‏بطارية ليثيوم ALN-48V-250 12.8kWh كفاله سنه

🔋 Solar Lithium Battery – ALN-V-48-250

Capacity: 12800Wh (12.8kWh)

Cell Type: LiFePO₄ (Lithium Iron Phosphate)

✅ Basic Technical Specifications:

🔹 Nominal Capacity: 250Ah

🔹 Nominal Voltage: 48V (Actual: 51.2V)

🔹 Total Energy: 12.8kWh

🔌 Input Specifications:

🔹 Full Charge Voltage: 58.4V

🔹 Maximum Charging Voltage: 60V

🔹 Input Voltage Range: 58V – 60V

🔹 Continuous Charge Current: 100A

🔹 Max Solar Panel Input Current: 100A

🔹 Overcharge Protection Delay: 1000ms

⚡️ Output Specifications:

🔹 Continuous Output Current: 100A

🔹 Discharge Cut-Off Voltage: 44V – 46V

🔹 Over-Discharge Protection Delay: 1000ms

🔹 Short Circuit Protection Delay: 300μs

🔹 Short Circuit Recovery: Manual Disconnect

🔹 Instant Start Current: 300A

🔹 Instant Start Time: 10 seconds

🌡️ Environmental & Operating Conditions:

🔹 Operating Temperature Range: -15℃ to 60℃

🔹 Recommended Humidity: ≤75% RH

🔹 Altitude Limit: Up to 5000 meters

🔹 Self-Discharge Rate (25℃): <3% per month

🔹 Depth of Discharge (DOD): >80%

🔹 Cycle Life: >6000 cycles (at <0.5C discharge rate)

📦 Additional Details:

🔹 Dimensions: 668 × 605 × 678 mm

🔹 Certifications: UN38.3 / CE / MSDS / DGM

💡 Ideal For:

🔹 Home solar power systems

🔹 Camping and remote locations

🔹 Backup for critical loads in emergencies