Solar Batteries St Huberts Island, NSW 2257
The 2257 postcode, which includes St Huberts Island, Booker Bay, Box Head, Daleys Point, Empire Bay, Ettalong Beach, Hardys Bay, Killcare, Killcare Heights, Pretty Beach, Umina Beach and Wagstaffe, has 14,316 households. Of these, 3,895 homes — or 27.2% — have installed rooftop solar panels, reflecting the community's growing move toward renewable energy. With more St Huberts Island 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 Woy Woy (everglades Country Club), households in this community receive approximately 4.5 kWh of sunlight per day. Across 2257, rooftop solar systems collectively generate approximately 33,697,000 kWh of clean energy each year, based on an average system size of 6.1 kW. At current electricity rates, that's equivalent to around $10,109,100 of clean energy at grid electricity costs annually.
Solar Battery energy storage is growing just as rapidly, with 99 battery systems now installed across 2257. Together, these systems provide 1,123 kWh of stored energy capacity, with the average household storing around 11.3 kWh. This means local solar households can typically power their homes for 4.5 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, St Huberts Island 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 St Huberts Island. 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 23,782 kW of solar in this postcode generates approximately 33,697 MWh of clean energy annually.
Home Battery Ranking
Postcode 2257
N/Ath
In NSW
N/Ath
In Australia
Solar Battery Installations St Huberts Island, NSW 2257
Batteries Installed
10.0% of top performerStorage Capacity
8.0% of top performerBattery-to-Solar Ratio
99 batteries / 3895 solar
Solar Prices & Quotes?
Compare up to 3 free quotes from verified local {location} installers.
Solar Battery Storage St Huberts Island, NSW 2257
* Data from The Bureau of Meteorology (BOM). Closest weather station to St Huberts Island: Woy Woy (everglades Country Club) - approx. 3.9 km
Solar Batteries for Solar Panels St Huberts Island, NSW 2257
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using St Huberts Island'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 St Huberts Island, NSW 2257
Home Solar Batteries St Huberts Island, NSW 2257
St Huberts Island Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why St Huberts Island is emerging as a hotspot for solar battery adoption. The area's 14,316 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 St Huberts Island further support this transition, with 58% properties owner-occupied, including 3422 homes with a mortgage and 4828 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 St Huberts Island 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 St Huberts Island, NSW 2257
There’s a real buzz across St Huberts Island as more locals embrace solar energy, and for good reason. With plenty of sunshine on tap—averaging about 16.3 MJ/m² daily (roughly 4.53 kWh/m² per day)—our homes are perfectly placed to soak up the sun and convert it into clean, affordable power. Energy bills in NSW keep rising, and with a high proportion of homes owned outright or with a mortgage, it’s no surprise many are keen to future-proof against price hikes. In fact, St Huberts Island and surrounds boast over 12,400 dwellings, with average household incomes sitting at $1,390 per week—making solar battery storage a savvy upgrade for both comfort and long-term savings.
If you already have solar panels, adding solar batteries is the next logical step. Batteries let you store the excess energy your panels generate during the day, so you can use it at night instead of drawing from the grid. For the average St Huberts Island home, this can mean annual energy savings of $1,600–$2,200, depending on your system size and energy use. Across the postcode, nearly 3,900 solar systems have been installed, generating over 23,700 kW of clean energy. Out of these, 99 households have already installed solar batteries, with a combined storage capacity topping 1,120 kWh—evidence of a strong and growing local appetite for energy independence.
When it comes to system sizes and savings, St Huberts Island is keeping pace with solar trends across NSW. With a battery adoption rate that’s climbing steadily, many new installations are opting for quality brands like Tesla (13.5 kWh), BYD (13.8 kWh), Alpha ESS (7.8 kWh), and Sonnen (6.75 kWh). Depending on your home’s needs, the right battery can deliver impressive bill reductions:
• 6–7 kWh system: Save $900–$1,300 per year • 10–13.5 kWh system: Save $1,600–$2,200 per year • 20+ kWh system: Save $2,500+ per year (ideal for larger homes or businesses)
Recent installations in St Huberts Island reflect this momentum, with almost 100 battery systems now in place and a total solar battery storage of 1,123 kWh. Solar batteries for solar panels are becoming a common sight, with systems tailored to meet the unique needs of our community’s single-family homes, townhouses, and apartments.
Interest in solar batteries storage and Virtual Power Plants (VPPs) is only set to rise. The Australian Federal Government is supporting the move to smarter, greener energy with a solar batteries rebate for St Huberts Island homeowners. This rebate can cover up to 30% of your battery cost, meaning a typical 11.5–13.5 kWh system might attract a $3,400–$4,000 discount—slashing payback times to just 3–4 years. Plus, joining a VPP can further boost your savings and make your home more resilient during grid outages, while supporting the wider community’s energy needs.
Thinking about solar batteries for your home or business? Now’s the perfect time to find out if your property is battery-ready. Solar batteries NSW rebates, quality manufacturers, and strong local expertise are all within reach—so why not future-proof your energy bills and take advantage of our suburb’s renewable potential? Connect with trusted local installers today for personalised advice on the best solar batteries for sale and installation options for St Huberts Island homes and businesses.
Ready to unlock the full potential of solar power in St Huberts Island? Our team of experienced solar battery installers can help you maximise savings, boost your energy independence, and make your home more sustainable. With rebates, reliable manufacturers, and a growing focus on renewables in our community, there’s never been a better time to enquire. Get in touch for friendly, expert advice tailored to your needs.