Product Introduction:
The outdoor commercial energy storage cabinet (liquid-cooled) integrates a high-energy-density lithium iron phosphate (LFP) battery system, an intelligent liquid-cooled thermal management system, a high-power bidirectional energy storage converter (PCS), and a scalable energy management system (EMS). Utilizing intelligent liquid cooling technology, the product ensures that each battery cell maintains optimal operating conditions in diverse environments through efficient and precise thermal management using the coolant.
Advantages and Features:
1. Large-Capacity Design
Adopting a high-chamber integrated design, a single cabinet integrates larger battery capacity and a more powerful PCS system. This vertical layout saves floor space, allowing a single unit to meet megawatt-scale application requirements. It is ideal for applications where land resources are limited or where ultra-large-capacity energy storage needs to be deployed centrally.
2. Intelligent Liquid-Cooled Thermal Management
The coolant efficiently removes heat from the battery cells, significantly improving thermal management efficiency compared to air cooling, and can maintain a temperature differential within the battery pack within ±2.5°C. This significantly improves system cycle consistency, slows degradation, and extends lifespan, ensuring stable operation in harsh environments ranging from -30°C to +50°C.
3. Safety Protection System
From the optimized, highly stable lithium iron phosphate material at the cell level, to the module-level explosion-proof and pressure relief design, to the system-level perfluorohexanone automatic fire extinguishing system and aerosol suppression device, a four-level coordinated safety protection system encompassing cell, module, system, and site is established. This enables multi-dimensional management of potential risks.
4. Smart Cloud Platform Management
A built-in, scalable EMS energy management system supports IoT access and cloud connectivity. Users can use the cloud platform to centrally and visually monitor and intelligently operate and maintain distributed energy storage units, achieving energy efficiency optimization, fault warnings, and policy adjustments, significantly improving operational efficiency and reducing maintenance costs.
Application Scenarios:
● Grid-side Ancillary Services
● Backup Power for Critical Facilities
● PV-Storage-Charging Integration
● High Altitude and Harsh Environments
Nxten Outdoor Commercial & Industrial Energy Storage High Cabinet (Liquid-Cooled) is an advanced energy storage solution featuring lithium iron phosphate (LFP) battery cells, intelligent liquid cooling, and a scalable
EMS architecture, specifically engineered for high-altitude grid-scale applications.
Typical Applications:
1. Grid Side Energy Storage
● Peak Shaving & Frequency Regulation
● Renewable Energy Integration
2. Commercial & Industrial (C&l)
● Energy Arbitrage
● Backup Power
3. High Altitude & Harsh Environments
● Highland Microgrids (24,000m)
● Extreme Temperature Operation
4. Off-Grid & Backup Solutions
● Island/Mining Power
● Telecom Base Stations
5. PV Storage Charging Integration
● EV Charging Stations
Features:
● Compact & Modular Design
● Intelligent Thermal Management
● Multi-Layer Safety Protection
● Smart Cloud-Based Management
| Model | NKS ESS-xx-x-IL(xx=100/120,x=215/241) | NKS ESS-xx-x-IL(xx=110/130,x=232/261) |
| Rated Voltage | 768V | 832V |
| Rated Energy | 215/241kWh | 232/261kWh |
| Pack Quantity | 5S1P | 5S1P |
| AC Voltage | 380±15%Vac,50/60Hz | |
| Rated Power | 100/120kW | 110/130kW |
| THDV Voltage Harmonic Distortion(with linear load) | <3% | |
| Cycle Life(Capacity≥75%) | 7500 @100%DOD,RT | |
| Efficiency | 88% | |
| IP Rating | IP54 | |
| Dimensions(W*D*H) | W1385*D1400*H2420±5mm | |
| Weight | 3.17T±10kg | 3.2T±10kg |
| Fire Management | Composite Detector | |
| Thermal Management | Liquid Cooling | |
| Communication | CAN/Modbus/TCPIP | |
About Nxten
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This outdoor commercial and industrial energy storage cabinet (liquid-cooled) is an advanced energy storage system designed for high-performance, high-stability energy applications. It deeply integrates a high-energy-density lithium iron phosphate battery system, an intelligent liquid-cooled thermal management system, a high-power bidirectional energy storage converter, and a scalable energy management system within a single industrial-grade metal cabinet. It provides safe, reliable, and continuous power support for various scenarios, including commercial parks, power facilities, industrial load-side energy storage, and new energy infrastructure. Its overall design prioritizes high efficiency, high safety, and ultra-long lifespan, maintaining stable performance output even in harsh outdoor environments, making it one of the high-end solutions for modern energy storage systems.
The biggest technological advantage of this energy storage cabinet lies in its use of intelligent liquid cooling technology. Compared to air cooling, liquid cooling achieves more efficient and uniform heat exchange between battery cells through the circulation of coolant in sealed pipes. The coolant directly contacts the heat dissipation surface of the battery modules, rapidly absorbing the heat generated during battery operation with extremely high heat transfer efficiency, and then releasing the heat to the environment through an external heat sink. The intelligent temperature control system monitors the temperature of each cell or module in real time and automatically adjusts the cooling intensity according to load changes, maintaining an extremely low temperature difference throughout the energy storage cabinet.
The high-power bidirectional PCS installed inside the energy storage cabinet is the system's energy hub, enabling high-efficiency power conversion and bidirectional energy flow. Whether charging the batteries with electricity generated from the grid or photovoltaics, or releasing stored energy to the load or grid when needed, the PCS ensures reliable energy transmission with high conversion efficiency, rapid dynamic response, and stable output.
The accompanying scalable EMS is the intelligent brain of the energy storage cabinet, responsible for the entire energy lifecycle management. By analyzing multi-source data such as battery status, ambient temperature, power demand, and electricity price information in real time, the EMS can automatically optimize charging and discharging strategies, achieving peak shaving and valley filling, energy cost optimization, photovoltaic-storage collaborative management, and grid frequency regulation, among other functions. Meanwhile, the EMS supports remote monitoring, fault early warning, big data analysis, and multi-device cluster management, making operation and maintenance more intelligent and refined, reducing the burden of manual inspections, and further extending system lifespan through algorithm optimization.
In terms of structural design, the liquid-cooled outdoor energy storage cabinet adopts a high-strength, corrosion-resistant, waterproof, and dustproof metal shell, typically achieving an IP54 or higher rating, capable of withstanding the effects of outdoor environments such as wind, sand, rain, snow, and high humidity. The internal modular design allows for a rational layout of components such as the battery system, PCS, EMS, and liquid cooling unit, facilitating installation, operation, maintenance, and expansion. Users can expand capacity or increase power by connecting multiple energy storage cabinets in parallel according to actual application needs, giving the system extremely high flexibility and adaptability.
Ningbo Nxten Energy Technology Co., Ltd. is a professional manufacturer of outdoor commercial and industrial energy storage cabinets. Its liquid-cooled outdoor commercial and industrial energy storage cabinets, with their precise and efficient thermal management capabilities, powerful power regulation performance, intelligent energy management system, and excellent environmental adaptability, have become the ideal choice for large-scale energy storage scenarios.
+86-0574-62165160
+86-18958222822
No. 95-1, South Guangming Road, Simen Town, Yuyao City, Zhejiang Province, China
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