Star Series Cabinet ESS(258/289/385kwh)

Energy Storage Cabinet

Application scenarios

Industry and commerce





Product Highlights

High Integration   

● Integrated design, plug and play, easy to install.
Safe and Reliable  

● IP54 protection level;

● Electrical safety, system safety, electrochemical  safety, mechanical safety and other safety tests;

● As high as C4 the anti-corrosion level of the outter box, service life over 15 years.
Efficient and Flexible  

● Modular design, supports parallel use; · Suitable for various scenarios, flexible load config-uration.
Smart and Friendly 

● Machine App monitors product operating status and real-time revenue data.

● The new iBMS realizes refined and personalized battery life cycle safety management.
SOC Correction Algorithm 

● In incomplete discharge scenarios, the SOC accuracy is greatly improved to 3%;

● Sop correction algorithm extends battery life by 15%.
Cloud Security Warning 

● Full-dimensional security warning function, 7*24 hours to ensure battery safety.
Temperature Management 

● Full-scenario thermal simulation analysis, suitable for complex environments.

Product Parameters

Model Star 258 / Pro Star 289 / Pro Star 385 / Pro
System Parameters
Battery Type LFP
Rated Capacity 258kWh 289kWh 385kWh
Rated Power 125kW 135kW /
Cooling Type Liquid Cooled
IP Protection Level IP54
Corrosion-proof Grade C4
Fire Protection System Aerosol Fire Fighting
Noice <65dB (1m Away from the System)
Dimension (1588±10)*(1380±10)*(2450±10)mm 1578mm*1380*2500mm
Weight 2950±150kg 3050±150kg ≤3900kg
Working Temp. Range -30℃~55℃ (Derating When>45℃)
Relative Humidity Range 0~ 95 % (Non-condensing)
Communication Interface RS485 / CAN
Communication Protocol Modbus RTU
Cycle Life ≥6000 ≥8000 ≥8000
System Certification GB/T 36276, GB/T 34131
Max. Efficiency of System >89% >89% >93%
Quality Guarantee ≥5 Years
EMS Possess Possess Not Possess
Application Scenarios New Energy Generating, Distributed Generating,Micro-grid ESS, EV Charge, City ESS, Industrial & Commercial ESS, etc.
DC Battery Parameters
Rated Voltage 921.6V 921.6V 1228.8V
Voltage Range 720 ~ 1000V 720 ~ 1000V 960 ~ 1401.6V
Charge & Discharge Ratio   0.5P  
Max. Input DC Power 125kW 135kW /
AC Side Parameters
Rated AC Voltage 400V 400V /
Rated Output Frequency 50/60Hz 50/60Hz /
Rated Power 125kW 135kW /
Rated Current 182A 196A /
Max. AC Power 150kW (60S 25℃) 162kW (60S 25℃) /
AC/DC Converter
Grid-connected Certification
For Star 258/Pro Only: GB/T 34120, GB/T 34133, CE,EMC,EN50549,G99,VDE V 0126-1-1VDE-AR-N 4105, AS/NZS 4777.2:2020, NRS 097-2-1:2017



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