Since, federal STCs are continuously dropping, smart homeowners are already securing their year-end rebates. We just installed a 11kW GoodWe solar inverter with a 40kWh Growatt battery storage in Cranbourne East, Victoria 3977.
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Rebates Availed on a 11kW Solar with 40kWh Battery Storage System
Our customer availed a rebate of $18,550. Want to see rebate/savings breakdown?
| Incentive Type | Rebate Amount |
|---|---|
| 78 Solar STCs × $35.00 | –$2,730.00 |
| 372 Battery STCs × $35.00 | –$13,020.00 |
| Solar VIC PV Rebate | –$1,400.00 |
| Solar VIC Interest-Free Loan | –$1,400.00 |
| TOTAL REBATE SECURED | $18,550.00 |
This is a massive saving—one that homeowners may not be able to secure in the same amount next year.
If you want to review current solar and battery STC values, they’re available on the official Green Bank website. You can learn more about STCs impact here – Solar Costs Could Rise Soon—Don’t Miss Out Before STC Rebates Shrink.
You can review solar and battery STCs here at the green bank.
If you sign up with us today, you will save 78 solar STCs and $2,730 on a 11kW solar system. And we guarantee you; you’ll miss this discount in 2026.
Similarly, if you avail battery storage as well. You can secure $13,392 on a 40kWh battery storage.
Federal battery STCs today:
Solar and Battery STCs Impact in 2026
These solar and battery STCs are confirmed dropping in starting January 2026. Take a look your self:
Solar STCs Drop in 2026
As you can see STCs for a 11kW solar system dropped from 78 to 65.
Battery STCs Drop in 2026
Federal battery STCs dropped from 372 to 336.
That’s something we’ve been promoting for the last few months. Hundreds of Victorians have already had their solar and battery systems installed with massive rebates, and many have already secured their year-end savings with us.
Some recent installations:
- 13kW Solar and 42kWh Battery Installation in Donnybrook, Victoria
- Sigenergy 25kW Solar System & Rebates in Dingley Village VIC 3172!
11kW Solar with 40kWh Battery – Projected Energy Production & Bill Savings
Beyond rebates, the real financial benefit comes from long-term energy production and the ability to avoid grid electricity prices.
This Cranbourne East system is estimated to generate:
- Annual production: 15,298 kWh
- Annual bill savings: Approximately $1,940.85
These savings don’t include potential bill reductions from battery usage during peak hours, blackout protection, or feed-in tariff credits. When combined, the total financial benefit becomes even more significant.
Why Smart Homeowners in Victoria Are Securing Their Solar & Battery Rebates Before They Drop
The federal Small-scale Technology Certificates (STCs) program has been gradually reducing every year, and as we approach 2026, the value of these incentives will drop even further. Because of this steady decline, smart homeowners across Victoria are taking action now—locking in their rebates, reducing their power bills, and securing long-term energy independence.
Recently, our team completed the installation of an 11kW GoodWe solar inverter paired with a 40kWh Growatt battery storage system in Cranbourne East, VIC 3977. This installation perfectly demonstrates how Victorians are leveraging today’s rebates before they shrink in the coming year.
Why the Drop in STCs Matters
Federal STCs act as an upfront discount when installing solar and battery systems in Australia. The number and value of STCs gradually decrease each year until the scheme phases out in 2030. This means that the longer homeowners wait, the smaller their rebate becomes—and the more they end up paying out of pocket.
This is exactly why so many Victorian homeowners are choosing to install their systems now rather than wait until 2026, when the rebate reduction becomes more noticeable.
Why You Must Act Before 2026
The anticipated 2026 STC reduction will impact both solar and battery rebates.
Solar STCs (2025 vs. 2026)
- 2025: 78 STCs for an 11kW system
- 2026: 65 STCs
This is a reduction of 13 STCs, which translates to thousands of dollars lost in rebates.
Battery STCs (2025 vs. 2026)
- 2025: 372 STCs
- 2026: 336 STCs
That’s another 36 STCs fewer, meaning a noticeably smaller discount on battery storage.
This drop is confirmed and will take effect starting January 2026. Homeowners who delay until next year will simply not receive the same level of financial support.
Secure Your Rebate Before It Drops
If you’ve been considering solar or battery storage, now is truly the best time to act. By installing before the 2026 STC reduction, you could save thousands of dollars that will not be recoverable once the rebates drop.
Whether you’re looking to:
- reduce your bills,
- gain energy independence,
- or add battery backup for blackouts,
we can help you choose the right system and secure all available rebates.
Get a Free Quote
Ready to lock in your STCs and secure the highest rebate possible?
Fill the following form to get a free quote and protect your savings before 2026.