Products

Model: CS-233/261

C&I Energy Storage Cabinet

  • The HWOO CS-233 and CS-261 liquid-cooled energy storage cabinets deliver 233 kWh and 261 kWh of high-density storage for commercial and industrial applications. Featuring a Battery Pack IP67 design and multiple safety layers including fire suppression and thermal management, the CS series ensures long-term performance and operational safety. Its intelligent liquid cooling system enhances efficiency and extends battery lifespan beyond 8,000 cycles.

Battery pack IP67 design
PACK level active fire fighting

Real-time cloud platform monitoring 
Intelligent operation and maintenance

BMS uses active equalization technology
Air cooling & liquid cooling balanced heat dissipation
Cell temperature difference ≤3℃

Modular design plug and play
Easy expansion

 

MODEL

CS-233

CS-261

Battery Model

LiFePO4-280Ah

LiFePO4-314Ah

Positive Material System

LFP

Nominal Voltage

DC832V

Nominal Capacity

280Ah

314Ah

Nominal Electric Quantity

232.96kWh

261kWh

System Cycle Life

10 years or 8,000 cycles

Conversion Efficiency

>88.5%

Rated Power

100kW

125kW

Permissible Ambient Temperature

-20~55℃

Permissible Relative Humidity

0~100%

Permissible Altitude

4000m (derating above 2000m)

Product Dimensions (W × D × H)

898*1410*2045mm

Product Mass

2600 kg

2800 kg

Waterproof Level

IP54

Cooling Method

Liquid cooling

Rated Output Voltage

AC380V

Output Voltage Imbalance Degree

≤5%

Product specifications are subject to change without further notice.

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