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3.44 MWh Liquid-cooled Containerized Energy Storage System

Security
Reliability
Multiple Scenarios
Intelligent Platform
  • Real-time fire detection, pack-level precision protection.
  • Supports large-scale application scenarios across the user, generation, and grid sides.
  • Supports usage via mobile apps and the web, featuring cloud storage and data analytics.
  • Real-time fire detection, pack-level precision protection.
  • Supports large-scale application scenarios across the user, generation, and grid sides.
  • Supports usage via mobile apps and the web, featuring cloud storage and data analytics.
  • Real-time fire detection, pack-level precision protection.
  • Supports large-scale application scenarios across the user, generation, and grid sides.
  • Supports usage via mobile apps and the web, featuring cloud storage and data analytics.
  • Real-time fire detection, pack-level precision protection.
  • Supports large-scale application scenarios across the user, generation, and grid sides.
  • Supports usage via mobile apps and the web, featuring cloud storage and data analytics.
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PRODUCT SPECIFICATIONS

Battery Pack Parameters

Item Parameters
Cell Type LFP 280Ah
Configuration 1P48S
Nominal Voltage (Vdc) 153.6
Nominal Energy (kWh) 43.008
Power Rate (Cp) ≤0.5

Battery Rack Parameters

Item Parameters
Pack Series 8S
Working Voltage (Vdc) 1075.2~1382.4
Nominal Voltage (Vdc) 1228.8
Nominal Energy (kWh) 344.064
Power Rate (Cp) ≤0.5

ESS System Parameters

Item Parameters
Rack Qty. 10
Nominal Voltage (Vdc) 1228.8
Nominal Energy (kWh) 3440.64
Power Rate (Cp) ≤0.5
Wiring Method DC convergence

General Parameters

Item Parameters
Dimension（W*D*H,mm） 6058*2438*2896
Weight (t) ＜35
Working Temperature (℃) -30~55
Relative Humidity (%RH) 0~95%RH
Altitude (m) ≤3000
Cooling Method Liquid Cooling
IP Rating IP54
Communication Wireless 4G/Ethernet
Wiring Method Bottom in and bottom out
Fire Protection Pack-grade perfluorohexanone, with provision for water-based fire suppression system.

ENERGY STORAGE SYSTEM

Containerized Liquid-Cooled Energy Storage System For All Scenarios

Liquid Cooling

The liquid cooling system keeps temperature difference within the rack ≤3°C, reduces thermal management power consumption by 40%, and saves space while improving battery life.

Highly efficient heat dissipation minimizes battery temperature differences

Pack-Level Fire Control System

Each cell has an individual fire detection tube, enabling early detection, fire distinguishing, and water-based firefighting – an optimized strategy for maximum safety.

Precision fire protection at the cell level

Non Walk-In Structure

The container is designed without walk-in access, which boosts system integration efficiency and reduces risks during operation and servicing.

Safer, simpler installation and maintenance

DC 1500V High-Voltage System

This system improves ESS energy density by over 30%, cuts integration and maintenance costs by 10%, and minimizes parallel-connection losses for higher operational efficiency.

Higher energy density, lower cost and loss

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