Genius Stack 125-261LS

BESS Liquid-Cooled

Home Product C＆I Energy Storage System

Power You Can Trust

Genius Stack 125-261LS combines efficiency, safety, and simplicity, giving you energy storage that’s reliable and hassle-free.

Features

Long Cycle Life

6000-cycle-life safety LFP battery.

Optimized Thermal Management

By means of heat simulation and cooling tube design optimization to support cell difference below 3 °C.

Redundant Control System

RTOS and Linux dual-system redundant control to prevent the shutdown of control system.

Advanced Fire Safety

Targeted cell-level fire suppression design to minimize fire risk from cell to system.

Flexible Cabinet Operation

Compatible with up to 10 battery cabinets in parallel operation.

Multi-Scenario Support

Supports on- and off-grid multi-scenario applications.

Remote Monitoring & Maintenance

Remote Monitoring and Maintenance Platform for preventive maintenance, online system diagnosis, and OTA.

Technical Specifications

Rated Power	125 kW
Output Voltage Range	400 V / 230 V (-15 %~15 %)
Grid Frequency	50Hz / 60Hz
Power Factor	-1 ~ 1
Wiring Method	Three - phase Four - wire + PE
Rated Capacity	261kWh
Maximum Output Power	137.5kW ( Long - Term )
Operating Temperature	-30～55°C( >45°C derating ）
Protection Level	IP55
Cooling Method	Liquid Cooling
Total Efficiency	> 87 %
Fire Protection Method	Cell-level point-to-point perfluoroketone fire extinguishing + water firefighting (energy storage cabinet)
Certification	IEC 62619 , IEC60730-1 Appendix H, IEC61000-6-2 & IEC61000-6-4 , IEC 62477-1 , UN38.3 , EN 50549-1(PCS) , C10/11(PCS) , IEC61439-1 & IEC61439-2( Junction Cabinet )
Dimensions (WDH)	100014002280 mm
Weight	2650 kG

User Manual Data Sheet Brochures Certifications

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