48v 50ah LiFePO4 battery pack 2kwh energy storage system：

Specifications of 2kwh energy storage system:

Model

2K-1KCCN-PX05

Rated voltage of 2kwh energy storage system

48V

Rated capacity

50Ah

Standard charge

Constant current at 0.3C with max. voltage of 57.6V and cutoff current at 0.01C

Standard discharge

Constant current at 0.5C to 40V

Max. charge current

50A (1C)

Max. discharge current

50A (1C)

Operating temperature

Charge:0~45 deg.C;discharge:-20~65 deg.C

Storage temperature

-10~45 deg.C less than 3 months;-0~25 deg.C less than 1 year

Storage humidity

25 to 85% RH

Weight of 2kwh energy storage system

45KG

Dimension

620*380*560mm

Long cycle life

More than 1500 times(80% DOD)

Typical Internal Resistant

19mΩ

Features of 2kwh energy storage system:    

1. High temperature resistance

2. High working voltage for single battery cells

3. Pollution-free

4. Long cycle life(≥1500 times) 

5. No memory effect 

7. With short-circuit production function, safe and reliable

8. Factory price& High quality

9. No self discharge

10. Light weight, small size