Product Positioning
The BR SOLAR-20C2H500K is positioned as a resilient, reliable, and quick-delivery energy station, specifically designed for large-scale commercial and industrial (C&I) energy storage applications.
Core Value Proposition
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Decarbonization & Power Quality Improvement
Plays a key role in reducing carbon emissions and enhancing grid power quality. -
Smart & Reliable Energy Solution
Provides intelligent, stable, and scalable energy storage for commercial and industrial users. -
Certified Safety & Compliance
Certified to UL1973, UL9540A, IEC62619, CE, UN38.3, ensuring the highest international safety and reliability standards.
Key Advantages (4 Core Strengths)
More Energy
Optimized pack-level and string-level architecture maximizes usable energy and system efficiency.
All-in-One Design
Integrated AC & DC architecture significantly reduces initial investment and simplifies system deployment.
Easy Operation & Maintenance
No regular balancing required, no need for on-site expert visits, enabling low O&M cost throughout the lifecycle.
Safe & Reliable
Modular system design ensures high availability, fault isolation, and long-term operational stability.
Product Specifications & Configuration
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Product Model: BR SOLAR-20C2H500K
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Rated Energy: 1003 kWh
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Form Factor: Standard 20-foot containerized energy storage system
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Dimensions (L×W×H): 6058 × 2438 × 2591 mm
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Total Weight: Approx. 18,500 kg
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Ingress Protection: IP65
Typical Applications
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Renewable energy output smoothing
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Voltage and frequency regulation
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Peak shaving & valley filling (energy arbitrage)
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Demand-side management
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Microgrid and distributed energy systems
System Technical Overview
A. Battery System
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Cell Chemistry: Lithium Iron Phosphate (LiFePO₄)
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Cell Specification: 51.2V / 280Ah
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Cycle Life: >6000 cycles @0.5C, 25°C, 80% remaining capacity
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System Configuration:
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5 battery strings in parallel
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Each string consists of 14 modules in series
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DC Voltage Range: 616 V – 795.2 V
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Rated DC Voltage: 716.8 V
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Operating Temperature: –20°C to 40°C
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Installation Altitude: ≤3000 m
B. Power Conversion System (PCS)
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Rated AC Power: 500 kW
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Maximum Power: 550 kVA
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Grid Voltage: 400 V (range 320–460 V)
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Output Quality:
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Total Harmonic Distortion (THD) <3%
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Adjustable power factor
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Connection Method: Three-phase four-wire + protective grounding
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Electrical Isolation: Built-in transformer
C. BMS & EMS (Battery & Energy Management System)
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BMS Functions:
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Real-time passive balancing
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High-precision voltage, current, and temperature monitoring
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Voltage accuracy: ±5 mV
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Current accuracy: ±1%
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Temperature accuracy: ±2°C
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Protection against overcurrent, short circuit, and abnormal conditions
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SOC Accuracy: ≤8%
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EMS Functions:
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10-inch industrial touchscreen
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Local and remote operation & maintenance
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Automatic operation and unattended system management
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Fire Protection: FM200 gas fire suppression system
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Thermal Management: HVAC-based temperature control system
Company & Global Project Background
Yangzhou Bright Solar Solutions Co., Ltd. is a globally recognized energy solution provider and an approved supplier to the United Nations (UN), Non-Governmental Organizations (NGOs), and the World Bank (WB).
Its energy storage and renewable energy projects have been successfully deployed in 159 countries and regions worldwide, demonstrating strong international acceptance, proven reliability, and wide applicability across different grid environments.
Why Choose BR SOLAR-20C2H500K?
The BR SOLAR-20C2H500K containerized energy storage system is a mature, internationally certified, and field-proven solution for large-scale commercial and industrial energy storage. Its integrated design, long cycle life, high safety, and intelligent management make it ideal for renewable energy integration, grid stabilization, and energy cost optimization worldwide.
