Power Cabinet

Outdoor Cabinet BESS

125 KW / 250 KWh

Power Cabinet Product Sheet download

Key Features

 

Patented Immersion Cooling

Battery cells are submerged in non-toxic
dielectric oil for direct active thermal
management, fire suppression, and
propagation prevention.

Active Thermal Management

Our Battery Management System
(BMS) monitors temperature and
responds with liquid cooling
circulation, enhancing heat exchange.

Integrated BMS & EMS

Our non-Chinese BMS and EMS ensure
optimal performance, safety, and
efficiency, offering unmatched
reliability and control.

Enhanced Durability

Our cabinet is rated at IP54,
ensuring reliable performance in
demanding environments.

Specifications | Power Cabinet

General

Dimensions
1600 x 1350 x 2480 mm (WxDxH)
Weight
2 tons
IP Rating
IP54
Operating Temperature
-30°C to +50°C​
Relative Humidity
10%~90% RH, non-condensing
Altitude ¹
≦ 2000m
Thermal Control
Immersion cooling circulated system & HVAC
DC Efficiency
>=93.5% @ 0.5P, >=95.2% @ 0.25P

Cell Characteristics

Chemistry
LiFePO4
Cell Life 2,3
2-hrs for 8000 cycles   4-hrs for 10,000 cycles
60% SOH at EOL          60% SOH at EOL
Calendar Life ³
20 Years
Depth of Discharge ⁵
100%

Performance

Energy Capacity (max) ⁴
250 KWh
Rated Duration of Discharge
2 Hours
DC Power @ Rated Duration ¹
125 KW
DC Capacity @ Rated Duration ¹
250 KWh
Operating Voltage
730 V to 1000 V

Safety

Explosion Prevention
Immersion cooling circulated patented to prevent cell propagation
Fire Detection
Heat, smoke, and gas detectors
Fire Suppression
Fire-fighting aerosol gas
Compliances & Certifications
UN38.3, IEC62619, UL1973, UL60730-1, CNS62619, UL9540A, ISO12944
1.OS may automatically derate power as necessary to maintain proper cell temperatures.
2.Test ambient temperature at 25 C.
3.The end-of-life (EOL) of a Battery Energy Storage System (BESS) is influenced by its age, usage
application, and environmental temperature, which may result in an actual lifespan of less than 20 years.
4.Assumes 1 cycle per day in fresh cell period, not includes aging situation.
5.DOD 80% is the recommended specification to delay aging.