China Tesla Power Wall off Grid Hybrid Inverter Solar Ess Powerwall Home LiFePO4 Lithium Battery 48V 200ah 10kwh, Find details about China LiFePO4 Battery, 5kwh Battery from Tesla Power Wall off Grid Hybrid Inverter Solar Ess Powerwall Home LiFePO4 Lithium Battery 48V 200ah 10kwh
No | Item | General Parameter | Remark | |
1 | Rated Capacity | Typical | 55Ah | Standard dischargeafter Standard charge |
Minimum | 54Ah | |||
2 | Nominal Voltage | 3.2V | Mean Operation Voltage | |
3 | Internal Impedance | ≤0.65 mΩ | Under 20±5ºC Environment Temperature , the Usage Frequency of Fully Charge( 1KHz) , Use AC Internal Impedance test machine to test | |
4 | Standard charge | Constant Current 0.5C5A Constant Voltage 3.6V 0.02C5A cut-off | Charge time : Approx2.5h | |
5 | Rapid Charge | Constant Current 1C5A Constant Voltage 3.6V 0.02C5A cut-off | Charge time : Approx1.5h | |
6 | Standard Charge Cut-off Voltage | 3.6V | Voltage of the battery when the Charge is stopped | |
7 | Standard Discharge Cut-off Voltage | 2.5V | Voltage of the battery when the discharge is stopped | |
8 | Standard discharge | Constant current 1C5A end voltage 2.5 V | 55A | |
9 | Maximum discharge current | Constant current:1C5A end voltage:2.5 V | 55A@>=0ºC | |
10 | Dimension | Thickness:24±0.5mm | Initial Dimension | |
Width:140.2±0.5mm | ||||
Height:163±0.5mm | ||||
11 | Weight | 1150g±0.05kg | APPROX | |
12 | Operating Temperature Range | Temperature:-20~55ºC Humidity: ≤85%RH | Recommended charge/discharge current≤1I1 (50A),when cell temperature is lower than0ºC, Recommended cool the cell, when cell temperature is higher than 55ºC | |
13 | Storage Temperature Range | -20ºC ~25ºC | Recommend( 25±3ºC );≤90%RH storage moisture range. | |
14 | Warranty time | 5years |