HyperStrong · commercial & industrial
HyperStrong HyperCube C&I II Max
shippingcabinetAC block (PCS integrated)liquid-cooledLFP · 314 AhBNEF Tier 1
Everything below comes from what HyperStrong publishes about the HyperCube C&I II Max: 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 |
|---|---|---|---|
| HSL3C7B31-0836-EU — 835.9 kWh / 210 kVA (400 Vac) | 835.9 kWh | 210 kW | 4 h |
| HSL3C7B41/51-0836-EU — 835.9 kWh / 432 kVA (690/800 Vac) | 835.9 kWh | 432 kW | 2 h |
| HSL3C7001-0836-EU — 835.9 kWh DC-only (0.5CP) | 835.9 kWh | not published | 2 h |
Specifications
| Cell chemistry | LFP |
|---|---|
| Cell capacity | 314 Ah |
| Cell configuration | 416S2P |
| Cell supplier | not published |
| Form factor | cabinet |
| Block type | AC block (PCS integrated) |
| PCS integrated | yes |
| DC voltage | 1331.2 (rated, DC variant) V |
| Cooling | liquid-cooled |
| Ingress protection | IP20 (liquid-cooling room) / IP55 (battery & electric room) / IP65 (pack) |
| Operating temperature | -25…55 (derating > 45) °C |
| Dimensions (L × W × H) | 1450 × 2400 × 2400 mm |
| Weight | 8.1 t |
| Energy density | not published |
| Round-trip efficiency | 91% |
| Cycle life | 6,000 · System Cycle Life ≥6000 cycles @ EOL capacity 80%; Rated C-rate 0.5P/0.25P |
| Calendar life | 15 y |
| Warranty | not published |
| Fire suppression | Aerosol + Water Spray System / Optional pack-level Perfluorohexanone |
| Generation | 2026 |
| Announced | not published |
Certifications
IEC 60730IEC 61000-6-2IEC 61000-6-4IEC 62619IEC 63056IEC 62477IEC 62040UN 38.3EN 50549-1&2&10VDE-AR-N 4105&4110IEC 62933UL 9540ANFPA 69
Key facts
- Fully liquid-cooled outdoor C&I cabinet, 835.9 kWh, 1450×2400×2400 mm, 8100 kg (AC) / 7800 kg (DC)
- AC variants 210 kVA @ 400 Vac or 432 kVA @ 690/800 Vac; DC-only variant HSL3C7001 also listed
- Max RTE ≥ 91% (AC) / ≥ 94.5% (DC); design life 15 years
- Grid-forming capable across the series per datasheet
- Noise ≤ 65 dB (≤ 55 dB with accessories)
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 densityWarrantyAnnounced
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Sourcing quote for HyperStrong HyperCube C&I II Max
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 Max product page · HyperCube C&I II Max datasheet (PDF, 2026-06)