Hot Water Systems in Roebourne
The 6718 postcode, covering Roebourne and Whim Creek and surrounding areas, is home to around 299 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 Roebourne and the 6718 area, 15 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 Roebourne's climate delivering an average of 6.4 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 6718
315th
State Wide
2230th
Australia Wide
Hot Water Installation Roebourne
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 Roebourne
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterRoebourne
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 Roebourne
Compare heat pump hot water systems suitable for Roebourne'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 - Roebourne, 6718
Hot Water Demographics - Roebourne
Based on the Australian Bureau of Statistics 2021 Census (ABS), Roebourne has around 299 private dwellings, home to approximately 710 people. With an average household size of 2.9 people, and around 50 litres of hot water used per person each day in Australia, Roebourne households use approximately 145 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Roebourne's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Roebourne community is home to 35 couple families with children and 40 one-parent families, meaning a large proportion of households face substantial hot water demand. With 23 homes owned with a mortgage and 29 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.
Roebourne is converting hot water demand to efficient systems faster than many peers, with 5.0% of dwellings already upgraded.
Hot water systems in Roebourne
In Roebourne, more locals are looking at upgrading their hot water system to something that is cheaper to run and better suited to the Pilbara climate. With an average household size of around 2.9 people and many families living in separate houses, reliable hot water is essential. At the same time, power bills can bite when incomes are stretched, with median household income just over $1,000 a week. That is why energy efficient hot water systems like a heat pump hot water system, solar hot water system and modern electric hot water system are becoming the smart next step for homes moving away from old gas or ageing electric units.
Roebourne’s sunshine is a real asset. The town enjoys mean daily solar exposure of about 22.8 MJ/m², which works out to roughly 6.3 kWh of solar energy per square metre per day over the year. That strong solar resource supports both a solar hot water heating system on the roof and efficient heat pump hot water, especially when paired with rooftop solar. For many households, hot water can be one of the biggest single energy users, so upgrading to the most efficient hot water system you can afford can deliver significant Annual Hot Water Energy Savings compared with older gas or resistive electric units.
Across the 6718 postcode there are 224 occupied private dwellings, mostly separate houses with three or more bedrooms, which means solid hot water demand from families and shared homes. Many of these properties still rely on gas or basic electric storage units, even as interest grows in all‑electric homes and efficient hot water wa. Local installers are seeing more questions about heat pump vs solar hot water, solar hot water vs electric hot water and which option counts as the best hot water system Australia for Pilbara conditions. Well‑known brands like Rheem, Rinnai, Sanden and Chromagen are common choices, whether you are looking at a Rheem solar hot water setup, a Rheem heat pump hot water unit, a Rinnai solar hot water package or a premium Sanden heat pump system.
Average annual bill savings will vary with usage, tariffs and whether you already have solar, but typical ranges in Roebourne look like:
• Replacing an old electric hot water system with a quality heat pump hot water system: around $350–$700 per year. • Switching from gas to a heat pump hot water system: around $300–$600 per year. • Going from gas to a solar hot water system: around $250–$550 per year. • Upgrading an old electric unit to a modern electric hot water system and running it mostly on rooftop solar: around $250–$500 per year.
Recent hot water installation data shows a steady, if modest, shift towards efficient systems in Roebourne. There have been 15 efficient hot water systems installed in the postcode, combining heat pump and solar hot water installation jobs. Activity first picked up in 2004, with a small cluster of systems going in that year, then another lift in 2007. The peak year so far was 2009, when seven efficient systems were installed, followed by further upgrades in 2011 and 2014. While numbers have been quieter recently, this early wave of solar hot water installation and heat pump hot water installation reflects growing local interest in electrification, lower running costs and more resilient hot water.
Hot Water Rebates, Tariffs & Savings
Even with relatively low median rent and a high proportion of rented dwellings, there is strong interest in Roebourne in replacing older gas or electric hot water with efficient options. Owners and property managers are comparing heat pump vs solar hot water, asking about solar hot water price / cost and heat pump hot water price / cost, and wanting to know which option will deliver the best payback. For some homes, a straightforward electric hot water installation still makes sense, especially when combined with rooftop solar and timers, while others prefer a full solar hot water system or a premium heat pump.
Roebourne households can usually access Australian Government incentives through Small‑scale Technology Certificates (STCs) for eligible solar hot water systems and heat pump units. These effectively act as an upfront discount off the hot water system price / cost. On top of that, WA‑based schemes and retailer offers may provide a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate in some programs, particularly when you are moving away from gas. Combined, these hot water rebate wa options can cut the installed solar hot water price / cost or heat pump hot water price / cost by a substantial percentage, often bringing payback periods down to just a few years. Add smart controls, off‑peak tariffs, or solar‑diversion so your tank heats when your panels are generating, and you can squeeze even more value from an energy efficient hot water system.
If your current unit is rusting, running out of hot water, or you are facing a solar hot water tank replacement or hot water repair, it is a good time to weigh up solar hot water vs electric hot water and electric hot water vs gas hot water. Local installers can help you compare brands, explain options like Chromagen solar hot water or a Rheem solar hot water system, and decide whether a Sanden heat pump or other best heat pump hot water system suits your roof space, budget and household size. They can also handle electric hot water installation, solar hot water repair and general hot water repair work if you are not ready to replace the whole unit yet.
Thinking about a hot water upgrade in Roebourne? Whether you are in a family home, community housing or a rental, it is worth checking if your place is ready to move from gas or an old electric tank to a modern heat pump hot water system or solar hot water heating system. With Roebourne’s strong sun, growing interest in sustainability and solid potential for energy efficient hot water, upgrading can reduce bills, cut emissions and future‑proof your home. Talk with experienced local hot water installers and specialists with us for personalised advice, clear hot water system cost comparisons and a solution that suits the way you live.
