HyperStrong · commercial & industrial
HyperStrong HyperCube C&I II Plus
shippingcabinetAC block (PCS integrated)liquid-cooledLFP · 314 AhBNEF Tier 1
Everything below comes from what HyperStrong publishes about the HyperCube C&I II Plus: 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 |
|---|---|---|---|
| HSL2C7B21-0261-EU — 261 kWh / 125 kVA | 261 kWh | 125 kW | 2 h |
| HSL2C7001-0261-EU — 261 kWh DC-only | 261 kWh | not published | not published |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 314 Ah |
| Cell configuration | 1P260S |
| Cell supplier | not published |
| Form factor | cabinet |
| Block type | AC block (PCS integrated) |
| PCS integrated | yes |
| DC voltage | 702–936 (rated 832) V |
| Cooling | liquid-cooled |
| Ingress protection | Battery room IP55, Cabinet IP54, Pack IP67 |
| Operating temperature | -25…55 (derating > 45) °C |
| Dimensions (L × W × H) | 1030 × 1350 × 2400 mm |
| Weight | 2.6 t |
| Energy density | not published |
| Round-trip efficiency | 89% |
| Cycle life | not published |
| Calendar life | not published |
| Warranty | not published |
| Fire suppression | Temperature sensing, smoke sensing, combustible gas detection, cabin level aerosol system, ventilation system, water-based fire suppression |
| Generation | 2026 |
| Announced | not published |
Certifications
IEC 61000IEC 62619IEC 63056IEC 62477IEC62040IEC62933IEC 60730VDE4105&4110UN38.3UL9540ASirim
Key facts
- Outdoor C&I cabinet, 261 kWh / 125 kVA @ 400 Vac, 1030×1350×2400 mm, ≤ 2600 kg
- Liquid-cooled battery, air-cooled PCS; up to 32 units in parallel
- Maximum RTE 89% (AC); performance life > 15 years claimed, no cycle-life figure published
- Cabinet-level and 'Cabinet-IP54' rating; altitude < 4000 m with derating above 2000 m
What HyperStrong 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 densityCycle lifeCalendar lifeWarrantyAnnounced
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Sourcing quote for HyperStrong HyperCube C&I II Plus
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: HyperStrong — HyperCube C&I II Plus product page · HyperCube C&I II Plus datasheet (PDF, 2026-06)