Solar Batteries Umina Beach, NSW 2257
The 2257 postcode, which includes Umina Beach, Booker Bay, Box Head, Daleys Point, Empire Bay, Ettalong Beach, Hardys Bay, Killcare, Killcare Heights, Pretty Beach, St Huberts Island 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 Umina Beach 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 Pearl Beach (crommelin Research Station), households in this community receive approximately 4.6 kWh of sunlight per day. Across 2257, rooftop solar systems collectively generate approximately 33,904,000 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 $10,171,200 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, Umina Beach 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 Umina Beach. 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 33,904 MWh of clean energy annually.
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Postcode 2257
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In NSW
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In Australia
Solar Battery Installations Umina Beach, NSW 2257
Batteries Installed
10.0% of top performerStorage Capacity
8.0% of top performerBattery-to-Solar Ratio
99 batteries / 3895 solar
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Solar Battery Storage Umina Beach, NSW 2257
* Data from The Bureau of Meteorology (BOM). Closest weather station to Umina Beach: Pearl Beach (crommelin Research Station) - approx. 2.4 km
Solar Batteries for Solar Panels Umina Beach, NSW 2257
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using Umina Beach'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 Umina Beach, NSW 2257
Home Solar Batteries Umina Beach, NSW 2257
Umina Beach Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why Umina Beach 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 Umina Beach 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 Umina Beach 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 Umina Beach, NSW 2257
In Umina Beach, there's a real buzz around solar energy and the benefits of battery storage. With energy bills on the rise and an average daily solar exposure of about 4.56 kWh/m² (derived from 16.4 MJ/m² annually), homeowners here are perfectly placed to make the most of the region’s generous sunlight. With over 12,400 dwellings—most being separate houses—and almost 7,000 owner-occupied homes, the suburb has strong potential for solar batteries, whether you’re powering a busy family household or a small business. The area’s average household size of 2.3 and a median weekly household income of $1,390 also mean energy savings really add up, making solar batteries for solar panels a smart investment.
Many Umina Beach households have already made the switch, with almost 3,900 solar power systems installed, totalling over 23,700 kW. Battery storage is the next logical step, letting you store excess energy from your PV panels for use after sunset or during blackouts. In postcode 2257, there are already 99 battery systems installed, providing a combined 1,122.9 kWh of storage. That’s a clear sign locals are keen to future-proof their homes and take control of their energy use.
When it comes to choosing a system, most homes in Umina Beach opt for battery sizes between 10–14 kWh, balancing capacity with affordability. For example, a Tesla Powerwall (13.5 kWh), BYD (13.8 kWh), Sungrow (9.6 kWh), or Goodwe (9.83 kWh) are all solid performers and popular choices for this suburb. Here’s what you might expect in annual energy bill savings depending on your system: • 5 kWh battery: $500–$700 • 10 kWh battery: $1,000–$1,400 • 13.5 kWh battery: $1,350–$1,900 • 20+ kWh battery: $2,100–$2,800 Actual savings depend on your usage, feed-in tariffs, and how much of your solar you can store and use.
Recent solar batteries installation trends in Umina Beach show strong uptake, with a growing number of battery-ready homes. With 99 battery systems already up and running, and more than 23,000 kW of local solar capacity, it’s clear the community is embracing renewable energy.
There’s also growing interest in Virtual Power Plants (VPPs) and the Federal Government’s solar batteries rebate NSW program. For Umina Beach residents, this means you could claim discounts of up to 30% off battery costs—up to $4,000 off a typical 11.5–13.5 kWh system—potentially halving your payback period to just 3–4 years. Plus, VPP integration can boost your savings and add resilience during grid outages, making solar batteries home storage even more appealing. With solar batteries for sale from leading manufacturers and expert installation available locally, there’s never been a better time to upgrade.
If you’re considering solar batteries Umina Beach or wondering about solar batteries cost and rebate NSW offers, it pays to talk to experienced local installers. Umina Beach’s strong solar potential and growing focus on sustainability make now the ideal time to invest in solar batteries storage. Check if your home is battery-ready and get personalised advice from trusted experts—future-proof your energy and start saving today.