SolaX Power T-BAT-SYS-HV-S3.6 battery rebate
12 of 12 models are on the approved list. Rebates below assume installation in May–Dec 2026 at $38 per STC. The earliest listing expiry is 22 November 2026.
Models and rebates
| Model | Usable | Nominal | Listing | Rebate now | From Jan–Jun 2027 | |
|---|---|---|---|---|---|---|
| T-BAT HS7.2 | 6.5 kWh | 7.3 kWh | Expiring soon until 22 November 2026 | $1,672 | – | Rebate · How long it lasts |
| T-BAT HS10.8 | 9.9 kWh | 11 kWh | Expiring soon until 22 November 2026 | $2,546 | – | Rebate · How long it lasts |
| T-BAT HS14.4 | 13.3 kWh | 14.75 kWh | Expiring soon until 22 November 2026 | $3,420 | – | Rebate · How long it lasts |
| T-BAT HS18.0 | 16.5 kWh | 18.4 kWh | Expiring soon until 22 November 2026 | $3,990 | – | Rebate · How long it lasts |
| T-BAT HS21.6 | 19.8 kWh | 22.1 kWh | Expiring soon until 22 November 2026 | $4,484 | – | Rebate · How long it lasts |
| T-BAT HS25.2 | 23.2 kWh | 25.8 kWh | Expiring soon until 22 November 2026 | $5,016 | – | Rebate · How long it lasts |
| T-BAT HS28.8 | 26.4 kWh | 29.4 kWh | Expiring soon until 22 November 2026 | $5,510 | – | Rebate · How long it lasts |
| T-BAT HS32.4 | 29.7 kWh | 33.1 kWh | Expiring soon until 22 November 2026 | $5,852 | – | Rebate · How long it lasts |
| T-BAT HS36.0 | 33.1 kWh | 36.8 kWh | Expiring soon until 22 November 2026 | $5,966 | – | Rebate · How long it lasts |
| T-BAT HS39.6 | 36.4 kWh | 40.5 kWh | Expiring soon until 22 November 2026 | $6,080 | – | Rebate · How long it lasts |
| T-BAT HS43.2 | 39.7 kWh | 44.2 kWh | Expiring soon until 22 November 2026 | $6,232 | – | Rebate · How long it lasts |
| T-BAT HS46.8 | 43.1 kWh | 47.9 kWh | Expiring soon until 22 November 2026 | $6,346 | – | Rebate · How long it lasts |
Source: CEC approved batteries list via the Clean Energy Regulator. Always check the exact model number on your quote.
T-BAT HS28.8: rebate by install date
Questions
Is the SolaX Power T-BAT-SYS-HV-S3.6 eligible for the federal battery rebate?
Yes. 12 of the 12 SolaX Power T-BAT-SYS-HV-S3.6 models are on the Clean Energy Council approved batteries list as at 9 November 2026. The exact model number on your quote must match one on the list on your installation date.
How much is the rebate on a SolaX Power T-BAT-SYS-HV-S3.6?
For the T-BAT HS28.8 (26.4 kWh usable), about $5,510 if installed in May–Dec 2026, at $38 per STC. The table above shows every model.
What happens on 1 January 2027?
The STC factor drops from 6.8 to 5.7. The same T-BAT HS28.8 would get about $4,636, $874 less. The date that counts is when it's installed and commissioned.