Solar batteries in Deagon, with the rebate applied
Use your own solar at night and keep essentials running in a blackout. The federal battery discount comes straight off your quote.
Solar Batteries Deagon: local, honest, done right
Feed-in tariffs have fallen to a few cents, while evening power still costs around 30 cents or more per kWh. A battery stores the solar you would otherwise sell cheaply and uses it after sunset, which is where the real savings now are for Deagon households.
Queensland homes get the federal Cheaper Home Batteries discount, which takes roughly $250 per kWh off the first 14kWh at current certificate prices. Queensland has no separate state battery rebate open right now, and anyone telling you otherwise is out of date. Since 1 May 2026 the discount is tapered, so the first 14kWh gets the full rate and larger batteries get less per kWh. We will show you the sweet spot for your home.
Brisbane's northside ranges from the grand old homes of Ascot, Hamilton and Clayfield to family suburbs like Aspley, Chermside and Bracken Ridge and the bayside villages of Sandgate and Shorncliffe. We look after Deagon and the surrounding suburbs of Sandgate, Shorncliffe and Taigum, so a free on-site measure in 4017 is easy to book.
What you get in Deagon
Store your daytime solar, cut evening bills and keep the lights on in a blackout.
Right-sized storage
We look at your evening usage and size the battery so it fills on most days and empties overnight.
Blackout backup
Backup circuits for fridges, lights, internet and medical equipment when the grid goes down.
Works with existing solar
AC-coupled batteries added to most existing systems, or hybrid inverters for new installs.
Rebates applied
The federal battery discount comes off upfront, and we help with VPP sign-up where it pays.
Deagon at a glance
- Council
- Brisbane City Council
- Electricity network
- Energex
- Postcode
- 4017
- Population
- 3,773 (2021 census)
- Area
- 3 square kilometres
- State electorate
- Sandgate
- Federal division
- Lilley
- Typical solar output
- 27.7kWh a day from 6.6kW
- Export limit
- 5kW per phase, more on dynamic connections
- Rebates
- Federal STCs and federal battery discount
- Distance
- About 16km from Brisbane CBD in a straight line
About Deagon
Flat ground sits beside Cabbage Tree Creek, with the Boondall Wetlands just across the water and the 50-hectare Deagon Wetland of tea tree woodland. The Gateway Arterial runs along the western side. Deagon Racecourse is now a training facility, as racing stopped in 1941. Deagon station is on the Shorncliffe line, and the high school on Braun Street had over 1,000 students in 2017.
Flat, low-lying land near the creek and wetlands means flood planning is worth thinking about, so placing batteries and inverters high on a wall rather than on the ground is wise.
Local background drawn from public sources including Wikipedia (CC BY-SA 4.0).
What a battery costs in 2026 in Deagon
Typical installed prices after the federal Cheaper Home Batteries discount. The discount steps down again from January 2027, so installing this year locks in the current rate.
Battery rebates explained · Free midday power and batteries · Battery prices in 2026
- 10kWh battery
- $5,000 to $9,000
- 13.5kWh battery
- $7,600 to $10,500
- 15kWh battery
- $8,000 to $12,000
Recent work
See all projects
70kW Fronius system, Bellissimo Coffee, Coorparoo
Solar batteries in Deagon: questions
Still unsure? Talk to us directly. You will speak with the people who do the work.
Call 0449 942 735Is a home battery worth it in Deagon?
For most households that export a lot of solar and use power in the evening, yes. With the federal discount, many batteries now pay back in roughly 6 to 9 years, and you get blackout protection as a bonus. We will run the numbers on your actual bills before you commit.
How much is the battery rebate?
Queensland homes get the federal Cheaper Home Batteries discount, which takes roughly $250 per kWh off the first 14kWh at current certificate prices. Queensland has no separate state battery rebate open right now, and anyone telling you otherwise is out of date. The certificate rate drops every six months from January 2027, so the discount is worth less the longer you wait.
Can you add a battery to my existing solar?
Usually, yes. Most systems can take an AC-coupled battery without touching your panels. If your inverter is old or failing, a hybrid inverter replacement can be the better long-term option. We will check on site.
Will a battery keep my power on in a blackout?
Only if it is installed with backup. Most batteries we install include backup for essential circuits, and some can back up the whole home. We will explain what will and will not run before you choose.
What about free midday power plans?
Retailers now offer free power in the middle of the day on some plans in South East Queensland. A battery can soak up that free window as well as your own solar, then run your home through the expensive evening peak.
Do you service Deagon 4017 and nearby suburbs?
Yes. Deagon is part of our Brisbane Northside service area in the Brisbane City Council area, and we regularly work in Sandgate, Shorncliffe, Taigum, Boondall. Call 0449 942 735 or request a quote online and we will reply within 24 hours.
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