Harmony 4850 LiFePO4 PowerWall Battery

General Information

Product Introduction:

Manufactured by Helith Technology (Guangzhou) Co., Ltd., a leading China reliable LiFePO4 Battery Pack manufacturer, the Harmony 4850 Lithium Battery offers a dependable power solution for various applications. With a capacity of 2560Wh and a nominal voltage of 51.2V, it ensures reliable and long-lasting energy storage. Equipped with advanced features such as RS485, RS232, and CAN communication interfaces, it allows seamless integration into diverse systems. This battery supports both floor-mounted and wall-mounted installations, providing flexibility for different setups. Its robust design and high-performance capabilities make it an ideal choice for renewable energy storage, UPS backup systems, and other industrial applications.

Specifications:

• Nominal Energy: 2560Wh

• Nominal Voltage: 51.2V

• Nominal Capacity: 50Ah

• Cell Type: LiFePO4

• Battery Cell Type: Prismatic 50Ah

• Operating Voltage Range: 40V-58.4V

• Max Charge Current: 50A

• Max Discharge Current: 50A

• Parallels Function: Support

• Communication Interface: RS485, RS232, CAN

• Cycle Life: >6000 Cycles

• Display: LCD (Optional)

• Charge Temperature Range: 0~55°C

• Discharge Temperature Range: -20~55°C

• Color: White (adjustable)

• Dimension(mm): 440x142.5x559

• Weight: 31kg

• Installation Method: Floor-mounted/Wall-mounted

Key Advantages:

• Reliable Performance: Ensures stable and long-lasting energy storage for various applications.

• Advanced Communication: RS485, RS232, and CAN interfaces enable seamless integration into diverse systems.

• Flexible Installation: Supports both floor-mounted and wall-mounted configurations, adapting to different setups.

• High Safety: Utilizes LiFePO4 chemistry for enhanced safety and stability.

• Long Cycle Life: Offers over 6000 cycles, ensuring durability and longevity.

• Customization Options: Can be customized according to specific requirements, catering to diverse needs.

Battery Cell Specification

The biggest advantage of prismatic cells is its thin profile, lightweight, and the effective use of space. Due to the rectangle shape of these cells, it can facilitate better layering and increase flexibility in the products. With big capacity, less cell assembled together makes monitoring on each battery cell instead of cell string become possible. Changing defective battery cell is feasible too when there is cell failure.

Cell Dimensions

Cell Technical Data

• Intelligent factory design, high performance consistency;

• Square aluminum shell, high-precision explosion-proof valve, high safety performance;

• Low internal resistance, high discharge rate and stable discharge platform;

• Long cycle life, the capacity retention ratio exceeds 80% after 6000 cycle @ 0.5C/1C

Precautions

When using the Harmony 4850, certain precautions should be taken:

1. Temperature Control: Ensure charging and discharging temperatures are within specified limits (0~55°C for charging, -20~55°C for discharging) to maintain battery performance and safety.

2. Current Limitation: Control maximum charge and discharge currents to not exceed 50A to prevent overloading or deep discharge, thus extending battery lifespan and avoiding damage.

3. Installation Requirements: Follow manufacturer guidelines for correct installation, whether floor-mounted or wall-mounted, ensuring safety and space requirements are met.

4. Monitoring and Maintenance: Regularly monitor battery status, charging, and discharging cycles. Keep communication interfaces operational for timely detection and handling of any anomalies.

5. Safety Measures: Exercise caution during operations, including wearing appropriate personal protective equipment, especially when handling high voltages and currents.

Adhering to these precautions ensures the Harmony 4850 operates safely and reliably, maximizing its performance and longevity.