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OEM 418KWh 215KW Liquid Cooled ESS Cabinet with Smart BMS

The ESS Cabinet features advanced pack-level liquid cooling and temperature balancing, maintaining cell temperature differences within 3 °C. This enhances cell temperature consistency and extends battery life. Its modular design enables flexible parallel configurations and higher energy density, significantly improving the costeffectiveness, safety, and installation convenience of ESS projects.

Battery rated capacity: 418kWh
Battery type: Lithiumiron phosphate battery(LFP)
Battery cell capacity: 314Ah
Size (W * D * H): 1600*1350*2300mm
Weight (approx.): 3900kg
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Note: Please read the safety and installation manual before using the product. We reserve the right of final interpretation.

The specifications in this datasheet are subject to change without notice.

Features

Safe and reliable

  • brand-level battery cell rigorous screening, integrated and reliable design; IP67 protection level Pack, IP55 protection level cabinet, two layers of safety protection.

High efficiency and economy

  • 314Ah high energy density battery cell integration, improve the capacity of a single cabinet, reduce the cost of kWh.

Highly integrated

  • This productized system integrates liquid-cooled batteries, PCS, power distribution, temperature control, fire protection, monitoring and communication for full operational and risk control.

Intelligent management

  • supporting local control or cloud platform management system intelligent equalization strategy, system real-time warning, to ensure the consistency of the whole life cycle of the battery

Product Description

Sub-Model215 (418kWh)
Battery rated capacity418kWh
Battery rated voltage1331.2V
Battery voltage range1164.8V~1497.6V
Battery typeLithium iron phosphate battery (LFP)
Battery cell capacity314Ah
Series of Battery1P52S8S
Maximum charge and discharge current157A
Rated AC power215kW
Maximum AC power236.5kW
Rated AC current155.2A
Maximum AC current170.7A
Rated AC voltage800Vac,3W+PE
Rated AC frequency50/60Hz
THDI＜3%(Rated power)
Power Factor-1leading to +1 lagging
THDU＜3%(Linear Load)
Degree of protectionIP55
Protective ClassI
Isolation modeNo-Isolation
Shutdown self-discharge＜0.1% Rated Power (Without transformer)
DisplayLCD
Relative humidity0~95% (nocondensation)
Ambient temperature-25°C to +60°C (Derating above 45°C)
Cooling modeLiquid-cooled
Altitude3000m (>2000m reduction)
Communication interfaceCAN/Ethernet/485
Size (W * D * H)160013502300mm
Weight (approx.)3900kg

FAQs

1. What applications is the 418kWh 215kW ESS Cabinet suitable for?

This liquid cooled ESS cabinet is widely used in commercial and industrial energy storage projects, solar + storage systems, microgrids, factory backup power, peak shaving, and EV charging stations.

2. Why choose liquid cooling instead of air cooling?

The system is ideal for industrial parks, factories, renewable energy integration, Liquid cooling provides better temperature consistency, higher system efficiency, lower battery degradation, and improved safety performance, especially in high-temperature or high-load operating environments.

3. What battery technology does this ESS cabinet use?

The system uses LFP (Lithium Iron Phosphate) battery cells with 314Ah capacity, offering high thermal stability, long cycle life, and enhanced operational safety.

4. Can the ESS cabinet work with solar PV systems?

Yes. The cabinet can be integrated with on-grid, off-grid, and hybrid solar systems to maximize solar self-consumption and reduce electricity costs.

5. Is the ESS cabinet suitable for outdoor installation?

Yes. With IP55 protection, the cabinet is designed for outdoor commercial and industrial environments and can withstand dust, rain, and harsh weather conditions.

6. What does 418kWh and 215kW mean in an ESS system?

418kWh refers to the battery storage capacity, while 215kW refers to the output power capacity. This means the system can deliver high-power energy support for commercial and industrial applications. applications.

7. Is the 215kW ESS cabinet suitable for peak shaving?

Yes. The 215kW output is ideal for peak shaving and demand charge reduction in factories, office buildings, and industrial facilities with high electricity consumption.

8. What industries commonly use 215kW ESS cabinets?

These systems are commonly used in factories, industrial parks, data centers, solar farms, EV charging stations, and commercial buildings.

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