NUUKO 125kW/261kWh Energy Storage Cabinet

NUUKO 125kW/261kWh Energy Storage Cabinet is engineered to address key commercial and industrial energy challenges. Built with outdoor-rated enclosures, advanced BMS, and internationally certified safety standards, the system integrates 314Ah LiFePO₄ cells and a high-performance liquid-cooling system to deliver higher energy density, longer lifespan, and lower cost per kWh.Suitable for factories, data centers, shopping malls, hotels, restaurants, and commercial buildings, the NUUKO ESS cabinet ensures stable, efficient, and reliable power support for a wide range of applications.NUUKO provides bulk order support, OEM customization, global certifications, fast delivery, and comprehensive after-sales service.
  • Brand:

    NUUKO
  • Item NO.:

    NK261L-125K



Product Features and Advantages

· Enhanced Safety

Multi-level battery protection with fast-fuse circuits and intelligent anti-leakage detection, ensuring maximum operational safety and reliability.


· Long Lifespan & High Efficiency

Intelligent liquid cooling enhances efficiency and extends battery cycle life. Built with LiFePO4 cells rated for 8,000+ cycles and IP55 protection, supporting 24/7 operation. Modular design allows easy parallel expansion for growing energy demands.


· High Integration & Scalability

Fully pre-assembled, transport-friendly, and easy to operate and maintain. Modular architecture supports seamless expansion from 261 kWh to MWh-scale, eliminating on-site battery module assembly.


· Smart Monitoring

Real-time system monitoring, fault detection, and performance logging enable proactive maintenance. Integrated battery, PCS, EMS, and cooling systems simplify deployment and optimize space.


· Outdoor-Ready

Rugged, weather-resistant cabinet designed for harsh environmental conditions.


· Flexible Supply Options

Supports bulk orders, OEM, and customizable solutions to meet diverse project requirements.



Product Specifications






Product Application


· Industrial Parks

Cut electricity costs with efficient solar-plus-storage energy solutions.


· Solar + Storage + Charging

A triple-integration system that increases renewable energy utilization by up to 60%.


· Data Centers

Ensure uninterrupted power supply while reducing PUE by more than 0.3.


· Telecom Base Stations

Engineered for reliable performance even in extreme cold down to –40°C.


· Offshore & Oilfield Applications

Built with corrosion-resistant materials for long-term operation in harsh environments.


· Smart BMS + EMS

Dual intelligent control systems enable remote O&M and AI-driven energy optimization.



Customized Energy Storage Solutions 

NUUKO offers flexible, customer-centric solutions designed to meet evolving market needs and reduce procurement costs. We provide tailored optimization solutions for diverse application scenarios—including industrial, commercial, and residential energy storage—ensuring every system aligns with your specific requirements.
Supported by a team of experienced technical experts, we deliver comprehensive product consultation and technical guidance. From understanding system features to selecting the most suitable configuration, NUUKO helps you achieve the optimal energy storage solution for your project.



Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related Products
Energy Storage Cabinet
NUUKO 50kW/100kWh Hybrid Energy Storage Cabinet
NUUKO 50kW/100kWh Hybrid Energy Storage Cabinet is a fully integrated, outdoor-ready solution engineered for commercial and industrial applications. Built in a durable IP55 weather-resistant cabinet, the system uses high-performance 280Ah/314Ah battery cells and supports real-time monitoring and remote control via Ethernet, RS485, and CAN. It is compatible with leading inverter brands such as Deye, Solis, and Megarevo, ensuring smooth system integration.
Energy Storage Cabinet
NUUKO 500kW/1MWh Energy Storage Container
NUUKO 500kW/1MWh Energy Storage Container is a fully integrated, high-performance solution designed for commercial, industrial, and grid-side applications. Built with high-energy-density battery cells and a compact all-in-one containerized architecture, it delivers reliable, efficient, and scalable energy storage for a wide range of scenarios.
Energy Storage Cabinet
NUUKO 5.015MWh Large-scale Energy Storage Container
NUUKO 5.015MWh Large-scale Energy Storage Container delivers high-power, high-density storage with intelligent monitoring and advanced protection, making it ideal for complex application scenarios across industrial and commercial facilities, power grids, and renewable energy projects. Designed to enhance energy reliability and economic efficiency, it provides backup power and demand charge management for factories, data centers, and microgrids, while stabilizing output fluctuations for solar and wind farms to support peak shaving and frequency regulation.
NUUKO Data Collector DUWB-E
NUUKO Data Collector DUWB-E
Data Collector Off Grid Series
Single Phase Off-grid Inverter NKI-PV6000-48
NUUKO Single Phase Off-grid Inverter NKI-PV6000-48
Built-in 80A Solar Charger Wide MPPT Range 120-500V Workable with Generator Dual AC Output 9 Inverters in Parallel Support Lithium/Lead-acid Battery Lithium Battery Activation Detachable Dust Cover Feed-into Grid WiFi Monitoring(optional)
Perc Bifacial 166mm Cell Solar Panel 450w
PERC Bifacial A Grade 166mm Cell Solar Panels 450w 9BB Solar Panel Double Glass
Popular solar panel in the market,430W to 450W bifacial solar module
roller energy storage battery
NUUKO Roller-15KNKB
ROLLER SERIES PRODUCTS 15kWh Energy Storage Battery Roller Series Energy Storage All-in-one module design Lithium iron phosphate battery Floor standing installation, easy to move Peak shaving and optimisation of home energy storage systems
NUUKO Data Collector DUWL-NK
NUUKO Data Collector DUWL-NK
Data Collector Hybrid Series

Home

Products

about

contact