Hot Water Systems in Malpas
The 5311 postcode, covering Malpas, Alawoona, Billiatt, Bugle Hut, Maggea, Meribah, Paruna, Schell Well, Taldra, Taplan, Veitch, Woodleigh and Wunkar and surrounding areas, is home to around 188 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 Malpas and the 5311 area, 4 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 Malpas's climate delivering an average of 5.0 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 5311
309th
State Wide
2513rd
Australia Wide
Hot Water Installation Malpas
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 Malpas
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMalpas
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 Malpas
Compare heat pump hot water systems suitable for Malpas'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 - Malpas, 5311
Hot Water Demographics - Malpas
Based on the Australian Bureau of Statistics 2021 Census (ABS), Malpas has around 188 private dwellings, home to approximately 343 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Malpas households use approximately 115 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 Malpas's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Malpas community is home to 22 couple families with children and 6 one-parent families, meaning a large proportion of households face substantial hot water demand. With 29 homes owned with a mortgage and 88 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.
Malpas is converting hot water demand to efficient systems faster than many peers, with 2.1% of dwellings already upgraded.
Hot water systems in Malpas
In Malpas, hot water is a big part of everyday comfort, but rising energy prices are pushing many locals to rethink their old gas or electric hot water system. With most homes here being separate houses and around 88 households owned outright, upgrading to an energy efficient hot water system is a smart long‑term move. The average household size of about 2.3 people means steady hot water demand, and families want reliability without bill shock. Swapping an ageing gas or electric hot water system for a modern heat pump hot water system, solar hot water system or efficient electric hot water system can deliver serious annual hot water energy savings for Malpas homeowners.
Malpas is well suited to efficient hot water technology. The nearby Paruna weather station records mean daily global solar exposure of about 18.2 MJ/m², which works out to roughly 5 kWh per square metre per day. That strong sunlight helps a solar hot water heating system perform well and also boosts the efficiency of a heat pump hot water system, especially when it is timed to run during the sunniest parts of the day or alongside rooftop solar. For many properties, a modern setup becomes the most efficient hot water system on site, especially when compared with older gas units.
Across the 5311 postcode, there are 152 occupied dwellings and a good mix of three and four bedroom homes, so hot water demand is steady year‑round. Many households are still on traditional gas or resistive electric hot water, even though hot water energy use can be one of the biggest chunks of a home’s power bill. There is growing interest in options like Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water and premium heat pumps such as the Sanden heat pump, all competing to be the best hot water system Australia wide for regional homes. When locals compare heat pump vs solar hot water, they are often weighing upfront hot water system price against running costs, roof space and whether they already have solar panels.
Typical annual bill savings in Malpas for a well‑matched upgrade can look like:
• Old electric to heat pump hot water system: save around $400–$800 per year. • Gas to heat pump hot water system: save roughly $300–$600 per year. • Gas to solar hot water system: save about $250–$550 per year. • Old electric to modern electric hot water installation with solar PV: save around $300–$700 per year.
Recent installs in Malpas show this trend starting to build. There have been 4 efficient hot water installations recorded in the 5311 postcode, combining heat pump hot water installation and solar hot water installation. The busiest year so far was 2005 with 2 systems installed, followed by single installations in 2011 and 2020. While the numbers are still small, they reflect a steady, long‑term shift towards efficient hot water, electrification and lower running costs as more households learn about options like rheem heat pump hot water, the best heat pump hot water system for their needs, or an energy efficient hot water system tied into existing solar.
Hot Water Rebates, Tariffs & Savings
Around Malpas, more owners are asking whether to choose solar hot water vs electric hot water, or electric hot water vs gas hot water, especially as older tanks reach the end of their life and need solar hot water tank replacement or general hot water repair. Australian Federal Government incentives, including Small‑scale Technology Certificates (STCs), can reduce the solar hot water price or heat pump hot water price by effectively discounting the upfront hot water system cost. On top of that, South Australian programmes may offer a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate, all contributing to a meaningful hot water rebate SA homeowners can tap into.
For Malpas households on modest median incomes, these discounts can cut the installed cost of a quality system by a substantial percentage and shorten payback periods to just a few years, particularly when paired with solar PV. Using timers or smart controls to run a heat pump during solar hours, or using solar‑diversion to an electric hot water system, can further boost savings and help make your setup the most efficient hot water system your property has ever had. Even when occasional solar hot water repair or hot water installation work is needed, the long‑term bill reductions often outweigh maintenance costs.
If you live in Malpas and your current unit is old, noisy or costly, 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 hot water system, or considering a rheem solar hot water or rinnai solar hot water setup, experienced local hot water SA installers can help you compare options. With Malpas’ strong solar exposure and growing interest in sustainability, choosing an energy efficient hot water system is a practical way to cut bills, reduce emissions and future‑proof your property. Connect with trusted local experts for personalised advice on hot water repair, solar hot water repair, electric hot water installation and efficient hot water upgrades tailored to your Malpas home.