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3.354 MWh Utility-Scale Energy Storage System | Containerized Liquid-Cooled BESS Solution
Cell Type：
3.2V/280Ah,LFP
Rated Voltage：
1331.2V
Voltage Range：
1040~1518.4V
Rated Power：
1250kW
System Capacity：
3354kWh
Composition：
9P416S
Rated Frequency：
50Hz
Charge-Discharge Rate：
0.33C
Product Features
1. Utility-Scale Capacity-ldeal for grid-support and load balancing.
2.Fully Integrated Container System- Plug-and-play on-site deployment.
3. Advanced Liquid Cooling -Efficient heat management for long life.
4.High-Power Pcs Integration -Supports multiple operation modes.
5.Smart EMS Platform_Real-time remote management and analytics.
Product Models
| Project | Features | Parameter |
Battery Parameters |
Cell Type | 3.2V/280Ah,LFP |
| Rated Voltage | 1331.2V | |
| Voltage Range | 1040~1518.4V | |
| Rated Power | 1250KW | |
| System Capacity | 3354kWh | |
| Composition | 9P416S | |
| Rated Frequency | 50Hz | |
| Charge-Discharge Rate | 0.33C | |
System Parameters |
Ac Side Voltage Rating | 10KVAC |
| Ac Side Wiring Mode | Three Phases and Three Lines | |
| Heat Dissipation Method | Intelligent Liquid Cooling | |
| Converter Cooling Method | Forced Air Cooling | |
| Fire Protection Scheme | Composite detectorin the package (smoke, temperature,combustiblegas);cabin-level combustible gas detectors;smoke sensors, temperature sensors,sound and light alarms; package spraying,cluster spraying;perfluo- rohexanone extinguishing agent;water firefi- ghting |
|
| ProtectionLevel | IP54 | |
| System Communication Mode | CAN,RS485,ETHERNET,4G | |
| Cycle Life | ≥6000 Times | |
| Product Weight | ≈35T | |
| Product Dimensions | 6058x2600x2896mm | |
Environmental Conditions |
Installation Method | Outdoor Installation |
| Ambient Temperature | -20℃~55℃ | |
| Humidity Range | 0~95%(Non-Condensing) | |
| Altitude | 2000M |
Grid-Scale Liquid-Cooled Energy Storage for Microgrid Applications
This 3.354 MWh system is designed for utility-level microgrids and renewable energy balancing. It uses high-density liquid-cooled battery racks with A-grade LiFePO₄ cells to ensure long-term stability. The integrated EMS supports remote operation, making it ideal for industrial parks and regional grid support.
TOU arbitrage for commercial users
PV farm storage support
Microgrid integration
EV showroom solar + storage + charging
Energy storage for mid-size factories/supermarkets
Factory Real Product Photos
Container Energy Storage
Energy Storage Converter
Battery
Packaging Information
After multiple tests before leaving the factory, it is sent to all parts of the world.
Energy Storage System FAQ
Q1: What kind of company are you?
A: We are a professional energy storage system manufacturer, specializing in customized BESS solutions. Our services cover product R&D, system design, integration, production, and technical support — all from our own factory.
Q2: Can you provide system integration and customized solutions?
A: Yes. We deliver fully integrated systems that include batteries, PCS, EMS, fire suppression, and cooling systems — all pre-assembled and tested before shipment. Voltage, capacity, and configurations can be customized to your project needs.
Q3: What is the typical delivery time for your systems?
A: Standard models usually take 15–25 working days, while custom-built systems are delivered according to the agreed production plan.
Q4: How long is the warranty?
A: Our systems come with a 5-year standard warranty, extendable upon request. All battery modules use Grade A LiFePO₄ cells to ensure long cycle life and high reliability.
Q5: How do you ensure quality and system safety?
A: Every system undergoes multi-level testing and inspection, from cell selection to final integration. Each cabinet includes BMS + EMS intelligent monitoring, fire protection, and temperature control systems to ensure safe and stable operation.
Q6: What payment and contract terms are available?
A: We support T/T, L/C, PayPal, D/P, D/A, and other flexible payment methods. Contract terms — including delivery time, warranty, and liability — are customized for each project.
Address: A401, Junxu Junchuang Park, 03A Qingyi Road, Nanhai District, Foshan City, Guangdong Province, China
