Hot Water Systems in Silverwater
The 2264 postcode, covering Silverwater, Sunshine, Balcolyn, Bonnells Bay, Brightwaters, Dora Creek, Eraring, Mandalong, Mirrabooka, Morisset, Morisset Park, Myuna Bay, Windermere Park and Yarrawonga Park and surrounding areas, is home to around 7,004 households. With many households already generating their own clean solar power, many are now looking at how they can make their entire home energy system more efficient, with hot water heating often the logical next step.
With hot water roughly accounting for a quarter of the average home's energy use, switching to an energy-efficient hot water system is one of the biggest opportunities for savings. Across Silverwater and the 2264 area, 1,331 homeowners have already switched from older electric storage and gas hot water systems to solar hot water or air-source heat pump systems that draw on clean, renewable power while also claiming the hot water rebates to reduce their hot water heater system cost. These highly-efficient systems not only help cut energy bills but also reduce carbon emissions and improve overall energy independence.
With Silverwater's climate delivering an average of 4.6 kWh/m² per day, conditions are ideal for hot water systems and hybrid heat pump systems that harness both sunlight and ambient air temperature to heat water efficiently all year round. When paired with existing rooftop solar power or solar batteries, the result is hot water that costs far less to run and is powered by clean, self-generated energy.
Hot Water Ranking
Postcode 2264
38th
State Wide
197th
Australia Wide
Hot Water Installation Silverwater
Estimated daily energy to heat household water, comparing a resistive electric element with a high-efficiency heat pump. Demand shifts month-to-month using local climate patterns.
Energy Efficient Hot Water & Solar Power Silverwater
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterSilverwater
Illustrates how a typical 6.6 kW rooftop solar system can offset the daytime energy demand of a COP 5 heat pump hot water unit.
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Heat Pump Hot Water Systems for Silverwater
Compare heat pump hot water systems suitable for Silverwater's climate. These energy-efficient systems are designed to work in local temperature conditions and can significantly reduce your hot water energy costs.
Community Hot Water Statistics - Silverwater, 2264
Hot Water Demographics - Silverwater
Based on the Australian Bureau of Statistics 2021 Census (ABS), Silverwater has around 7,004 private dwellings, home to approximately 15,084 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Silverwater households use approximately 120 litres of hot water daily, equating to a massive 0.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Silverwater's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Silverwater community is home to 986 couple families with children and 452 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,763 homes owned with a mortgage and 2,577 owned outright, many residents also have the homeownership and growing equity that make switching to efficient hot water systems a practical way to lower expenses.
Silverwater is converting hot water demand to efficient systems faster than many peers, with 19.0% of dwellings already upgraded.
Hot water systems in Silverwater
Across Silverwater, NSW 2264, more homeowners are moving away from old gas and power‑hungry hot water towards modern, energy efficient hot water options. With around 6,276 dwellings and an average household size of 2.4 people, hot water is a big chunk of the power bill – especially when many households are on fixed incomes, with median household income sitting at about $1,344 a week. Upgrading to a modern hot water system is becoming a smart way to cut running costs without sacrificing comfort.
Silverwater’s lakeside climate is ideal for efficient hot water technology. The local weather station at Balcolyn records an average annual solar exposure of about 16.6 MJ/m² per day – roughly 4.6 kWh/m²/day – which is excellent for both a solar hot water system and a heat pump hot water system. Strong sunshine means a solar hot water heating system can do most of the work, while heat pump hot water uses that mild coastal air to produce hot water using far less electricity. In a suburb where many homes are owned outright or with a mortgage, and energy prices keep climbing, shifting from old gas or an ageing electric hot water system to efficient technology is a logical next step that can deliver solid annual hot water energy savings.
With thousands of separate houses and plenty of three and four‑bedroom homes, hot water demand in Silverwater is steady year‑round. Many households are now weighing up heat pump vs solar hot water, or even solar hot water vs electric hot water boosted by rooftop solar. Well known brands like Rheem heat pump hot water and Sanden heat pump units are popular for low running costs, while Rheem solar hot water, Rinnai solar hot water and Chromagen solar hot water are common choices when roof space and aspect are suitable. For some properties, a modern electric hot water installation paired with existing solar can still be the most efficient hot water system overall.
Typical savings from a hot water upgrade in Silverwater look like this:
• Old electric to heat pump hot water installation: save roughly $350–$700 per year on bills. • Gas to heat pump hot water system: save around $250–$600 per year. • Gas to solar hot water installation: save about $250–$550 per year. • Old electric to modern electric hot water installation with solar: save roughly $200–$450 per year.
Local data shows the shift is already underway. There have been 1,331 efficient hot water systems installed in the 2264 postcode, including both heat pumps and solar hot water installation projects. Installations ramped up sharply in 2009 and 2010, with almost 440 systems going in over those two years alone, and steady numbers continuing through the 2010s. Even in recent years, from 2020 to 2024, dozens of homes have upgraded each year. This trend reflects growing interest in electrification, lower running costs and finding the best hot water system Australia can offer for local conditions.
Hot Water Rebates, Tariffs & Savings
In Silverwater, more households are now replacing old gas or electric units with a heat pump hot water system, efficient electric or a solar hot water system to rein in bills. Federal incentives such as Small‑scale Technology Certificates (STCs) help cut the solar hot water price / cost and heat pump hot water price / cost by effectively discounting the upfront hot water system price / cost at installation. On top of that, NSW hot water rebate schemes for eligible heat pump and solar units – along with occasional electric hot water system rebate offers – can further reduce what you pay on day one. For many Silverwater homes, these discounts can trim the system cost by a substantial percentage and shorten the payback period to just a few years, especially if you run your hot water on daytime solar or use timers and solar‑diversion controls. With the right energy efficient hot water system and tariff setup, it is realistic to save hundreds of dollars a year while cutting emissions.
If your current unit is older, noisy, running out of hot water or due for solar hot water tank replacement, it is a good time to look at the most efficient hot water system options for your place. Whether you are comparing electric hot water vs gas hot water, heat pump vs solar hot water, or want help with hot water repair, solar hot water repair, hot water installation or hot water repair in general, working with experienced local specialists in hot water NSW makes a big difference. Silverwater’s strong solar resource and growing interest in sustainability mean there has never been a better time to future‑proof your home, trim bills and enjoy reliable hot water. Talk with trusted local experts for personalised advice on hot water systems Silverwater wide, and find the right mix of performance, rebates and long‑term savings for your household.
Hot water NSW incentives are evolving, so if you are curious about a hot water rebate NSW homeowners can use, or want to know which is the best heat pump hot water system for your roof and budget, now is the moment to get expert guidance and plan a smooth, efficient upgrade.