418kWh Business Energy Storage System
418kWh Business Energy Storage System

418kWh Business Energy Storage System

Liquid-cooling Energy Storage Cabinet

Battery Energy Storage System is a technology that stores electrical energy in batteries and releases it when needed.  Improve energy efficiency, reduce costs, and enhance power reliability. BESS plays a critical role in modern energy systems, enabling the transition to cleaner energy and smarter grids. 

Seamless Integration: Compatible with leading inverter brands including Goodwe, Deye, Growatt, and Sofar, ensuring a smooth and efficient setup with your existing solar power infrastructure.

Delivery Time: 7-14 days for samples, 35-60days for mass production 

Support Wholesale, Distributors and OEM ODM Custom Battery. Please Contact us

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Product Features and Advantages

High Security

Battery circuit safety management, fast fuse protection. A multi-level battery protection system ensuring impeccable safety. Intelligent anti-leakage detection,enhancing system safety. Compact & Integrated Design: Combines battery, PCS, EMS, and cooling systems in one unit for easy deployment and space savings.  

Long Lifespan

Intelligent liquid cooling ensures higher efficiency and longer battery cycle life. Modular design with parallel support for easy system expansion. Built with LiFePO4 batteries (8,000+ cycles) and IP55 protection for 24/7 reliability. 

High Integration

Highly integrated, easy to transport and operation and maintenance. Fully pre-assembled, eliminating the need for on-site battery module installation. Scalable for Growth: Modular design supports expansion from 418kWh to MWh-scale to meet evolving business needs.

Intelligent

Real-time status monitoring and fault recording to achieve fault warning and fault location. Built-in battery performance monitoring and recording function. AI-driven optimization reduces peak demand charges and maximizes energy efficiency. 

Technical Specifications

SE418L-215K

SE418L-215K

AC Side

AC Rated Power: 215kW/418kWh Energy Storage Cabinet
Allowable Grid Voltage &Frequency Range: 400V (-15%~10%) , 50/60Hz±2.5Hz, 3P+PE
Max. PCS Efficiency: 98%

Battery Side

Cell Specification: LFP 3.2V/314Ah
Battery RACK Configuration: 1P416S
System Capacity: 417.996kWh @ 25℃,0.5P
Voltage Range: 1123.2-1497.6V

System Parameter

Charge/discharge Ratio: ≤0.5P
Display: Touch screen display (optional)

Dimension(W*D*H):

1300*1350*2500mm

Weight: 3700kg
IP rating: IP54(Pack:IP67)
System Efficiency: ≥88%
Cooling method: Liquid cooling
Environmental Temperature: -30~55 ℃
Fire safety configuration: Aerosol
Compliant with standards: GB/T 34120,GB/T 36276,IEC62477,IEC62619,IEC61000
Cycle Life: 8000Cycles(0.5P,25+2°C,@70%SOH)
Download Datasheet

Product Application

Industrial Parks - Save electricity bills  

Solar+Storage+Charging Stations - Tri-integrated system boosts green energy utilization by 60%  

Data Centers - Uninterrupted power supply reduces PUE by 0.3+  

Telecom Base Stations - Stable operation in -40°C extreme cold  

Offshore/Oilfield - Corrosion-resistant design for harsh environments  

Smart BMS+EMS dual-system coordination enables remote O&M and AI energy optimization. 

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Product Solution

215kW/418kWh ESS Cabinet

Limited-Time Business Offer: Bigger Orders = Bigger Rewards!  


418kWh Battery C&I Energy Storage System Shaving Peaks and Filling Valleys

Solve the problem of staggered peaks, improve power quality and be prepared for any problems

215kW/418kWh ESS Cabinet

Shaving Peaks: Centralized solutions are mostly applied to the new energy generation side,smoothing the output.

Filling Valleys: Distributed energy storage solutions are mostly used in small-scale commerciaand industrial businesses, where energy storage is configured to reduce themaximum power demand of the business at peak times, serving to reducecapacity tariffs. lt improves power quality and can also be used as a backuppower source.

Upgrade Your Energy Storage System & Unlock Exclusive Perks 


Our Factory

SolarEast BESS is committed to delivering quality industrial and large scale ESS facilities professional technicasupport and thoughtful customer services beyond your expectations. 

215kW/418kWh ESS Cabinet

418kWh Business Energy Storage System

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Your One-Stop Energy Solution Provider

SolarEast is a trusted provider of comprehensive energy solutions. We're committed to providing prompt, professional support and delivering customized battery energy storage system solutions for industrial and commercial clients. Whether it’s energy management, cost optimization, or renewable energy integration, we offer professional expertise and tailored services to ensure your energy needs are always met with the highest level of service.

With SolarEast, you can benefit from:

One-Stop Service

Full support from needs assessment and system design to installation and maintenance

Efficient Storage Solutions

Lower energy costs and enhance energy utilization

Smart Management

Enable peak shaving, load shifting, and backup power functionalities

Renewable Integration

Seamlessly integrate solar, wind, and other renewable energy sources for a sustainable future

FREE Request a Quote! Fill out the form to connect with us and start your energy storage journey today!

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