51.2V 280Ah Mobile LiFePO4 Battery
This 51.2V 280Ah Mobile LiFePO4 Battery provides approximately 14.33kWh of energy storage capacity. It is designed for residential solar systems, off-grid power, backup energy and small commercial storage applications.
The mobile cabinet design allows the battery to be placed and relocated easily. With 360° rotating wheels, it is convenient for installation, maintenance and future system adjustment.
Technical Specifications
| GENERAL DATA | Nominal Energy (kWh) | 14.33 |
| Nominal Capacity (Ah) | 280 | |
| Nominal Voltage (V) | 51.2 | |
| Operating Voltage (V) | 40–58.4 | |
| Max. Charging Current (A) | 150 | |
| Max. Discharging Current (A) | 200 | |
| Depth of Discharge (DOD) | 90% | |
| System Configuration | 1P16S | |
| Installation | Mobile | |
| Battery Type | LiFePO4 | |
| Communication | CAN / RS485 | |
| Cycle Life | ≥5000 cycles @ 25°C, 0.5C | |
| Working Temperature Range | Charge: 0 to +55°C Discharge: −20 to +55°C |
|
| Storage Temperature | −20 to +45°C | |
| Relative Humidity | 5–95% RH | |
| Max. Operating Altitude (m) | ≤3000 | |
| Protection Class | IP65 | |
| Cooling | Natural Cooling | |
| Bluetooth Communication | Optional | |
| Net Weight (kg) | 109.5 | |
| Product Dimensions (W × H × D) | 881 × 480 × 251mm | |
| STANDARD COMPLIANCE | Certificates | UN38.3, RoHS, EN/IEC 61000-6-1 & EN/IEC 61000-6-3 |
Key Features
- 51.2V nominal voltage and 280Ah capacity
- Approximately 14.33kWh rated energy capacity
- 15kWh-class energy storage solution
- Advanced battery management system
- 6000+ charge and discharge cycles
- 360° rotating wheels for flexible movement
- Supports parallel expansion of up to 16 modules
- Suitable for residential and off-grid energy storage
- Available for wholesale, OEM and customized projects
Residential and Off-Grid Energy Storage
The battery can store solar energy for home use, backup power and off-grid applications. It helps improve energy independence and provides stable power during grid interruptions.
Flexible Mobile Design
The wheeled floor-standing design makes installation and relocation more convenient than fixed battery systems. It is suitable for homes, small businesses, energy storage rooms and other applications requiring flexible placement.
Scalable Battery Configuration
Up to 16 modules can be connected in parallel to increase the total storage capacity. The scalable design allows the system to be expanded according to different energy requirements.
Wholesale and OEM Supply
Solarayen supports wholesale supply, OEM branding and customized LiFePO4 battery solutions for distributors, solar installers, EPC companies and energy storage project developers.
Frequently Asked Questions
What is the energy capacity of this battery?
The battery has a nominal capacity of 280Ah at 51.2V and provides approximately 14.33kWh of rated energy.
Is this battery suitable for off-grid solar systems?
Yes. It can be used for off-grid solar systems, residential energy storage, backup power and small commercial applications.
Can the battery be moved after installation?
Yes. The battery is equipped with 360° rotating wheels for easier movement, installation and maintenance.
Can multiple batteries be connected together?
Yes. The system supports parallel expansion of up to 16 modules, depending on the project configuration.
Do you provide OEM customization?
Yes. OEM branding, customized specifications and wholesale supply are available for qualified projects.
