280AH 14.336kWh 51.2V Energy Storage Lithium Battery
High-capacity lithium iron phosphate battery pack module rack system designed for photovoltaic energy storage, communication base stations, and backup power applications.
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Product Specifications
Basic Attributes
| Product Type |
Steel shell lithium iron phosphate battery |
| Brand |
HUAHUI |
| Standard Voltage |
51.2V |
| Charging Current |
50/100/140(A) |
| Product Certification |
UN38.3/CE |
| Material |
Cold rolled steel plate |
Model Comparison
| Model |
HH-48100-01 |
HH-48200-01 |
HH-48280-01 |
| Rated Voltage |
51.2V |
51.2V |
51.2V |
| Rated Capacity |
100Ah |
200Ah |
280Ah |
| Rated Energy |
5.12kWh |
10.24kWh |
14.336kWh |
| Maximum Discharge Current |
100A |
200A |
280A |
| Product Weight |
48kg |
87kg |
112kg |
Key Features
- Large capacity design using A-grade lithium iron phosphate battery cells
- 6000+ charge cycles with lifespan up to 10 years
- RS485/RS232/CAN communication interfaces
- Laser welding technology for superior consistency and performance
- Cabinet-style modular design for easy installation and flexible capacity expansion
- Supports parallel connection of up to 15 units
Technical Specifications
| Working Voltage Range |
40V-58.4V |
| Optimal Operating Temperature |
15-25°C |
| Operating Humidity |
5%-95% |
| Cooling Method |
Natural cooling |
| Protection Grade |
IP20 |
| Operating Altitude |
≤2000m |
| Cycle Life |
≥4000 cycles @ 80% DOD, 0.5C/0.5C, 25°C |
| Protection Functions |
Overtemperature, overcurrent, short circuit, overcharge, overdischarge |
Applications
Ideal for industrial facilities, commercial establishments, office buildings, power grid systems, estates, communication base stations, photovoltaic energy storage, and backup power supply systems.