BR SOLAR GROUP (Yangzhou Bright Solar Solutions Co., Ltd.) is a global energy solution provider with projects deployed in 159 countries and regions worldwide. As a long-term supplier to the United Nations, NGOs, and the World Bank, BR SOLAR GROUP is committed to delivering safe, reliable, and high-performance energy storage solutions that support the global transition to clean energy.
One of its flagship products, the BRLC-5015KWH-2H Liquid Cooling Energy Storage System, represents an advanced containerized battery energy storage solution (BESS) designed for utility-scale and commercial applications.
Product Overview – BRLC-5015KWH-2H Container Energy Storage System
The BRLC-5015KWH-2H is a 5.01MWh liquid-cooled energy storage system built in a standard containerized design. It uses high-performance 314Ah LiFePO₄ (LFP) battery cells and integrates industry-leading thermal management, safety protection, and intelligent energy management technologies.
Guided by the mission “Changing the energy structure and taking responsibility for the future”, BR SOLAR GROUP provides this solution to support the construction of new-generation power systems worldwide with higher reliability and lower lifecycle costs.
Core Advantages of the BRLC-5015KWH-2H Liquid-Cooled BESS
1. Advanced Liquid Cooling Technology
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High-precision thermal control: Optimized non-uniform micro-flow channel design ensures a temperature difference within 2°C inside battery packs, significantly extending battery lifespan.
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Energy-efficient operation: Multiple intelligent liquid cooling control modes reduce auxiliary power consumption by up to 20%, improving overall system efficiency.
2. High-Level Safety & Reliability
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Five-layer safety protection: Comprehensive protection from the cell level to the system level, effectively preventing thermal runaway.
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Hybrid fire suppression system: Integrated gas fire extinguishing + water spray explosion-proof system, providing dual safety assurance for large-scale energy storage projects.
3. Higher System Efficiency
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Rack-level management architecture: Improves overall energy conversion efficiency by more than 2%.
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Active balancing compatibility: Enhances cell consistency within each rack, improving long-term performance and usable capacity.
4. Intelligent Operation & Maintenance
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Smart EMS & BMS integration: Enables fast commissioning, real-time monitoring, and reduced operation & maintenance costs.
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Flexible deployment: Supports back-to-back and side-by-side installation, maximizing site energy density and layout flexibility.
Application Scenarios of 5MWh Energy Storage System
The BRLC-5015KWH-2H Liquid Cooling Energy Storage System is suitable for multiple power system scenarios:
Power Generation Side
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Enhances the stability, continuity, and controllability of renewable energy such as solar and wind power.
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Improves renewable energy integration into the grid.
Grid Side
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Participates in peak shaving, frequency regulation, and grid dispatching.
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Increases power system flexibility and grid stability.
User Side
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Reduces peak electricity demand pressure.
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Improves power supply reliability and user-side energy management efficiency.
Technical Specifications – BRLC-5015KWH-2H
| Item | Specification |
|---|---|
| Battery Cell Type | LiFePO₄ (Lithium Iron Phosphate) |
| Cell Specification | 3.2V / 314Ah |
| Max Charge/Discharge Rate | 0.5C |
| System Configuration | 1P416S × 12 |
| Rated Energy | 5.01 MWh |
| Rated Voltage | 1331.2 V |
| Voltage Range | 1164.8 – 1497.6 V |
| Cooling Method | Liquid Cooling |
| Operating Temperature | -30°C to +50°C |
| Protection Level | IP55 |
| Dimensions (L×W×H) | 6058 × 2438 × 2896 mm |
| Weight | Approx. 42,000 kg |
About BR SOLAR GROUP
BR SOLAR GROUP (Yangzhou Bright Solar Solutions Co., Ltd.)
Founded in 1997, BR SOLAR GROUP specializes in solar energy systems, lithium battery energy storage systems, containerized BESS, solar street lighting, and integrated renewable energy solutions. With strong R&D capabilities and strict quality control, the company continues to provide reliable energy storage products for global utility, commercial, and industrial customers.
