14.3kWh LiFePO4 Battery Pack with Smart BMS &monitor 51.2V 280Ah
- Product No.:LF-MASAON-280
- Voltage: 51.2V
- Capacity: 280Ah
- Rated Energy: 14.3KWh
- Cycle Life:6000 times ,≥ 80% of initial capacity@25°C
- Cell Type: Lifepo4
- Dimension：750*440*251mm
Leveraging our direct manufacturing capabilities, this high-performance 51.2V 280Ah (14.3kWh) Lithium Iron Phosphate (LiFePO4) battery pack is ideal for commercial integrators. Produced in our dedicated factory using only high-quality A-grade cells, this battery pack offers exceptional reliability and ultra-long life (>6000 cycles). Advanced BMS provides critical protection and performance optimization. Parallel capability (up to 16 cells) and pre-programmed CAN/RS485 interface enable seamless system integration for broad inverter compatibility. As your manufacturing partner, we support OEM/ODM customization and ensure reliable supply through our proven global logistics network. With superior manufacturing capabilities, we provide your customers with powerful, scalable power solutions.
Browse our product parameters and find the solution that best suits you!
| Nominal Voltage (V) | 51.2V |
| Nominal Capacity (Ah) | 280Ah @0.5C discharge current 25±2℃ |
| Nominal Power (Wh) | 14.3KWh |
| Dimension (mm) | 750*440*251mm |
| Weight (Kg) | 112±5KG |
| Discharge Cut-off Voltage (V) | 41.6V |
| Charge Voltage (V) | 57.6V |
| Continuously Charge/Discharge Current (A) | 140A @25±2℃ (Recommended) |
| Max Standard charge/discharge Current (A) | 200A @25±2℃ |
| Standard charge/discharge Current (A) | 140A @25±2℃ (Recommended) |
| Max Standard charge/discharge Current (A) | 200A @25±2℃ |
| Working Temperature | 0～50℃(Charge) |
| -10～50℃(Discharge) | |
| -20～55℃(Storage) | |
| SOC Range | 5%-100% |
| Recommended SOC Range | 15-95% |
| Communication Interface | CAN (Default)or RS485 |
| Humidity | 10% – 85% |
| IP level | IP 20 |
Product Features：
The test report shows that if the battery pack is charged and discharged at 0.5C, then at room temperature of 25℃ and 100% DOD conditions, the battery pack can achieve a cycle life of 6,000 times or more with a remaining capacity of 80%.
The advanced BMS ensures reliable safety and performance by monitoring critical parameters, providing comprehensive fault protection, and optimizing charging with cell balancing and current limiting.
After connecting the battery pack to the host computer using an RS485 adapter, it can be remotely monitored through the battery monitoring software. The software can monitor the battery voltage, single cell voltage, battery pack voltage, SOC status, battery temperature, voltage difference, etc. in real time.
Power your facility with this rugged 51.2V 280Ah (14.3kWh) LiFePO4 battery pack. It uses premium A-grade cells for high reliability and long life (>6000 cycles) to meet stringent B2B standards. Equipped with an advanced BMS, it provides comprehensive protection and optimal performance. Designed for seamless integration by system installers, up to 16 units can be paralleled to create a truly scalable energy solution. Pre-programmed multi-protocol CAN/RS485 interface ensures compatibility with leading commercial inverters. Provide your customers with a reliable, high-capacity power infrastructure.