Description
Technical Parameters
The 51.2V LiFePO₄ rack battery is an efficient, safe, and long-life rack-mounted lithium iron phosphate battery energy storage system designed for industrial and commercial energy storage, home energy storage, and off-grid/on-grid applications. The modular design supports flexible expansion, and multiple modules can be connected in parallel to easily meet larger-scale energy storage needs. The 51.2V LiFePO₄ rack battery is based on highly stable lithium iron phosphate cells, has an ultra-long cycle life, supports high-rate charge and discharge, and has a wide temperature operating range to adapt to harsh environments. Compared with traditional lead-acid batteries, it has higher energy density, lighter weight, longer service life and deeper discharge capability. The 51.2V LiFePO₄ rack battery is also safer and more resistant to high temperatures than ternary lithium batteries, making it an ideal solution for future green energy storage.
Core Advantages
51.2V LiFePO₄ Rack Battery have the following significant advantages:
1. Ultra-high security
- Using lithium iron phosphate (LiFePO₄) chemical system, it has excellent thermal stability, no risk of explosion, and has passed strict safety certification.
2. Super long cycle life
- Supports 2000~6000 deep cycles (80% DOD), has a lifespan of more than 10 years, and the long-term use cost is much lower than that of lead-acid batteries.
3. Modular and flexible expansion
- Standard 19-inch rack design, single module 5~10kWh, supports parallel connection of multiple machines up to 100kWh level, meeting the flexible needs from small homes to industrial and commercial.
4. Intelligent management and maintenance save worry
- The built-in BMS monitors the battery status in real time and has balancing, fault warning and remote control functions to reduce manual maintenance costs.
5. Environmental protection and economy
- Lead-free, no heavy metal pollution, combined with long life and low attenuation characteristics, the whole life cycle cost is reduced by more than 50% (compared to lead-acid).
Application Scenarios
The 51.2V LiFePO₄ Rack Battery is widely used in the following fields:
- Photovoltaic energy storage system: equipped with a solar inverter to store photovoltaic power generation, achieving self-use, peak shaving and valley filling, and reducing electricity bills.
- Off-grid power supply: suitable for areas without power grid or areas with frequent power outages to provide stable power support for families.
- Emergency backup power supply: replaces traditional lead-acid batteries to provide long-term backup power for critical loads (such as refrigerators, lighting, and network equipment).
- Peak-valley arbitrage: Take advantage of the electricity price difference to charge during off-peak hours and discharge during peak hours to reduce the cost of electricity for enterprises.
- Microgrid system: Provide stable power for factories, parks, data centers, etc., reducing dependence on the power grid.
- UPS uninterruptible power supply: ensures the continuous operation of high-value equipment such as servers, medical equipment, and production lines to avoid power outage losses.
- Photovoltaic/wind energy storage: Smoothes the fluctuations of new energy power generation, improves green power utilization, and is suitable for power station-level energy storage or distributed energy projects.
- Integration of light, storage and charging: combined with charging piles to achieve solar energy storage + electric vehicle charging, reducing operating costs.
FAQs
Q: Is it compatible with my existing inverter/solar system?
A: Yes, this battery supports 51.2V nominal voltage and can communicate with mainstream inverters (such as Victron, Growatt, Solis, etc.) via RS485/CAN/Bluetooth. Please confirm that your device supports LiFePO₄ battery protocol before purchasing.
Q: Can the battery overheat or catch fire?
A: LiFePO₄ battery cells have excellent thermal stability and are not prone to ignition or explosion even if short-circuited or punctured. BMS will monitor the temperature in real time and automatically cut off the circuit when abnormal to ensure safety.
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