Win a solar and battery system for your home
Perth, this is your chance. One entry could put a complete solar and battery system on your roof, supplied and installed by Perth’s local solar and battery experts, and take a serious bite out of your power bills from the day it switches on.
No solar yet? Win an 8 kW solar system with an 18 kWh SigEnergy battery and a 5 kW inverter. Already have solar? Win a 27 kWh SigEnergy battery with a 5 kW inverter.
Entries closed at 11:59 pm on Sunday 4 October 2026, Perth time. Thank you to everyone who entered: the winner is drawn on Friday 9 October and named on this page.
Competition entry
Entries have closed
Entries closed at 11:59 pm on Sunday 4 October 2026. The winner is drawn on Friday 9 October and named on this page. Every home owner who entered receives their estimated quote by e-mail.
Every home owner who enters receives an estimated quote for their own roof straight away, with a roof design, so you can see what solar and a battery would do for your home whether you win or not.
One winner. The system that fits your home.
The winner receives the system that suits their roof, installed by our accredited installers and signed off to Positive Energy’s completion standards.

8 kW solar and 18 kWh battery
Premium SunPower panels, a SigEnergy 5 kW hybrid inverter and an 18 kWh SigenStor battery, modular and expandable.
T&Cs apply, please see below.

27 kWh SigEnergy battery
A SigEnergy 5 kW hybrid inverter and a 27 kWh SigenStor battery that works with the panels already on your roof, modular and expandable.
T&Cs apply, please see below.
Enter once. The rest comes to you.
One entry puts you in the draw and gives our team what they need to size a system for your own roof.
1. Enter at the Show or here
Fill in the form above, or drop a paper slip in the barrel at our stand. Both count as one entry each.
2. Your estimate, straight away
Home owners receive an estimated quote for their own roof by e-mail, with a roof design drawn from aerial imagery, moments after entering.
3. Finalise it with a consultant
Your estimate links to your own customer dashboard, where you can upload a few photos and book a time with a consultant to finalise the design, pricing and components.
4. The draw
The winner is drawn after entries close and contacted by phone and e-mail. The winner’s name is published on this page.

At the Show
Thank you for visiting us at the Perth Royal Show
Bring your latest power bill to our Osborne Park showroom and we will size a system for your home and answer every question about batteries and rebates.
Where: Claremont Showground. When: 26 September to 4 October, 9 am to 9 pm.
Competition terms and conditions
Open the section below to read the full terms. Entering the competition means you accept them.
Perth Royal Show 2026 competition: terms and conditions
1. The promoter
The competition is run by Positive Energy Solutions Pty Ltd, ACN 647 921 186, of 59 Howe Street, Osborne Park WA 6017 (the Promoter). Phone 1300 180 999, e-mail [email protected]. The competition is not associated with the Royal Agricultural Society of Western Australia.
2. Who may enter
Entry is open to residents of Western Australia aged 18 years or over who own the home at the address given on their entry. Employees of the Promoter, its contractors and their immediate families may not enter. Entry is free.
3. How to enter
Enter once, either on this page or on a paper entry slip placed in the barrel at the Promoter’s stand at the Perth Royal Show. Entries open at 9:00 am on Saturday 26 September 2026 and close at 11:59 pm on Sunday 4 October 2026, Perth time. An entry needs a name and a phone number or e-mail address; the other questions help the Promoter prepare your estimate. One entry per person; a second entry from the same person is treated as the first.
4. The prize
There is one prize, matched to the winner’s home. A home without solar wins an 8 kW solar system with an 18 kWh SigEnergy battery and a 5 kW inverter. A home that already has solar wins a 27 kWh SigEnergy battery with a 5 kW inverter. The prize is supplied and installed by the Promoter’s accredited installers at the address on the winning entry, signed off to the Promoter’s completion standards, and carries the Promoter’s standard warranties. The prize is not transferable and is not redeemable for cash.
5. What the prize covers
The prize is based on a single storey home with a tin roof and a standard installation. The following are not part of the prize and, where the winner wants the installation to proceed, are charged at the Promoter’s standard rates: double storey work, tile roof work, switchboard upgrades, meter changes, structural or roofing repairs, trenching and long cable runs, any work required by the network operator before the system can be connected, and travel outside the Perth metropolitan area. Installation is subject to the home being suitable for the system, to the winner holding the network operator’s approval to connect it, and to the winner’s acceptance of the Promoter’s standard installation agreement. Any government rebates, certificates or incentives that apply to the prize system are assigned to the Promoter as part of the prize.
6. The draw
The winner is drawn at random from all valid entries at the Promoter’s showroom, 59 Howe Street, Osborne Park, after entries close. The winner is notified by phone and e-mail within two business days of the draw, and the winner’s name and suburb are published on this page. If the winner cannot be contacted, declines the prize or is found to be ineligible within 14 days of the draw, the prize is redrawn from the remaining valid entries. The prize must be installed within six months of the draw unless the Promoter agrees otherwise in writing.
7. Your estimated quote
Every entrant who owns their home receives an estimated quote for their own home shortly after entering, prepared from the answers on their entry. It is an estimate: while it is largely accurate, the design, the pricing and the components are finalised with a consultant after the home has been looked at. The estimated quote is not part of the prize and places no obligation on the entrant or the Promoter.
8. Contact and privacy
By entering you agree that the Promoter may contact you by phone, e-mail and text message about the competition and about the Promoter’s solar, battery and related products and services. You may opt out of marketing contact at any time by replying STOP to a text, using the unsubscribe link in an e-mail, or contacting the Promoter. Your details are handled under the Promoter’s privacy policy.
9. General
The Promoter may verify an entrant’s eligibility and may disqualify an incomplete, illegible or ineligible entry. The Promoter’s decisions are final. To the extent the law allows, the Promoter is not liable for any loss or injury arising from the competition or the prize, except where it results from the Promoter’s own negligence. Nothing in these terms limits any right you have under the Australian Consumer Law. If part of these terms cannot be enforced, the rest still applies.
Your roof could be next
Entries have closed. Request your quote and our team will design a system for your own roof.