BYD home battery
BYD Battery-Box Premium HVS / HVM
The BYD Battery-Box Premium HVS / HVM is a home battery with 6 models on the Clean Energy Council approved list as at 23 Sept 2026, with usable capacity from 8.28 kWh to 22.08 kWh.
Key specs
- Chemistry
- Lithium iron phosphate (cobalt-free)
- Usable energy
- HVS 10.2: 10.24 kWh; HVM 11.0: 11.04 kWh
- Round-trip efficiency
- ≥96%
- Ingress protection
- IP55
- Warranty
- 10 years
Copied from BYD's own datasheet, checked 1 Oct 2026. Figures can differ between models in the range. Open the datasheet
Questions to ask installers about the Battery-Box Premium HVS / HVM
- Which size suits my usage, and is that usable capacity or nominal capacity?
- Which inverter will it run with, and does my existing solar need to change?
- Will it keep power on in a blackout, and which circuits are backed up?
- What does the warranty cover, for how long, and is there a throughput or cycle limit?
- Where will it be installed, and does that location suit its protection rating?
- Can I add capacity later, and can it join a virtual power plant?
Our home battery guide explains each of these, and the battery cost guide covers what affects the price.
Approved Battery-Box Premium HVS / HVM models
6 current models · 4 with expired approvals
| Model | Usable capacity | Nominal capacity | Approved until |
|---|---|---|---|
| HVM 8.3 | 8.28 kWh | 8.28 kWh | 5 Dec 2026 |
| HVM 11.0 | 11.04 kWh | 11.04 kWh | 5 Dec 2026 |
| HVM 13.8 | 13.8 kWh | 13.8 kWh | 5 Dec 2026 |
| HVM 16.6 | 16.56 kWh | 16.56 kWh | 5 Dec 2026 |
| HVM 19.3 | 19.32 kWh | 19.32 kWh | 5 Dec 2026 |
| HVM 22.1 | 22.08 kWh | 22.08 kWh | 5 Dec 2026 |
More from BYD
Before you choose
Source: Clean Energy Council approved products lists, data as at 23 Sept 2026. Approval means a product meets the standards needed to be installed with government small-scale technology certificates (STCs). It isn't a recommendation, and Energy Quotes doesn't rank products. Check the manufacturer's datasheet and ask your installer before you buy.
Energy Quotes isn't affiliated with BYD. Listing a product doesn't mean participating installers sell it. Mention it in the quote form and installers will tell you whether they can supply it.
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