Commercial & Industrial Battery Energy Storage Solutions
Customized LiFePO4 battery and BESS solutions for distributors, installers, project developers, and OEM/ODM partners worldwide.
Reliable BESS Solutions for Global Energy Projects
FLYFINE provides battery energy storage systems for commercial, industrial, agricultural, and off-grid applications. Our solutions support solar energy storage, peak shaving, backup power, microgrid projects, and hybrid power systems.
With flexible system configuration, LiFePO4 battery technology, intelligent energy management, and OEM/ODM support, we help distributors and project partners build reliable and scalable energy storage solutions.
Battery Energy Storage Solutions We Provide
We provide a wide range of energy storage products and customized system solutions to meet different project requirements, from residential backup power to commercial and industrial energy storage projects.






Containerized Battery Energy Storage System for Agricultural & Off-Grid Applications
• Integrated Energy Storage Solution
Combines battery modules, BMS, PCS, EMS, thermal management, and fire protection in one containerized system.
• Suitable for Agricultural & Off-Grid Projects
Provides reliable power for farms, irrigation systems, greenhouses, cold storage, remote sites, and microgrid applications.
• Solar & Diesel Hybrid Support
Supports solar PV, diesel generators, utility grid, and off-grid operation for flexible energy management.
• Intelligent Monitoring
Advanced EMS and BMS enable real-time monitoring, remote diagnostics, data analysis, and system optimization.
• Fast Deployment
Pre-assembled containerized design reduces installation time and simplifies on-site commissioning.
• Flexible Capacity Expansion
Supports parallel connection and customized system configuration for different project requirements.
Technical Specifications
The following specifications are for reference only. System capacity, voltage, PCS power, communication protocol, and configuration can be customized according to project requirements.
| Model | FESC1446912 |
|---|---|
| Battery Cell | 3.2V 314Ah(EVE) |
| Battery Pack | 153.6V 314Ah /1P48S |
| Battery Cluster | 768V 314Ah/1P240S(5 battery packs form a battery cluster) |
| Battery System | 768V 1884Ah(6 sets of battery clusters form a 1.44MWh battery system) |
| DC System of Energy Storage Containers | |
| Rated Power | 750KW |
| Rated Energy | 1.44MWh |
| DC Voltage Range | 648V~876V |
| Battery Cell Cycle Life | ≥8000 Cycle 0.5C,25°C,90%DOD,80%EOL |
| Operating Temperature Range | -20℃~+55℃ |
| Size | 6058mm*2438mm*2591mm |
| Weight | ≈16T |
| IP Protection | IP54 |
| Technical Parameter Sheet of Battery Clusters | |
| System Composition Mode | 1P240S (5 battery boxes) |
| Rated Capacity | 314Ah |
| Rated Voltage | DC 768V |
| Operating Voltage Range | 648V~876V |
| Rated Energy | 241.152kWh |
| Rated Charging Current | 157A |
| Maximum Continuous Charging Current | 157A (25±5℃, 0~100%SOC) |
| Rated Discharge Current | 157A |
| Maximum Continuous Discharge Current | 157A (25±5℃, 0~100%SOC) |
| Rated Charging Power | 120.576kW |
| Rated Discharging Power | 120.576kW |
| Charging and Discharging Temperature | 25±2℃ |
| Size(W*D*H) | 1090mm*900mm*1840mm |
| Weight | 1.5T |
Benefits of FLYFINE Battery Energy Storage Systems
Electricity Costs Drop
The traditional grid electricity is generated through natural gas and coal combustion; there will be a lot of losses in the process of energy conversion, which will increase the cost of power generation, but the use of solar and wind power generation dramatically reduces this problem, semiconductors in photovoltaic panels The material generates electricity by absorbing photons in sunlight. The wind blows the blades of the wind turbine to generate electricity. Renewable energy generation methods are free and have high conversion efficiency, significantly reducing power generation costs. It’s currently the best solution for power acquisition.
Flexibility
Faced with the increasing demand for electricity from users, the Battery Enegry Storage Solution can flexibly expand capacity according to local electricity demand. Since it is a highly integrated energy storage device, it is unnecessary to consider energy storage batteries and energy storage transformers. It can be directly copied and installed in parallel according to the current microgrid, which significantly improves the expansion efficiency of the energy storage battery.
Alleviate Peak Load
The Battery Enegry Storage Solution has the function of off-grid and grid connection. It can exchange energy with the grid, and release appropriate power according to the power demand of the grid to alleviate the power load, thereby improving the stability of the grid operation and avoiding the shortage of power supply. In addition, it can extend the life of large-scale equipment in the grid, reduce maintenance frequency and equipment replacement costs.
Power Reliability
Since some remote areas and islands are vulnerable to power outages caused by natural disasters, the Battery Enegry Storage Solution is an excellent solution to this problem. It uses distributed energy acquisition and storage, which can achieve an independent energy supply and improve the power supply. The stability ensures that users have a reliable power solution to deal with power outages in the face of natural disasters or grid failures.
Protect Environment
The energy acquisition of the Battery Enegry Storage Solution comes from renewable energy sources. The power generation of these energy sources will not produce combustion waste and greenhouse gas emissions, significantly reducing air and water pollution; it will not cause adverse effects on the ecological environment and will also provide sustainability for society’s green and low-carbon development.
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