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A 15.36 kWh LiFePO4 (Lithium Iron Phosphate) battery is a robust energy storage solution, ideal for larger solar power systems, home and commercial energy storage, off-grid applications, and backup power systems. Here’s an overview of its typical specifications and features:
Key Specifications:
- Battery Type: Lithium Iron Phosphate (LiFePO4)
- Capacity: 15.36 kWh (kilowatt-hours)
- Voltage: Typically 48V (some models may have different voltages)
- Rated Capacity: Generally around 300-400 Ah (Amp-hours), depending on the specific model
- Cycle Life: Often rated for 3000-7000 cycles at 80% Depth of Discharge (DoD), providing long-term performance
- Efficiency: High round-trip efficiency, usually between 95-98%
- Operating Temperature:
- Discharge: -20°C to 60°C
- Charge: 0°C to 45°C
- Weight: Approximately 100-150 kg, depending on the configuration and design
- Dimensions: Varies; typically designed for compatibility with wall-mounting or rack-mount setups
Features:
- Safety: LiFePO4 chemistry provides a high level of safety with a low risk of thermal runaway, fire, or overheating.
- Longevity: Designed for long cycle life, making it suitable for renewable energy systems and applications with frequent cycling.
- Battery Management System (BMS): Comprehensive BMS for protection against over-voltage, over-current, short-circuit, and temperature extremes, ensuring safety and extended battery life.
- Scalability: These batteries can be connected in series (to increase voltage) or parallel (to increase capacity), making them versatile for scaling energy storage solutions as needed.
Specifications:
| Electrical Characteristics | Nominal Voltage | 51.2V |
| Nominal Capacity | 300Ah (C5,25°C) | |
| Energy | 15000Wh | |
| Internal Resistance | <50mΩ | |
| Cycle Life | >6000 cycles @25°C | |
| Months Self Discharge | <3% | |
| Efficiency of Charge | 100% @0.2C | |
| Efficiency of Discharge | 96~99% @1C | |
| Standard Charge | Charge Voltage | 57.6V |
| Charge Mode | 0.2C (CC/CV) | |
| Charger Current | 40A | |
| Max. Charge Current | 120A (When the charging current is greater than 55A, turn on the current limiting, and limit the current by 10A) | |
| Charge Cut-off Voltage | <59.2V | |
| Standard Discharge | Continuous Current | 100A |
| Max. Pulse Current | 150A(<3s) | |
| Discharge Cut-off Voltage | 44V | |
| Environmental | Charge Temperature | 0°C to 45°C (32F to 113F) @60±25% Relative Humidity |
| Discharge Temperature | -20°C to 60°C (-4F to 140F) @60±25% Relative Humidity | |
| Storage Temperature | 0°C to 40°C (32F to 104F) @60±25% Relative Humidity | |
| Water Dust Resistance | ||
| Mechanical | Cell & Method | 3.2V63AH-16S4P |
| Plastic Case | ||
| Dimensions (in./mm.) | 860*620*200±2mm | |
| Weight (lbs./kg.) | 105Kg | |
| Terminal | 180A terminal | |
| Protocol (optional) | RS485/CAN | |
| BMS | 16S100A |
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