Hot Water Systems in Sunnyside
The 6256 postcode, covering Sunnyside, Glenlynn, Kingston, Maranup, Wandillup and Yornup and surrounding areas, is home to around 208 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 Sunnyside and the 6256 area, 34 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 Sunnyside's climate delivering an average of 4.7 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 6256
267th
State Wide
1918th
Australia Wide
Hot Water Installation Sunnyside
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 Sunnyside
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterSunnyside
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 Sunnyside
Compare heat pump hot water systems suitable for Sunnyside'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 - Sunnyside, 6256
Hot Water Demographics - Sunnyside
Based on the Australian Bureau of Statistics 2021 Census (ABS), Sunnyside has around 208 private dwellings, home to approximately 374 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Sunnyside households use approximately 125 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Sunnyside's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Sunnyside community is home to 36 couple families with children and 3 one-parent families, meaning a large proportion of households face substantial hot water demand. With 34 homes owned with a mortgage and 81 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.
Sunnyside is converting hot water demand to efficient systems faster than many peers, with 16.3% of dwellings already upgraded.
Hot water systems in Sunnyside
Around Sunnyside, more locals are swapping old gas and tired electric units for an energy efficient hot water system that keeps bills down and showers hot all year round. With most homes here being separate houses and an average household size of about 2.5 people, a well‑sized hot water system is a simple way to rein in energy costs on a typical family budget of around $1,500 a week. Upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step if you are already watching power prices or thinking about going all‑electric.
Sunnyside is well suited to efficient hot water. The nearby Yornup weather station records an annual mean solar exposure of about 17.1 MJ/m² per day, which is roughly 4.75 kWh/m² of sunshine daily. That strong solar resource helps a solar hot water heating system perform reliably and also boosts the efficiency of a quality heat pump hot water system, especially when paired with rooftop solar. With 81 dwellings owned outright and many families planning to stay long term, investing in the most efficient hot water system can lock in savings for years. Replacing older gas units with electric hot water vs gas hot water alternatives is also becoming more attractive as people look to cut emissions and simplify their homes.
In the 6256 area, demand is driven by family homes with three or four bedrooms, steady hot water use and a focus on running costs. Hot water energy use can be one of the biggest loads after heating and cooling, so choosing the best hot water system Australia has to offer for your situation really matters. Popular brands around Sunnyside include Rheem and Rinnai for solar hot water installation and electric hot water installation, and high‑performance options like Sanden heat pump and EvoHeat for those chasing the best heat pump hot water system. For many households, a well‑designed electric hot water system with rooftop solar can outperform old gas, making the solar hot water vs electric hot water decision worth a closer look.
Typical annual bill savings for Sunnyside homes can look like this: • Old electric to heat pump hot water system: save around $350–$700 per year • Gas to heat pump hot water system: save about $250–$600 per year • Gas to solar hot water system: save roughly $200–$550 per year • Old electric to modern electric with solar: save about $200–$500 per year
Locally, there have been 34 efficient hot water installations recorded in the Sunnyside postcode, combining both heat pump hot water installation and solar hot water installation. Install numbers peaked in years like 2006 and 2009, with five systems each, and there has been a steady trickle of upgrades right through to 2024. This pattern shows growing interest in electrification, lower running costs and using Sunnyside’s strong sun to power hot water. As more homes add solar, it becomes easier to justify a solar hot water tank replacement, a new rheem solar hot water or rinnai solar hot water system, or even a rheem heat pump hot water unit to soak up excess daytime generation.
Hot Water Rebates, Tariffs & Savings
Across Sunnyside, more owners are asking whether to choose heat pump vs solar hot water or simply upgrade to a better electric hot water system, especially as older gas units reach the end of their life. Australian Government Small‑scale Technology Certificates (STCs) help cut the solar hot water price / cost and heat pump hot water price / cost by effectively lowering the upfront hot water system price / cost at installation time. On top of that, WA schemes and retailer offers can act like a solar hot water rebate, heat pump hot water rebate or even an electric hot water system rebate in some cases, making an energy efficient hot water system much more affordable.
For Sunnyside households, these hot water rebate wa discounts can slice a substantial percentage off the installed cost, often turning a seven to ten year payback into something closer to five years when combined with rooftop solar. Many homes then save hundreds of dollars a year on bills. Using timers or solar diversion to run a heat pump in the middle of the day can push those savings even further, especially when you compare solar hot water vs electric hot water on standard tariffs. And if anything goes wrong, prompt hot water repair or solar hot water repair from local specialists helps protect your investment.
If you live in Sunnyside and your current unit is ageing, noisy or expensive to run, this is a good time to check whether your home is ready for a hot water upgrade. Whether you are moving from gas to an all‑electric home with a heat pump, or looking at a chromagen solar hot water or rheem solar hot water heating system, working with experienced hot water installation and hot water repair specialists matters. With Sunnyside’s strong solar resource and growing interest in sustainability, efficient hot water systems can trim bills, cut emissions and future‑proof your home. Reach out to trusted local experts for personalised advice with us and find the right hot water wa solution for your property and budget.