Solar Batteries Calwell, ACT 2905
The 2905 postcode, which includes Calwell, Bonython, Chisholm, Gilmore, Isabella Plains, Richardson and Theodore, has 10,741 households. Of these, 4,598 homes — or 42.8% — have installed rooftop solar panels, reflecting the community's growing move toward renewable energy. With more Calwell 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 Theodore (conlon St), households in this community receive approximately 4.8 kWh of sunlight per day. Across 2905, rooftop solar systems collectively generate approximately 45,428,000 kWh of clean energy each year, based on an average system size of 6.6 kW. At current electricity rates, that's equivalent to around $13,628,400 of clean energy at grid electricity costs annually.
Solar Battery energy storage is growing just as rapidly, with 422 battery systems now installed across 2905. Together, these systems provide 4,672 kWh of stored energy capacity, with the average household storing around 11.1 kWh. This means local solar households can typically power their homes for 4.4 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, Calwell 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 Calwell. 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 30,561 kW of solar in this postcode generates approximately 45,428 MWh of clean energy annually.
Home Battery Ranking
Postcode 2905
N/Ath
In ACT
N/Ath
In Australia
Solar Battery Installations Calwell, ACT 2905
Batteries Installed
42.5% of top performerStorage Capacity
33.2% of top performerBattery-to-Solar Ratio
422 batteries / 4598 solar
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Solar Battery Storage Calwell, ACT 2905
* Data from The Bureau of Meteorology (BOM). Closest weather station to Calwell: Theodore (conlon St) - approx. 1.5 km
Solar Batteries for Solar Panels Calwell, ACT 2905
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using Calwell'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 Calwell, ACT 2905
Home Solar Batteries Calwell, ACT 2905
Calwell Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why Calwell is emerging as a hotspot for solar battery adoption. The area's 10,741 households include N/A% couple families with children, and an average household size of 2.7 — a demographic that typically has higher energy needs due to larger home sizes and greater daily electricity use.
Strong homeownership rates in Calwell further support this transition, with 74% properties owner-occupied, including 5035 homes with a mortgage and 2945 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 Calwell 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 Calwell, ACT 2905
The shift towards solar energy and battery storage is picking up real momentum in Calwell, ACT 2905. With generous amounts of sunlight year-round—averaging about 17.1 MJ/m² per day, which is roughly 4.75 kWh per square metre daily—Calwell is prime territory for solar power systems paired with battery storage. With over 10,300 dwellings in the area and a high rate of home ownership (nearly 80% of households either own outright or are paying off their mortgage), it’s no wonder more locals are looking to solar batteries for solar panels as the logical next step. For homeowners making the leap, annual energy savings can be substantial, often shaving $1,100–$2,200 off yearly bills, depending on system size and usage.
Calwell has seen a surge in solar adoption, with 4,598 solar installations totalling over 30,500 kW. The suburb’s appetite for energy independence shows in its 422 installed battery systems, storing an impressive 4,671.7 kWh in total. Many Calwell families are exploring battery storage to make the most of their PV panels’ excess production. With a median household income of $2,311 per week and an average household size of 2.7 people, the typical home here stands to benefit greatly from slashing electricity costs and gaining more control over their energy use.
When it comes to solar batteries storage options, Calwell homeowners can choose from leading brands like Tesla (13.5 kWh), BYD (13.8 kWh), and Sonnen (6.75 kWh), as well as Australian names like Redback Technology (8.6 kWh). System sizes range to suit both smaller homes and larger family properties. Average annual bill savings by system size look like this: • 6–8 kWh: $900–$1,400 • 10–13 kWh: $1,400–$2,200 • 15 kWh and up: $2,200+
Recent installations in Calwell tell a story of growing local interest—over 4,598 solar systems have been installed, adding up to 30,561 kW of renewable generation capacity. The 422 battery installations highlight a clear trend towards energy resilience and future-proofing.
Battery storage, rebates, and Virtual Power Plants (VPPs) are hot topics in Calwell. The Australian Federal Government offers a generous solar batteries rebate ACT-wide, helping eligible Calwell homeowners save up to 30% on battery installation costs. For a typical 11.5–13.5 kWh battery, that’s a discount of around $3,400–$4,000, which can slash payback times to just 3–4 years. Integrating with a VPP can deliver even more value, letting you earn credits for sharing stored energy with the grid during peak times, and further boosting your savings and system resilience.
Not sure if your home is battery-ready? As Calwell continues its push towards sustainability, there’s never been a better time to act. Working with experienced solar battery installers ensures your system is set up for maximum performance and safety. Solar batteries can help you cut bills, boost energy independence, and safeguard your home against rising power prices. Connect with trusted local experts for personalised advice and make the most of Calwell’s outstanding solar potential today.