Commercial & Industrial Energy Storage — 225 / 261 kWh
Two turnkey C&I cabinets — 225kWh with immersion cooling and 261kWh with conventional liquid cooling — both 125kW-class, ≥8,000 cycles, IP54/C4 outdoor-ready, and grid-connectable at 400V three-phase.
Choose the Cabinet
| Item | 225kWh (immersion) | 261kWh (cold-plate) |
|---|---|---|
| Rated power | 125kW | 125kW |
| Cells | 3.2V/280Ah, 7 packs (1P252S) | 3.2V/314Ah, 5 packs (1P260S) |
| Cycle life | ≥8,000 @70% SOH EOL, 95% DOD, 25°C | ≥8,000 @70% SOH EOL, 95% DOD, 25°C |
| System efficiency | >87% incl. auxiliary | >87% incl. auxiliary |
| Dimensions / weight | 2130×1375×1500mm / ≈2.2T | 2348×970×1300mm / ≈2.7T |
| Protection | IP54, C4 anti-corrosion | IP54, C4 anti-corrosion |
| Best for | Fire-sensitive, high-ambient sites | Value-optimized peak shaving |
Business Cases
- Peak shaving and capacity charges — discharge across tariff peaks, recharge off-peak.
- Solar self-consumption — store midday excess, serve evening load.
- EV-charging support — buffer demand so the grid connection is not the bottleneck.
- Backup for critical loads with seamless transfer via UPS-class control.
Interfaces: Ethernet, RS485, CAN; 400V±10% three-phase five-wire. Multi-cabinet integration with EMS coordination is supported — parallel count is confirmed per project.
FAQ
225kWh or 261kWh — which for my site?
Fire-sensitive or high-ambient sites: 225 (immersion). Standard peak-shaving: 261 (value-optimized).
What is the cycle life?
≥8,000 cycles at 70% SOH EOL, 95% DOD, 25°C on both cabinets.
Round-trip efficiency?
>87% system efficiency including auxiliary consumption.
Can cabinets parallel for larger plants?
Multi-cabinet integration is supported; the parallel count is confirmed per project.