BYD battery-box HVB 14.8kWh
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The BYD Battery-Box HVB 14.8 is a high-performance energy storage system with a substantial capacity of 14.85 kWh. This system is ideal for larger households with a heat pump or electric vehicle aiming to maximize their self-sufficiency. By connecting five HVB modules in series, this system reaches an impressive nominal voltage of 256 Volts, ensuring minimal conversion losses in the inverter.
Safety comes first with the integrated Blade Battery technology (LiFePO4). BYD underscores the quality and longevity of this system with a market-leading warranty of 15 years. Despite the large capacity, installation remains manageable thanks to the modular design.
- Large Capacity: 14.85 kWh for maximum independence and peak shaving.
- Superior Efficiency: High voltage (256 V) for optimal system efficiency.
- Proven Safety: Cobalt-free LiFePO4 cells, extremely fire-safe.
- Assurance: 15-year factory warranty and IP55 certified.
Technical Specifications (HVB 14.8)
| Usable Capacity | 14.85 kWh |
| Nominal Voltage | 256.0 V |
| Number of Modules | 5x HVB Module (2.97 kWh each) |
| Max. Discharge Current | 50 A (Continuous) / 98 A (15s Peak) |
| Dimensions (HxWxD) | 1221 x 610 x 282 mm |
| Weight | 150.6 kg (Modular < 30kg per part) |
| IP Rating | IP55 (Suitable for outdoor installation) |
What is included in this package?
The BYD HVB 14.8 set is delivered complete for installation:
- 5x 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 is unique in the market and demonstrates the quality of the Blade cells. View the official Warranty Letter here for all conditions.
Is this battery suitable for Time-of-Use tariffs?
Absolutely. With nearly 15 kWh of storage, you can optimize your energy usage by charging during cheap hours and discharging during expensive peak hours. This capacity also maximizes your grid independence and ROI.
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