‏بطارية ليثيوم 12V LiFePO4 Battery 3.8KWH كفاله سنه

🔋 Lithium Battery for Solar Energy – ALN-UU 12-300

LiFePO₄ Battery – Capacity: 3840Wh (3.84kWh)

Integrated Charging and Storage System – Vertical Design – Ready for Parallel Connection

Ideal for use in residential and commercial solar energy systems

✅ Technical Specifications:

🔸 Basic Specifications:

1. Nominal Capacity: 300Ah
2. Nominal Voltage: 12.8V
3. Storage Energy: 3.84kWh

🔌 Input:

1. Full Charge Voltage: 14.6V
2. Maximum Charging Voltage: 15V
3. Input Voltage Range: 14V – 15V
4. Continuous Charging Current: 100A
5. Maximum Solar Panel Current: 100A
6. Overcharge Protection Time: 1000ms

⚡ Output:

1. Continuous Output Current: 100A
2. Discharge Cut-off Voltage: 10V – 12V
3. Over-discharge Protection: 1000ms
4. Short Circuit Protection: 330μs
5. Auto Recovery: Load disconnection
6. Instantaneous Start Current: 400A
7. Start Duration: 10 seconds

📦 Dimensions (mm):

1. Size: 895 × 628 × 181
2. Weight: Depends on capacity
3. Installation Type: Vertical – Space-saving design
4. Certifications: UN38.3 / CE / MSDS / DGM

🌡️ Environment and Storage:

1. Operation: -15°C to 60°C
2. Short-term Storage: -20°C to 40°C
3. Long-term Storage: 10°C to 35°C
4. Humidity: ≤75% RH
5. Maximum Altitude: Up to 5000 meters
6. Self-discharge Rate: <3% per month
7. Depth of Discharge: >80%
8. Charging Cycles: >6000 cycles (with discharge <0.5C)