Racked High Voltage 51.2V 280Ah Lithium battery System
1. Modular Rack Design for Space Efficiency
Standardized Form Factor: Fits 19-inch or 23-inch equipment racks (common in data centers and industrial facilities), maximizing vertical space utilization. A single 42U rack typically houses 50kWh–100kWh of LiFePO4 batteries (using 280Ah cells), saving 40% floor space vs. standalone enclosures.
Stackable Scalability: Link multiple racks in parallel/series to scale from 100kWh to 1MWh+, adapting to growing energy needs (e.g., expanding a retail chain's backup capacity or adding storage for a solar-powered office park).
2. High-Capacity 280Ah Cells for Reliable Power
Energy Density: 280Ah large-format LiFePO4 cells deliver 14.3kWh per module (51.2V configuration), with 80% depth of discharge (11.4kWh usable per module). A 10-module rack provides 143kWh total, enough to power a 50,000 sq.ft office building for 6–8 hours during outages.
Long Lifespan: 280Ah cells endure 6,000+ charge-discharge cycles (15+ year lifespan) at 25°C, retaining 80% capacity after a decade-outlasting smaller 100Ah cells by 2–3x in cycle life.
3. High-Voltage Efficiency (48V–768V)
Flexible Voltage Options: Configurable for 48V (small commercial), 256V (industrial), or 768V (utility-scale) systems. Higher voltages (768V) reduce current, cutting wiring losses by 30% during charge/discharge-critical for efficient power delivery in large rack setups.
1C Charge/Discharge: Supports 1C rates (full capacity in 1 hour) to handle sudden load spikes, such as data center server startups or commercial HVAC surges, ensuring stable power without voltage drops.
Safety
Adopt LiFePO4 battery & Muti-protection from BMS
Compact Size & Easy Installation
Module design help for quick installation
Compatibility
Compatible with most brands inverter
Optimal Electricity Cost
Long cycle life and superior performance
Easy to Scale Up
Be workable to be parallel
Wide Applications
Self-Use,Peak Shaving,UPS,Backup,ESS,
HESS,BESS,Bank, Hospital, School,Base Station
Product Description
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MODEL |
MECC153.6-280AH |
MECC204.8-280AH |
MECC256.0-280AH |
MECC307.2-280AH |
MECC358.4-280AH |
MECC409.6-280AH |
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Battery Type |
LiFePO4(LFP) |
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Battery Module |
51.2V 280AH |
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Number of Modules |
3PCS |
4PCS |
5PCS |
6PCS |
7PCS |
8PCS |
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Nominal Voltage(V) |
153.6V |
204.8V |
256.0V |
307.2V |
358.4V |
409.6V |
|
Nominal Capacity(KWH) |
43KWH |
57.3KWH |
71.6KWH |
86.01KWH |
100.3KWh |
114.6KWH |
|
Dimension(mm) |
575*800*1250 |
575*800*1530 |
575*800*1800 |
1080*800*1250 |
1080*800*1250 |
1080*800*1530 |
|
Weight(kg) |
396 |
530 |
665 |
795 |
930 |
1060 |
|
Operating Voltage |
134-172.8V |
179-230.4V |
224-288V |
268-345.6V |
313.6-403.2V |
358-460.8V |
|
MAX Charge/Discharge Current |
200A(MAX); 100A(Recommended) |
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Remmended Charge/ |
200A(MAX); 100A(Recommended) |
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Cycle Life |
>6000. 25°C |
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BMS |
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BMS Monitoring PRM |
SOC, System voltage, current, cell voltage,cell temperature, module temperature |
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Communication |
CAN/RS-485/WIFI |
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GENERAL |
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Operating Temp Range |
-10℃-50℃ |
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Transport or Storage |
-20℃-60℃ |
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Humidity |
15% - 85% (No Condensing) |
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Installation |
Floor Installation |
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Project Case
Our Company
Factory Display
Certifications
FAQ
What maintenance features does the system incorporate to ensure long-term reliability?
The self-consumption optimized design minimizes grid dependence while reducing maintenance requirements. The modular architecture allows for easy capacity expansion by simply adding more 280Ah units without system downtime. Advanced features like automatic cell balancing, temperature monitoring, and predictive maintenance alerts through the BMS ensure optimal performance throughout the system's 10+ year lifespan with minimal manual intervention required.
Can this energy storage system support electric vehicle charging infrastructure?
Yes, the system's V2G technology makes it particularly suitable for EV charging applications. It enables bidirectional energy flow, allowing EV batteries to discharge power back to the grid during peak demand periods. This capability helps optimize charging costs while supporting grid stability. The system's high-voltage operation (up to 716.8V) also enables faster charging speeds compared to conventional systems when configured appropriately.
What safety features are incorporated into the system's design?
The enclosed white racks with strategically placed ventilation holes prevent overheating while maintaining proper thermal management. Color-coded cables (red/black for power, yellow/green for communication) reduce installation errors and electrical risks. The system includes multiple protection layers: cell-level fusing, module-level circuit breakers, and system-level safeguards against overcharge, over-discharge, short circuits, and thermal events, ensuring safe operation in grid-tied environments.
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