Commercial Liquid-cooled Energy Storage Systems

Short Description

The commercial and industrial liquid-cooled energy storage system is an integrated product developed for commercial and industrial customers. It incorporates a battery system, an EMS system, a PCS system, a liquid-cooled system and a fire-fighting system with a high degree of integration.

  • battery temperature difference ≤3℃
  • Intelligent monitoring system
  • Integrated design
  • Built-in independent fire protection system

Description

The commercial liquid-cooled energy storage system is an integrated product, primarily designed for commercial customers. It comprises a battery system, an EMS system, a PCS system, a liquid-cooled energy storage system and a fire protection system. The system is highly integrated with the battery system, EMS system, PCS system, liquid cooling system and fire protection system. The modular design concept makes installation and maintenance straightforward, and can satisfy the needs of dynamic capacity expansion, peak reduction and filling, and other requirements of power supply in the district. It can be used in a variety of scenarios, such as dynamic capacity expansion, peak shaving and filling, peak arbitrage, and power limit support.

  • High-efficiency liquid cooling technology, battery temperature difference ≤3℃.
  • Intelligent monitoring system, integrating WBMS and EMS for smarter and safer control.
  • Integrated design, transportable and ready to use.
  • Built-in independent fire protection system

Additional information

AC grid rated power

100kW~120kW

AC grid maximum continuous input current

158A~183A

AC grid frequency

50Hz

Power factor

0.8 CAP~0.8 IND

THDi

5%

Battery capacity

233kWh~261kWh

Battery type

lithium iron phosphate

Battery voltage range

650V~949V

Battery rated voltage

832V

Cycle life

≥6000 times (0.5P,25℃, 80%EOL,90%DOD)

Charge and Discharge Efficiency

≥95%

Maximum charge/discharge current

165A~176A

Forward and reverse switching time

≤10ms

Protective function

Over/under voltage, over current, over/under temperature, SOC over high/under low, low insulation impedance, short circuit protection, etc.

Operating temperature

-30°C~+60°C (>45℃ derate)

Altitude

3000m

Maximum system efficiency

92% (excluding auxiliary power)

IP protection rating

IP54 (battery IP67)

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