Solar Street Light 12V 24V Solar Battery LiFePO4 30Ah Waterproof Standard Discharge
Solar Street Light 12V 24V Solar Battery LiFePO4 30Ah Waterproof Standard Discharge
Specification For Solar Street Light 12V 24V Solar Battery LiFePO4 30Ah Waterproof Standard Discharge
|
No. |
Item |
General Parameter |
Remark |
|
1 |
Rated Capacity |
33Ah |
Standard discharge(0.2 C5)after standard charge(0.2 C5) |
|
2 |
Minimal Rated Capacity |
30Ah |
|
|
3 |
Nominal Voltage |
25.6V |
|
|
4 |
Cycle Life |
Higher than 60% of the Initial Capacity of the Cells |
◆Charge: CC@0.2C to 14.6V, then CV till current to 0.05C ◆Rest: 30min. ◆Discharge: 0.2C to 10.0V ◆Temperature:20±5℃ ◆Carry out 2000cycles |
|
5 |
Discharge cut-off voltage |
16 V |
10.0V( recommended) |
|
6 |
Charging cut-off voltage |
29.2V |
14.6V (recommended) |
|
7 |
Cell and assembly method |
IFR26650EC-3.3AH |
4S1P |
|
8 |
Housing material |
PVC |
|
Charge and Discharge Performance
|
9 |
Standard charge |
0.2C constant current(CC) charge to 14.6V,then constant voltage (CC)14.6V charge till charge current decline to ≤0.05C |
Charge time : Approx 7h |
|
10 |
Standard discharge |
Constant current 0.2C Cut-off voltage 10.0V |
|
|
11 |
Maximum Charge Current |
4.5A |
|
|
12 |
Continuous Discharge Current |
7A |
|
|
13 |
Operation Temperature Range |
Charge: 0~45℃ |
60±25%R.H.
|
|
Discharge: -10~60℃ |
|||
|
14 |
Storage Temperature Range |
Less than 1 year : 0~25℃ |
60±25%R.H. at the shipment state |
|
Less than 3 months:-5~35℃ |
|||
|
15 |
Weight |
Approx: 7.5Kg |
|
|
16 |
Max.Dimension |
High:69mm |
For battery pack |
|
Width: 147mm |
|||
|
Length: 540mm |
Application
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