Cube 261-Plus – Outdoor Distributed Energy Storage System
Cube 261-Plus – Outdoor Distributed Energy Storage System
Cube 261-Plus – Outdoor Distributed Energy Storage System
Cube 261-Plus – Outdoor Distributed Energy Storage System

Cube 261-Plus – Outdoor Distributed Energy Storage System

Absen Energy

Outdoor Distributed Energy Storage System Cube 261-Plus

The Cube 261-Plus is a new-generation liquid-cooled, modular energy storage system. It adopts a 400V low-voltage grid-connection solution. Each single cabinet has a capacity of 125kW/261kWh. Without a bus - bar cabinet, the DC side can be expanded to 1044kWh, and the maximum cycle efficiency can reach 90%. It is suitable for industrial and commercial energy storage and new-energy-matched energy storage scenarios.

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The Cube 261-Plus is a new-generation liquid-cooled, modular energy storage system. It adopts a 400V low-voltage grid-connection solution. Each single cabinet has a capacity of 125kW/261kWh. Without a bus - bar cabinet, the DC side can be expanded to 1044kWh, and the maximum cycle efficiency can reach 90%. It is suitable for industrial and commercial energy storage and new-energy-matched energy storage scenarios.

Highlights

  • All-in-One
  • Integrated PV and Energy Storage
  • Pack & Cabinet - level Fire Protection
  • Modular Expansion

Benefits

  • Flexible Configuration – With a modular design, it supports flexible configuration for 2/4/6/8 hours
  • Safe & Reliable – Selects A-grade LFP 314Ah battery cells from Tier 1 brands. It has stable performance, a long cycle life, and can reach up to 8000 charge - discharge cycles
  • High Energy Density, Small Footprint – Each single unit occupies only 1.3㎡, and 1MWh only requires 5.2m²
  • Intelligent Operation and Maintenance – Ultra-simple modular design reshapes the operation and maintenance experience; precise cloud-based analysis optimizes operation costs

Specifications

ModelCube 261-Plus
System Parameter
Maximum system efficiency≥90%
Charge - Discharge Rate≤0.5P
Working Temperature (℃)-20~55
Humidity (RH)0%~95%
Cooling MethodLiquid cooling
IP RatingIP54
Corrosion Resistance LevelC4
Noise (Rated Operating Condition)≤75dB@1m
Altitude (m)≤3000 (>2000 derating)
Fire Protection SystemPACK-level + Cluster-level aerosols
Communication4G
System Dimensions (W*D*H)(mm)1000*1300*2388
Weight (kg)2450
CertificationIEC61000, IEC62619, UN38.3
Battery Parameter
Battery TypeLFP3.2V/314Ah
System Battery Configuration1P416S
Battery System (kWh)261.2
Battery Voltage Range (VDC)676~949
Endurance Cycle8000, 70% SOH (90%DOD,25℃)
AC Side Parameters
Rated Output Power (kW)125
Grid Voltage Range300~460
Wiring Mode3W+N+PE
Frequency (Hz)50/60
Rated Charge/Discharge Current (A)182
Power Factor>0.99 (-1 leading - 1 lagging)
THDi<3%
ModelCube 261DC-Plus
System Parameter
Maximum System Efficiency≥90%
Working Temperature ( ℃ )-30~55
Humidity (RH)5%~95%
Cooling MethodLiquid cooling
IP RatingIP55
Corrosion Resistance LevelC4
Noise (under rated operating conditions)70dB@1m
Altitude(m)≤3000m (>2000m Derating )
Fire Protection SystemPACK-level + Cluster-level aerosols
Cloud PlatAPP+Web
CommunicationEthernet
System Dimensions (W*D*H)(mm)1000*1300*2300
Weight (kg)2430
CertificationIEC61000 , IEC62619 , UL9540A , UN38.3
Inverter MatchingSolis/Deye
Battery Parameter
Battery TypeLFP3.2V/314Ah
System Battery Configuration1P260S
Battery System (kWh)261
Battery Voltage Range (VDC)728~936
Endurance Cycle8000, 70% SOH (90%DOD,25 ℃ )

Datasheet – Cube 261-Plus

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