Hot Water Systems in Hamilton Hill
The 6163 postcode, covering Hamilton Hill, Bibra Lake Dc, Hilton, O’connor, Bibra Lake, Coolbellup, Kardinya, North Coogee, North Lake, O'connor, Samson and Spearwood and surrounding areas, is home to around 23,919 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 Hamilton Hill and the 6163 area, 4,513 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 Hamilton Hill'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 6163
4th
State Wide
25th
Australia Wide
Hot Water Installation Hamilton Hill
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 Hamilton Hill
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterHamilton Hill
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 Hamilton Hill
Compare heat pump hot water systems suitable for Hamilton Hill'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 - Hamilton Hill, 6163
Hot Water Demographics - Hamilton Hill
Based on the Australian Bureau of Statistics 2021 Census (ABS), Hamilton Hill has around 23,919 private dwellings, home to approximately 50,931 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Hamilton Hill households use approximately 115 litres of hot water daily, equating to a massive 2.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Hamilton Hill's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Hamilton Hill community is home to 3,822 couple families with children and 1,228 one-parent families, meaning a large proportion of households face substantial hot water demand. With 8,126 homes owned with a mortgage and 7,234 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.
Hamilton Hill is converting hot water demand to efficient systems faster than many peers, with 18.9% of dwellings already upgraded.
Hot water systems in Hamilton Hill
Across Hamilton Hill, more households are swapping old gas or tired electric units for an energy efficient hot water system that is cheaper to run and kinder to the planet. With an average household size of around 2.3 people and more than 21,000 occupied dwellings in the 6163 area, reliable, affordable hot water is a big deal for local families and downsizers alike. Power prices keep creeping up, so upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step for many homes looking to lock in long term savings.
Hamilton Hill is well suited to efficient hot water technology. The Fremantle weather station shows mean daily solar exposure of about 19.4 MJ/m², which is roughly 5.4 kWh/m² per day across the year. That strong sunlight helps a solar hot water heating system perform well and also supports heat pump efficiency, especially when paired with rooftop solar. With a solid base of owner occupiers (over 15,000 homes owned outright or with a mortgage) and a median household income around $1,638 per week, many locals can sensibly plan a hot water installation that cuts running costs for years to come.
In 6163 there is a mix of separate houses and townhouses, plus a fair number of flats and apartments, so there is no single best hot water system Australia wide that suits everyone. Smaller homes might lean towards compact heat pump hot water installation, while larger family homes with good roof space are ideal for solar hot water installation. Efficient hot water systems already in the area include brands like Rheem, Rinnai, Sanden and Thermann, with options ranging from rheem solar hot water and rinnai solar hot water through to rheem heat pump hot water and premium sanden heat pump units. These are popular choices for anyone chasing the most efficient hot water system they can reasonably fit and afford.
Typical annual bill savings in Hamilton Hill for an energy efficient hot water upgrade can look like:
• Old electric hot water system to heat pump: $400–$800 per year • Gas storage to heat pump hot water system: $300–$600 per year • Gas storage to solar hot water system: $350–$700 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$500 per year
Local data shows 4,513 efficient hot water systems have already been installed across the postcode, combining heat pump and solar hot water. Installations grew steadily from the early 2000s, with noticeable jumps around 2008–2010 when incentives first ramped up, and strong numbers again through 2015–2021 as more people looked at heat pump vs solar hot water to get away from gas. While yearly installations have eased slightly since 2022, the long term trend is clear: Hamilton Hill households are steadily electrifying, moving towards energy efficient hot water system options that offer lower running costs and fewer emissions.
Hot Water Rebates, Tariffs & Savings
With power prices front of mind, interest in replacing old gas or electric hot water with a heat pump hot water system, updated electric hot water system or solar hot water system in Hamilton Hill is only growing. Homeowners can often tap into a mix of Federal and WA hot water rebate programs. At a national level, Small scale Technology Certificates (STCs) help reduce the upfront solar hot water price / cost or heat pump hot water price / cost at the point of sale. On top of that, WA schemes and occasional retailer offers can act like a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate, especially when you are switching away from gas.
Taken together, these incentives can knock a substantial percentage off the heat pump hot water cost or solar hot water price cost, bringing quality systems like chromagen solar hot water, rheem solar hot water or the best heat pump hot water system options within reach. When you combine rebates with rooftop solar and smart controls such as timers or solar diversion, payback periods can shrink to just a few years, especially if you are moving from electric hot water vs gas hot water tariffs that are no longer competitive. Many Hamilton Hill homes see hundreds of dollars per year shaved off bills by choosing an energy efficient hot water system and optimising when it runs.
If your existing unit is more than ten years old, running out of hot water, or you are weighing up solar hot water vs electric hot water, it is a good time to look at a hot water upgrade. Whether you are planning solar hot water tank replacement, heat pump hot water installation or a straightforward electric hot water installation as part of an all electric home, working with experienced hot water installers in Hamilton Hill, WA makes all the difference. Local specialists understand hot water WA conditions, hot water rebate WA options, tariffs and which systems perform best in our coastal climate. To cut bills, reduce emissions and future proof your home, speak with trusted local experts for tailored advice on the best hot water system Australia can offer for your budget and site, from solar hot water repair and hot water repair through to new hot water installation that suits the way you live.