Hot Water Systems in Atwell
The 6164 postcode, covering Atwell, Aubin Grove, Banjup, Beeliar, Cockburn Central, Hammond Park, Jandakot, South Lake, Success, Treeby and Yangebup and surrounding areas, is home to around 24,340 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 Atwell and the 6164 area, 4,253 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 Atwell'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 6164
6th
State Wide
28th
Australia Wide
Hot Water Installation Atwell
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 Atwell
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterAtwell
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 Atwell
Compare heat pump hot water systems suitable for Atwell'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 - Atwell, 6164
Hot Water Demographics - Atwell
Based on the Australian Bureau of Statistics 2021 Census (ABS), Atwell has around 24,340 private dwellings, home to approximately 62,814 people. With an average household size of 2.8 people, and around 50 litres of hot water used per person each day in Australia, Atwell households use approximately 140 litres of hot water daily, equating to a massive 3.4 million litres of hot water used across the suburb every single day.
Other census insights reinforce Atwell's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Atwell community is home to 7,016 couple families with children and 1,447 one-parent families, meaning a large proportion of households face substantial hot water demand. With 12,414 homes owned with a mortgage and 4,491 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.
Atwell is converting hot water demand to efficient systems faster than many peers, with 17.5% of dwellings already upgraded.
Hot water systems in Atwell
In Atwell, more households are rethinking their hot water system and moving to energy‑efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With an average household size of around 2.8 people and more than 24,000 dwellings across 6164, reliable hot water is non‑negotiable – but so is keeping power bills under control. Many families are paying off mortgages of around $1,950 a month, so upgrading from older gas or electric units to an energy efficient hot water system is a logical next step.
Atwell is well suited to efficient hot water. The local Jandakot solar data shows mean daily solar exposure of about 19.1 MJ/m², which is roughly 5.3 kWh/m² per day – strong sunlight that supports both a solar hot water heating system and high‑performance heat pump hot water. With a relatively young median age of 34 and more than 18,000 people never married plus many growing families, long showers, dishwashers and washing machines all add up. Switching from an old gas or electric hot water system to efficient technology can deliver substantial Annual Hot Water Energy Savings for Atwell households.
Across postcode 6164, efficient hot water systems are already well established. There have been 4,253 efficient hot water installations – mainly heat pump and solar hot water installation jobs – showing strong local confidence in the technology. Installations ramped up quickly from just 21 systems in 2001 to peaks of 392 systems in 2006 and 360 in 2005, and while yearly numbers have settled to around 80–120 installs a year recently, that steady demand reflects ongoing interest in electrification and lower running costs. More homes are pairing rooftop solar with a heat pump hot water installation or solar hot water installation to squeeze the most value from daytime generation.
For a typical Atwell family, hot water can be one of the biggest single energy users in the home. Upgrading the hot water installation can deliver real savings:
• Old electric to heat pump hot water system: save roughly $400–$800 per year on bills. • Gas to heat pump hot water system: save around $300–$600 per year. • Gas to solar hot water system: save roughly $250–$550 per year. • Old electric to modern electric hot water system run on solar: save about $300–$700 per year.
Brands like Rheem, Rinnai, Sanden and Thermann are popular in Atwell, offering everything from rheem solar hot water and rheem heat pump hot water to rinnai solar hot water and premium Japanese‑made sanden heat pump units. Many locals look for the best hot water system Australia can offer in their budget, whether that is a compact electric hot water installation for a townhouse or the best heat pump hot water system for a larger family home. When a unit fails, prompt hot water repair or solar hot water repair can be the difference between a quick fix and needing a full solar hot water tank replacement, so it pays to act early and compare hot water system price and solar hot water price options.
In WA, hot water wa rebates and national incentives are helping Atwell homeowners move away from gas. Federal Small‑scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pumps, effectively working like an upfront discount. On top of that, state programs can offer a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate for certain efficient units. These hot water rebate wa incentives can cut the heat pump hot water price or solar hot water price by a substantial percentage, reducing the upfront hot water system cost and shortening payback periods to just a few years – especially if you also have rooftop solar. Using timers or solar diversion to run an electric or heat pump unit during the middle of the day can further improve savings and make a heat pump vs solar hot water decision easier.
If you are weighing up solar hot water vs electric hot water, or electric hot water vs gas hot water, it comes down to running costs, roof space, budget and how long you plan to stay in your Atwell home. The most efficient hot water system for many households is now either a quality heat pump or a well‑designed solar hot water heating system backed up by efficient electric boosting.
If your existing system is older, noisy or struggling to keep up, it is a good time to check whether your Atwell home is ready for a hot water upgrade. Talk with experienced local hot water installers – including heat pump and solar hot water specialists – who understand Atwell’s strong solar conditions and growing interest in sustainability. They can walk you through options, rebates and tariffs, compare heat pump hot water cost with solar and electric alternatives, and help you choose an energy efficient hot water system that cuts bills, reduces emissions and future‑proofs your home. For tailored advice on hot water systems Atwell residents can rely on, connect with trusted local experts and get personalised recommendations for your place.