ALN-V-48-250 48V 250Ah 12.8kWh Lithium Battery

 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