48V/51.2V 300Ah Rack Mount LiFePO4 Battery: High-Performance 15kWh-46kWh Energy Storage System
The 48V/51.2V 300Ah rack mount lithium battery delivers an impressive 15kWh of energy storage in a single module, making it the ideal solution for high-demand commercial and industrial applications. This premium ESS (Energy Storage System) combines advanced LiFePO4 technology with intelligent battery management, offering scalable capacity from 15kWh to 46kWh through modular parallel configuration.
High-Capacity Modular Configuration Options
The 300Ah rack mount system provides exceptional flexibility for large-scale energy storage deployments. Each module delivers substantial capacity while maintaining the ability to scale according to evolving energy requirements:
Premium Features of 15kWh Rack Mounted Lithium Battery
🏢 Professional Cabinet Design
The rack mounted cabinet battery configuration ensures maximum stability and professional installation. The robust enclosure provides superior protection and optimal heat dissipation for continuous operation.
🧠 Intelligent BMS Technology
Smart BMS with RS485/CAN communication enables seamless inverter integration and real-time system monitoring. Advanced protection circuits ensure optimal performance and safety.
🔋 Premium CATL Cells
Grade A LiFePO4 cells from CATL deliver over 6,500 deep cycles and 12+ year operational lifespan. Maintenance-free design eliminates ongoing service requirements.
📊 Real-Time Monitoring
LCD digital display provides instant access to critical parameters including SOC, voltage, current, and system status. Monitor your energy storage performance at a glance.
🔗 Parallel Connection Support
Modular parallel design supports up to 3 units in parallel, scaling from 15kWh to 46kWh capacity. Expand your energy storage as your needs grow.
⚙️ Custom Solutions Available
OEM/ODM customization services include voltage, current, capacity, and aesthetic modifications. Tailored solutions for unique project requirements.
Comprehensive Application Portfolio
Commercial Energy Storage Applications
- Commercial solar energy storage systems for peak shaving and load management
- Industrial UPS systems providing critical backup power protection
- Base transceiver stations ensuring telecommunications reliability
- Central office installations for communication infrastructure
Infrastructure and Utility Applications
- Electric power grid stabilization and frequency regulation
- Telecommunication systems backup power solutions
- Communication equipment uninterrupted operation
- Switching applications for electrical infrastructure
- Microprocessor-based office machines power protection
Residential High-Capacity Storage
- Large household energy storage for comprehensive home backup
- Multi-family residential energy management systems
- Small commercial energy storage installations
Compatible Inverter Systems
Our 51.2V 300Ah rack mount battery features universal compatibility with leading inverter brands through standardized RS485/CAN communication protocols. The intelligent BMS ensures seamless integration with various energy management systems, providing optimal performance across different manufacturer platforms.
✅ Universal Compatibility
Compatible with major inverter brands including Growatt, SolarEdge, Fronius, SMA, Victron Energy, and many others. RS485/CAN communication ensures plug-and-play integration.
Complete Product Ecosystem
Explore our comprehensive range of rack mount LiFePO4 batteries designed to meet diverse energy storage requirements:
Compact Series
51.2V 100Ah 5kWh (LFP-BE51100)
Parallel capacity: Up to 25kWh
Perfect for residential applications
Balanced Series
51.2V 200Ah 10kWh (LFP-BE51200)
Parallel capacity: Up to 40kWh
Optimal for mid-size installations
High-Capacity Series
51.2V 300Ah 15kWh (LFP-BE51300)
Parallel capacity: Up to 46kWh
Ideal for commercial applications
Industry-Leading Quality Certifications
Our 15kWh rack mounted lithium batteries meet the most stringent international safety and quality standards:
🇪🇺 CE Certification
European conformity standards
🇺🇸 UL Listed
North American safety compliance
📋 MSDS Documentation
Material safety data sheets
✈️ UN38.3 Certified
International transport approval
🏭 ISO Standards
Quality management systems
⚡ IEC Compliance
International electrical standards
Advanced Technical Specifications
Premium LiFePO4 Cell Technology
Every 300Ah rack mount battery utilizes carefully selected Grade A lithium iron phosphate cells from CATL, the world’s leading battery manufacturer. This premium cell technology delivers:
- 6,500+ deep discharge cycles at 80% depth of discharge
- 12+ year operational lifespan under normal operating conditions
- Superior thermal stability and enhanced safety characteristics
- Consistent performance across wide temperature ranges
- Zero maintenance requirements throughout the service life
Intelligent Battery Management System
The integrated smart BMS with RS485/CAN communication provides comprehensive battery protection and system optimization:
- Real-time cell balancing ensures uniform charging and discharging
- Multi-layer protection against overcurrent, overvoltage, and thermal events
- Bidirectional communication with inverters and energy management systems
- Remote monitoring capabilities for system diagnostics and optimization
Wide-Range Application Scenarios
Critical Infrastructure Protection
The 15kWh high-capacity design makes this battery system particularly suitable for mission-critical applications requiring substantial backup power duration:
🏠 Residential Applications
- Large household energy storage
- Whole-home backup systems
- Solar energy storage optimization
🏢 Commercial Systems
- UPS systems for data centers
- Office building backup power
- Industrial equipment protection
📡 Telecommunications
- Base transceiver stations
- Central office installations
- Communication equipment backup
⚡ Utility Applications
- Electric power system support
- Grid stabilization projects
- Switching applications
Comprehensive 10-Year Warranty Program
We stand behind our rack mount LiFePO4 battery technology with an industry-leading warranty program designed to provide complete peace of mind:
📦 Year 1: Complete Protection
Full battery replacement for any quality-related defects. No questions asked replacement policy ensures your investment is protected.
🔧 Years 2-5: Component Coverage
Free accessories and component replacement including BMS modules, display units, and connection hardware.
🛠️ Years 6-10: Technical Support
Professional technical support and troubleshooting assistance to maximize system performance and longevity.
Why Choose 300Ah Rack Mount Batteries?
The 51.2V 300Ah ESS solution represents the optimal balance of capacity, performance, and value for high-demand energy storage applications. With proven CATL cell technology, intelligent management systems, and comprehensive warranty coverage, this battery system delivers unmatched reliability for critical infrastructure and commercial installations.
Whether you’re designing a large residential solar system, upgrading commercial UPS infrastructure, or implementing telecommunications backup power, our 15kWh-46kWh modular solution provides the scalability, performance, and longevity your mission-critical applications require.
