Hot Water Systems in Gollan
The 2820 postcode, covering Gollan, North Yeoval, Apsley, Arthurville, Bakers Swamp, Bodangora, Comobella, Curra Creek, Dripstone, Farnham, Lake Burrendong, Maryvale, Medway, Montefiores, Mookerawa, Mount Aquila, Mount Arthur, Mumbil, Nanima, Neurea, Spicers Creek, Stuart Town, Suntop, Walmer, Wellington, Wuuluman and Yarragal and surrounding areas, is home to around 2,853 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 Gollan and the 2820 area, 126 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 Gollan's climate delivering an average of 5.1 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 2820
333rd
State Wide
1294th
Australia Wide
Hot Water Installation Gollan
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 Gollan
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGollan
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 Gollan
Compare heat pump hot water systems suitable for Gollan'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 - Gollan, 2820
Hot Water Demographics - Gollan
Based on the Australian Bureau of Statistics 2021 Census (ABS), Gollan has around 2,853 private dwellings, home to approximately 5,772 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Gollan households use approximately 115 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Gollan's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Gollan community is home to 336 couple families with children and 218 one-parent families, meaning a large proportion of households face substantial hot water demand. With 679 homes owned with a mortgage and 954 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.
Gollan is converting hot water demand to efficient systems faster than many peers, with 4.4% of dwellings already upgraded.
Hot water systems in Gollan
Across Gollan and the wider 2820 area, more households are swapping old gas and electric units for an energy efficient hot water system that keeps bills down without sacrificing comfort. With an average household size of around 2.3 people and more than 2,400 occupied dwellings, reliable hot water is essential for local families, farms and small businesses. Rising energy costs and a strong appetite for sustainability mean heat pump hot water, solar hot water and modern electric hot water systems are all getting a closer look.
Gollan enjoys excellent sunshine, with mean daily solar exposure of about 18.6 MJ/m², or roughly 5.2 kWh per square metre per day. That makes a solar hot water system or solar hot water heating system a logical upgrade, especially for separate houses that own outright or with a mortgage. For many homes, replacing an older gas or electric hot water system can deliver substantial annual hot water energy savings while improving comfort and reliability.
Around the 2820 postcode, hot water demand is driven by a mix of family homes and older residents, with a median age of 41 and a solid proportion of over‑65s. Many properties still rely on traditional gas or resistive electric hot water, so upgrading to the most efficient hot water system you can afford is one of the quickest ways to cut running costs. Modern options include a heat pump hot water system, a roof‑mounted or ground‑mounted solar hot water system, or a well‑sized electric hot water system paired with rooftop solar.
Typical bill savings when you upgrade in Gollan look like this:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump hot water: save roughly $250–$550 per year. • Gas to solar hot water system: save about $200–$500 per year. • Old electric to modern electric hot water system with solar: save around $250–$600 per year.
Brands like Rheem, Rinnai, Sanden and Thermann are popular choices locally, with options ranging from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water and the highly efficient Sanden heat pump. Many of these are contenders for the best hot water system Australia wide, and several models are regularly rated among the best heat pump hot water system options on the market.
In the 2820 area, there have already been 126 efficient hot water installations, combining heat pump hot water installation and solar hot water installation. Uptake really surged around 2009 and 2010, with more than 30 systems installed across those two years alone, and steady numbers through the 2010s. Recent years show a renewed trickle of installs, reflecting growing interest in electrification, lower running costs and moving away from gas hot water.
Hot Water Rebates, Tariffs & Savings
For Gollan households, hot water nsw is changing fast. Federal incentives like Small‑scale Technology Certificates (STCs) can reduce the solar hot water price / cost or heat pump hot water price / cost at the time of purchase. On top of that, a solar hot water rebate or heat pump hot water rebate may be available under NSW schemes, and there are also electric hot water system rebate offers when replacing old, inefficient units. Together, these hot water rebate nsw programs can trim the upfront hot water system price / cost by a substantial percentage.
When you compare heat pump vs solar hot water, both can cut hundreds of dollars a year from bills, especially if you already have rooftop solar. Solar hot water vs electric hot water is another common question; a quality energy efficient hot water system, whether it is a heat pump or solar hot water heating system, will usually beat basic electric hot water vs gas hot water on long‑term costs. Using timers or solar diversion controls lets you run your electric hot water installation or heat pump hot water system when your panels are producing, further improving savings. And if you already have a system but it is underperforming, professional hot water repair or solar hot water repair can extend its life, including solar hot water tank replacement when needed.
If your current unit is ageing or unreliable, now is a smart time to check whether your Gollan home is ready for a hot water upgrade. Whether you are considering a heat pump hot water installation, solar hot water installation, or a modern electric hot water installation to support an all‑electric home, experienced hot water installers can help you compare options and costs. With Gollan’s strong solar resource and growing interest in sustainability, choosing an efficient hot water system can reduce bills, cut emissions and future‑proof your property. Connect with trusted local experts for personalised advice on the right solution for your home or business, and to make the most of available rebates and tariffs.