
The BYD Battery Box is an adaptable solar battery system that fits any residential application. These solar batteries feature a modular design, allowing you to connect multiple batteries in parallel. A BYD Battery-Box Premium HVM is composed of 3 to 8 battery modules connected in series. You can expand the system by adding more modules for a usable capacity of 8.1 to 21.7 kWh. Additionally, a direct parallel connection of up to 3 identical HVM batteries allows for a maximum capacity of 66.2 kWh.
Off-grid applications and emergency power capability pose no problem for the BYD Battery Box. The high discharge capacity ensures a continuous backup energy supply during a blackout and the ability to be completely independent of the grid. The BYD Battery Box uses cobalt-free Lithium Iron Phosphate (LFP) batteries for maximum safety, life cycle, and power. Its chemistry and universal design can work in a wide range of temperatures, making it the ideal solar battery for Western Australia’s climate.
- Capable of high-powered emergency backup and off-grid functionality.
- Real high-voltage series connection for high efficiency.
- The patented modular plug design requires no internal wiring and allows for maximum flexibility and ease of use.
- Cobalt-free lithium iron phosphate (LFP) battery for maximum safety, life cycle, and power.
- Compatible with leading 1-phase and 3-phase high-voltage battery inverters.
- Highest safety standards, such as VDE 2510-50.
| Model |
|
| Usable Storage Capacity | 8.28kWh – 22.08kWh |
| Max. Capacity | 66.2 kWh |
| Battery Cell Technology | Lithium Iron Phosphate (cobalt-free) |
| Roundtrip Efficiency | ≥96% |
| Max Output Current | 50 A |
| Peak Output Current | 75 A, 5 s |
| Nominal Voltage | 153 V |
| Operating Voltage | 120~173 V |
| Dimensions (W x H x D) | 583 x 945 x 298 mm |
| Weight | 129 kg to 319 kg |
| Short Circuit Current | 2300A |
| Rated Power | 7.65 kW – 20.45 kW |
| Operating Temperature | -10 °C to +50°C |
| Enclosure Protection Rating | IP55 |
| Applications | On Grid / On Grid + Backup / Off Grid |
| Product Warranty | 10 Years |
