Commercial & Industrial · iCon Series · C&I Liquid-Cooled ESS · LFP
SU261E125LM
The iCon all-in-one C&I storage cabinet — 261 kWh of liquid-cooled LFP with a 125 kW PCS built in, on-grid or off-grid, on a 1.6 m² footprint.
- 261
- kWh rated capacity
- 125 kW
- Rated AC power
- 98%
- Depth of discharge
- 1.6 m²
- All-in-one footprint
Why this product
- Fully integrated all-in-one design — battery, PCS and controls in one cabinet, saving 25% space versus split systems
- Nine-layer safety protection with pack-level monitoring
- Runs on-grid or off-grid (3P4W, 400 Vac, 50/60 Hz) for demand management and backup in one unit
- 98% usable depth of discharge from LFP cells (314 Ah, 260S1P) at 0.5C
- Risen Cloud smart O&M: real-time alarms and remote troubleshooting
- Certified to IEC 62619, IEC 63056, IEC 61000, IEC 62477, IEC 62040 and UL9540A; C5 anti-corrosion option for coastal sites
See it in action
System
- Rated AC power
- 125 kW
- Rated capacity
- 261 kWh
- Charge & discharge rate
- 0.5C
- Communication
- CAN / RS485
Battery
- Cell type
- LFP (lithium iron phosphate)
- Cell capacity
- 314 Ah
- Configuration
- 260S1P
- Rated voltage
- 832 V
- Voltage range
- 728 – 949 V
- Depth of discharge
- 98%
Integrated PCS
- AC power
- 125 kW
- Operation mode
- On-grid & off-grid
- Rated grid/islanded voltage
- 400 Vac
- Connection type
- 3P4W · 50/60 Hz
- Power factor
- 1.0 leading ~ 1.0 lagging
Environment & protection
- Protection degree
- IP55
- Operating temperature
- −30°C ~ +55°C (derating above 45°C)
- Relative humidity
- 0 – 95%
- Max operating altitude
- 3,000 m (derating above 2,000 m)
- Anti-corrosion degree
- C4 (C5 optional)
- Noise
- 75 dB
General
- Dimensions (W×H×D)
- 1,050 × 2,450 × 1,520 mm
- Weight
- 2.6 t
- Cooling
- Liquid-cooled battery pack · air-cooled PCS
- Fire detection
- Smoke · temperature · combustible gas · audible/visual alarm
- Fire suppression
- Aerosol + water · optional pack-level protection
- Certifications
- IEC 62619 · IEC 63056 · IEC 61000 · IEC 62477 · IEC 62040 · UL9540A
Specifications from official Risen documentation. Always confirm against the current datasheet before specifying.