Solar Batteries Dee Why, NSW 2099
The 2099 postcode, which includes Dee Why, Cromer Heights, Dee Why Beach, Wingala, Cromer, Narraweena and North Curl Curl, has 17,471 households. Of these, 2,533 homes — or 14.5% — have installed rooftop solar panels, reflecting the community's growing move toward renewable energy. With more Dee Why 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 Long Reef Golf Club, households in this community receive approximately 4.6 kWh of sunlight per day. Across 2099, rooftop solar systems collectively generate approximately 24,904,000 kWh of clean energy each year, based on an average system size of 6.8 kW. At current electricity rates, that's equivalent to around $7,471,200 of clean energy at grid electricity costs annually.
Solar Battery energy storage is growing just as rapidly, with 101 battery systems now installed across 2099. Together, these systems provide 1,102 kWh of stored energy capacity, with the average household storing around 10.9 kWh. This means local solar households can typically power their homes for 4.4 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, Dee Why 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 Dee Why. 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 17,155 kW of solar in this postcode generates approximately 24,904 MWh of clean energy annually.
Home Battery Ranking
Postcode 2099
N/Ath
In NSW
N/Ath
In Australia
Solar Battery Installations Dee Why, NSW 2099
Batteries Installed
10.2% of top performerStorage Capacity
7.8% of top performerBattery-to-Solar Ratio
101 batteries / 2533 solar
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Solar Battery Storage Dee Why, NSW 2099
* Data from The Bureau of Meteorology (BOM). Closest weather station to Dee Why: Long Reef Golf Club - approx. 2.6 km
Solar Batteries for Solar Panels Dee Why, NSW 2099
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using Dee Why'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 Dee Why, NSW 2099
Home Solar Batteries Dee Why, NSW 2099
Dee Why Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why Dee Why is emerging as a hotspot for solar battery adoption. The area's 17,471 households include N/A% couple families with children, and an average household size of 2.5 — a demographic that typically has higher energy needs due to larger home sizes and greater daily electricity use.
Strong homeownership rates in Dee Why further support this transition, with 55% properties owner-occupied, including 5259 homes with a mortgage and 4282 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 Dee Why 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 Dee Why, NSW 2099
Solar energy is booming in Dee Why, with more locals keen to harness the suburb’s abundant sunshine for a cleaner, cheaper power supply. Thanks to an impressive average daily solar exposure of 16.7 MJ/m² (about 4.6 kWh per day), Dee Why is perfectly positioned for solar power systems and, increasingly, solar batteries. With energy prices rising and sustainability top of mind, homeowners are now looking at solar batteries for solar panels as the next smart move—maximising the return on their rooftop systems and boosting annual energy savings, which can easily reach $1,500–$2,800 for a typical home with battery storage in Dee Why.
Dee Why’s housing mix is ideal for solar uptake. With over 17,400 dwellings and a healthy average household size of 2.5, there’s significant opportunity for both families and small businesses to benefit from solar batteries home solutions. Around 4,282 homes are owned outright and 5,259 with a mortgage, making a large portion of households eligible for solar upgrades and rebates. The suburb’s median household income sits above $2,100 per week, so many locals are well-placed to invest in solar batteries NSW for long-term savings and energy independence.
Delving into the numbers, Dee Why 2099 already has a strong solar community, with 2,533 solar installations totalling over 17,000 kW. Battery adoption is gathering pace too—over 100 battery systems installed, providing more than 1.1 MWh in total local storage capacity. Popular battery brands in the area include Tesla (13.5 kWh), BYD (13.8 kWh), and Alpha ESS (7.8 kWh). Depending on the size and energy needs of your home or business, you can expect the following average annual bill savings: • 7–10 kWh systems: $1,200–$1,800 • 11–15 kWh systems: $1,800–$2,800 • 16 kWh+ systems: $2,800–$3,500
Recent installations in Dee Why have delivered a combined total of over 17,155 kW, reflecting both the community’s commitment to renewables and the growing trend towards solar batteries installation. Local demand for solar batteries for sale is strong, with more households searching for 'solar batteries near me' and exploring the range of reputable solar batteries manufacturers now available in Australia.
Interest in battery storage and Virtual Power Plants (VPPs) is on the rise in Dee Why as residents look to maximise their solar investment and protect against grid outages. The Australian Government’s solar batteries rebate NSW offers substantial discounts—up to 30% off the battery cost, with a typical 11.5–13.5 kWh battery saving homeowners between $3,400–$4,000 at installation. This can halve payback periods to just 3–4 years, especially when VPP integration is factored in, boosting both savings and system resilience. For Dee Why homeowners, securing a solar batteries rebate NSW not only improves the bottom line but helps future-proof your home against rising energy costs.
Thinking about making the switch? Dee Why’s strong solar potential and community focus on sustainability make now the perfect time to install solar batteries. If you’re ready to cut your bills, boost your energy independence, and add value to your property, connect with our trusted local experts for friendly, personalised advice. Let us help you unlock the benefits of solar batteries storage for your Dee Why home today.