20Kwh Powerwall Lithium Ion Battery 51.2V 200Ah With Inverter
20Kwh Home Electricity Program With 2pcs 51.2V 200Ah LiFePo4 Battery Module With Inverter
---- can be one full high power solar generator once connect with solar panels.
Specification of 20Kwh Home Electricity Program:
| Function Parameter |
| Norminal Battery Energy | 20Kwh |
| Norminal Capacity | 400Ah |
| Norminal Voltage | 51.2 volt |
| Internal Resistance | ≤10mΩ |
| Cycle Life | >4000 left 80% energy |
| Months Self Discharge | <3% |
| Charge Data |
| DC Normal Charge Voltage | 54.75±1Vdc |
| Charge Mode | 0.2C to 54.75V, then 54.75V,charge current to 0.02C (CC/CV) |
| Recommended Charger Current | ≤100A |
| Allowed Max. Charge Current | 200Adc |
| Charge Cut-off Voltage | 54.75±1Vdc |
| Discharge Data |
| Continuous Discharge Current | 100A |
| Allowed Max. discharge current | 400A (option:200Adc) |
| Rang of DC discharge voltage | 37.5V-54.75Vdc |
| Working Condition |
| Charge Temperature | 0℃ to 45℃ (32℉ to 113℉) @60±25% Relative Humidity |
| Discharge Temperature | -20℃ to 60℃ (-4℉ to 140℉) @60±25% Relative Humidity |
| Storage Temperature | 0℃ to 40℃ (32℉ to 104℉) @60±25% Relative Humidity |
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| Mechanical Data |
| Charging method | Solar Panels or electricity grid |
| Communication | RS485, RS232, CAN |
| Warranty | 3 years |
| Weight (lbs./kg.) | Approx. 200kg |
Advantage of this 20Kwh Home Electricity Program:
1. New design wall stand by program, integrate battery module Inverter and controller in one unite, simple a lot compare with the seperate program, save a lot space and easy installation. Can connect with solar panels directly to be one whole Solar Generator to supply home electricity.
2. High power, one system can hold 20Kwh energy, can meet most family needs
3. Apply for REPT high quality LiFePo4 prismatic cell, make quality is assured and
4. Factory supplying, best price and accept OEM production.
5. Flexible choice, can change this program to 10Kwh, 40Kwh, 60Kwh easy, meet different family needs.
6. Capacity display design, the left capacity can be easily know.
Compare with traditional solar energy storage system, its design more beautiful and save a lot space.
The Photo of 51.2V 200Ah battery module:
The photo of 20Kwh Home Electricity Program
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20Kwh Powerwall Lithium Ion Battery 51.2V 200Ah With Inverter Images
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