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JaSolar Liquid Cooled Lithium Battery ESS Cabinet 125kW/261kWh Energy Storage for Cold Warehouse Reliable Power Backup
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JaSolar Liquid Cooled Lithium Battery ESS Cabinet 125kW/261kWh Energy Storage for Cold Warehouse Reliable Power Backup

An all-in-one 125kW / 261kWh liquid-cooled energy storage cabinet with 314Ah lithium cells (832V nominal). Built for cold warehouses and reliable backup, it offers IP55 protection, a 10-MPPT PV input up to 250kW, 97.6% efficiency, 10-unit on-grid / 6-unit off-grid paralleling, and multi-protocol communication (CAN, ModBus, MQTT, Ethernet, Wi-Fi, Cellular) for scalable commercial and industrial energy management.

  • ModelJAP-BS-0.5CP-261kWh-B01
  • Rated Energy261.248kWh
  • Nominal Voltage832V
  • Voltage Range728~936V
  • Inverter model125kW
  • Recommended Max. PV Array Size160kW
  • MPPT Voltage Range150~950V
  • Rated Output Voltage3/N/PE, 220V/380V, 230V/400V
  • Rated Output Power125kW

products formPRODUCTS

JS SOLAR 125KW-261KWH ENERGY STORAGE SYSTEM SPECIFICATION
Model JAP-BS-0.5CP-208kWh-B01 JAP-BS-0.5CP-261kWh-B01
Rated Capacity 314Ah 314Ah
Rated Energy 208.998kWh 261.248kWh
Nominal Voltage 665.6V 832V
Voltage Range 582.4-748.8V 728~936V
Rated C / D Rate 0.5CP
Depth of Discharge 95%
Ingress Protection IP55
Corrosion Protection Rating C4-M
Humidity 0~95%
Operation Temperature Range -25~+55℃
Max.operation Altitude 3000m
Communication CAN, ModBus, MQTT
Cooling Method Liquid Cooling
Fire Suppression System Temperature detection, Smoke detection, Gas detection, Aerosol
Dimensions (WxHxD) 1000x2150x1500 (±20mm)
Weight Approx.2215kg Approx.2550 kg
Certification UN38.3, IEC 62619, IEC 61000, IEC 62040-1, IEC 62477-1:2012, IEC 62933-5-2, NFPA 69, UL 9540A
JA SOLAR Commercial & Industrial BESS Specification
Model 100kW 125kW
Input DC (PV Side)
Recommended Max. PV Array Size 150kW 160kW
Max. Input Voltage 1000V
Rated Voltage 600V
Start-up Voltage 180V
MPPT Voltage Range 150~950V
Max. Input Current 10×42A
Max. Short Circuit Current 10×60A
MPPT Number/Max Input Strings Number 10月20日
Battery
Battery Voltage Range 300~950V
Max. C / D Current 200A/100A+100A
Number of Battery Port 2
Maximum C/ D Current of Each Port 100A
Communication CAN/RS485
Grid Side
Rated Output Power 100kW 125kW
Max. Apparent Output Power 100kVA 125kVA
Rated Output Voltage 3/N/PE, 220V/380V, 230V/400V
Rated Frequency 50Hz/60Hz
Rated Output Current 151.9A/144.3A 189.9A/180.4A
Power Factor >0.99 (0.8 leading…lagging)
THDi <3%, (linear load)
Max. Input Current 250A
Back-up
Rated Output Power 100kW 125kW
Max. Apparent Output Power 1.4 times of rated power, 10s; 1.6 times of rated power, 200ms
Back-up Switch Time < 10 ms
Rated Output Voltage 3/N/PE, 220V/380V, 230V/400V
Rated Frequency 50Hz/60Hz
THDu < 2%, (linear load)
Efficiency
Max. Efficiency 97.60%
EU Efficiency 97.20%
General Data
Max. Allowable Phase Imbalance 100%
Dimensions (WxHxD) 1174 x 814 x400mm
Weight 170kg
Max. Quantity of Parallel ON Grid: 10   Off Grid:6; (To support more units, additional switch cabinets are required;up to 10 units can be supported)
Topology Transformerless
Operation Temperature Range -25~+60°C
Corrosion Protection Rating C5
Ingress Protection IP66
Cooling Method Intelligent redundant fan-cooling
Max. Operation Altitude 3000m
Grid Connection Standard G99, VDE-AR-N 4105/VDE V 0124, EN 50549-1&2/EN 50549-10, VDE 0126/UTE C 15/VFR:2019, NTS 631/RD 244/, CEI 0-21 etc
Display 7.0“ LCD display  (By region) & Bluetooth + APP
Communication CAN, RS485-115200, Ethernet, Optional:Wi-Fi, cellular, LAN

products DESCRIPTIONPRODUCTS

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