Solar Batteries Gwandalan, NSW 2259
The 2259 postcode, which includes Gwandalan, South Tacoma, Alison, Bushells Ridge, Cedar Brush Creek, Chain Valley Bay, Crangan Bay, Dooralong, Durren Durren, Frazer Park, Freemans, Halloran, Hamlyn Terrace, Jilliby, Kanwal, Kiar, Kingfisher Shores, Lake Munmorah, Lemon Tree, Little Jilliby, Mannering Park, Mardi, Moonee, Point Wolstoncroft, Ravensdale, Rocky Point, Summerland Point, Tacoma, Tacoma South, Tuggerah, Tuggerawong, Wadalba, Wallarah, Warnervale, Watanobbi, Woongarrah, Wybung, Wyee, Wyee Point, Wyong, Wyong Creek, Wyongah and Yarramalong, has 25,188 households. Of these, 12,358 homes — or 49.1% — have installed rooftop solar panels, reflecting the community's growing move toward renewable energy. With more Gwandalan 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 Balcolyn (bay Street), households in this community receive approximately 4.6 kWh of sunlight per day. Across 2259, rooftop solar systems collectively generate approximately 114,944,000 kWh of clean energy each year, based on an average system size of 6.4 kW. At current electricity rates, that's equivalent to around $34,483,200 of clean energy at grid electricity costs annually.
Solar Battery energy storage is growing just as rapidly, with 259 battery systems now installed across 2259. Together, these systems provide 2,985 kWh of stored energy capacity, with the average household storing around 11.5 kWh. This means local solar households can typically power their homes for 4.6 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, Gwandalan 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 Gwandalan. 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 79,656 kW of solar in this postcode generates approximately 114,944 MWh of clean energy annually.
Home Battery Ranking
Postcode 2259
N/Ath
In NSW
N/Ath
In Australia
Solar Battery Installations Gwandalan, NSW 2259
Batteries Installed
26.1% of top performerStorage Capacity
21.2% of top performerBattery-to-Solar Ratio
259 batteries / 12358 solar
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Solar Battery Storage Gwandalan, NSW 2259
* Data from The Bureau of Meteorology (BOM). Closest weather station to Gwandalan: Balcolyn (bay Street) - approx. 5.2 km
Solar Batteries for Solar Panels Gwandalan, NSW 2259
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using Gwandalan'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 Gwandalan, NSW 2259
Home Solar Batteries Gwandalan, NSW 2259
Gwandalan Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why Gwandalan is emerging as a hotspot for solar battery adoption. The area's 25,188 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 Gwandalan further support this transition, with 66% properties owner-occupied, including 8582 homes with a mortgage and 8091 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 Gwandalan 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 Gwandalan, NSW 2259
There’s a real buzz around solar batteries in Gwandalan as more locals look to take charge of their home energy. With rising electricity costs and Gwandalan’s excellent solar exposure—averaging about 16.6 MJ/m² daily, or around 4.6 kWh/m²—a rooftop solar system makes plenty of sense. For many, adding solar batteries for solar panels is the next logical step, letting you store and use your own clean power day and night. Homes here can see average annual energy savings of $1,200–$2,000 by installing a solar battery, depending on usage and system size.
Gwandalan’s a great match for solar batteries home adoption, with over 23,500 dwellings and a strong rate of home ownership—around 8,000 owned outright and 8,500 with a mortgage. The average household size is 2.7, and with a median family income of $1,875 per week, many households are well positioned to invest in energy-saving upgrades. About 259 battery systems are already installed locally, storing nearly 3,000 kWh of energy and supporting a community that’s keen on renewables.
If you’re weighing up battery systems in the 2259 postcode, it’s handy to know that Gwandalan has seen over 12,300 solar installations, totalling nearly 80 MW of solar capacity—proof that the community’s getting behind solar in a big way. Battery adoption is on the rise too, with these systems helping cut bills, power up after dark, and boost energy independence. Trusted solar batteries manufacturers such as Tesla, BYD, and Redback Technology are popular choices, offering sizes from 6.75 to 13.8 kWh to suit most homes. Here’s what you might expect with typical annual bill savings:
• 6.75 kWh: $1,200–$1,400 • 10 kWh: $1,500–$1,800 • 13.5 kWh: $1,800–$2,000
Recent installs in Gwandalan reflect the trend—12358 systems with a combined 79656 kW have already been set up, and battery storage is swiftly catching on, especially as more people realise the benefits of self-sufficiency and energy bill reductions.
Interest in solar batteries storage, solar batteries rebate, and Virtual Power Plants (VPPs) is growing across Gwandalan and the wider NSW region. The federal government solar batteries rebate NSW offers Gwandalan homeowners discounts of up to 30% off battery cost—meaning a typical 11.5–13.5 kWh battery could see $3,400–$4,000 knocked off the installation price and pay itself off in just 3–4 years. Add VPP participation and you could further boost savings and system resilience, making solar batteries for sale in Gwandalan a smart investment for the future. With more than 259 battery systems already running in the postcode, it’s clear that locals are keen to future-proof their homes and take control of their energy needs.
Wondering if your place is ready for solar batteries? In Gwandalan, working with experienced solar battery installers is the key to unlocking real value. With our suburb’s strong renewables potential and growing interest in sustainability, now’s a great time to explore how solar battery storage can help trim your bills, boost your energy independence, and prepare your home for the future. Connect with our trusted local experts for personalised advice and see how easy it is to get started.