BYD Battery-Box HV User Manual is the user manual of BYD Battery-Box H 6.4 / 7.7 / 9.0 / 10.2 / 11.5, which introduces the product features, usage guidance, safety information and more.
The BYD Battery-Box HV is a high-voltage DC battery system designed for residential on-grid applications with short-term backup capabilities. It consists of 5 to 9 individual B-Plus H 1.28 battery modules connected in series, managed by a Battery Control Unit (BCU). The system operates within a voltage range of 200V to 500V and is compatible with specific inverters listed in the manual.
| Usable Energy (H 6.4) | 6.4 kWh |
|---|---|
| Max Output Power (H 11.5) | 11.52 kW |
| Operating Temperature Range | -10~+50 °C |
| Enclosure Protection Rating | IP55 |
| Communication Interface | RS485/CAN |
No, it is not suitable. A power outage must not lead to the inability to use life-sustaining medical devices.
The system can be installed at altitudes of up to 2000m above Mean Sea Level.
When operating in low temperatures, the charge and discharge current is adjusted automatically.