Solar Batteries Robertson, QLD 4109
The 4109 postcode, which includes Robertson, Altandi, Banoon, Macgregor, Sunnybank, Sunnybank Hills and Sunnybank South, has 13,009 households. Of these, 8,226 homes — or 63.2% — have installed rooftop solar panels, reflecting the community's growing move toward renewable energy. With more Robertson residents looking to reduce their reliance on the electricity grid, many are now turning to solar battery storage as the next step. Solar batteries help homeowners lower energy bills, increase energy independence, and improve long-term sustainability.
According to daily average sunshine data from the nearest weather station at Sunnybank Bowls Club, households in this community receive approximately 5.1 kWh of sunlight per day. Across 4109, rooftop solar systems collectively generate approximately 67,995,000 kWh of clean energy each year, based on an average system size of 5.1 kW. At current electricity rates, that's equivalent to around $20,398,500 of clean energy at grid electricity costs annually.
Solar Battery energy storage is growing just as rapidly, with 102 battery systems now installed across 4109. Together, these systems provide 1,230 kWh of stored energy capacity, with the average household storing around 12.1 kWh. This means local solar households can typically power their homes for 4.8 hours each night using clean energy they generated themselves during the day.
So instead of sending excess solar energy back to the grid for lower returns, Robertson homeowners are now storing and using their own clean power around the clock. This smart approach not only reduces reliance on expensive coal-generated electricity from the grid, it protects against blackouts, improves sustainability, and maximises their solar investment and long-term financial returns.
Our interactive tools below allow you to analyze battery performance throughout the year in Robertson. Explore monthly charge time variations, compare different system configurations, and see how your household's daytime energy consumption affects battery charging efficiency. All calculations use real climate data and daylight hours specific to your location.
For context, the 42,281 kW of solar in this postcode generates approximately 67,995 MWh of clean energy annually.
Home Battery Ranking
Postcode 4109
N/Ath
In QLD
N/Ath
In Australia
Solar Battery Installations Robertson, QLD 4109
Batteries Installed
10.3% of top performerStorage Capacity
8.8% of top performerBattery-to-Solar Ratio
102 batteries / 8226 solar
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Solar Battery Storage Robertson, QLD 4109
* Data from The Bureau of Meteorology (BOM). Closest weather station to Robertson: Sunnybank Bowls Club - approx. 1.1 km
Solar Batteries for Solar Panels Robertson, QLD 4109
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using Robertson's local climate data and average daylight hours. Use the interactive chart above to see monthly variations and customise scenarios for your specific needs.
Solar Battery Installers Robertson, QLD 4109
Home Solar Batteries Robertson, QLD 4109
Robertson Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why Robertson is emerging as a hotspot for solar battery adoption. The area's 13,009 households include N/A% couple families with children, and an average household size of 3 — a demographic that typically has higher energy needs due to larger home sizes and greater daily electricity use.
Strong homeownership rates in Robertson further support this transition, with 58% properties owner-occupied, including 3127 homes with a mortgage and 4394 owned outright, representing households that are financially well-positioned to invest in long-term energy solutions like solar batteries.
The growing remote work trend adds another layer of opportunity, with N/A residents now working from home. This shift increases daytime electricity use, which aligns well with solar generation patterns and further strengthens the case for battery storage to capture and reuse solar energy later in the day.
Looking ahead, the presence of emerging electric vehicles owned in Robertson signals the next phase of the home energy transition. As EV adoption continues to grow, more households are recognising the benefits of integrating EV charging with solar battery systems, creating efficient, self-powered homes that maximise renewable energy use while minimising reliance on the grid.
* Based on Australian Bureau of Statistics 2021 Data
Solar Battery Rebates, Cost & Quotes Robertson, QLD 4109
There’s a real buzz around solar batteries in Robertson as more locals look for ways to cut power bills and future-proof their homes. With Robertson enjoying a healthy average of 18.5 MJ/m² of sunshine per day (roughly 5.1 kWh/m² daily), it’s the perfect spot to harness solar power and take the next step with solar battery storage. Households here already benefit from strong solar uptake—over 8,200 solar installations produce more than 42,000 kW. For those with solar panels, adding a battery system is a smart move, unlocking even more value from the sun and annual energy savings that can easily reach $1,200–$2,000 for the average Robertson home.
Robertson’s blend of detached homes and family-friendly living makes it ideal for solar battery storage. Most dwellings are separate houses, with an average household size of three people and a median household income of $1,689 per week—so many families are looking to manage rising energy costs. With over 12,000 dwellings in the suburb and nearly 40% fully owned or with a mortgage, it’s no wonder battery adoption is on the rise. Local data shows 102 battery systems already installed, providing a total battery storage of 1,230 kWh and helping to power family life well into the evening.
Looking at system sizes and savings, Robertson homeowners are spoiled for choice. Among the top brands are Tesla (13.5 kWh), BYD (13.8 kWh), Sonnen (6.75 kWh), and Alpha ESS (7.8 kWh) — all known for reliable, long-life solar batteries for solar panels. Typical annual bill savings by system size are: • 6–8 kWh system: $900–$1,300 • 10–13 kWh system: $1,200–$2,000 • 15 kWh+ system: $2,000–$2,800 These figures make solar batteries cost-effective for both family homes and small businesses keen to cut overheads and boost sustainability. And with expert solar batteries installation available from trusted local providers, it’s easy to find solar batteries near me that suit your needs.
Recent years have seen strong momentum, with 8,226 installations and a total of 42,281 kW of solar power capacity now energising the suburb. This community-wide investment in renewables is fuelling demand for quality solar batteries storage and smart energy management.
Interest in battery storage, rebates, and Virtual Power Plants (VPPs) is growing fast across Robertson. The Australian Government’s solar batteries rebate QLD program offers eligible homeowners generous discounts—up to 30% off the upfront cost, or about $3,400–$4,000 off a typical 11.5–13.5 kWh battery. These rebates can halve payback periods to just 3–4 years. By connecting your solar battery to a VPP, you could unlock even greater savings and enhance your home’s energy resilience, especially during peak demand or grid outages. With top solar batteries manufacturers offering high-quality systems for sale, Robertson residents have every reason to seize the benefits of solar batteries Australia-wide.
Curious if your Robertson home is battery-ready? Now’s the perfect time to take advantage of our suburb’s strong solar potential and growing focus on sustainability. Working with experienced solar battery installers ensures you get the right advice and a seamless install. Connect with our trusted local experts today for tailored guidance on how solar battery storage can reduce your bills, boost your energy independence, and help future-proof your home.