A 131 kW / 522 kWh liquid-cooled LFP storage configuration for commercial and industrial applications. Size the system around the site's load profile, PV generation and operating requirements.
Technical overview
System & battery
| Model |
SU522C131LM |
| Rated AC power |
131 kW |
| Energy capacity |
522 kWh |
| Cell type |
LFP, 314 Ah |
| Nominal battery voltage |
832 V |
| Battery voltage range |
728–949 V |
| Maximum charge / discharge rate |
0.25C |
| Operating modes |
Grid-connected and off-grid |
| Battery configuration |
260S2P |
| Depth of discharge |
100% |
Power conversion & enclosure
| Rated AC voltage |
400 V AC |
| Grid frequency |
50 Hz |
| PCS peak efficiency |
99.1% |
| PCS protection rating |
IP66 |
| System protection rating |
IP55 |
| Cooling |
Liquid cooling |
| Noise emission |
65 dB |
| AC connection |
Three-phase, four-wire |
| PACK protection rating |
IP67 |
Physical & operating conditions
| Dimensions (W × H × D) |
2,000 × 2,200 × 1,430 mm |
| Weight |
4.3 t |
| Operating temperature |
−30°C to +55°C; derating above +45°C |
| Maximum altitude |
3,000 m; derating above 2,000 m |
| Fire protection |
Aerosol and water fire protection; optional PACK-level protection |
| Relative humidity |
0–95% |
| Corrosion protection |
C4; C5 optional |
Optional grid transfer assembly
| Installation |
Integrated inside the cabinet, optional |
| Transfer time |
<450 ms |
| Assembly rating |
300 / 600 kVA; confirm the selected configuration |
Plan your order
Share the quantity, delivery destination and application requirements. Our team will coordinate the specification, supporting documents and commercial proposal for your order.
Request product pricing
