BYD HVM 2.76kWh Battery Module
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A single Battery-Box Premium HVM consists of 3 to 8 HVM battery modules connected in series, providing a usable capacity range of 8.3 to 22.1 kWh. Additionally, you can directly connect up to 3 identical Battery-Box Premium HVM units in parallel, allowing for a maximum capacity of 66.2 kWh. The system is designed to be scalable, enabling the addition of more HVM modules or parallel HVM stacks as needed.
• Supports High-Powered Emergency Backup and Off-Grid Operation
• Achieves Maximum Efficiency with a True High-Voltage Series Connection
• Patented Modular Plug Design Eliminates Internal Wiring for Maximum Flexibility and Ease of Use
• Cobalt-Free Lithium Iron Phosphate (LFP) Battery for Maximum Safety, Longevity, and Power
• Compatible with Leading 1 and 3 Phase High Voltage Battery Inverters
• Two Unique Modules to Accommodate a Wide Range of System Sizes
• Adheres to the Highest Safety Standards, including VDE 2510-50
Safety
• In-house developed LFP cells
• Trusted in millions of electric vehicles
Flexibility
• Modular design
• Expandable at any time
Reliability
• LFP expertise since 2002
• Over 1 million systems installed in 100+ countries
Easy Installation
• Patented internal plug connection
• Fast and simple setup
High Performance
• High efficiency certified by HTW Berlin
• Powerful backup function
Perfect Compatibility
• Works seamlessly with leading single and three-phase inverters
PERFORMANCE
| HVM 8.3 | HVM 11.0 | HVM 13.8 | HVM 16.6 | HVM 19.3 | HVM 22.1 | |
Battery Module (HVM module has two versions with two types of cells applied separately. Both versions share the same performance, only weights differ.) | HVM (2.76 kWh, 51.2 V, 35 / 38 kg) | |||||
| Number of Modules | 3 | 4 | 5 | 6 | 7 | 8 |
Usable Energy (DC Usable Energy, Test conditions: 100% DOD, 0.2C charge & discharge at + 25°C. System Usable Energy may vary with different inverter brands.) | 8.28 kWh | 11.04 kWh | 13.80 kWh | 16.56 kWh | 19.32 kWh | 22.08 kWh |
Max Output Current (Power derating will occur between -10°C and +5°C.) | 50 A | 50 A | 50 A | 50 A | 50 A | 50 A |
Peak Output Current (Power derating will occur between -10°C and +5°C.) | 75 A, 3 s | 75 A, 3 s | 75 A, 3 s | 75 A, 3 s | 75 A, 3 s | 75 A, 3 s |
| Nominal Voltage | 153.6 V | 204.8 V | 256 V | 307.2 V | 358.4 V | 409.6 V |
| Operating Voltage | 120~177 V | 160~236 V | 200~295 V | 240~354 V | 280~413 V | 320~472 V |
| Dimensions (H/W/D) | 995 x 585 x 298 mm | 1228 x 585 x 298 mm | 1461 x 585 x 298 mm | 1694 x 585 x 298 mm | 1927 x 585 x 298 mm | 2160 x 585 x 298 mm |
| Weight | 119 - 129 kg | 153 - 167 kg | 188 - 205 kg | 222 - 243 kg | 257 - 281 kg | 291 - 319 kg |
GENERAL DATA
| Operating Temperature | -10 °C to +50°C |
Battery Type | Lithium lron Phosphate (LiFePO4) |
| Communication | CAN/RS485 |
Protection Rating | IP55 |
| Round-trip Efficiency | ≥96% |
Environment | Indoor / Outdoor |
Mounting Method | Floor Stand |
| Certification | VDE2510-50 / IEC62619 / CEC / CE / UN38.3 |
| Applications | ON Grid / ON Grid + Backup / OFF Grid |
Warranty (Conditions apply. Refer to BYD Battery-Box Premium Limited Warranty Letter.) | 10 Years |
| Compatible Inverters | Refer to BYD Battery-Box Premium HVS / HVM Compatible Inverter List  |
Maintenance and Storage
Cleaning
It is recommended that the battery system be cleaned periodically. If the enclosure is dirty, please use a soft, dry brush or a dust collector to remove the dust. Liquids such as solvents, abrasives, or corrosive liquids should not be used to clean the enclosure.
Maintenance
The battery module should be stored in an environment with a temperature range between -10°C～+50°C, and charged regularly according to the table below with no more than 0.5 C (C-rate is a measure of the rate at which a battery is charged and discharged relative to its maximum capacity) to the SOC of 30% after a long time of storage.
| Storage environment temperature | Relative humidity of the storage environment | Storage time | SOC |
| Below -10℃ | / | Not allowed | / |
| -10~25℃ | 5%~70% | ≤ 12 months | 25%≤SOC≤60% |
| 25~35℃ | 5%~70% | ≤ 6 months | 25%≤SOC≤60% |
| 35~50℃ | 5%~70% | ≤ 3 months | 25%≤SOC≤60% |
| Above 50℃ | / | Not allowed | / |
NOTICE |
Damage to the system due to under voltages
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