Solar Batteries Undercliffe, NSW 2206
The 2206 postcode, which includes Undercliffe, Clemton Park and Earlwood, has 7,104 households. Of these, 1,523 homes — or 21.4% — have installed rooftop solar panels, reflecting the community's growing move toward renewable energy. With more Undercliffe 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 Marrickville Golf Club, households in this community receive approximately 4.6 kWh of sunlight per day. Across 2206, rooftop solar systems collectively generate approximately 13,920,000 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 $4,176,000 of clean energy at grid electricity costs annually.
Solar Battery energy storage is growing just as rapidly, with 46 battery systems now installed across 2206. Together, these systems provide 555 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, Undercliffe 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 Undercliffe. 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 9,764 kW of solar in this postcode generates approximately 13,920 MWh of clean energy annually.
Home Battery Ranking
Postcode 2206
N/Ath
In NSW
N/Ath
In Australia
Solar Battery Installations Undercliffe, NSW 2206
Batteries Installed
4.6% of top performerStorage Capacity
4.0% of top performerBattery-to-Solar Ratio
46 batteries / 1523 solar
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Solar Battery Storage Undercliffe, NSW 2206
* Data from The Bureau of Meteorology (BOM). Closest weather station to Undercliffe: Marrickville Golf Club - approx. 572 m
Solar Batteries for Solar Panels Undercliffe, NSW 2206
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using Undercliffe'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 Undercliffe, NSW 2206
Home Solar Batteries Undercliffe, NSW 2206
Undercliffe Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why Undercliffe is emerging as a hotspot for solar battery adoption. The area's 7,104 households include N/A% couple families with children, and an average household size of 2.8 — a demographic that typically has higher energy needs due to larger home sizes and greater daily electricity use.
Strong homeownership rates in Undercliffe further support this transition, with 72% properties owner-occupied, including 2177 homes with a mortgage and 2919 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 Undercliffe 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 Undercliffe, NSW 2206
With the push towards cleaner energy and rising electricity prices, more Undercliffe homeowners are taking the next step by adding solar batteries to their solar panels. In a suburb like Undercliffe, where the average household size is 2.8 and nearly 77% of dwellings are owner-occupied, investing in solar batteries makes solid sense. The local climate is especially suited to solar, with an impressive average of 16.4 MJ/m² of sunlight daily—equivalent to roughly 4.6 kWh per square metre per day—meaning there’s plenty of solar energy to store for later use. With a median household income of $2,139 per week and more than 6,600 dwellings, many locals are keen to future-proof their homes and see real savings on their power bills.
If you’ve already got panels, solar battery storage is the obvious next move. On average, Undercliffe households with solar batteries see annual energy bill reductions of $1,000 to $2,500, depending on system size and usage. In 2206, there’s been a steady uptake—46 battery systems have already been installed here, offering a combined storage capacity of over 555 kWh. Popular brands seen locally include Tesla (13.5 kWh), BYD (13.8 kWh), Sonnen (6.75 kWh), and Redback Technology (8.6 kWh)—all known for reliability and strong warranties. For most homes, a battery between 10 and 14 kWh hits the sweet spot, storing enough solar power to cover evening and overnight use.
Here’s a quick look at average annual bill savings by system size: • 6–8 kWh battery: $900–$1,300 • 10–14 kWh battery: $1,400–$2,000 • 15 kWh and above: $2,000–$2,500+
Recently, Undercliffe has seen 1,523 solar installations, delivering a total of 9,764 kW of solar power to the community. That’s a clear sign locals are serious about renewable energy and cutting grid dependence. As battery adoption continues to grow, so does the suburb’s overall energy resilience and value.
Interest in solar batteries and Virtual Power Plants (VPPs) is surging in Undercliffe, driven by both financial and environmental benefits. The Australian Federal Government currently offers a solar batteries rebate for NSW, and Undercliffe homeowners can claim discounts up to 30% of their battery cost—often translating to $3,400–$4,000 off installation for typical 11.5–13.5 kWh systems. This can halve payback periods to just 3–4 years, making the investment even more attractive. With VPP integration, homeowners can earn extra by sharing stored energy, boosting both savings and energy security. Major manufacturers now offer solutions compatible with these new programs, making it easier to get the most from your solar setup.
Thinking about whether your Undercliffe home is battery-ready? Now’s the perfect time to explore your options. Chat with trusted local solar battery installers like us for tailored advice—our expert team knows Undercliffe’s solar potential and can help you reduce power bills, boost your home’s value, and build real energy independence for the future.