12V 30Ah Lithium ion battery pack for solar street light

Key word: Solar street light battery, 11.1V lithium ion battery pack, 12V LiFePO4 battery pack

Solar street lights are powered by crystalline silicon solar cells, lithium ion batteries (Li-FePO4 batteries) to store electrical energy, ultra-bright LED lamps as light sources, and controlled by intelligent charge and discharge controllers, used to replace traditional public electric lighting Street light

11.1V 30Ah Lithium ion battery pack or 12.8V 30Ah Li-FePO4 battery pack are specially used for solar street light.

1. Main features:

Voltage: 11.1V

Capacity:30Ah

Dimension:L330*W150*H115 mm

Configuration: 3S6P 3.7V 26650 5000mAh

Internal resistance:≤300mΩ

Weight: about 2.5kg

Charging current: 6A

Continuous discharging current:15A

Charging voltage:12.6V

Discharging cut-off voltage:9.0V

Cycle time:≥500 times

Charging temperature:0～45℃

Discharging temperature:-20～55℃

Storage temperature:-20～35 ℃

Shell type: ABS waterproof case/IP67

PCM: Overcharge protection, over discharge protection, over current protection, short-circuit protection, balancing function.

2. Main advantages:

● RoHS eco-friendly design

● Approved by UL1642,IEC62133 and UN38.3 certification

● PCM protect battery from over-charge,over-discharge,over-current.

● Shell with ABS waterproof & flame proof material

3. Operating principle for solar street light:

4. Photo for the 11.1V 30Ah Lithium ion battery pack: