13kW Solar with 40kWh Battery Setup at Doreen
Graeme P. King at 10 Escape Drive, Doreen VIC 3754 didn’t wait for rebates to shrink further — he locked in a 13kW solar system and 40kWh Alpha ESS battery through Green Electric Solutions before the STC incentives reduced. The total rebate reached $20,042: 110 solar STCs ($3,850), 372 battery STCs ($13,392), and the Solar Victoria PV rebate plus interest-free loan ($2,800 combined). Doreen sits in Melbourne’s outer north, in the City of Whittlesea — a suburb where larger homes, higher consumption, and long commutes increasingly make home energy generation and storage a financial no-brainer. This system now produces an estimated 15,989 kWh annually and saves approximately $1,318 per year — plus VPP earnings potential on top.
Key Points
Rebates Availed on a 13kW Solar with 40kWh Battery Storage
Our client secured a total rebate of $20,042, dramatically reducing the upfront cost of their solar and battery system.
13kW Solar System Installation in Doreen Melbourne – Incentive Breakdown
| Incentive Item | Calculation | Rebate Amount |
|---|---|---|
| Solar STCs | 110 × $35 | −$3,850 |
| Battery STCs | 372 × $36 | −$13,392 |
| Solar VIC PV Rebate | – | −$1,400 |
| Solar VIC Interest-Free Loan | – | −$1,400 |
| TOTAL REBATE SECURED | – | $20,042 |
Solar Rebate
Battery Rebates customer availed:
These savings prove that acting before the 2026 STC cut lets homeowners secure the highest rebates and the best financial outcome.
Green Electric Solutions: Your Trusted Solar Partner
At Green Electric Solutions, we love helping homeowners make smart choices — just like what happened in the Doreen case study. With STC rebates dropping, we’re guiding people to lock in the biggest savings before they disappear. We keep things simple: quality solar panels, reliable batteries, and expert CEC-accredited installation that sets you up for long-term benefits. Whether you want to cut down your bills, stay powered during outages, or earn through a VPP, we’ll walk you through the best options and make sure you get every rebate you qualify for.
Every credential required to complete this Doreen installation and process the $20,042 rebate was in place:
| Certification / Approval | Why It Matters for Your Installation |
|---|---|
| NET Approved Retailer | Required for all government-scheme solar and battery installations. Covers STC assignment and rebate compliance across Victoria. |
| Solar Victoria Approved | Required to process the Solar Victoria PV Rebate ($1,400) and the interest-free loan. Only approved installers can lodge these programs for eligible households. |
| Alpha ESS Approved Installer | Authorised to install Alpha ESS battery systems with full manufacturer warranty support and commissioning compliance. |
| SAA Certified Electricians | Required for compliant high-voltage battery and solar electrical connections under Australian Standards (AS/NZS 4777.2:2020). |
| REC Certified Installer | Ensures all solar and battery STCs are correctly created and assigned. Only REC-accredited installers can process STC rebates. |
13.3kW Solar + 40kWh Battery—Real Power, Real Savings
When you look past the rebates, the true advantage of this system lies in its long-term performance and freedom from rising grid costs.
- Annual Solar Output: A strong 15,989 kWh of clean energy
- Estimated Yearly Bill Savings: Around $1,318—year after year
- Battery Capacity: 40kWh usable, ready to power the home through outages and expensive peak-rate hours
This smart setup doesn’t just cut bills—it unlocks VPP earning potential, turning the home into a mini power station with extra income streams and unmatched energy resilience. You can learn more about What Size Battery for 13kW Solar System Victoria.
Why Smart Homeowners in Victoria Aren’t Waiting Until 2026
Every year, Federal STCs drop—meaning smaller rebates and higher upfront costs for anyone who is still thinking. That’s why savvy Victorian homeowners are moving fast and locking in today’s incentives.
- Instant savings through higher STCs and government rebates
- Long-term energy independence with built-in blackout protection
- New earning potential by joining Virtual Power Plant programs
Graeme’s system is a perfect example. With premium Jinko Solar panels, a high-performance Alpha ESS battery, and CEC-accredited installation, he’s not just getting solar—he’s getting maximum reliability, maximum rebates, and maximum long-term value.
How VPP Capability Adds Value
This Doreen solar + battery setup is fully VPP-ready, meaning the home can do more than just generate power—it can earn from it. By selling surplus energy back to the grid or contributing to community energy programs, homeowners unlock:
- Extra income opportunities from excess stored power
- A role in strengthening grid stability during peak demand
- Greater energy flexibility and future-proofing as Victoria moves toward a smarter, renewable-powered future
Secure Your Rebate Before It’s Too Late
With STC rebates dropping in 2026, homeowners who install now lock in maximum incentives, bigger long-term savings, and a future-ready solar + battery setup. Act now—your future energy savings start today.
Installer: Iman Azari (SAA Certified)
Company: GREEN ELECTRIC SOLUTIONS PTY LTD (ABN: 20640277710)
Installation Date: November 11, 2025
Compliance: Full CEC accreditation, AS/NZS 4777.2:2020 compliant, local electrical licenses verified
Frequently Asked Questions — 13kW Solar & 40kWh Battery Installation in Doreen VIC 3754
Q1: How much rebate did the Doreen homeowner receive on a 13kW solar and 40kWh battery system?
The total rebate reached $20,042: 110 solar STCs ($3,850), 372 battery STCs ($13,392), Solar Victoria PV Rebate ($1,400), and a Solar Victoria interest-free loan ($1,400). Doreen VIC 3754 (City of Whittlesea) is fully eligible for all Victorian solar and battery rebate programs.
Q2: What is the annual energy production and savings for this Doreen system?
This 13kW Doreen system produces an estimated 15,989 kWh annually and saves approximately $1,318 per year on electricity bills. The 40kWh Alpha ESS battery also enables VPP participation for additional income.
Q3: Can a 40kWh battery provide backup power during blackouts in Doreen?
Yes. The 40kWh Alpha ESS battery was configured for blackout protection. During grid outages, the system switches to battery automatically, keeping essential loads running.
Q4: Is Doreen VIC 3754 eligible for the Solar Victoria PV Rebate?
Yes. Doreen (City of Whittlesea) is eligible for the Solar Victoria PV Rebate and interest-free loan for eligible households. Green Electric Solutions is Solar Victoria Approved and handles all application paperwork.
Q5: Does Green Electric Solutions service South Morang, Mernda, and Plenty?
Yes. Green Electric Solutions services Doreen (VIC 3754) and all surrounding City of Whittlesea suburbs including South Morang, Mernda, Plenty, and Yan Yean — all within our 80km service radius from Altona.
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