B-Box Res 2.5~10.0 User Manual, introduces product application, safety precautions, product configuration, cleaning and maintenance, compatible inverters, common issues and solutions.
This manual provides operating instructions and safety guidelines for the BYD B-Box Res series energy storage units, which include models with nominal capacities of 2.5, 5.0, 7.5, and 10.0 kWh. The system consists of a cabinet, B-Plus 2.5 battery modules, and a Battery Management Unit (BMU) designed for indoor residential use in on-grid or off-grid applications.
| Battery Type | Lithium Iron phosphate battery |
|---|---|
| Nominal Voltage | 51.2V |
| Operating Voltage Range | 43.2~56.4V |
| Operating Temperature Range | -10~+50°C |
| Communication Interface | RS485/CAN |
| Enclosure Protection | IP55 |
| Max Output Power (2.5 Model) | 2.5 kW |
The B-Box is an energy storage unit suitable for indoor use in ON-grid or Off-grid residential systems.
No, the B-Box is not suitable for supplying life-sustaining medical devices.