Solar Batteries Mortdale, NSW 2223
The 2223 postcode, which includes Mortdale and Oatley, has 8,188 households. Of these, 1,699 homes — or 20.7% — have installed rooftop solar panels, reflecting the community's growing move toward renewable energy. With more Mortdale 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 Peakhurst Golf Club, households in this community receive approximately 4.6 kWh of sunlight per day. Across 2223, rooftop solar systems collectively generate approximately 16,373,000 kWh of clean energy each year, based on an average system size of 6.8 kW. At current electricity rates, that's equivalent to around $4,911,900 of clean energy at grid electricity costs annually.
Solar Battery energy storage is growing just as rapidly, with 49 battery systems now installed across 2223. Together, these systems provide 605 kWh of stored energy capacity, with the average household storing around 12.4 kWh. This means local solar households can typically power their homes for 4.9 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, Mortdale 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 Mortdale. 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 11,485 kW of solar in this postcode generates approximately 16,373 MWh of clean energy annually.
Home Battery Ranking
Postcode 2223
N/Ath
In NSW
N/Ath
In Australia
Solar Battery Installations Mortdale, NSW 2223
Batteries Installed
4.9% of top performerStorage Capacity
4.3% of top performerBattery-to-Solar Ratio
49 batteries / 1699 solar
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Solar Battery Storage Mortdale, NSW 2223
* Data from The Bureau of Meteorology (BOM). Closest weather station to Mortdale: Peakhurst Golf Club - approx. 574 m
Solar Batteries for Solar Panels Mortdale, NSW 2223
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using Mortdale'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 Mortdale, NSW 2223
Home Solar Batteries Mortdale, NSW 2223
Mortdale Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why Mortdale is emerging as a hotspot for solar battery adoption. The area's 8,188 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 Mortdale further support this transition, with 65% properties owner-occupied, including 2442 homes with a mortgage and 2868 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 Mortdale 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 DataSolar Battery Rebates, Cost & Quotes Mortdale, NSW 2223
There’s a real buzz about solar energy these days in Mortdale, and it’s not hard to see why. As more locals install solar panels to take advantage of our abundant sunshine—averaging around 16.4 MJ/m² daily, or about 4.5 kWh per day—solar batteries are fast becoming the logical next step for households and businesses keen to maximise their savings and independence. With electricity prices on the rise in NSW, and Mortdale’s strong home ownership rate (nearly 70% of homes are owned outright or with a mortgage), solar batteries for solar panels are helping families and businesses unlock even greater value. For an average Mortdale household, solar batteries can mean annual energy savings of $1,000–$2,300 once you’re storing and using your own solar power around the clock.
Mortdale’s housing mix—over 4,300 separate houses and an average household size of 2.7—means plenty of rooftops are well-suited to solar battery storage. Annual solar exposure here is above the NSW average, translating to strong returns for anyone investing in solar batteries home systems. The suburb’s healthy median family income of $2,699 per week also makes battery upgrades more accessible for those looking to future-proof their property. Already, 1,699 solar systems have been installed in the 2223 postcode, with a total of 11,485 kW solar capacity. For battery storage, Mortdale boasts 49 battery systems, storing over 605 kWh—showing a clear trend towards smarter, more resilient energy use locally.
When it comes to sizing up your options, Mortdale homes typically opt for systems between 10–14 kWh—enough to cover most evening and morning energy needs. Here are some realistic annual bill savings for popular system sizes: • 6.5 kWh battery: $700–$1,100 saved per year • 10 kWh battery: $1,200–$1,800 saved per year • 13.5 kWh battery: $1,600–$2,300 saved per year Trusted solar batteries manufacturers with models well-suited to Mortdale include Tesla (13.5 kWh), BYD (13.8 kWh), Sonnen (6.75 kWh), and Alpha ESS (7.8 kWh)—all offering reliable storage, smart features, and warranties to match Australian conditions. For those searching “solar batteries near me” or “solar batteries for sale,” local installers offer both supply and expert installation, ensuring your system is set up for maximum benefit.
Recent installs in Mortdale continue to climb, with over 1,699 solar systems now in place generating a combined 11,485 kW—evidence of growing commitment to renewable energy in the area. Battery adoption is following suit, as more residents seek to store excess solar power and shield themselves from grid price hikes.
Battery storage, rebates & VPPs Interest in solar batteries NSW-wide is booming, and Mortdale is no exception. The Federal Government’s solar batteries rebate NSW makes installing a battery system even more attractive, with discounts covering up to 30% of the battery cost for eligible homes. For example, an 11.5–13.5 kWh battery could see $3,400–$4,000 shaved off installation costs, halving typical payback periods to just 3–4 years. Many locals are also exploring Virtual Power Plant (VPP) programs, which let you share stored energy back to the grid during peak times—further boosting your savings and the resilience of Mortdale’s energy network.
If you’re thinking about install solar batteries or want to explore the latest solar batteries rebate NSW, now is the perfect time to act. Solar batteries storage is a smart move in Mortdale, helping you cut bills, secure energy independence, and boost your home’s value. Speak to experienced, trusted local solar battery installers with us to check if your home is ready for the next step in renewable energy. Let’s future-proof your place together—get in touch for personalised advice today.
