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| Parameter | Specifications |
|---|---|
| Nominal Voltage (V) | 51.2 |
| Nominal Capacity (WH) | 5120 |
| Usable Capacity (WH) | 4600 |
| Charge Voltage (V) | 58.4 |
| Max. Charge/Discharge Current (A) | 100 |
| Communication | RS485/RS232/CAN |
| Working Temperature | -10ºC ~ 50ºC |
| Cycle Life | >6000 Cycles |

| Item | Name | Function Definition |
|---|---|---|
| 1 | Power switch | ON/OFF Control |
| 3 | RESET | Press >3s to restart battery |
| 4 | RUN | Status Indicator (Blink: Standby/Charge; On: Discharge) |
| 5 | ALM | Red light flashing during alarm/protection |
| 7 | SOC | LED lights showing remaining power |
| 9 | CAN/RS485 | Communication cascade ports |







Being deeply engaged in foreign trade for 39 years, our team specializes in importing and exporting new energy products, solar panels, and systems. We are involved in residential and commercial energy storage projects globally. Our operations are supported by high-grade tax credit ratings and international certifications, ensuring reliable supply chain management for solar inverters, lithium batteries, and complete ESS solutions.