125 kW / 261 kWh C&I ESS Product
100 kW / 215 kWh Micro-grid Hybrid ESS Product
150 kW / 250 kW Micro-grid Hybrid Split ESS Product
Advantages
Ultimate Safety

Millisecond-level response with real-time insulation monitoring

Intelligent three-tier fire system with explosion-proof design and PACK-level detection

Real-time thermal runaway warning

Cost Efficiency

Higher ROI with long-life LFP batteries & precision SOX

System RTE up to 88 %

Intelligent liquid cooling keeps batteries ≤ 35 °C with ≤ 3 °C variance, cutting auxiliary power use by 10 %

Reliability

AI predictive maintenance cuts downtime by 90 %

Remote resolution fixes 90 % of issues via software updates

Modular design enables rapid replacement and boosts service efficiency

Technical Specifications
Model JAP-ES-125kW-261kWh
DC Side Nominal Energy 261kWh
Cell Capacity 314Ah LFP
Nominal Voltage 832Vdc
Voltage Range 728Vdc to 936Vdc
Nominal Charge / Discharge Rate 0.5P
Depth of Discharge 95%
Nominal Power 125kW
AC Side Nominal Voltage 380 / 400Vac, ±15% (3P4W + PE)
Nominal Frequency 50/60Hz
Power Factor 1.0 leading to 1.0 lagging
System Parameters Dimensions (W × D × H) 989mm × 1465mm × 2473mm
Cycle Life 8000+
Weight 2700kg
Operation Temperature Range -30°C to +50°C
Operation Humidity Range 0 to 95% (non-condensing)
Cooling Method Liquid Cooling
Fire Suppression System Pack-level & Cabinet-level detection + Aerosol
Protection Level IP55
Anti-corrosion Level C4M
Communication Protocol MODBUS-TCP / IP, MODBUS-RTU
Max. Number of Parallel 20
Certification IEC 62619, IEC 63056, IEC 60730, IEC 62477, IEC 61000, UL 9540A, UN 38.3
PROJECTS
Island C&I PV+BESS Project in Italy
Customs "PV + Storage + Charging" Pilot Project in Shanghai
Industrial Park C&I ESS Project in Jiangsu
Zero-Carbon Industrial Park BESS Project in Zhejiang
PV-Storage Integrated Project in Jiangsu
“PV + Storage + Diesel” Microgrid Project in Nakuru, Kenya
PV-Storage Integrated Project in Inner Mongolia