

Dyness Powerbox G2 Low-Voltage Storage Battery 10.24kWh 51.2V LiFePO4 IP65
The Dyness Powerbox G2 is a low-voltage (51.2V) lithium iron phosphate battery of 10.24kWh, 9.73kWh usable, in a single wall- or floor-mounted unit. Its IP65 rating allows outdoor installation and up to 12 units work in parallel.
It delivers 5.12kW continuously and up to 10.24kW peak (200A), talks to the inverter over CAN or RS485 and has built-in Wi-Fi for the app. An aerosol fire extinguisher is built in; heating for charging down to -20 °C is optional. Dyness declares compatibility with Deye, Solis, Victron, SMA, Goodwe, Sungrow and other inverters.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | Powerbox G2 |
| Chemistry | LiFePO4 |
| Nominal / usable energy | 10.24kWh / 9.728kWh |
| Nominal / operating voltage | 51.2V / 44.8-57.6V |
| Capacity | 200Ah |
| Nominal / max. discharge power | 5.12kW / 10.24kW |
| Recommended / max. current | 100A / 200A |
| Recommended depth of discharge | 95% |
| Communication | CAN / RS485, built-in Wi-Fi |
| Parallel | up to 12 units |
| Protection rating | IP65 |
| Charge / discharge temperature | 0-55 °C; from -20 °C with optional heating |
| Dimensions (W × D × H) | 710×165×640 mm |
| Weight | 95kg (98kg with glass front) |
| Warranty | 10 years, unlimited cycles |
| Certifications | UN38.3, IEC 62619, IEC 62040, CE, RED |
Documentation
PDFDyness Powerbox G2 datasheetOfficial manufacturer documentInstallation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.


















































