Hot Water Systems in Hillman River
The 6391 postcode, covering Hillman River, Boraning, Congelin, Culbin, Narrakine, Tarwonga, Williams and Quindanning and surrounding areas, is home to around 465 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 Hillman River and the 6391 area, 113 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 Hillman River's climate delivering an average of 5.0 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 6391
184th
State Wide
1351st
Australia Wide
Hot Water Installation Hillman River
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 Hillman River
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterHillman River
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 Hillman River
Compare heat pump hot water systems suitable for Hillman River'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 - Hillman River, 6391
Hot Water Demographics - Hillman River
Based on the Australian Bureau of Statistics 2021 Census (ABS), Hillman River has around 465 private dwellings, home to approximately 894 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Hillman River households use approximately 120 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Hillman River's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Hillman River community is home to 89 couple families with children and 11 one-parent families, meaning a large proportion of households face substantial hot water demand. With 82 homes owned with a mortgage and 159 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.
Hillman River is converting hot water demand to efficient systems faster than many peers, with 24.3% of dwellings already upgraded.
Hot water systems in Hillman River
In Hillman River, more households are rethinking their hot water system and shifting to energy‑efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With an average household size of around 2.4 people and a strong base of owner‑occupied homes, many locals are looking for ways to cut running costs without sacrificing comfort. Swapping out an older gas or electric unit for an energy efficient hot water system is a logical next step, especially when you look at the annual hot water energy savings now possible.
The local climate helps. Nearby Duranillin records about 18 MJ/m² of solar exposure a day on average – roughly 5 kWh/m²/day – which is excellent for both a solar hot water heating system and for boosting the efficiency of a heat pump hot water system. For Hillman River homeowners with decent roof space, that sunlight can be turned into long‑term savings. With 371 occupied private dwellings in the postcode and a median family income of $2,230 a week, there is real interest in sensible upgrades that lower bills and future‑proof homes.
Across 6391, most homes are separate houses with three or four bedrooms, so hot water demand is steady, especially for families. Hot water can easily account for a quarter of household energy use, so choosing the most efficient hot water system makes a noticeable difference. Many properties are still on older gas or resistive electric units, and that is where upgrades like a Sanden heat pump or Rheem heat pump hot water system, or a quality solar hot water installation from brands such as Rheem solar hot water, Rinnai solar hot water or Chromagen solar hot water, really start to shine. These systems are often rated among the best hot water system Australia has to offer for regional households.
Typical annual bill savings in Hillman River look like this:
• Old electric to heat pump hot water system: save about $400–$800 per year. • Gas to heat pump: save about $300–$600 per year. • Gas to solar hot water system: save about $250–$550 per year. • Old electric to modern electric hot water installation with good rooftop solar: save about $250–$500 per year.
Recent years show this is more than just talk. There have already been 113 efficient hot water installations in the 6391 area, combining heat pump hot water installation and solar hot water installation. Installations picked up strongly around 2009, with another noticeable lift in 2015 and again in 2022 as energy prices rose and more people looked at heat pump vs solar hot water options. While numbers dipped slightly after 2022, the long‑term trend shows Hillman River households steadily moving towards electrification, lower running costs and reliable hot water repair and replacement services.
Hot Water Rebates, Tariffs & Savings
All of this interest is helped along by rebates. Hillman River homeowners can usually access Federal Small‑scale Technology Certificates (STCs) for eligible systems, which effectively discount the solar hot water price / cost or heat pump hot water price / cost at the point of sale. On top of that, WA‑based programmes and retailer offers can function like a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate, trimming thousands off the upfront hot water system price / cost in some cases. For many households, that means payback periods drop to just a few years, especially if you run the system on a solar‑friendly tariff, add a timer or use solar diversion so your panels do most of the work.
Whether you are weighing up solar hot water vs electric hot water, comparing electric hot water vs gas hot water, or planning a solar hot water tank replacement with brands like Rheem, Rinnai or Chromagen, it pays to look carefully at the most efficient hot water system options on the market. A well‑sized Sanden heat pump or other best heat pump hot water system paired with your existing or future solar can turn your hot water WA sunshine into long‑term savings, while trusted local hot water repair and solar hot water repair specialists keep everything running smoothly.
If you are in Hillman River and your current unit is getting old, noisy or expensive to run, now is a smart time to check whether your place is ready for a hot water upgrade. Moving from gas or an ageing electric unit to a modern heat pump, solar hot water system or efficient electric hot water installation can cut bills, reduce emissions and make the most of the area’s solar potential. Talk with experienced hot water WA installers who understand local conditions, hot water rebate WA options and the full range of systems available, and get personalised advice from trusted local experts to future‑proof your home.