Long Lifespan and High Safety: Using lithium iron phosphate (LiFePO₄) battery cells, the system is safe and reliable, with a cycle life exceeding 6,500 cycles (80% depth of discharge), meeting long-term usage needs. The battery cells comply with strict safety standards, offering thermal stability and high-temperature resistance;
Intelligent BMS Management System: Each battery unit is equipped with an independent BMS, supporting real-time monitoring and protection (overcharge, overdischarge, overheating, overcurrent, etc.), and achieving voltage balancing between battery units to enhance the overall system stability;
Modular Capacity Expansion: Each module has a capacity of 16.08 kWh and supports up to 15 modules in parallel, with a maximum capacity of 241.2 kWh, flexibly adapting to different scales of energy storage needs;
Easy Installation and User-Friendly Design: The plug-and-play design eliminates complex wiring, significantly reducing installation time and labor costs. The compact and stylish industrial aesthetic design optimizes space utilization while maintaining visual appeal, making it suitable for various residential or commercial settings;
Wide Compatibility: Seamlessly integrates with most mainstream hybrid inverter brands on the market, enhancing system integration flexibility;
Product Parameters
| Product Model | HJ-HBL48280F (B-48) | HJ-HBL48314F (B-49) | HJ-HBL48304F (B-50) |
| Rated Voltage | 51.2V | 51.2V | 51.2V |
| Rated Capacity | 280Ah | 314Ah | 400Ah |
| Rated Energy | 14.366KWh | 16.08KWh | 20KWh |
| Output Voltage Range | 42-58V | 42-58V | 42-58V |
| Charging Voltage | 58V | 58V | 58V |
| Cutoff Voltage | 42V | 42V | 42V |
| Max Charging Current | 200A | 200A | 200A |
| Recommended Charging Current | 200A | 200A | 200A |
| Max Discharging Current | 200A | 200A | 200A |
| Efficiency | 96% | 96% | 96% |
| Dimensions (H×W×D, mm) | 420×240×840mm | 490×255×740mm | 510×293×970mm |
| Net Weight (kg) | 119kg | 119kg | 162kg |
| Humidity | 5%~95% Relative Humidity | 5%~95% Relative Humidity | 5%~95% Relative Humidity |
| Charging Temperature | -20℃~65℃ | -20℃~65℃ | -20℃~65℃ |
| Discharging Temperature | -20℃~60℃ | -20℃~60℃ | -20℃~60℃ |
| Storage Temperature | -10℃~50℃ | -10℃~50℃ | -10℃~50℃ |
| Cycle Life | >4000 cycles (0.2C, 25℃, 80% Depth of Discharge) | >4000 cycles (0.2C, 25℃, 80% Depth of Discharge) | >4000 cycles (0.2C, 25℃, 80% Depth of Discharge) |
| Communication Method | RS485/CAN | RS485/CAN | RS485/CAN |
| Operation Mode | Button Type | Button Type | Button Type |
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