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

Cube 261-S – Outdoor Distributed Energy Storage System

Absen Energy

Outdoor Distributed Energy Storage System Cube 261-S

The liquid cooling battery cabinet is a distributed energy storage system for industrial and commercial applications. It can store electricity converted from solar, wind and other renewable energy sources. With liquid cooling technology, it is cost-effective and easy to maintain and repair.

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The liquid cooling battery cabinet is a distributed energy storage system for industrial and commercial applications. It can store electricity converted from solar, wind and other renewable energy sources. With liquid cooling technology, it is cost-effective and easy to maintain and repair.

Highlights

  • Distributed Energy Storage
  • Intelligent Liquid Cooling
  • Ultra Safety
  • Economical & Efficient

Benefits

  • Integrated PV and ESS – DC coupling significantly reduces efficiency loss
  • Parallel Technology – Supports 5 cabinets parallel operation on-grid
  • Easy Installation – Pre installation in factory for easy installation on site
  • Cloud Monitoring – Effortless operation, cloud monitoring

Specifications

ModelCube261-S
System
Maximum System Efficiency≥90%
Charge - Discharge Rate≤0.5P
Off-grid Switching Time (ms)＜10
Depth of Discharge90%
Noise (rated operating condition)(dB)70@1m
Cooling MethodLiquid cooling
IP RatingIP54 (battery) + IP66 (inverter)
Working Temperature (℃)-20~55
Humidity0%RH~95%RH
Altitude (m)≤3000
System Dimensions (W*D*H)(mm)1000*1300*2350
Fire Protection SystemPack-level + cluster-level aerosols
CommunicationCAN / RS485/ Ethernet / Wi-Fi (optional)
Weight (kg)2700
Mounting ModeFloor-mounted Installation
Battery
Battery TypeLFP3.2V/314Ah
System Battery Configuration1P260S
Battery System (kWh)261
Battery Voltage Range (VDC)728~936
Life Cycles8000, 70% SOH (90%DOD, 25℃)
CertificatesIEC62619、UL1642、UN38.3、GB36276-2018、 RoHS
PV
Max DC Input Power (kW)250
Max DC Input Voltage (VDC)1000
Rated Input Voltage (VDC)600
MPPT Voltage Range (VDC)150～850
MPPT Number/Strings Number per MPPT Tracker10*20
AC Side
Rated Output Active Power (kW)125
Rated Output Current (A)189.9 / 180.4
Rated Grid Voltage (V)380/400，3L+N+PE，50Hz/60Hz
Power Factor> 0.99 (0.8 leading - 0.8 lagging)
THDi/THDv<3% / <2%

Datasheet – Cube 261-S

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