JinkoSolar B battery rebate
5 of 5 models are on the approved list. Rebates below assume installation in May–Dec 2026 at $38 per STC. The earliest listing expiry is 9 December 2027.
Models and rebates
| Model | Usable | Nominal | Listing | Rebate now | From Jan–Jun 2027 | |
|---|---|---|---|---|---|---|
| JKS-B19237-CS | 6.39 kWh | 7.1 kWh | Approved until 9 December 2027 | $1,634 | $1,368 | Rebate · How long it lasts |
| JKS-B28837-CS | 9.59 kWh | 10.66 kWh | Approved until 9 December 2027 | $2,470 | $2,052 | Rebate · How long it lasts |
| JKS-B38437-CS | 12.78 kWh | 14.21 kWh | Approved until 9 December 2027 | $3,268 | $2,736 | Rebate · How long it lasts |
| JKS-B48037-CS | 15.98 kWh | 17.76 kWh | Approved until 9 December 2027 | $3,914 | $3,268 | Rebate · How long it lasts |
| JKS-B57637-CS | 19.17 kWh | 21.31 kWh | Approved until 9 December 2027 | $4,408 | $3,686 | Rebate · How long it lasts |
Source: CEC approved batteries list via the Clean Energy Regulator. Always check the exact model number on your quote.
JKS-B38437-CS: rebate by install date
Questions
Is the JinkoSolar B eligible for the federal battery rebate?
Yes. 5 of the 5 JinkoSolar B 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 JinkoSolar B?
For the JKS-B38437-CS (12.78 kWh usable), about $3,268 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 JKS-B38437-CS would get about $2,736, $532 less. The date that counts is when it's installed and commissioned.