Harmony 4850 LiFePO4 Battery Pack
Overview:
The Harmony 4850, developed by Helith Technology (Guangzhou) Co., Ltd., a leading China reliable LiFePO4 Battery Pack manufacturer, is an advanced energy storage solution designed for both residential and commercial applications. This high-quality LiFePO4 battery pack combines efficiency, durability, and flexibility, making it a top choice for energy storage needs.
Product 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: 440 x 142.5 x 559 mm
Weight: 31 kg
Installation Method: Floor-mounted/Wall-mounted
Key Advantages:
High Capacity and Efficiency: With a nominal energy of 2560Wh and a cycle life of over 6000 cycles, the Harmony 4850 offers long-lasting and reliable performance.
Flexible Installation: Suitable for both floor and wall mounting, providing versatility in various settings.
Advanced Communication: Equipped with RS485, RS232, and CAN interfaces for seamless integration and monitoring.
Temperature Resilience: Operates effectively within a wide temperature range, ensuring reliable performance in diverse environmental conditions.
Customizable Appearance: The adjustable white color allows for aesthetic flexibility to match different environments.
Helith Technology (Guangzhou) Co., Ltd. provides comprehensive OEM, ODM, and customized solutions to meet diverse client requirements, positioning the Harmony 4850 as a premier choice for energy storage systems in the B2B market.
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.
Item | Parameter | Size |
A | Height | 600 mm |
B | Width | 510 mm |
C | Length | 173 mm |
D | Weight | 47 kg |
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
# | Item | Parameter | Remark | |
1 | Rated Capacity | 100Ah | Standard discharge(0.2 C5) After standard charge(0.2 C5) | |
2 | Minimal Rated Capacity | 80Ah | ||
3 | Nominal Voltage | 51.2V | working voltage | |
4 | Discharge cut-off voltage | ≥40V | ||
5 | Charging cut-off voltage | ≤58.4V | ||
6 | Parallels Function | Support 8 units in parallels | ||
7 | Cycle life | >6000 Cycles(80%DOD) | ||
8 | Maximum Charge Current | 80A | ||
9 | Max Continuous Discharge Current | 100A | ||
10 | Peak current | 150A | ||
11 | Operation Conditions | Charge | 0~65℃ | |
Discharge | -20~65℃ | |||
12 | Installation method | Wallmounted/Floor type | ||
To ensure the safe and efficient use of the Harmony 4850 LiFePO4 battery, it is important to follow these preventive measures:
1. Proper Installation:
- Ensure the battery is installed according to the manufacturer’s guidelines. It can be floor-mounted or wall-mounted, but must be placed in a well-ventilated area.
- Avoid installing the battery in extreme conditions, such as direct sunlight or near heat sources.
2. Temperature Management:
- Keep the battery within the recommended operating temperature range: 0~55°C for charging and -20~55°C for discharging.
- Ensure that the installation area maintains these temperature conditions to prevent overheating or freezing.
3. Regular Monitoring:
- Use the communication interfaces (RS485, RS232, CAN) for regular monitoring and maintenance checks.
- Periodically inspect the battery and connections for any signs of wear, corrosion, or damage.
4. Avoid Overcharging and Overdischarging:
- Adhere to the recommended charge and discharge currents (50A maximum) to prevent damage to the battery and ensure longevity.
- Use a compatible charger and BMS (Battery Management System) to manage charge cycles and protect the battery.
5. Safe Handling:
- Handle the battery with care during installation and maintenance to avoid physical damage.
- Follow safety protocols for dealing with electrical components to prevent electrical hazards.
6. Preventive Maintenance:
- Regularly clean the battery and its surrounding area to prevent dust and debris accumulation.
- Ensure that any optional display (LCD) is functioning correctly and provides accurate information about the battery’s status.
7. Emergency Procedures:
- Familiarize yourself with the emergency shutdown procedures in case of a malfunction or safety issue.
- Keep the manufacturer's contact information readily available for support and troubleshooting.
By following these preventive measures, you can maximize the performance and lifespan of the Harmony 4850 LiFePO4 battery while ensuring safe operation.