WELI Product
PW51.2V200AH BATT
Additional information
| Model Name | PW51.2V200AH BATT |
|---|---|
| Nominal Voltage | 51.2V(16S)/48V(15S) |
| Nominal Capacity@0.2C | 200Ah/10.24kWh |
| Standard Discharge Current | 100A |
| Max. Discharge Current | 150A |
| Dimension | L560*W172*H850mm |
| Weight | 99.5KG |
PW51.2V200AH BATT
51.2V200Ah LiFePO4 Battery
For Home Energy Storage System
FEATURES
Use safer lithium iron phosphate batteries
Integrated Intelligent Battery Management System (BMS):
- Prevent overcharge, overdischarge, and high current inside the battery to ensure battery safety and reliability.
- Balance each battery to extend battery life.
- Intelligent monitoring, remote measurement, remote communication, RS485 remote control
Wall hang mounted installation
With LCD display to display detailed battery parameters
match with the market mainstream inverter
Mainly used in home energy storage system
Battery Module Parameter
| No. | Item | Specification | Note |
| 1 | Nominal Voltage | 51.2V | |
| 2 | Typical Capacity | 200Ah/10.24kWh | At 0.2C Rate |
| 3 | Inner Resistance | ≤100mΩ | At AC 1kHz |
| 4 | Charging Voltage | 57.6V | Proposed Value |
| 5 | Standard Charge Current | 100A | |
| 6 | Max. Charge Current | 150A | |
| 7 | Discharge Cut-Of Voltage | 41.25V | |
| 8 | Standard Discharge Current | 100A | |
| 9 | Max. Discharge Current | 150A | |
| 10 | Peak Discharge Current | 155A/3S | |
| 11 | Outline Dimension | L560*T172*H850mm | |
| 12 | Pack Method | 16S1P | |
| 13 | Cell Type | LFP 3.2V 100Ah | |
| 14 | Main Shell Material | SPCC | |
| 15 | IP Class | IP50 | |
| 16 | Net Weight | 99.5KG | |
| 17 | Cooling method | Natural Cooling | |
| 18 | Operation Temperature Range | Charge: 0℃~45℃ | 10%-90%RH |
| Discharge: -20℃~60℃ | |||
| 19 | Storage Temperature Range | 15℃~25℃: 9 Months | 50%~60% SOC |
| 0℃~35℃: 6 Months | |||
| -20℃~45℃: 1 Month | |||
| 20 | Storage Humidity | 10%-90%RH |
- Side View Diagram
| No. | Marking | Description | Remarks |
| 1 | POWER | Power Switch | |
| 2 | ON/OFF | DC Circuit Breaker | |
| 3 | RS485-1 | Battery Parallel Communication Interface | |
| 4 | CAN/RS485-2 | Inverter Communication Interface | |
| 5 | GND | Ground Port | |
| 6 | ADS | DIP Switch | |
| 7 | RST | Reset Button | |
| 8 | P+ | Positive Port | |
| 9 | P- | Negative Port | |
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- Finished Dimension Drawing
| Dimension | Length: 520 mm | Width: 440 mm | Height: 155 mm |
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Parallel Wiring Diagram
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