WECO 5K0 PRO battery rebate
9 of 9 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 | |
|---|---|---|---|---|---|---|
| 5K0 Pro VM050A | 5 kWh | 5 kWh | Approved until 31 December 2027 | $1,292 | $1,064 | Rebate · How long it lasts |
| 5K0 Pro VM100A | 10 kWh | 10 kWh | Approved until 31 December 2027 | $2,584 | $2,166 | Rebate · How long it lasts |
| 5K0 Pro VM150A | 15 kWh | 15 kWh | Approved until 31 December 2027 | $3,762 | $3,154 | Rebate · How long it lasts |
| 5K0 Pro VM200A | 20 kWh | 20 kWh | Approved until 31 December 2027 | $4,522 | $3,800 | Rebate · How long it lasts |
| 5K0 Pro VM250A | 25 kWh | 25 kWh | Approved until 31 December 2027 | $5,320 | $4,446 | Rebate · How long it lasts |
| 5K0 Pro VM300A | 30 kWh | 30 kWh | Approved until 31 December 2027 | $5,852 | $4,902 | Rebate · How long it lasts |
| 5K0 Pro VM350A | 35 kWh | 35 kWh | Approved until 31 December 2027 | $6,042 | $5,054 | Rebate · How long it lasts |
| 5K0 Pro VM400A | 40 kWh | 40 kWh | Approved until 31 December 2027 | $6,232 | $5,206 | Rebate · How long it lasts |
| 5K0 Pro VM450A | 45 kWh | 45 kWh | Approved until 31 December 2027 | $6,422 | $5,396 | Rebate · How long it lasts |
Source: CEC approved batteries list via the Clean Energy Regulator. Always check the exact model number on your quote.
5K0 Pro VM250A: rebate by install date
Questions
Is the WECO 5K0 PRO eligible for the federal battery rebate?
Yes. 9 of the 9 WECO 5K0 PRO 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 WECO 5K0 PRO?
For the 5K0 Pro VM250A (25 kWh usable), about $5,320 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 5K0 Pro VM250A would get about $4,446, $874 less. The date that counts is when it's installed and commissioned.