Hot Water Systems in Ghan
The 0872 postcode, covering Ghan, Aherrenge, Ali Curung, Alice Springs, Amata, Amata, Amoonguna, Antewenegerrde, Areyonga, Ayers Rock, Docker River, Erldunda, Ernabella, Ernabella (pukatja), Finke, Fregon, Gibson Desert North, Haasts Bluff, Imampa, Indulkana, Indulkana (iwantja), Jay Creek, Kings Creek Station, Kintore, Macdonnell Range, Mulga Bore, Murputja Homelands, Pitjantjatjara Homelands, Santa Teresa, Telegraph Station, Thangkenharenge, Ti Tree, Uluru, Umpangara, Urapuntja, Wanarn, Warakurna, Willowra, Yuelamu, Yuendumu, Yulara, Ampilatwatja, Anangu Pitjantjatjara Yankunytjatjara, Anatye, Anmatjere, Atitjere, Ayers Range South, Barrow Creek, Burt Plain, Canteen Creek, Chilla Well, Costello, Davenport, De Rose Hill, Engawala, Gibson Desert South, Hale, Hart, Hart Range, Hermannsburg, Hugh, Imanpa, Ininti Store, Irrunytju, Iwantja, Kalka, Kaltjiti, Kaltukatjara, Kanpa, Kanpi, Kiwirrkurra, Kulgera, Kunparrka, Lake Mackay, Lambina, Laramba, Mantamaru, Mereenie, Mimili, Mount Liebig, Mount Zeil, Murputja, Mutitjulu, Namatjira, Napperby Station, Ngaanyatjarra-giles, Nyapari, Nyirripi, Papulankutja, Papunya, Patjarr, Petermann, Pipalyatjara, Pukatja, Sandover, Simpson, Tanami, Tara, Tieyon, Titjikala, Tjirrkarli, Tjukurla, Umuwa, Wallace Rockhole, Watarru, Watinuma, Wilora, Wingellina, Wutunugurra and Yunyarinyi and surrounding areas, is home to around 4,476 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 Ghan and the 0872 area, 606 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 Ghan's climate delivering an average of 6.0 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 0872
10th
State Wide
490th
Australia Wide
Hot Water Installation Ghan
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 Ghan
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGhan
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 Ghan
Compare heat pump hot water systems suitable for Ghan'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 - Ghan, 0872
Hot Water Demographics - Ghan
Based on the Australian Bureau of Statistics 2021 Census (ABS), Ghan has around 4,476 private dwellings, home to approximately 12,789 people. With an average household size of 3.6 people, and around 50 litres of hot water used per person each day in Australia, Ghan households use approximately 180 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 Ghan's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Ghan community is home to 1,130 couple families with children and 605 one-parent families, meaning a large proportion of households face substantial hot water demand. With 19 homes owned with a mortgage and 135 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.
Ghan is converting hot water demand to efficient systems faster than many peers, with 13.5% of dwellings already upgraded.
Hot water systems in Ghan
Across Ghan and the wider 0872 region, more households are moving away from old gas and power‑hungry units and towards an energy efficient hot water system. With an average household size of 3.6 people and plenty of family homes in the area, hot water demand is high, so it makes sense to look closely at running costs. Upgrading from a tired gas or electric hot water system to a modern heat pump hot water system, solar hot water system or efficient electric hot water system can deliver substantial annual hot water energy savings for Ghan homeowners.
The local climate is perfect for efficient hot water. At nearby Erldunda Roadhouse, mean daily solar exposure averages about 21.6 MJ/m², which works out to roughly 6 kWh of solar energy per square metre per day. That strong, reliable sunshine helps both a solar hot water heating system and a quality heat pump hot water system perform at their best. In a postcode with more than 3,200 occupied private dwellings and a relatively young median age of 29, many homes are ready for their first serious hot water upgrade as systems reach the end of their life.
In 0872, most homes are separate houses or low‑rise dwellings, which makes hot water installation and tank access straightforward. With bigger households and busy family routines, hot water energy use can be a significant share of overall electricity bills. That is why more locals are comparing heat pump vs solar hot water, and even solar hot water vs electric hot water, to find the most efficient hot water system for their situation. Brands like Rheem and Rinnai remain popular for both rheem solar hot water and rinnai solar hot water systems, while premium heat pumps such as Sanden and EvoHeat are gaining traction as some of the best heat pump hot water system options in Australia.
Typical annual bill savings in Ghan look like:
• Old electric to heat pump: save around $450–$900 per year • Gas to heat pump: save around $350–$700 per year • Gas to solar hot water: save around $300–$650 per year • Old electric to modern electric with solar: save around $300–$700 per year
Recent installations tell the story. There have been 606 efficient hot water systems installed in the 0872 postcode, combining heat pump hot water installation and solar hot water installation. After early activity in the 2000s, uptake surged again from 2018 onwards, with strong years in 2018, 2019, 2020 and 2021 as households chased lower running costs and reliability. This growth reflects a clear local interest in electrification, cutting bills and choosing an energy efficient hot water system that suits remote NT living.
When it comes to hot water repair and upgrades, many residents are replacing ageing gas or off‑peak cylinders with a heat pump hot water system or roof‑mounted solar hot water heating system, sometimes paired with rooftop solar. Solar hot water tank replacement is common where older tanks have failed, and modern systems from brands like Rheem, Rinnai and Sanden can dramatically improve efficiency. For some properties, a straightforward electric hot water installation still makes sense, especially when combined with solar and an electric hot water system rebate that helps reduce upfront hot water system price.
Hot Water Rebates, Tariffs & Savings
In Ghan, there is growing interest in swapping out old gas hot water for efficient electric options, whether that is a high‑performance heat pump, a modern electric hot water system, or a robust solar hot water system. Australian Federal Government incentives, such as Small‑scale Technology Certificates (STCs), apply to eligible systems and effectively lower the heat pump hot water price or solar hot water price at the point of sale. On top of this, Northern Territory hot water rebate NT programmes and energy‑efficiency schemes can offer a heat pump hot water rebate, solar hot water rebate or even support for electric hot water system rebate options, depending on the system and installer.
For Ghan homeowners, these hot water rebate NT incentives can trim the hot water system cost by a substantial percentage, often cutting payback periods to just a few years, especially when paired with rooftop solar. A well‑chosen system can save hundreds of dollars a year, particularly when timers or solar‑diversion controls are used so the system runs when solar is strongest. That is why more locals are asking which setup really is the best hot water system Australia can offer for remote conditions, and weighing electric hot water vs gas hot water with long‑term costs in mind.
If your current unit is ageing, noisy or struggling to keep up, it is a good time to check whether your Ghan home is ready for a hot water upgrade. Whether you are considering a rheem heat pump hot water, chromagen solar hot water, a Sanden heat pump or another efficient option, working with experienced hot water installers like us makes all the difference. With Ghan’s strong solar resource and growing interest in sustainability, an efficient hot water system can cut bills, reduce emissions and future‑proof your home. Connect with trusted local experts for personalised advice on hot water NT solutions and find the right upgrade path for your household or business.