Hot Water Systems in Maddington
The 6109 postcode, covering Maddington and Orange Grove and surrounding areas, is home to around 4,966 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 Maddington and the 6109 area, 879 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 Maddington'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 6109
67th
State Wide
338th
Australia Wide
Hot Water Installation Maddington
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 Maddington
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMaddington
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.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for Maddington
Compare heat pump hot water systems suitable for Maddington'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 - Maddington, 6109
Hot Water Demographics - Maddington
Based on the Australian Bureau of Statistics 2021 Census (ABS), Maddington has around 4,966 private dwellings, home to approximately 12,231 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Maddington households use approximately 135 litres of hot water daily, equating to a massive 0.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Maddington's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Maddington community is home to 1,159 couple families with children and 302 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,986 homes owned with a mortgage and 1,117 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.
Maddington is converting hot water demand to efficient systems faster than many peers, with 17.7% of dwellings already upgraded.
Hot water systems in Maddington
Across Maddington, more locals are switching from old gas and electric units to modern, energy efficient hot water systems that are cheaper to run and kinder to the environment. With around 4,583 occupied dwellings and an average household size of 2.7 people, hot water is a big slice of the power bill for families and tradies alike. Median household income sits at about $1,358 a week, so keeping running costs down really matters.
Maddington’s sunny climate is ideal for a solar hot water system or a high efficiency heat pump hot water system. The Gosnells City weather station records an average of 18.9 MJ/m² of solar exposure each day over the year, which is roughly 5.25 kWh/m² per day. That strong sunlight helps both a solar hot water heating system and a heat pump hot water system perform well, especially when paired with rooftop solar. For many households paying off a mortgage of around $1,517 a month, upgrading from an older gas or electric hot water system to an energy efficient hot water system is a logical next step to lock in long term savings.
In the 6109 area, most residents live in separate houses with three or four bedrooms, so hot water demand is steady throughout the year. A modern hot water system sized correctly for a typical Maddington family can noticeably cut energy use compared with an ageing storage tank. Many homes are also looking at electric hot water vs gas hot water as they plan an all electric home powered by solar.
To give you a feel for potential savings, here are realistic annual bill reductions many households see when they combine a smart hot water installation with the right tariff and controls:
• Old electric to heat pump hot water installation: save roughly $350–$700 per year. • Gas storage to heat pump: save around $250–$550 per year. • Gas storage to solar hot water installation: save about $300–$650 per year. • Old electric to modern electric hot water installation using rooftop solar: save around $200–$500 per year.
Brands like Rheem, Rinnai, Sanden and Thermann are common in Maddington, offering options from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water and premium sanden heat pump systems. Many locals are simply looking for the best hot water system Australia can offer for their budget, while others want the absolute best heat pump hot water system or the most efficient hot water system available to future proof their home.
Efficient hot water has already taken off locally. In Maddington there have been 879 efficient hot water installations recorded, combining heat pump and solar hot water systems. Installations started slowly in the early 2000s, grew through 2006–2010, and have remained steady with ongoing heat pump hot water installation and solar hot water installation activity right through to 2025. This trend shows growing interest in electrification, lower running costs and reliable hot water wa solutions that work with rooftop solar.
Hot Water Rebates, Tariffs & Savings
Maddington homeowners are increasingly comparing heat pump vs solar hot water and even solar hot water vs electric hot water to see what stacks up best once rebates are applied. Federal incentives like Small scale Technology Certificates (STCs) can reduce the solar hot water price / cost or heat pump hot water price / cost at the point of sale, and WA based programs and retailer offers sometimes add extra discounts. In practice, a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate can trim the upfront hot water system price / cost by a substantial margin, making high efficiency systems much more affordable.
Once installed, many households save hundreds of dollars per year on energy bills, especially when they use timers or solar diversion to run an electric hot water system or heat pump during the middle of the day. That shortens the payback period considerably, particularly for homes that already have solar and may be considering solar hot water tank replacement, solar hot water repair or upgrading to a new energy efficient hot water system. For some, the choice between solar hot water repair and full replacement comes down to long term savings and reliability.
If your current unit is old, noisy or struggling, it is a good time to check whether your Maddington home is ready for a hot water upgrade. Whether you are moving away from gas, comparing solar hot water vs electric hot water, or looking for a simple, reliable electric hot water system with rebates, experienced hot water wa installers can help you weigh up the options. With strong local sunshine, a growing focus on sustainability and rising power prices, efficient hot water systems are a smart way to cut bills, reduce emissions and future proof your home. For personalised advice on hot water repair, solar hot water price / cost, solar hot water tank replacement or choosing the right system, connect with trusted local experts in Maddington today.