Hot Water Systems in Alkimos
The 6038 postcode, covering Alkimos and surrounding areas, is home to around 3,782 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 Alkimos and the 6038 area, 1,042 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 Alkimos's climate delivering an average of 5.4 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 6038
54th
State Wide
282nd
Australia Wide
Hot Water Installation Alkimos
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 Alkimos
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterAlkimos
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 Alkimos
Compare heat pump hot water systems suitable for Alkimos'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 - Alkimos, 6038
Hot Water Demographics - Alkimos
Based on the Australian Bureau of Statistics 2021 Census (ABS), Alkimos has around 3,782 private dwellings, home to approximately 9,555 people. With an average household size of 2.8 people, and around 50 litres of hot water used per person each day in Australia, Alkimos households use approximately 140 litres of hot water daily, equating to a massive 0.5 million litres of hot water used across the suburb every single day.
Other census insights reinforce Alkimos's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Alkimos community is home to 1,222 couple families with children and 329 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,209 homes owned with a mortgage and 267 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.
Alkimos is converting hot water demand to efficient systems faster than many peers, with 27.6% of dwellings already upgraded.
Hot water systems in Alkimos
In Alkimos, more homeowners are rethinking their hot water system and moving away from old gas or power‑hungry electric units. With a young, family‑focused community, an average household size of 2.8 people and over 3,500 dwellings, reliable and affordable hot water matters every single day. Swapping to an energy efficient hot water system such as a heat pump hot water system, solar hot water system or modern electric hot water system is becoming the logical next step for households looking to cut bills and future‑proof their home.
Alkimos is well suited to efficient hot water upgrades. The local solar exposure at nearby Yanchep averages about 19.5 MJ/m² per day – roughly 5.4 kWh of sunshine per square metre – which is excellent for both a solar hot water heating system and high‑efficiency heat pump hot water. With many homes owned with a mortgage and median household incomes above $2,000 per week, there is strong demand for smart investments that bring long‑term savings. Upgrading from older gas or resistive electric hot water to a modern energy efficient hot water system can deliver substantial Annual Hot Water Energy Savings for Alkimos homeowners while also trimming carbon emissions.
Across the 6038 postcode, most residents live in separate houses with three or four bedrooms, so hot water demand is steady, especially for young families. Efficient hot water systems such as Rheem heat pump hot water, Sanden heat pump units and roof‑mounted Rheem solar hot water or Chromagen solar hot water systems are common choices for those wanting the most efficient hot water system they can reasonably afford. Many locals also weigh up heat pump vs solar hot water or even solar hot water vs electric hot water when planning a hot water installation or hot water tank replacement.
Typical savings in Alkimos for a well‑matched system are: • Old electric to heat pump hot water installation: around $350–$700 per year off bills. • Gas to heat pump hot water: roughly $250–$600 per year. • Gas to solar hot water installation: about $300–$650 per year. • Old electric to modern electric hot water installation with rooftop solar: around $200–$450 per year.
Local data show 1,042 efficient hot water installations (heat pump and solar hot water) already completed in Alkimos, WA. Install numbers climbed sharply from 2011, peaking around 2014–2016 with more than 500 systems installed over those three years alone, and continuing steadily through to 2025. This trend reflects growing interest in electrification, lower running costs and all‑electric homes powered by rooftop solar. It also shows that when people see neighbours enjoying quieter, cheaper systems like Sanden heat pump or Rheem solar hot water, confidence in these technologies spreads quickly.
Hot Water Rebates, Tariffs & Savings
Around Alkimos, more households are now replacing old gas or ageing cylinders with an efficient heat pump hot water system, quality solar hot water system or a better‑insulated electric hot water system. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to many systems, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate and reducing the solar hot water price / cost or heat pump hot water price / cost by a meaningful margin. WA schemes and occasional programs can also support electric hot water system rebate offers or hot water rebate WA options, further trimming the hot water system price / cost for eligible homes.
For many Alkimos households, these discounts can cut system cost by thousands of dollars and bring payback periods down to just a few years, especially when combined with rooftop solar and smart timers or solar‑diversion controls. A well‑designed energy efficient hot water system can knock hundreds of dollars off annual bills while improving comfort and reliability. Choosing reputable brands and getting prompt hot water repair or solar hot water repair when needed helps keep those savings on track.
When comparing electric hot water vs gas hot water, solar hot water vs electric hot water or searching for the best hot water system Australia can offer, it pays to get local advice. Whether you are considering Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water, a Sanden heat pump or another of the best heat pump hot water system options, an experienced installer can match the system to your roof, tariff and family’s usage.
If you live in Alkimos and your current unit is leaking, noisy or more than 10 years old, it is a good time to check whether your home is ready for a hot water upgrade. Talk with our trusted local hot water WA specialists about heat pump hot water installation, solar hot water installation, electric hot water installation or hot water repair. With Alkimos’ 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 our experienced team for personalised advice and a tailored quote.