Racked 51.2V 280Ah Lithium battery Energy Storage System
Smart Grid & Frequency Regulation Support
This high-voltage lithium battery system (51.2V–716.8V) is grid-interactive, supporting frequency regulation and demand response. Its fast response time (<500ms) and modular scalability make it ideal for utility ancillary services.
Data Center & Telecom Power Resilience
With high-voltage efficiency (51.2V–716.8V) and 280Ah deep-cycle capacity, this rack-mounted lithium battery ensures 99.999% uptime for data centers and 5G telecom infrastructure. The modular N+1 redundancy prevents single-point failures.
Cold Climate & Extreme Environment Performance
Featuring advanced thermal management, this rack-mounted high-voltage lithium battery (51.2V–716.8V) operates reliably in **-20°C to 60°C** environments, making it suitable for arctic mining, desert solar farms, and harsh industrial sites.
Commercial Solar Plus Storage Optimization
This rack-mounted lithium battery (51.2V–716.8V, 280Ah) maximizes solar self-consumption for warehouses, supermarkets, and office buildings, reducing grid dependence by up to 80%. The high-voltage design minimizes inverter costs while improving round-trip efficiency (>95%).
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 |
|
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 makes this system particularly suitable for off-grid and microgrid applications?
The system's off-grid optimized design includes black start capability and seamless transition between grid-connected and islanded modes. The high-voltage operation (up to 716.8V) reduces line losses in extended microgrid installations. With 280Ah deep-cycle cells, it provides stable power for remote communities or industrial sites. The system can integrate with diverse generation sources (solar, wind, diesel) through its flexible voltage range, making it a complete microgrid solution in a single rack-mounted package.
How does the battery management system (BMS) ensure optimal performance and longevity?
Our advanced BMS provides cell-level monitoring with ±10mV voltage accuracy and ±1°C temperature precision across all 51.2V-716.8V configurations. It implements active cell balancing (up to 2A balancing current) to maintain module uniformity. The system includes predictive analytics that forecast cell aging based on usage patterns, enabling proactive maintenance. For the 280Ah cells, the BMS maintains optimal operating parameters that extend cycle life beyond 10,000 cycles at 80% depth of discharge in typical applications.
What cooling strategies are employed in the rack-mounted design?
The system utilizes passive cooling through strategically placed ventilation in the white enclosure, supplemented by intelligent fan-assisted airflow when needed. The high-voltage architecture (51.2V-716.8V) inherently generates less current-induced heat compared to lower voltage systems. For the 280Ah cells, we've implemented advanced thermal interface materials that promote even heat distribution. The BMS continuously monitors temperature gradients across all modules, adjusting charge/discharge rates to maintain optimal thermal conditions.
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