Xili Industrial Zone, No. 97 Xinguang Road, Nanshan District, Shenzhen ceo@hxcells.com
51.2v Lifepo4 Residential Commercial 280ah Floor Battery Pack
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51.2v Lifepo4 Residential Commercial 280ah Floor Battery Pack

  • High capacity, long-lasting power supply
  • Long life 10,000 charge and discharge cycles
  • High safety built-in multiple protection system
  • BMS intelligent monitoring
  • Waterproof, dustproof, shockproof
  • Support parallel expansion, flexible to meet different capacity requirements.
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Certifications:

Certification 1 Certification 2 Certification 3

 51.2V 280Ah Floor LiFePO4 Battery
The vertical-mounted battery pack offers a modern and efficient design for energy storage, with several key benefits for residential, commercial, and industrial applications.
 
Compact Vertical Design: Optimized for installations where space is limited, allowing for more efficient use of floor area.
 
Modular and Scalable: The vertical layout supports parallel configurations, enabling easy capacity expansion.
 
Integrated Battery Management System (BMS): Ensures real-time monitoring and protection against overcharging, over-discharging, and overheating.
 
Advanced Thermal Management: Vertical placement promotes better airflow and heat dissipation, extending battery life.
 
High Safety Standards: Designed with robust enclosures and fire-resistant materials to enhance safety.
 
Universal Compatibility: Supports a wide range of inverters and energy systems.
Space Efficiency   Vertical mounting saves floor space, ideal for urban or confined settings.
Enhanced Heat Management
 Improved airflow reduces the risk of overheating during operation.
 
Ease of Maintenance
Modular design simplifies access for inspections or replacements.
 
Increased Scalability
Easily expand capacity by stacking additional battery packs.
 
Versatile Applications Suitable for homes, businesses, EV charging stations, and more.
Longevity  Durable components and optimal design ensure a long operational lifespan.
Assembly and Usage Tips
Install Securely: Use appropriate brackets or mounts to keep the battery stable in its vertical position.
Maintain Ventilation: Ensure proper spacing around the battery for adequate heat dissipation.
Follow Manufacturer Guidelines: Adhere to recommended specifications for wiring, connections, and system integration.
Regular Inspection: Periodically check the BMS and connections for any signs of wear or damage.
Applications of a 51.2V 280Ah Vertical LiFePO4 Battery
Residential Solar Systems: Store and supply energy for daily household use.
Commercial Energy Storage: Power backup systems for offices or small industries.
Telecommunication Systems: Provide reliable energy for telecom towers and data centers.
Electric Vehicles and Boats: Ideal for high-performance energy storage in EVs or marine applications.

 
Components You Need
To build a 48V 280Ah DIY battery box, you will need:
LiFePO4 Battery Cells: Four 3.2V 280Ah cells connected in series to achieve 48V.
Battery Management System (BMS): Ensures safe operation by monitoring voltage, current, and temperature.
Battery Box or Enclosure: Durable housing to protect the battery pack from physical damage and environmental factors.
Cables and Connectors: High-quality, appropriately sized wires and terminals for secure connections.
Insulation and Heat Management Materials: Prevent overheating and improve system safety.
 
Assembly Tips
Plan Your Layout: Design the internal arrangement of the battery cells, BMS, and wiring for easy assembly and maintenance.
Secure the Cells: Use brackets or foam padding to prevent movement and minimize vibration.
Install the BMS: Connect it to each cell and configure it to match the battery specifications.
Ensure Proper Ventilation: Design the enclosure to allow heat dissipation, especially for high-load applications.
Test Thoroughly: Check all connections and test the system with a multimeter before integrating it into your power system.

Applications of a 48V 280Ah DIY Battery Box
Solar Energy Storage: Store excess solar power generated during the day for use at night.
Off-Grid Power Systems: Provide consistent power for RVs, boats, or remote locations.
Backup Power: Maintain electricity for essential appliances during power outages.
Electric Vehicles: Suitable for small EV conversions or electric boating projects.

 
Completed Certificate:
 We have completed certificate of shipping, such as, MSDS, ROHS, CE, UN.38.3 and Certification for Safe Transport of Goods, etc.
Your own shipping forward:
 if you have your own shipping forward, we can also arrange that. Just send us your forward address and phone number, we will send to your forward address.
 

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Battery Parameters
Nominal Voltage
51.2V
Nominal Capacity
280Ah
Rated Power
14336Wh
Max Charge Current
140Ah
Max Discharge Current
200Ah
Working Voltage
40V~58.4V
Dimension
720L*230W*550mm
Cycle Life
6000

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1).Q: I need more features like Bluetooth and LED screen, I also want anti-vibration design for my residence, can I customize my battery pack?
A: Of course, just tell me what exactly you need, our professional engineer team will provide you with excellent solutions, exceeding your expectations.

2).Q: I am very sensitive to price, I am a wholesaler of battery packs, if I sell your battery packs in my city, the profit is very low, can I get a cheaper price? I can see that your competitors sell cheaper than you.
A: It is highly recommended that you compare with our competitors. In fact, there are also some suppliers who provide low-priced battery packs, but use cheap materials. Please pay attention to the cycle life and warranty, we have anti-vibration design and communication design. Maybe you know that the price of cylindrical batteries is much cheaper than square batteries. In addition, we also provide cylindrical battery solutions, please contact us directly and we will tell you more. The most important thing is that we can provide you with professional solutions according to your local market? Low profit? Don't worry, our engineer team will help you solve the problem.

3).Q: I saw the post saying that your company shows a warranty period of 5 years, so no matter what the battery pack is used for, it is 5 years?
A: No sir, maybe you know that the cycle life of the battery depends not only on the quality itself, but also on the discharge/charge rate and the actual temperature. So it is totally irresponsible if the supplier tells you the cycle life but does not talk about the actual usage. For room temperature 25℃ and 1C discharge and 0.5C charge, the cycle life of the battery pack can exceed 4000 cycles, with a warranty of 5 years, for energy storage use only.

4).Q: Can these battery packs be compatible with my inverter? Do you have a list of companies with compatible inverters?

A: Yes sir, our battery packs can be compatible with most brands of inverters on the market, please contact us and I will tell you more information.

5).What is the packaging of the battery like?

They will be in good packaging, each battery is put into thick PE foam or bag, and then put into 5 layers of sturdy carton.

6).Q: Can it be used in series or parallel?

A: Yes sir, it can support up to 4 in series or parallel use without any additional equipment.
Due to the limitation of BMS, please be aware that the default model does not support simultaneous series and parallel connection.

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