Hot Water Systems in Mount Pleasant
The 6153 postcode, covering Mount Pleasant, Applecross North, Canning Bridge Applecross, Applecross, Ardross and Brentwood and surrounding areas, is home to around 9,163 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 Mount Pleasant and the 6153 area, 1,017 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 Mount Pleasant's climate delivering an average of 5.3 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 6153
58th
State Wide
292nd
Australia Wide
Hot Water Installation Mount Pleasant
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 Mount Pleasant
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMount Pleasant
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 Mount Pleasant
Compare heat pump hot water systems suitable for Mount Pleasant'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 - Mount Pleasant, 6153
Hot Water Demographics - Mount Pleasant
Based on the Australian Bureau of Statistics 2021 Census (ABS), Mount Pleasant has around 9,163 private dwellings, home to approximately 20,547 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Mount Pleasant households use approximately 125 litres of hot water daily, equating to a massive 1.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Mount Pleasant's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Mount Pleasant community is home to 1,828 couple families with children and 337 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,503 homes owned with a mortgage and 3,395 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.
Mount Pleasant is converting hot water demand to efficient systems faster than many peers, with 11.1% of dwellings already upgraded.
Hot water systems in Mount Pleasant
In Mount Pleasant, more homeowners are rethinking their old gas and electric hot water system and switching to 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 2.5 people and more than 8,100 occupied dwellings across 6153, reliable hot water is non‑negotiable – but so is keeping power bills under control. Many local families are on solid incomes, yet still feeling energy costs bite, so upgrading to an energy efficient hot water system is becoming an easy win.
The local climate helps. Melville’s long‑term average solar exposure sits at around 19.2 MJ/m² per day – roughly 5.3 kWh/m² of sun – which is excellent for both a solar hot water heating system and a high‑efficiency heat pump hot water installation. That sunshine, paired with strong home ownership levels (over 5,800 homes owned outright or with a mortgage), makes hot water upgrades a logical next step after rooftop solar. Replacing a tired gas unit or old electric storage with a modern system can deliver substantial Annual Hot Water Energy Savings for Mount Pleasant households.
Around 6153, many larger three‑ and four‑bedroom homes have higher hot water demand, especially with teenagers, frequent laundry loads and regular showers. A well‑sized solar hot water installation or the best heat pump hot water system for your needs can turn hot water from a major cost into one of the most efficient parts of the home. Brands like Rheem heat pump hot water and Rheem solar hot water are popular for dependable performance, while Sanden heat pump units are known for ultra‑low running costs. Rinnai solar hot water and Chromagen solar hot water systems also feature on local roofs, especially where owners want to maximise solar yield.
Typical annual bill savings in Mount Pleasant can look like:
• Old electric to heat pump hot water system: $400–$800 per year • Gas storage to heat pump hot water: $300–$600 per year • Gas to solar hot water system: $250–$550 per year • Old electric to modern electric hot water installation powered by rooftop solar: $250–$500 per year
Over the years, 6153 has seen 1,017 efficient hot water installations, combining heat pump and solar hot water systems. Installations climbed steadily through the mid‑2000s, peaking around 2008–2010 when annual numbers hit the 70–80 range, then settling into a consistent pattern of 20–40 systems per year right through to 2025. That steady stream of upgrades shows how local households are embracing electrification, lower running costs and the most efficient hot water system they can reasonably fit and afford.
Recent interest is also driven by hot water rebate WA programs and national incentives. Federal Small‑scale Technology Certificates (STCs) reduce the upfront solar hot water price / cost and heat pump hot water price / cost, while state schemes can add a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate in some circumstances. Together, these discounts can shave a sizeable chunk off the solar hot water price / cost or heat pump hot water price / cost, often cutting payback times to just a few years. For many Mount Pleasant homes already running rooftop PV, using timers or solar diversion to run an electric hot water system during the day makes solar hot water vs electric hot water a closer call – but either way, you are moving towards an all‑electric, low‑emissions home.
If your existing unit is rusting, leaking or you are weighing up heat pump vs solar hot water, it is worth comparing solar hot water vs electric hot water, including solar hot water tank replacement and ongoing hot water repair costs. The best hot water system Australia‑wide for you might be a compact heat pump, a roof‑mounted solar hot water repair and upgrade, or a simple electric hot water vs gas hot water changeover that sets you up for future solar.
Thinking about a hot water upgrade in Mount Pleasant? Now is a smart time to review your options, from rheem solar hot water and rinnai solar hot water to a premium sanden heat pump or other energy efficient hot water system. Talk with experienced hot water WA installers who understand local homes, rebates and tariffs, and can handle both hot water installation and hot water repair. With hot water systems Mount Pleasant residents can cut bills, reduce emissions and future‑proof their property – connect with trusted local experts for personalised advice with us and see what is possible at your address.