Huijue’s Liquid-Cooled 261KWh Outdoor Cabinet Series C&I Energy Storage System

Huijue’s Liquid-Cooled 261KWh Outdoor Cabinet Series C&I Energy Storage System

  • Intensive Agri-Product Bases:

    Designed for precision agriculture and forward-looking agri-food systems of vertical farm factory factories, intensive animal rearing, and chilled chain logistics. Utilizes intelligent energy management for cycle-to-cycle efficiency with minimum operating cost variation.

  • Regional Energy Synergy Networks:

    Designed for factory park and autonomous town decentralized power systems. Facilitates hybrid wind-solar-storage for grid robustness and real-time balance among supply, demand, and storage.

  • Heavy-Duty Manufacture Complexes:

    Metallurgical, chemical processing, and high-power precision machinery applications are what it is intended for. It has dynamic load regulation to facilitate staggered equipment startup and adaptive power technologies without interfering with stable voltage output.

  • Next-Gen Digital Infrastructure

    Specifically developed for 5G base stations, supercomputing centers, and edge computing nodes. Provides intelligent environment-controlled power modules and multi-level backup infrastructure for high-duty energy reliability and performance for the latest technology installations.

1. Description:

Liquid-Cooled 261KWh Outdoor Cabinet Series C&I Energy Storage System is a best-in-class industrial and commercial product. The system combines best-in-class liquid-cooled and modular technology with high energy management capacity, support for the grid, and support for renewable energy. The system combines the essential components like energy storage batteries, power conversion systems (PCS), thermal management, fire protection, and monitoring systems into a combined product. Its outdoor enclosure's robust design provides eco-friendly protection against rain, dust, and broad temperatures, and is easily mounted in large deployment environments.
Liquid-Cooled 261KWh Outdoor Cabinet Series C&I Energy Storage System

2. Features:

(1) Solid Integrated System

The enclosure integrates the energy storage battery, PCS, power distribution, temperature control, fire protection, and monitoring into a single assembly to provide installation convenience and minimize operational risks.

(2) Liquid-Cooled Thermal Management

Best-in-class liquid-cooled solutions offer maximum temperature control of the batteries with resulting high performance and battery longevity even in rugged operating conditions.

(3) Advanced Protection and Strength

Patented outer cabinet design using heat dissipating ducts with optimised design achieves maximum sealing for dust and water (IP67 rated) with no compromise under rugged environments.

(4) Space Optimizing Design

Liquid-Cooled 261KWh Outdoor Cabinet Series C&I Energy Storage System
Integrated air conditioner design together achieves maximum internal volume space optimization with higher energy density without sacrificing water tightness or mechanical strength.

(5) Flexible Parallel Operation

Patented virtual synchronous machine technology allows parallel operation with grid in smooth mode and cable-free grid-connected/off-grid switching, and greater flexibility of microgrid applications.

(6) Scalable and Modular

Easy scalability and flexibility with modular design architecture is supported by the grid-connected/off-grid switching, power frequency transformers, and photovoltaic charging modules.

(7) Real-Time Monitoring and Control

Remote monitoring and onboard communications hardware provide remote sensing of operating conditions and risk management for optimum system performance.

(8) Low Maintenance and High Reliability

Front and rear maintenance doors for easy servicing, and heavy-duty construction reduce downtime and operating expense.

3. Application:

(1) Industrial and Commercial Energy Storage

Application Scenario: Commercial buildings, data centers, and industries to make use of off-peak energy surplus and feed during peak load.

How It Works: Taps on the already existing power infrastructure with high capacity and quick response to coordinate energy demand and supply.

Benefits: Saving on electricity bills by optimal utilization of energy, stability to the grid, and standby power in case of power failure.

(2) Integration of Renewable Energy

Use Scenario: Applied with solar or wind power plants to store excess clean energy for future use.

Action: Photovoltaic charging module enables direct energy storage from the solar panel, and renewable power output spiking is avoided by the system.

Benefits: Enables optimal utilization of clean energy, reduces use of fossil fuel, and increases sustainability goals.

(3) Applications of Microgrid

Application: In remote or off-grid locations in order to enable islandable microgrids, power is generated independently without any contribution from central supply.

Principle of Operation: Virtual synchronous machine technology allows synchronized switching of off-grid/grid-connected operation mode in order to maintain continuous power supply.

Advantages: Enables greater energy autonomy, improves riding capability with grid faults, and allows decentralized energy control.

Application Scenario: Implemented in power-hungry companies to prevent peak demand charges by selling stored power during peak-demand hours.

Working principle: Continuously monitors grid load and drops load automatically when grid load is at the highest to keep peak costs minimal.

Benefit: Has minimum operating cost, prevents grid penalties, and keeps maximum power use efficiency.

(4) Emergency Backup Power

Use Case Scenario: Supplies back-up power to hospital, data center, and other high-power installations.

How it works: Automatically goes to back-up operation on grid failure with immediate switch-over to running of critical loads.

Benefits: Facilitates downtime reduction, loss of data avoidance, and safeguarding in mission-critical operations.

(5) Grid Support Services

Application Scenario: Assists grid stability through frequency regulation, voltage support, and power emergency whenever the grid is unstable.

How It Works: System automatically reacts against grid instability, adjusting energy output for grid balancing.

Benefits: Stabilizes electricity grids, avoids possible blackouts, and facilitates integration of intermittent renewable energy sources.
Liquid-Cooled Energy Storage

Parameter List:

AC/DC parameters:

DC parameters AC parameters
Battery Type Lithium Iron Phosphate AC side rated power 125KW
Cell capacity 3.2V/314Ah Maximum power on AC side 135KW
System battery configuration 1P260S Cable total harmonic distortion rate <3% of rated power
Battery rated capacity 261.248KWh AC side rated voltage 380V AC
Battery voltage range DC600-1000V Communication access method 3P+N+PE
Charge and discharge rate 0.5C Rated grid frequency 50/60Hz
Discharge depth 80% Power factor range 0.98
Battery cooling method liquid cooling Off-grid operation support

System Parameters:

size 1200*1400*2400mm(reference) Temperature control method Liquid cooling unit
Protection level IP55 fire protection plan Aerosol, perfluorohexanone
System communication protocol Standard: Modbus Communication Interface RS485, RJ45

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