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Residential battery comparison profile

BYD

BYD
Battery-Box HVE

A slim BYD battery with two module sizes and twelve Australian-listed tower codes.

Research-based opinionAustralian product range confirmedChecked 13 November 2026
BYD Battery-Box HVE product visual6.43–23.58 kWh
01

Manufacturer-sourced facts

What it is.

These are product facts, not a score or endorsement.

Request an installed quote for the exact inverter, battery stack and backup hardware.

Usable capacity range
6.43–23.58 kWh
Published output
4.03–14.78 kW rated battery-side DC, before inverter limits
Published total energy per module
4.29 or 6.43 kWh
Architecture
DC-coupled
Phase support
Single-phase
Backup
System dependent
Warranty
15 years advertised by the Australian distributor, subject to the applicable terms
Cell chemistry
LFP
CEC status checked
Twelve HVE tower codes are listed through 31 December 2027.
Standout specification
140 mm deep, with 6.43–23.58 kWh usable per listed tower
Show 12 model variants

These model names sit inside the family above. Capacity, phase and output still need to match the installed configuration.

  • HVE 6.4
  • HVE 8.5
  • HVE 10.7
  • HVE 12.8-1
  • HVE 12.8-2
  • HVE 15.0
  • HVE 17.1-1
  • HVE 17.1-2
  • HVE 19.2
  • HVE 19.3
  • HVE 21.4
  • HVE 23.5
02

Our opinion

The buying view.

EDITORIAL OPINION - BASED ON THE CITED RESEARCH
“RFI Australia shows the HVE range with its 5 and 6 kW Power-Box hybrid inverters. Confirm stock, the exact tower code and the installed price with the supplier.”
Best suited to
Reviewing an Australian BYD Power-Box single-phase quote
What stands out
140 mm deep, with 6.43–23.58 kWh usable per listed tower
03

Cons and watch-outs

What to check before buying.

These are configuration trade-offs and questions to verify, not claims that the product is defective.

  • The 12.8 and 17.1 models have different module combinations. Ask for the complete model suffix.
  • Confirm the largest tower's voltage range and any three-phase configuration with BYD.

Ask for these points to be answered against the exact model numbers and installed configuration in your quote.

04

Evidence trail

Check the sources.

Specifications can change by model revision, region and paired hardware. CEC approval is not proof of current availability or suitability. Confirm the model and final design with the manufacturer and an accredited Australian installer.

BYD - Battery-Box HVE datasheetOpen manufacturer source ↗RFI Australia - HVE and Power-Box SHOpen supporting source ↗BYD - Power-Box SH operating rangeOpen supporting source ↗Clean Energy Council - approved batteriesOpen supporting source ↗CEC series: HVESearch the household-scale approval register →Is something outdated or incorrect?Contact TechManPat with an update →

Evidence check

Last checked

Australian sources
Specifications last checked
13 November 2026
Price last checked
No separate price check recorded
Australian availability last checked
13 November 2026

What changed

No material change logged.

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