Hot Water Systems in Roelands
The 6226 postcode, covering Roelands and surrounding areas, is home to around 322 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 Roelands and the 6226 area, 114 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 Roelands'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 6226
183rd
State Wide
1349th
Australia Wide
Hot Water Installation Roelands
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 Roelands
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterRoelands
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 Roelands
Compare heat pump hot water systems suitable for Roelands'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 - Roelands, 6226
Hot Water Demographics - Roelands
Based on the Australian Bureau of Statistics 2021 Census (ABS), Roelands has around 322 private dwellings, home to approximately 854 people. With an average household size of 3 people, and around 50 litres of hot water used per person each day in Australia, Roelands households use approximately 150 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 Roelands's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Roelands community is home to 91 couple families with children and 10 one-parent families, meaning a large proportion of households face substantial hot water demand. With 168 homes owned with a mortgage and 97 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.
Roelands is converting hot water demand to efficient systems faster than many peers, with 35.4% of dwellings already upgraded.
Hot water systems in Roelands
Around Roelands, more locals are rethinking their hot water system and moving away from old gas and power‑hungry electric units. With most of the 296 dwellings being family homes and an average household size of about three people, hot water demand is steady all year. Power bills bite when you are paying to heat water inefficiently, so upgrading to a heat pump hot water system, solar hot water system or modern electric hot water system is becoming the logical next step for many households and small businesses.
Roelands is actually very well suited to efficient hot water. The area enjoys strong sunshine, with average annual solar exposure of about 18.1 MJ/m² per day – roughly 5 kWh/m²/day – which is excellent for a solar hot water heating system or for running a heat pump on daytime solar. Families here typically have solid incomes and mortgages to juggle, so cutting the running cost of hot water while keeping showers comfortable makes a lot of sense. Shifting from older gas or off‑peak electric to an energy efficient hot water system can deliver sizeable annual hot water energy savings without changing your lifestyle.
In the 6226 postcode there are 322 dwellings in total, and a high share are owned with a mortgage or owned outright, which means many owners can choose when to replace their systems rather than waiting for a breakdown. Hot water can be one of the biggest single energy users in a typical Roelands home, especially for families with teenagers and busy tradie showers. That is driving interest in options like Rheem heat pump hot water and Sanden heat pump units, as well as roof‑mounted brands such as Solahart‑style systems, Chromagen solar hot water and Rheem solar hot water. For some properties, a quality rinnai solar hot water or efficient electric unit paired with rooftop PV still stacks up as the best hot water system Australia has to offer for their situation.
Average bill savings will vary, but these ranges are realistic for Roelands homes:
• Old electric to heat pump hot water installation: around $350–$700 per year • Gas to heat pump vs solar hot water: roughly $250–$600 per year • Gas to solar hot water installation: around $300–$650 per year • Old electric to modern electric hot water installation with good rooftop solar: around $200–$450 per year
Across Roelands there have already been 114 efficient hot water installations, combining both heat pump and solar hot water installation jobs. Install numbers grew strongly from the mid‑2000s, with peaks around 2007 and steady activity through the 2010s. More recently, installations have picked up again, with 7 systems in 2022 and 10 in 2023, plus new systems going in through 2024 and 2025. This trend shows growing local interest in electrification, lower running costs and swapping out old gas hot water for options like a heat pump hot water system or high‑performance solar hot water vs electric hot water.
Hot Water Rebates, Tariffs & Savings
For Roelands households, the appeal of efficient hot water is boosted by rebates. Federal incentives, such as Small‑scale Technology Certificates (STCs), reduce the upfront solar hot water price / cost and heat pump hot water price / cost on approved systems. On top of that, WA hot water rebate WA programs and other state‑based schemes can support heat pump hot water rebate offers, and in some cases electric hot water system rebate options when you are replacing old gas. These discounts can effectively trim the system cost by a substantial percentage, especially for larger family systems.
With the right choice of most efficient hot water system for your home – whether that is a best heat pump hot water system, a rheem solar hot water unit, rinnai solar hot water, chromagen solar hot water or a well‑sized sanden heat pump – many Roelands families can save hundreds of dollars per year. Payback periods shorten even further if you already have solar and use timers or smart controls to run your electric hot water system when your panels are generating. If you are dealing with an ageing solar hot water tank replacement, or you need hot water repair or solar hot water repair, it can be the perfect time to reassess your hot water system price / cost over the life of the unit rather than just the upfront bill.
Whether you are comparing electric hot water vs gas hot water, weighing up heat pump vs solar hot water, or simply planning your next hot water installation in Roelands, it is worth looking beyond the sticker price. An energy efficient hot water system can reduce bills, cut emissions and future‑proof your home as tariffs and gas prices change.
If your hot water is getting unreliable, or you are curious about solar hot water vs electric hot water for your Roelands property, now is a smart time to explore your options. Talk with experienced hot water WA specialists who understand local conditions and can guide you through heat pump hot water installation, solar hot water tank replacement, hot water repair and electric hot water installation. With strong solar, a community that values sustainability, and generous hot water rebate WA incentives, Roelands homes are well placed to upgrade to efficient hot water systems that lower bills and carbon. Connect with trusted local experts for personalised advice with us and find the best hot water system Australia can offer for your home or business.