 kWh | 50 kW | 6.3 h |
| Min. configuration 156.8kWh/50kW | 156.8 kWh | 50 kW | 3.1 h |
| Max. configuration 5 cabinets, 10 inverters 1565kWh/500kW | 1.565 MWh | 500 kW | 3.1 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | not published |
| Cell configuration | not published |
| Cell supplier | not published |
| Form factor | cabinet |
| Block type | AC block (PCS integrated) |
| PCS integrated | yes |
| DC voltage | 560–720 (single string) V |
| Cooling | air-cooled |
| Ingress protection | IP55 |
| Operating temperature | -20…55 °C |
| Dimensions (L × W × H) | 1500 × 1300 × 2200 mm |
| Weight | 3.5 t |
| Energy density | not published |
| Round-trip efficiency | 96% |
| Cycle life | 7,000 · Cycle Life >7000, Depth of Discharge 98% (single string), Round-trip Efficiency 96% @0.5C-rate; test conditions not stated |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | aerosol |
| Generation | M5-300kWh-1000V |
| Announced | not published |
Certifications
UN38.3UN 3480IEC 62619IEC 62040-1CEUKCA (EMC/RED)VDE 2510-50UL 1973UL 9540AG99VDE-AR-N 4105EN 50549-1EN 50549-10EIFS 2018.2IEC 62116IEC 61727IEC 60068IEC 61683EN 50530
Key facts
- 313 kWh nominal per cabinet, 50 kW hybrid inverter modules (1–10), up to 5 cabinets: 156.8–1565 kWh, 50–500 kW
- 0.5C continuous, 400 Vac, DC range 560–720 V
- Air cooling, aerosol fire extinguishing, IP55, altitude ≤3000 m
- RTE 96% @0.5C, cycle life >7000 at 98% DoD
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 A300-HY
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 A300-HY product page · OPTIM US A300-HY datasheet (PDF)