Solar Batteries Tarrawanna, NSW 2518
The 2518 postcode, which includes Tarrawanna, Bellambi, Corrimal, Corrimal East, East Corrimal and Towradgi, has 8,486 households. Of these, 2,152 homes — or 25.4% — have installed rooftop solar panels, reflecting the community's growing move toward renewable energy. With more Tarrawanna 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 Wollongong University, households in this community receive approximately 4.4 kWh of sunlight per day. Across 2518, rooftop solar systems collectively generate approximately 18,964,000 kWh of clean energy each year, based on an average system size of 6.3 kW. At current electricity rates, that's equivalent to around $5,689,200 of clean energy at grid electricity costs annually.
Solar Battery energy storage is growing just as rapidly, with 1 battery systems now installed across 2518. Together, these systems provide 17 kWh of stored energy capacity, with the average household storing around 16.6 kWh. This means local solar households can typically power their homes for 6.6 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, Tarrawanna 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 Tarrawanna. 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 13,634 kW of solar in this postcode generates approximately 18,964 MWh of clean energy annually.
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Postcode 2518
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In NSW
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In Australia
Solar Battery Installations Tarrawanna, NSW 2518
Batteries Installed
0.1% of top performerStorage Capacity
0.1% of top performerBattery-to-Solar Ratio
1 batteries / 2152 solar
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Solar Battery Storage Tarrawanna, NSW 2518
* Data from The Bureau of Meteorology (BOM). Closest weather station to Tarrawanna: Wollongong University - approx. 2.9 km
Solar Batteries for Solar Panels Tarrawanna, NSW 2518
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using Tarrawanna'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 Tarrawanna, NSW 2518
Home Solar Batteries Tarrawanna, NSW 2518
Tarrawanna Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why Tarrawanna is emerging as a hotspot for solar battery adoption. The area's 8,486 households include N/A% couple families with children, and an average household size of 2.3 — a demographic that typically has higher energy needs due to larger home sizes and greater daily electricity use.
Strong homeownership rates in Tarrawanna further support this transition, with 56% properties owner-occupied, including 2245 homes with a mortgage and 2507 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 Tarrawanna 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 Tarrawanna, NSW 2518
More and more households in Tarrawanna are making the switch to solar power, and battery storage is quickly becoming the next smart step for those looking to maximise their savings and energy independence. With Tarrawanna’s excellent solar potential—averaging about 16.0 MJ/m² of daily sunlight each year, which is roughly 4.4 kWh per square metre per day—local homes are primed for solar batteries. Energy bills here can add up, with a median household income of $1,434 per week and nearly 60% of the 8,036 dwellings being owner-occupied, making solar batteries an attractive option to lock in lower electricity costs and future-proof your investment.
For Tarrawanna homeowners with solar panels, adding solar batteries for solar panels is the logical next step. The annual energy savings for homes with a typical solar battery installation can be significant—often reaching up to $1,800–$2,600 per year, depending on system size and energy use. There’s a strong local appetite for renewables: over 2,152 solar installations have already put 13,634 kW of solar power to work in the area. Tarrawanna’s blend of separate houses, townhouses, and a growing mix of apartments means there are flexible solar battery storage solutions for homes of all shapes and sizes.
Looking closer at 2518, Tarrawanna’s solar batteries adoption is gathering pace. The suburb has at least one battery system already in place, with a total of 16.6 kWh of storage. The community’s renewable energy value is on the rise as more residents look to install solar batteries and reduce their reliance on the grid. Leading battery brands are making their mark, with popular choices including Tesla (13.5 kWh), BYD (13.8 kWh), and Sonnen (6.75 kWh) available to suit different needs and budgets. Depending on the size of your solar batteries home system, average yearly electricity bill savings typically range as follows:
• 5–8 kWh system: $1,200–$1,600 per year • 10–13 kWh system: $1,800–$2,600 per year • 13–15 kWh+ system: $2,400–$3,200 per year
Recent installs in Tarrawanna show strong momentum, with over 2,152 systems deployed and a collective solar capacity of 13,634 kW. This growing network of solar power systems highlights the community’s commitment to smarter, cleaner energy.
When it comes to solar batteries installation, local interest is surging—not just for energy savings, but also for extra resilience through Virtual Power Plant (VPP) programs. The Australian Government’s solar batteries rebate NSW scheme can make a real difference for Tarrawanna homeowners, with discounts of up to 30% off battery cost. For an 11.5–13.5 kWh unit, that could mean $3,400–$4,000 off installation, cutting typical payback periods to just 3–4 years. Plus, by joining a VPP, you can unlock even more savings and help strengthen the local grid against blackouts.
Thinking about solar batteries near me? Whether you’re after the best solar batteries manufacturers, want to compare solar batteries cost, or are searching for solar batteries for sale, Tarrawanna’s experienced solar installers are ready to help. Now is the perfect time to see if your home or business is battery-ready.
Curious about solar battery storage for your Tarrawanna home? Our local experts know the ins and outs of renewable energy options and can help you work out the best solution for your needs. With solar batteries Australia continuing to grow and generous rebates available, you can cut bills, boost independence, and future-proof your home—reach out to our trusted team today for personalised advice and a free quote.