Hot Water Systems in Kensington
The 6151 postcode, covering Kensington, South Perth and South Perth Angelo St and surrounding areas, is home to around 8,510 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 Kensington and the 6151 area, 467 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 Kensington'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 6151
113rd
State Wide
601st
Australia Wide
Hot Water Installation Kensington
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 Kensington
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterKensington
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 Kensington
Compare heat pump hot water systems suitable for Kensington'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 - Kensington, 6151
Hot Water Demographics - Kensington
Based on the Australian Bureau of Statistics 2021 Census (ABS), Kensington has around 8,510 private dwellings, home to approximately 15,758 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Kensington households use approximately 110 litres of hot water daily, equating to a massive 0.9 million litres of hot water used across the suburb every single day.
Other census insights reinforce Kensington's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Kensington community is home to 1,188 couple families with children and 217 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,888 homes owned with a mortgage and 2,324 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.
Kensington is converting hot water demand to efficient systems faster than many peers, with 5.5% of dwellings already upgraded.
Hot water systems in Kensington
Across Kensington, WA 6151, more homeowners and businesses are rethinking their hot water system and moving away from old gas and power‑hungry units. With average household sizes around 2.2 people and a strong mix of family homes and apartments, reliable, energy efficient hot water is a big deal. Power prices keep rising, so upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is becoming the logical next step.
Kensington is perfectly placed for efficient hot water. The local climate records around 19.3 MJ/m² of solar exposure a day on average – roughly 5.4 kWh/m²/day – which is excellent for both heat pump hot water and any solar hot water heating system. That sunshine, combined with solid median household incomes and a high level of home ownership (over 4,200 dwellings owned outright or with a mortgage), means many households can sensibly invest in long‑term savings. Switching from an old gas or resistive electric unit to an energy efficient hot water system can trim a big chunk off annual energy use, with typical hot water energy savings in Kensington running to hundreds of dollars a year.
In postcode 6151 there are more than 7,200 occupied dwellings, so hot water demand is constant. Many three‑bedroom homes with families and downsizers are now weighing up heat pump vs solar hot water, while units and townhouses often lean towards compact heat pump or electric hot water installation options. Local installers regularly work with trusted brands like Rheem heat pump hot water, Rheem solar hot water, Rinnai solar hot water and premium Sanden heat pump units, helping households find the best hot water system Australia can offer for their situation and budget.
Typical bill savings from a smart upgrade in Kensington can look like:
• Old electric to heat pump hot water system: save around $350–$700 per year • Gas to heat pump hot water system: save around $250–$600 per year • Gas to solar hot water system: save around $250–$550 per year • Old electric to modern electric hot water with solar: save around $200–$500 per year
Over time, these savings can easily outweigh the hot water system price / cost, especially when you factor in rebates and the long life of quality systems.
Efficient hot water is not new to Kensington. There have already been 467 efficient hot water installations in the area, combining heat pump hot water installation and solar hot water installation projects. Install numbers rose strongly from just a handful in the early 2000s to a peak around 2009–2010, and there has been steady activity through the 2010s and into the 2020s. Recent years show ongoing interest, with new systems going in every year as residents look for lower running costs, hot water repair or replacement options, and ways to future‑proof their all‑electric homes.
Hot Water Rebates, Tariffs & Savings
Right now, hot water WA incentives are helping Kensington households replace old gas or electric hot water with efficient options. Federal Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively working like an upfront discount. On top of that, state programs can provide a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when you upgrade to more efficient models. Together, these can cut the heat pump hot water price / cost or solar hot water price / cost by a substantial percentage. For many homes, the payback period drops to just a few years, especially if you pair your new system with rooftop solar and use timers or solar diversion to maximise self‑consumption. With the right setup, a solar hot water vs electric hot water comparison often shows big lifetime savings, and even electric hot water vs gas hot water can favour modern electrics when tariffs and efficiency are considered.
If your current unit is leaking, due for solar hot water tank replacement, or you are facing repeated hot water repair bills, it may be time to explore options like a Sanden heat pump, Rheem heat pump hot water, Chromagen solar hot water or Rinnai solar hot water. Modern systems are designed to be the most efficient hot water system possible for your property, and a good installer will help you balance upfront hot water system price / cost with long‑term savings.
If you are in Kensington and wondering whether a heat pump hot water system, solar hot water vs electric hot water, or a simple electric hot water installation is right for you, now is a great time to check your options. With strong sun, growing interest in sustainability and generous hot water rebate WA incentives, upgrading to a modern, energy efficient hot water system can cut bills, reduce emissions and make your home more comfortable. Talk with our experienced local hot water installers for tailored advice on solar hot water repair, hot water installation and the best heat pump hot water system for your place, and find out how an efficient hot water upgrade can future‑proof your Kensington home.