★ Our most deployed product.
BESS20-ft ISO High Cube★ FLAGSHIP
SIE-BESS5000
5 MWh
Our most deployed product. 5 MWh, liquid-cooled, certified.
Specifications
| Chemistry | LFP 314 Ah prismatic |
| Configuration | 12 racks × 8 packs × 4 modules (52s1P per pack) |
| Cell topology | 13 cells in series per module |
| Capacity | 5,016 kWh (~5 MWh) |
| Pack voltage | 166.4 V nominal (52s1P) |
| Cycle life | ≥6,000 cycles @ 80% DoD |
| Cooling | Liquid-cooled (CDU) |
| BMS | Integrated SI-BMS, per-rack |
| EMS | Onboard |
| Fire suppression | Aerosol, per-rack |
| Container | 20-ft ISO high cube |
| Protection | IP54 |
| Operating temp | −20°C to +55°C |
| Weight | 32,400 kg |
| Dimensions | 6,058 × 2,438 × 2,896 mm |
| Certifications | UL9540A, IEC 62619, IEC 62933 |