GoodWe BAT battery rebate
4 of 4 models are on the approved list. Rebates below assume installation in May–Dec 2026 at $38 per STC. The earliest listing expiry is 31 December 2027.
Models and rebates
| Model | Usable | Nominal | Listing | Rebate now | From Jan–Jun 2027 | |
|---|---|---|---|---|---|---|
| GW61.4-BAT-AC-G10 | 60 kWh | 61.4 kWh | Approved until 31 December 2027 | $6,612 | $5,548 | Rebate · How long it lasts |
| GW71.6-BAT-AC-G10 | 70 kWh | 71.6 kWh | Approved until 31 December 2027 | $6,612 | $5,548 | Rebate · How long it lasts |
| GW81.9-BAT-AC-G10 | 80 kWh | 81.9 kWh | Approved until 31 December 2027 | $6,612 | $5,548 | Rebate · How long it lasts |
| GW92.1-BAT-AC-G10 | 90 kWh | 92.1 kWh | Approved until 31 December 2027 | $6,612 | $5,548 | Rebate · How long it lasts |
Source: CEC approved batteries list via the Clean Energy Regulator. Always check the exact model number on your quote.
GW81.9-BAT-AC-G10: rebate by install date
Questions
Is the GoodWe BAT eligible for the federal battery rebate?
Yes. 4 of the 4 GoodWe BAT 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 GoodWe BAT?
For the GW81.9-BAT-AC-G10 (80 kWh usable), about $6,612 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 GW81.9-BAT-AC-G10 would get about $5,548, $1,064 less. The date that counts is when it's installed and commissioned.