Solar Batteries Coasters Retreat, NSW 2108
The 2108 postcode, which includes Coasters Retreat, Currawong Beach, Great Mackerel Beach, Morning Bay, Palm Beach and The Basin, has 1,233 households. Of these, 205 homes — or 16.6% — have installed rooftop solar panels, reflecting the community's growing move toward renewable energy. With more Coasters Retreat 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 Palm Beach (sunrise Road), households in this community receive approximately 4.6 kWh of sunlight per day. Across 2108, rooftop solar systems collectively generate approximately 2,210,000 kWh of clean energy each year, based on an average system size of 7.5 kW. At current electricity rates, that's equivalent to around $663,000 of clean energy at grid electricity costs annually.
Solar Battery energy storage is growing just as rapidly, with 30 battery systems now installed across 2108. Together, these systems provide 433 kWh of stored energy capacity, with the average household storing around 14.4 kWh. This means local solar households can typically power their homes for 5.8 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, Coasters Retreat 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 Coasters Retreat. 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 1,541 kW of solar in this postcode generates approximately 2,210 MWh of clean energy annually.
Home Battery Ranking
Postcode 2108
N/Ath
In NSW
N/Ath
In Australia
Solar Battery Installations Coasters Retreat, NSW 2108
Batteries Installed
3.0% of top performerStorage Capacity
3.1% of top performerBattery-to-Solar Ratio
30 batteries / 205 solar
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Solar Battery Storage Coasters Retreat, NSW 2108
* Data from The Bureau of Meteorology (BOM). Closest weather station to Coasters Retreat: Palm Beach (sunrise Road) - approx. 2.3 km
Solar Batteries for Solar Panels Coasters Retreat, NSW 2108
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using Coasters Retreat'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 Coasters Retreat, NSW 2108
Home Solar Batteries Coasters Retreat, NSW 2108
Coasters Retreat Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why Coasters Retreat is emerging as a hotspot for solar battery adoption. The area's 1,233 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 Coasters Retreat further support this transition, with 46% properties owner-occupied, including 170 homes with a mortgage and 394 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 Coasters Retreat 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 Coasters Retreat, NSW 2108
There’s a real buzz around solar energy in Coasters Retreat these days, with more locals keen to take control of their power bills and cut their carbon footprint. Thanks to our sunny climate—averaging about 16.5 MJ/m² of daily solar exposure, or roughly 4.6 kWh per day—solar panels are already a smart move here. But as electricity costs rise, solar batteries have become the next logical step, helping homeowners make the most of the energy they generate. In fact, typical households in Coasters Retreat can save over $1,600 a year by adding battery storage to their existing solar system.
With approximately 704 dwellings and an average household size of 2.3, Coasters Retreat is perfectly suited for solar batteries—especially since more than half of homes are owned outright or with a mortgage. The high median household income ($2,702 per week) means many families are well-placed to invest in the long-term benefits of renewable energy. What’s more, the suburb is already ahead of the curve, with 205 solar installations totalling 1,541 kW, and 30 battery systems adding an impressive 432.9 kWh of storage capacity. This trend shows how quickly locals are embracing solar batteries for solar panels as a way to future-proof their homes against rising bills and grid instability.
Looking at system sizes and savings, many Coasters Retreat homes are choosing batteries between 10 and 14 kWh—ideal for typical daily energy use and overnight backup. The suburb’s battery adoption rate is climbing, and every new system adds to our community’s collective energy value and resilience. Here’s a quick look at typical annual bill savings for popular battery sizes: • 6–8 kWh: $900–$1,200 • 10–13.5 kWh: $1,300–$1,800 • 14–20 kWh: $1,750–$2,400 Leading solar batteries manufacturers you’ll find here include Tesla (13.5 kWh), BYD (13.8 kWh), Alpha ESS (7.8 kWh), and Sungrow (9.6 kWh). These brands are known for their reliability, warranty support, and compatibility with a range of solar power system setups.
Recent years have seen a steady rise in solar batteries installation across Coasters Retreat. There are now 205 systems installed, totalling over 1,500 kW of solar capacity—evidence that more neighbours are investing in smarter energy storage every year.
Interest in solar batteries storage and Virtual Power Plants (VPPs) is also growing fast in Coasters Retreat, especially with the Federal Government’s solar batteries rebate NSW making installation more affordable. Homeowners can access discounts of up to 30% off solar batteries cost, with a typical 11.5–13.5 kWh system eligible for rebates of $3,400–$4,000. This can halve the payback period to just 3–4 years, making it even easier to install solar batteries for home use. And with VPPs, you can earn extra by sharing stored power with the grid when demand peaks—further cutting costs and boosting our suburb’s energy resilience.
Curious if your home is ready for solar batteries? Coasters Retreat’s unique mix of sunshine, high home ownership, and growing sustainability interest means there’s never been a better time to get started. Talk to our experienced local installers for personalised advice—discover how solar batteries for sale near you can help lower your bills, increase your independence from the grid, and make your home part of Coasters Retreat’s renewable energy future. Let’s make your next energy move smarter together.