Helith Technology (Guangzhou) Co., Ltd.
Empowering Tomorrow, Sustaining Today Leading the Way to a Greener Future —— Helith Technology (Guangzhou) Co., Ltd.
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Product Overview: Harmony 4850 Home Energy Storage Battery
The Harmony 4850 is a cutting-edge home energy storage solution tailored for residential applications. Engineered to deliver reliable power backup and sustainable energy management, this battery system combines advanced technology with user-friendly features.
Key Features:
Nominal Capacity: 2.56 kWh
Nominal Voltage: 51.2V
Cell Type: LiFePO4 Prismatic 50Ah
Operating Voltage Range: 40V-58.4V
Max Charge Current: 50A
Max Discharge Current: 50A
Parallel Function: Supported
Communication Interface: RS485, RS232, CAN
Cycle Life: >6000 Cycles
Display: Optional LCD
Charge Temperature Range: 0~55°C
Discharge Temperature Range: -20~55°C
Color: Adjustable (Black)
Dimensions: 550x440x125 mm
Weight: 29 kg
Installation Method: Floor-mounted/Wall-mounted
The Harmony 4850 utilizes high-performance LiFePO4 prismatic cells, ensuring exceptional durability and longevity. Its versatile design supports parallel connections, facilitating scalability according to energy storage needs. Equipped with multiple communication interfaces, including RS485, RS232, and CAN, users can efficiently monitor and manage the battery system.
With a cycle life exceeding 6000 cycles, the Harmony 4850 offers a sustainable solution for long-term energy storage requirements. The optional LCD display provides convenient real-time status monitoring, enhancing user experience and control. Its compact and lightweight design allows for easy installation, whether floor-mounted or wall-mounted, making it an ideal choice for residential energy storage applications.
Experience the convenience, reliability, and efficiency of the Harmony 4850 home energy storage battery, designed to empower homeowners with sustainable energy solutions for a greener future.
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 | 559 mm |
| B | Width | 440 mm |
| C | Length | 142.5 mm |
| D | Weight | 31 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
| Parameter | Details |
| Model | Harmony 4850 |
| Nominal Capacity | 2.56 kWh |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 50Ah |
| Cell Type | LiFePO4 (Lithium Iron Phosphate) |
| Battery Cell Type | Prismatic 50Ah |
| Operating Voltage Range | 40V-58.4V |
| Max Charge Current | 50A |
| Max Discharge Current | 50A |
| Parallels Function | Supported |
| 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 | Black (adjustable) |
| Dimensions (mm) | 440*142.5*559 |
| Weight | 31kg |
| Installation Method | Floor-mounted/Wall-mounted |
When using the Harmony 4850 home energy storage battery, it's important to keep the following points in mind:
Operating Temperature: Ensure that the battery operates within the specified temperature range (0~55°C for charging and -20~55°C for discharging) to maintain optimal performance and safety.
Installation: Follow the recommended installation instructions provided by the manufacturer, whether floor-mounted or wall-mounted, to ensure proper setup and secure mounting.
Communication Interfaces: If utilizing the communication interfaces (RS485, RS232, CAN), ensure compatibility with monitoring systems and follow proper protocols for data communication.
Charge and Discharge Limits: Adhere to the maximum charge and discharge current limits (50A) to prevent overloading and potential damage to the battery system.
Cycle Life: While the Harmony 4850 boasts a cycle life of over 6000 cycles, it's essential to monitor the battery's health over time and replace it if performance deteriorates significantly.
Maintenance: Regularly inspect the battery system for any signs of damage, corrosion, or abnormal behavior. Perform routine maintenance as recommended by the manufacturer to prolong the lifespan of the battery.
Safety Precautions: Exercise caution when handling the battery, especially during installation, maintenance, and connection to electrical systems. Follow all safety guidelines provided in the product manual.
By observing these considerations, users can ensure the safe and efficient operation of the Harmony 4850 home energy storage battery, maximizing its performance and longevity.