Battery module – BYD – Battery-Box Premium HVM+ 2.76 – 2.76 kWh – HV
Product details
BATTERY-BOX HVM+
BATTERY-BOX HVM+ is a modular energy storage system with lithium iron phosphate (LiFePO4) cells, designed for grid-connected, grid-connected with backup power, and off-grid operation. Usable energy ranges from 8.28–22.08 kWh depending on the configuration, while the maximum capacity of an expanded system reaches 66.2 kWh. The system works with compatible single- and three-phase inverters.
Key benefits of BATTERY-BOX HVM+
- Modular expansion: the built-in balancing optimizer enables expansion at any time and at any state of charge (SOC).
- Intelligent management: automatic SOC calibration, remote diagnostics and OTA updates.
- Current parameters: maximum continuous charging and discharging current of 50 A and peak output current of 80 A for 15 seconds. Power is reduced at temperatures from -10°C to +5°C.
- Cycle efficiency of at least 95%: parameter includes the charging and discharging cycle.
- Indoor or outdoor installation: freestanding ground-mounted structure, IP55 protection rating and patented internal plug-in connections.
- 10-year warranty: in accordance with the additional terms specified in the manufacturer’s warranty document.
Who is this a good choice for?
BATTERY-BOX HVM+ is a solution for users who need energy storage in a grid-connected system, including backup power functionality, as well as for users of off-grid systems. The modular design meets the needs of those planning to expand capacity later, while remote diagnostics and OTA updates support system management.
| Parameter | HVM+ 8.3 | HVM+ 11.0 | HVM+ 13.8 | HVM+ 16.6 | HVM+ 19.3 | HVM+ 22.1 |
|---|---|---|---|---|---|---|
| Battery parameters | ||||||
| Battery module | HVM+ | |||||
| Module capacity (kWh) | 2,76 | |||||
| Module voltage (V) | 51,2 | |||||
| Number of modules | 3 | 4 | 5 | 6 | 7 | 8 |
| Usable energy (kWh) | 8.28 kWh | 11.04 kWh | 13.80 kWh | 16.56 kWh | 19.32 kWh | 22.08 kWh |
| Maximum output current (A) | 50 | |||||
| Peak output current (A) | 80 A, 15 s | |||||
| Peak output current duration (s) | 15 | |||||
| Rated voltage (V) | 153.6 V | 204.8 V | 256 V | 307.2 V | 358.4 V | 409.6 V |
| Operating voltage (V) | 120 – 172.8 V | 160 – 230.4 V | 200 – 288 V | 240 – 345.6 V | 280 – 403.2 V | 320 – 460.8 V |
| Cell technology | Lithium iron phosphate (LiFePO4) | |||||
| Efficiency | ||||||
| Charge and discharge cycle efficiency (%) | ≥ 95 | |||||
| Dimensions and weight | ||||||
| Dimensions (H/W/D) (mm) | 987 x 610 x 282 mm | 1227 x 610 x 282 mm | 1467 x 610 x 282 mm | 1707 x 610 x 282 mm | 1947 x 610 x 282 mm | 2187 x 610 x 282 mm |
| Weight (kg) | 138.3 kg | 179.7 kg | 221.1 kg | 262.5 kg | 303.9 kg | 345.3 kg |
| Battery module weight (kg) | 41,4 | |||||
| Operating conditions and installation | ||||||
| Operating temperature (°C) | from -10°C to +50°C | |||||
| Protection rating | IP55 | |||||
| Installation location | Indoor / outdoor installation | |||||
| Mounting method | Freestanding (ground-mounted) | |||||
| Storage humidity (%) | 5%~95% | |||||
| Altitude above sea level (m) | < 3000 m | |||||
| Communication and applications | ||||||
| Communication | CAN / RS485 | |||||
| Applications | ON-grid / ON-grid + backup power / OFF-grid | |||||
| Certificates | ||||||
| Certificates | VDE2510-50 / IEC62619 / CE / UKCA / UN38.3 | |||||
| Warranty | ||||||
| Product warranty (years) | 10 | |||||
Usable DC energy: tested at 100% DOD, charging and discharging at 0.2C and +25°C; the system value may depend on the inverter. Power is reduced from -10°C to +5°C. The module capacity of 2.76 kWh is the initial (design) value.
Official distribution
