BYD battery-box HVB 8.9kWh
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The BYD Battery-Box HVB 8.9 offers a powerful storage capacity of 8.91 kWh, perfectly tailored for medium to large households with solar panels. This system uses three HVB modules in series, resulting in a higher system voltage (153.6 V) and superior efficiency.
Thanks to the revolutionary Blade Battery technology, you are assured of maximum safety and durability, backed by an industry-leading 15-year warranty. The system is easy to expand and integrates seamlessly with hybrid inverters from Solis and GoodWe, among others.
- Optimized Capacity: 8.91 kWh usable energy for higher self-consumption.
- Proven Safety: Cobalt-free LiFePO4 technology (Blade Battery).
- High Voltage Efficiency: 153.6 V nominal for minimal conversion losses.
- Future-Proof: 15-year warranty and modular scalability.
Technical Specifications (HVB 8.9)
| Usable Capacity | 8.91 kWh |
| Nominal Voltage | 153.6 V |
| Number of Modules | 3x HVB Module (2.97 kWh each) |
| Max. Discharge Current | 50 A (Continuous) / 98 A (15s Peak) |
| Dimensions (HxWxD) | 726 x 610 x 282 mm |
| Weight | 96 kg (Modular design) |
| IP Rating | IP55 (Suitable for outdoor installation) |
What is included in this package?
The BYD HVB 8.9 set comes complete with:
- 3x BYD HVB Battery Module (2.97 kWh each)
- 1x BYD HVB BCU + Base (Control unit and base plate)
- Documentation and installation materials
Which inverters is this system compatible with?
BYD Battery-Box systems work seamlessly with market leaders. We recommend:
- Solis: Full hybrid support and communication.
- GoodWe: Excellent integration with ET/EH series.
- Other brands: Fronius, SMA, Kostal (please always check the latest compatibility list below).
What about the warranty?
BYD offers an exceptional factory warranty of 15 years on the HVB series. This demonstrates confidence in the lifespan of the cells. View the official Warranty Letter here for all conditions.
Is this battery suitable for Time-of-Use tariffs?
Certainly. With nearly 9 kWh of storage, you can store a large portion of your daily solar energy for use in the evening. This immediately increases your independence. Additionally, the system is suitable for smart control via dynamic energy contracts, allowing you to save costs even in winter.
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