Arthur Scott
United States
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POWERWALL 200Ah LiFePO4 Battery of 51.2V 5.12KWh For Household Solar Storage System
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POWERWALL 200Ah LiFePO4 Battery of 51.2V 5.12KWh For Household Solar Storage System
Battery specifications:
| Solar Batteries type | LiFePO4 | |
| Nominal voltage | 51.2V | |
| Nominal capacity | 200Ah | |
| Max. charge current | 100A | |
| Max. discharge current | 100A | |
| Charge mode | CC/CV | |
| Display screen | Optional | |
| Communication Type | RS485/CAN | |
| Shell | Metal | |
| Work temperature | Charge: 0~50°C Discharge: -10~60*C | |
| Dimensions | 560*175*960mm | L *W*H |
| Weight | 110kg (About) | |
| Protection | Overcharge protection, over-discharge protection, over current protection, etc. |
Introduction of the battery:
Key Features:
- LiFePO4 Lithium Batteries
- 51.2V200Ah(5.12KWh)
- Embedded smart BMS with OVP/UVP/DOCP/COCP/SCP/OTP protection and balance
- RS485&CAN communication interface to inverter
- RS485&CAN communication interface to inverter
Interface Introduction
| No. | Name | Silk-screen | Remark |
| 1 | Positive | + | M8 screw nut/Red |
| 2 | Negative | - | M8 screw nut/Black |
| 3 | Power button | ON/OFF | |
| 4 | Breaker | Breaker | Output breaker |
| 5 | LCD Key | / | |
| 6 | SOC LED | SOC | State of Charge |
| 7 | ALM LED | ALM | Operation indicator |
| 8 | RUN LED | RUN | Alarm indicator |
| 9 | LCD | / | Display of battery info. |
| 10 | Reset button | RST | Reset the BMS |
| 11 | Dial switch | ADDR | Set the battery address |
| 12 | RS485 | 485 | Battery and inverter communication port |
| 13 | CAN | CAN | Battery and inverter communication port |
| 14 | RS485 parallel port | 485-2 | Parallel communication port |
| 15 | RS485 parallel port | 485-1 | Parallel communication port |
System Diagram
Please read the specification carefully before install
