High-Density Commercial Battery Energy Storage System
When air cooling isn’t enough, this is the next step up.
The 418kWh liquid-cooled energy storage cabinet is built for larger commercial and industrial projects that demand tighter thermal control, longer service life, and higher system efficiency.
It fits right between small air-cooled cabinets and full containerized storage systems. You get the performance of liquid cooling without jumping straight to a 20-foot container solution.
Each cabinet operates independently with its own liquid cooling loop. Install one. Or place multiple units side by side to scale into the MWh range. No complicated redesign. No wasted space.
Inside the cabinet, everything works together—LFP battery modules, precision liquid cooling, BMS, PCS, and integrated fire protection. It ships as a complete system. Install, connect, and commission.
Why Choose the 418kWh Liquid-Cooled Cabinet?
Higher Energy Density. Smaller Footprint.
You get 418kWh in just 2.0 square meters.
That’s more storage per square foot compared to most cabinet-based systems in this class. Ideal for sites where space is limited but demand is growing.
Precision Liquid Cooling That Protects Your Investment
The system uses PACK-level liquid cooling channels designed for uniform heat removal.
Cell temperature difference is controlled within 3°C across the cabinet.
What does that mean in the real world?
More consistent battery aging
Lower internal stress
Better long-term performance
Reduced auxiliary energy consumption
Liquid cooling keeps performance stable—even under heavy cycling.
Built-In Fire Protection
Safety isn’t an afterthought.
The cabinet includes PACK-level fire detection and an automatic aerosol suppression system. If abnormal heat is detected, the system responds quickly to isolate and suppress the issue before it spreads.
Thermal runaway prevention starts at the module level.
Long Cycle Life
This system supports over 8,000 deep charge and discharge cycles.
For daily cycling applications—like peak shaving or renewable energy shifting—that translates into years of stable operation and stronger lifetime returns.
Flexible Expansion
Need more capacity next year? Add another cabinet.
The design allows seamless side-by-side installation and multi-unit parallel operation. It adapts to different grid connection schemes and site layouts.
Start at 418kWh. Scale to multiple megawatt-hours.
Fully Integrated. Ready to Deploy.
Battery modules. Liquid cooling loop. PCS. BMS. Fire suppression. Control system.
All integrated inside a standardized enclosure.
Factory-assembled. Factory-tested. Delivered ready for commissioning. That shortens your project timeline and reduces on-site complexity.
418kWh BESS for Industrial and Microgrid Applications
Commercial & Industrial Facilities
Peak shaving. Demand charge reduction. Backup for critical loads. Improve energy cost predictability.
Solar + Storage + EV Charging
Store excess solar during the day. Support fast EV charging. Reduce grid impact during peak hours.
Industrial Parks & Campuses
Shared energy storage for multiple buildings. Improve power stability and resilience.
Regional Microgrids
Support renewable integration. Stabilize voltage and frequency. Provide backup during outages.
Renewable Energy Integration
Pair with solar or wind to smooth output and shift energy to higher-value time periods.
Specifications
DC Battery Parameters
E418LP-A80
E418LP-A69
E418LP-A40
Cell Type
LFP314Ah
Battery Pack Configuration
52.25kWh/1P52S
Pack Protection Rating
IP65
Battery System Configuration
417.99kWh/1P416S
Rated System Voltage
1331.2Vdc
Voltage Range
1164.8-1497.6V
AC Side Parameters
Rated AC Power
215kw
215kw
125kw
Maximum AC Power
237kw
237kw
138kw
AC Current Total Harmonic Distortion (THDi)
≤2.5%
DC Injection (DC Component)
＜0.5%Ipn
Rated Grid Voltage
800V AC/3P+PE
690V AC/3P+PE
400V AC/3P+N+PE
Adjustable Power Factor Range
-1～1
Rated Grid Frequency
50Hz/60Hz
System Parameters
Maximum System Efficiency
≥89%
Charge/Discharge Rate (C-rate)
0.5P
0.5P
0.3P
Depth of Discharge (DoD)
95%
Cycle Life
≥ 8,000 cycles
Charge/Discharge Switching Time
＜100ms
Communication Interfaces
Ethernet/RS485
Protection Rating
IP55
Cooling Method
Liquid cooling
Operating Temperature
-25~55℃
Relative Humidity
0~95% RH (non-condensing)
Noise Level
≤75dB
Altitude
3000m (Derating above 2000m)
Fire Protection System
Pack-level Aerosol Fire Suppression + Space-level Aerosol Fire Suppression + Water Firefighting Interface
How much energy does this cabinet deliver and how big is it?
The 418kWh liquid-cooled energy storage cabinet provides a high-capacity solution in just 2m² of floor space.
It’s ideal for commercial & industrial energy storage, allowing you to maximize storage on tight sites. One unit can stand alone or scale seamlessly to multi-MWh systems.
Can I expand capacity later with more cabinets?
Yes. The liquid-cooled BESS cabinet supports AC-side parallel operation. Add units as your energy demand grows without redesign.
This makes it easy to plan for phased deployments in industrial parks, campuses, or solar-plus-storage projects.
How safe is the system for industrial use?
Safety is built in:
PACK-level fire detection
Automatic aerosol suppression
Thermal runaway prevention
The system isolates hazards early, reducing downtime and protecting your site. For B2B customers, this means peace of mind and regulatory compliance.
How long will the system last under heavy cycling?
Supports over 8,000 deep charge/discharge cycles.
With consistent thermal management (cell delta <3°C), you get stable performance, long service life, and strong ROI. This is critical for applications like peak shaving, demand charge reduction, and renewable integration.
How do I monitor and operate the system?
You can track performance via local HMI, remote app, or cloud platform.
Real-time data includes voltage, current, state of charge, and alarms. This allows B2B operators to plan maintenance proactively and reduce operational risks.
Commercial and Industrial Battery Energy Storage Systems (C&I BESS) are designed to help businesses manage energy more efficiently and maintain stable power supply. These systems store electricity and discharge it during peak demand or grid instability, providing fast, clean, and reliable energy support for daily operations.
Why Commercial & Industrial Energy Storage Matters
Battery energy storage enables peak shaving and load shifting, helping businesses reduce electricity costs and demand charges. It also delivers reliable backup power during outages, protecting critical equipment and minimizing downtime. When integrated with solar or other renewable sources, C&I BESS improves energy utilization and reduces dependence on diesel generators.
Due to higher power demand and system requirements, commercial and industrial energy storage is typically deployed in factories, logistics centers, EV charging hubs, commercial buildings, data centers, and solar-plus-storage projects where stable, scalable, and high-availability power is essential.
AnengJi provides scalable commercial and industrial battery energy storage solutions with flexible capacity configurations and seamless integration into existing energy systems. Designed for long-term reliability and easy deployment, our C&I BESS helps businesses lower operating costs, enhance energy resilience, and support sustainable growth.
Battery Energy Storage System Delivery, Installation & Commissioning
From factory delivery to on-site commissioning, every BESS project is supported by our experienced engineering team.
We provide dedicated local service support across Europe, ensuring fast response and minimal downtime. In key regions, our engineers can arrive on-site within 8 hours, with emergency response available in as fast as 2 hours.
Our team is committed to resolving issues efficiently on-site, ensuring your energy storage system operates safely, reliably, and without unnecessary delays.
Warehouse Storage
Loading & Transportation
On-site Handling
Unpacking
Installation
System Commissioning
Battery Energy Storage System Delivery, Installation & Commissioning
From factory delivery to on-site commissioning, every BESS project is supported by our experienced engineering team.
We provide dedicated local service support across Europe, ensuring fast response and minimal downtime. In key regions, our engineers can arrive on-site within 8 hours, with emergency response available in as fast as 2 hours.
Our team is committed to resolving issues efficiently on-site, ensuring your energy storage system operates safely, reliably, and without unnecessary delays.
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Talk to a Charging Expert
We’re here to help you build a more efficient and resilient energy future—without unnecessary operating costs. Every battery energy storage system we deliver meets strict international standards, including CE, CB, TUV, UL, IEC, and RoHS. Safe, stable, and engineered for long-term performance.
Our energy storage specialists work with you to design the right C&I BESS solution for your project. Whether you’re deploying storage for factories, commercial buildings, EV charging hubs, microgrids, or solar-plus-storage systems, we support you through system sizing, energy strategy planning, and deployment options.
Have questions? Contact us by phone or email, or simply fill out the form on the right. Our team will respond within 24 hours with free professional consultation and technical support.
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Charging Station Engineer2026-06-20 03:35:122026-07-07 09:12:231MWh Containerized Energy Storage System | C&I BESS Solution (PV + Diesel Hybrid)
