Battery-Box HVS+ 7.7
Product information "Battery-Box HVS+ 7.7"
CAUTION:
UN 3480 Lithium-ion batteries, 9, (E)
Transport category 2
Combination with components from the HVS predecessor series is not possible.
The new BYD Energy App including the latest firmware (from V1.28.0) is required for commissioning.
Currently announced release dates (actual release to be checked):
- Kaco, GoodWe, Fronius Q4/2025
- BYD in clarification
- Deployment in Italy in preparation
The included RJ45 termination connector for the data bus must be pre-assembled on-site. To do this, insert and crimp a wire jumper between pins 1 and 6 (viewed from above on the flat connector side with the pin contact surfaces, cable entry facing down, pins ascending from left to right). An actual resistor is not required.
There is now also a ‘+’ for the latest generation of HVS high-voltage storage systems from BYD. In addition to the proven properties and key data, an improved BCU has been used in the new HVS+. This can be used flexibly for the storage modules of the HVB, HVS+ and HVM+ series. The new automatic SOC balancing optimiser eliminates the need to manually adjust the charge level during initial installation and expansion. The revised BCU connection management with connectors on the power and communication level saves further valuable time during installation. The configuration of the system is also made easier with a new installer app. At the same time, there is also an end customer app for convenient system monitoring.
Product benefits:
- Automatic SOC balancing during initial installation or expansion
- Faster cable installation thanks to plug connectors
- Proven wireless stacking design
- Can be retrofitted indefinitely
Product features:
- Battery capacity (usable): 7.68 kWh
- Storage type: High-voltage
- Nominal voltage: 307.2 V
- Extension time window: unlimited
- Number of storage modules in one unit: 2 to 5 battery modules
- Number of units in parallel: 3
- Cell chemistry: LFP
- COM connections: RJ45
- BAT connections: MC4
- Protection class: IP55
- Dimensions: 987 x 610 x 282 mm (HxWxD)
- Weight: 130.1 kg
Wichtige technische Daten
| Dangerous goods transportation category | 2 |
|---|---|
| Dangerous goods description | LITHIUM ION BATTERIES |
| Tunnel restriction code | (E) |
| Classification code | M4 |
| Dangerous goods class | 9 |
| Dangerous goods packaging type | 4G |
| Dangerous goods Weight (net) (kg) | 115.500 |
| UN No. | 3480 |
Downloads
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Battery-Box HVS+0161506
-
B-Box HV-BCU + Base0161507
Technical details
| Nominal voltage DC (V) | 307.20 |
|---|---|
| Max. output current charging (A) | 25.00 |
| Min. temperature ambient (°C) | -10 |
| Usable capacity (kWh) | 7.68 |
| Capacity extendable later | yes without restriction |
| Battery cell chemistry | LFP |
| Protection degree | IP55 |
| Intrastat country of origin | China |
|---|---|
| Dangerous goods transportation category | 2 |
| Manufacturer item name | HVS+ 7.7 |
| Dangerous goods description | LITHIUM ION BATTERIES |
| Tunnel restriction code | (E) |
| Classification code | M4 |
| Intrastat product number (HS-code) | 85076000 |
| Manufacturer | BYD |
| Dangerous goods class | 9 |
| Dangerous goods packaging type | 4G |
| Dangerous goods Weight (net) (kg) | 115.500 |
| UN No. | 3480 |
| Weight incl. packaging (Kg) | 141.600 |
|---|
| Length without packaging (mm) | 282.00 |
|---|---|
| Height without packaging (mm) | 987.00 |
| Weight without packaging (kg) | 130.100 |
| Width without packaging (mm) | 610.00 |
