Hot Water Systems in Windellama
The 2580 postcode, covering Windellama, Chatsbury, Goulburn Dc, Komungla, Six Mile Flat, Spring Valley, Wiaborough, Bannaby, Bannister, Baw Baw, Boxers Creek, Brisbane Grove, Bungonia, Carrick, Currawang, Curraweela, Golspie, Goulburn, Goulburn North, Greenwich Park, Gundary, Jerrong, Kingsdale, Lake Bathurst, Leighwood, Lower Boro, Mayfield, Mcalister, Middle Arm, Mount Fairy, Mount Rae, Mummel, Myrtleville, Paling Yards, Parkesbourne, Pomeroy, Quialigo, Richlands, Roslyn, Run-o-waters, Stonequarry, Tarago, Taralga, Tarlo, Tirrannaville, Towrang, Wayo, Wiarborough, Wombeyan Caves, Woodhouselee, Wowagin, Yalbraith and Yarra and surrounding areas, is home to around 14,018 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 Windellama and the 2580 area, 318 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 Windellama'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 2580
178th
State Wide
780th
Australia Wide
Hot Water Installation Windellama
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 Windellama
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWindellama
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 Windellama
Compare heat pump hot water systems suitable for Windellama'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 - Windellama, 2580
Hot Water Demographics - Windellama
Based on the Australian Bureau of Statistics 2021 Census (ABS), Windellama has around 14,018 private dwellings, home to approximately 28,450 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Windellama households use approximately 120 litres of hot water daily, equating to a massive 1.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Windellama's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Windellama community is home to 2,143 couple families with children and 753 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,819 homes owned with a mortgage and 4,315 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.
Windellama is converting hot water demand to efficient systems faster than many peers, with 2.3% of dwellings already upgraded.
Hot water systems in Windellama
Across Windellama and the wider 2580 area, more households are rethinking their hot water system and moving away from old, power‑hungry gas and electric units. With energy prices rising and many locals paying around $1,700 a month on mortgages, every saving helps. Most homes here are separate houses, with an average household size of about 2.4 people, so hot water demand is steady year‑round. Upgrading to an energy efficient hot water system is a logical next step, especially when you look at the strong local solar exposure.
Windellama’s mean daily solar exposure is about 16.5 MJ/m², which works out to roughly 4.6 kWh/m² per day. That is excellent for both a solar hot water system and a modern heat pump hot water system, which use that free energy to slash running costs. For many families and older residents in the 2580 postcode, swapping an ageing gas or electric hot water system for a heat pump or solar hot water heating system can deliver substantial Annual Hot Water Energy Savings and make budgeting more predictable.
In a spread‑out rural area like Windellama, reliable hot water is essential. Many three‑ and four‑bedroom homes rely heavily on hot water for showers, dishwashers and laundries, so hot water energy use can be a big slice of the overall electricity bill. That is why interest in the best hot water system Australia can offer – particularly heat pump hot water and solar hot water – is growing. Brands like Rheem, Rinnai, Sanden and Thermann are common choices locally, offering options from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water and premium sanden heat pump units.
When you look at hot water system price and long‑term savings, the numbers can be compelling. Typical annual bill savings in Windellama might look like this:
• Old electric to heat pump hot water system: save around $400–$800 per year. • Gas to heat pump hot water system: save roughly $300–$700 per year. • Gas to solar hot water system: save about $300–$600 per year. • Old electric to modern electric hot water system with rooftop solar: save $250–$500 per year.
Over time, those savings help offset the initial heat pump hot water price / cost or solar hot water price / cost, especially when you factor in rebates and feed‑in credits from existing solar.
Windellama already has 318 efficient hot water systems installed, combining heat pump hot water installation and solar hot water installation. Installations climbed sharply around 2008–2011, peaking in 2009 with 58 systems in a single year, then staying steady with smaller numbers each year since. That early surge, followed by ongoing upgrades, shows a clear local appetite for electrification, lower running costs and more efficient hot water nsw wide. As older units fail, more households are asking about heat pump vs solar hot water, solar hot water vs electric hot water, and which is the most efficient hot water system for their home.
Hot Water Rebates, Tariffs & Savings
For Windellama homeowners, there is growing interest in replacing tired gas or electric units with a modern heat pump hot water system, efficient electric hot water system or solar hot water heating system. Federal incentives like Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, acting like an upfront discount off the hot water system cost. On top of that, NSW programs can provide a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate for qualifying households, effectively cutting the system price by a substantial percentage.
With the right hot water rebate nsw support, payback periods for a quality system can drop to just a few years, especially if you already have rooftop solar. Using timers or solar‑diversion controls to run your electric hot water system or heat pump during the sunniest part of the day can boost savings even further. For many Windellama homes, this turns an energy efficient hot water system into a powerful way to trim bills by hundreds of dollars a year while reducing reliance on bottled or reticulated gas.
If your current unit is old, noisy or struggling to keep up, now is a smart time to check whether your Windellama home is ready for a hot water upgrade – whether that is a heat pump, solar hot water system or efficient electric hot water installation. Working with experienced local installers like us means you get clear advice on brands such as chromagen solar hot water, rheem solar hot water, rinnai solar hot water or the best heat pump hot water system for your needs. With strong solar, a community that values sustainability and plenty of separate houses ready for upgrades, efficient hot water systems can help cut emissions, reduce bills and future‑proof your property. Connect with trusted local experts for personalised hot water repair, solar hot water repair, solar hot water tank replacement or new hot water installation advice tailored to Windellama today.