Hot Water Systems in Wandi
The 6167 postcode, covering Wandi, Anketell, Bertram, Calista, Casuarina, Kwinana Beach, Kwinana Town Centre, Mandogalup, Medina, Orelia, Parmelia, Postans and The Spectacles and surrounding areas, is home to around 10,868 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 Wandi and the 6167 area, 2,357 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 Wandi'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 6167
19th
State Wide
84th
Australia Wide
Hot Water Installation Wandi
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 Wandi
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWandi
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 Wandi
Compare heat pump hot water systems suitable for Wandi'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 - Wandi, 6167
Hot Water Demographics - Wandi
Based on the Australian Bureau of Statistics 2021 Census (ABS), Wandi has around 10,868 private dwellings, home to approximately 25,404 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Wandi households use approximately 130 litres of hot water daily, equating to a massive 1.4 million litres of hot water used across the suburb every single day.
Other census insights reinforce Wandi's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Wandi community is home to 2,410 couple families with children and 821 one-parent families, meaning a large proportion of households face substantial hot water demand. With 4,882 homes owned with a mortgage and 1,975 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.
Wandi is converting hot water demand to efficient systems faster than many peers, with 21.7% of dwellings already upgraded.
Hot water systems in Wandi
Around Wandi, hot water is a big part of everyday comfort, and more locals are shifting to energy efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With most of the 10,868 dwellings in 6167 being separate houses and an average household size of 2.6 people, families and couples are looking for the best hot water system Australia can offer to keep bills down without sacrificing reliability.
The local climate helps. Wandi enjoys strong sunshine, with mean daily solar exposure around 19 MJ/m², which works out to roughly 5.3 kWh per square metre per day. That is ideal for a solar hot water heating system or a high efficiency heat pump hot water system that can pull free energy from the air. For many households paying a median mortgage of about $1,562 per month and with median household income of $1,538 per week, upgrading from an old 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 6167, there is a mix of owner occupiers and renters, with nearly 4,900 homes owned with a mortgage and around 2,800 rented. Owners are increasingly weighing up heat pump vs solar hot water, while landlords want dependable options that keep tenants happy and running costs reasonable. Brands like Rheem heat pump hot water, Rinnai solar hot water, Sanden heat pump and Chromagen solar hot water are all well known in WA, offering choices from premium ultra efficient units to solid mid range systems that work well with existing solar PV.
For a typical Wandi family, hot water can account for 20–30% of household energy use, so the right hot water installation can make a real dent in bills. Rough annual bill savings can look like this:
• Old electric to heat pump hot water installation: save around $350–$700 per year. • Gas to heat pump hot water system: save about $250–$600 per year. • Gas to solar hot water installation: save roughly $300–$650 per year. • Old electric to modern electric hot water installation powered by rooftop solar: save about $250–$500 per year.
Across Wandi and the wider 6167 area, there have already been 2,357 efficient hot water systems installed, including both heat pump and solar hot water installation projects. Installations ramped up from just 17 systems back in 2001 to peak years around 2008–2011, when more than 180 systems a year were going in. While recent years have settled to 40–80 installs annually, the steady numbers show ongoing interest in electrification, lower running costs and replacing ageing units with the most efficient hot water system people can reasonably afford.
Hot Water Rebates, Tariffs & Savings
Right now there is strong interest in Wandi in replacing old gas or electric hot water with efficient options like a heat pump hot water system, a newer electric hot water system or a solar hot water system. Federal incentives through Small-scale Technology Certificates (STCs) and WA based programs can act like a solar hot water rebate or heat pump hot water rebate, cutting the upfront solar hot water price / cost or heat pump hot water price / cost by a substantial percentage. In some cases, discounts can shave thousands off the installed hot water system price / cost. When you combine rebates with rooftop solar and smart controls, many homes see payback periods drop to just a few years and enjoy hundreds of dollars a year off bills. Choosing a quality rheem solar hot water or rinnai solar hot water system, or a premium sanden heat pump, and using timers or solar diversion to run mainly on daytime solar can turn your setup into a truly energy efficient hot water system. There are also electric hot water system rebate options in some programs that encourage people to move away from gas and towards all electric homes, making solar hot water vs electric hot water and electric hot water vs gas hot water decisions much more attractive. For older units, timely hot water repair, solar hot water repair or even solar hot water tank replacement can be a smart bridge step before a full upgrade.
If you live in Wandi, WA and your current hot water wa setup is getting old, noisy or expensive to run, it is a great time to explore a hot water upgrade. Whether you are weighing heat pump vs solar hot water, comparing solar hot water vs electric hot water, or simply want advice on the best heat pump hot water system for your family, working with experienced hot water installation and hot water repair specialists matters. With strong local sunshine, growing interest in sustainability and good hot water rebate wa options, efficient hot water systems can help cut your bills, reduce emissions and future proof your home. Reach out to trusted local experts for personalised advice with us and find the right solution for your place in Wandi.