C&I ESS | MEGA-ESS 261K
261 kWh | 1350 mm • 1000 mm • 238 5mm | ≤ 2500 kg

High safety

Cutting-edge hybrid electrolyte solid-state LFP

High safety

Cutting-edge hybrid electrolyte solid-state LFP

High safety

Cutting-edge hybrid electrolyte solid-state LFP

High safety

Cutting-edge hybrid electrolyte solid-state LFP

High safety

Cutting-edge hybrid electrolyte solid-state LFP

Ultra-long Lifespan

More the 6000 cycles

High Efficiency

BMS plus PCS plus EMS integration deeply Intelligent charge / discharge strategy

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Specification Parameter

Battery Specification

Battery Chemistry

LFP 314 Ah

Battery/System Configuration

1P276S

Total Energy

261 kWh

Voltage Range

728 V ~ 923 V

Charging and Discharging Ratio

≤0.5C

Cycle Life

≥6000 (25°C±2°C, 0.5C)

Certification

GB/T36276-2023

Heading

Heading

Converter Specification

AC Rated Power

125 kW

AC Max. power

150 kW

AC Current Distortion Rate

≤3 %

Power Factor

>0.99

Grid Voltage Range

300 ~ 460 V

Power Factor Range

-1 ~ +1

Rated Network Frequency

50 / 60 Hz

System Specification

System Voltage Standard

400 V

Communication Protocol

Modbus TCP / Wifi

Size

1350 mm • 1000 mm • 2385 mm

Weight

≤2500 kg

Humidity

5~95 %RH (no condensation)

Environment Temperature

-15~55°C (>45°C Power Derating)

Altitude

≤3000 m (>2000 m Power Derating)

IP Ingress Protection

IP54

Cooling Method

Liquid Cooling

Installation Style

Floor-Mounted

Warranty

5 Years Product Warranty, 10 Years Performance Warranty

Battery Specification

Battery Chemistry

LFP 314 Ah

Battery/System Configuration

1P276S

Total Energy

261 kWh

Voltage Range

728 V ~ 923 V

Charging and Discharging Ratio

≤0.5C

Cycle Life

≥6000 (25°C±2°C, 0.5C)

Certification

GB/T36276-2023

Heading

Heading

Converter Specification

AC Rated Power

125 kW

AC Max. power

150 kW

AC Current Distortion Rate

≤3 %

Power Factor

>0.99

Grid Voltage Range

300 ~ 460 V

Power Factor Range

-1 ~ +1

Rated Network Frequency

50 / 60 Hz

System Specification

System Voltage Standard

400 V

Communication Protocol

Modbus TCP / Wifi

Size

1350 mm • 1000 mm • 2385 mm

Weight

≤2500 kg

Humidity

5~95 %RH (no condensation)

Environment Temperature

-15~55°C (>45°C Power Derating)

Altitude

≤3000 m (>2000 m Power Derating)

IP Ingress Protection

IP54

Cooling Method

Liquid Cooling

Installation Style

Floor-Mounted

Warranty

5 Years Product Warranty, 10 Years Performance Warranty

Applications

Industrial
Solar Storage & Charging
Micro Grid
Data Center