261KWh Outdoor Cabinet Energy Storage System
261KWh Outdoor Cabinet Energy Storage System
261KWh Outdoor Cabinet Energy Storage System
261KWh Outdoor Cabinet Energy Storage System
261KWh Outdoor Cabinet Energy Storage System

261KWh Outdoor Cabinet Energy Storage System

Utilizing liquid cooling technology, specifically designed for outdoor energy storage needs, suitable for a variety of application scenarios.
Product Features
Flexible Configuration: Adopting the 1P260S configuration, the number and arrangement of cells can be flexibly adjusted based on actual needs to meet the energy and power requirements of different projects.
High Power Factor: The power factor range is from 1 (leading) to 1 (lagging), which effectively improves energy utilization, reduces line losses, and optimizes grid operation quality.
Reliable Off-grid Operating Parameters: The independent inverter’s rated output voltage is 400V (340~460V), with a voltage imbalance of less than 2%, and short-term imbalance not exceeding 4%, ensuring stability and reliability during off-grid operation.
Comprehensive Protection Features: Equipped with various protection functions, including high/low voltage ride-through, anti-islanding, AC overcurrent, AC short circuit, AC overvoltage/undervoltage, and AC input line phase sequence errors, effectively ensuring the safe operation of the system and equipment.
High Efficiency: The maximum efficiency can reach 99%, minimizing energy loss and improving energy utilization efficiency.
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Product Parameters

Technical Specifications HJ-G65-261L/HJB-G65-261L HJ-G130-261L/HJB-G130-261L
DC Side Parameters
Cell Type LFP 3.2V/314Ah; SSB 3.2V/314Ah
Configuration 1P260S
Rated Energy 261kWh
Voltage Range 650~949V
Cycle Life >8000 cycles @70%EOL, 25°C
Communication Interface RS485, CAN, Ethernet
Compliance Standards GB/T36276, GB/T34131
AC Side Parameters
Rated Output Power 65kW 130kW
Rated Grid Voltage 400V, Three-phase, Five-wire
Allowed Grid Voltage Range 340~460V, ±15%
Rated Current 93A 187A
Power Factor 1 (Leading) ~ 1 (Lagging)
Rated Grid Frequency 50 ±5Hz
Overload Capacity 110%: Continuous Operation; 120%: Not less than 1 minute
Total Current Harmonic Distortion (THDi) <1.5%(100%PN) <5%(≥20%PN)
Off-grid Operating Parameters
Independent Inverter Rated Output Voltage 400V (340~460V)
Independent Inverter Voltage Imbalance <2%, Short-term up to 4%
DC Side Parameters
DC Operating Voltage Range 650V~1000V
Full Power Operating Range 650V~950V
Maximum DC Current 110A 220A
Basic Parameters
Protection Functions High/Low Voltage Ride-Through, Anti-Islanding, AC Overcurrent, AC Short Circuit, AC Overvoltage/Undervoltage, AC Line Phase Sequence Error
Maximum Efficiency 99.00%
Protection Rating IP20
Operating Temperature 30°C ~ 70°C (>50°C Derating)
Relative Humidity 0~95% (Non-condensing)
Cooling Method Air Cooling
Dimensions (L*W*H) 715mm * 500mm * 190mm
Weight ≤66kg ± 0.5kg
Noise Index <80dB
Maximum Operating Altitude 3000m (>3000m Derating)
Communication Method RS485, CAN, Ethernet
Compliance Standards GB/T34120, GB/T34133, EMC
System Parameters
Dimensions (H*D*W) 2438mm * 970mm * 1300mm
Weight ≈2.8T
Protection Rating IP54 (Electrical Parts), IP66 (Battery Parts)
Corrosion Resistance Rating C4/C5
Cooling Method Liquid Cooling
Operating Temperature Range -30°C ~ 50°C (>45°C Derating)
Operating Humidity Range 0~95% (Non-condensing)
Maximum Operating Altitude 3000m (>2000m Derating)
Fire Protection Method Aerosol + PACK-Level Immersion + Active Warning
External Communication Protocol Modbus RTU, CAN2.0, Modbus TCP

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