Hot Water Systems in Oakden
The 5086 postcode, covering Oakden, Gilles Plains, Greenacres, Hampstead Gardens, Hillcrest and Manningham and surrounding areas, is home to around 6,995 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 Oakden and the 5086 area, 417 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 Oakden's climate delivering an average of 4.8 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 5086
24th
State Wide
659th
Australia Wide
Hot Water Installation Oakden
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 Oakden
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterOakden
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 Oakden
Compare heat pump hot water systems suitable for Oakden'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 - Oakden, 5086
Hot Water Demographics - Oakden
Based on the Australian Bureau of Statistics 2021 Census (ABS), Oakden has around 6,995 private dwellings, home to approximately 16,791 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Oakden households use approximately 130 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 Oakden's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Oakden community is home to 1,651 couple families with children and 325 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,472 homes owned with a mortgage and 1,586 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.
Oakden is converting hot water demand to efficient systems faster than many peers, with 6.0% of dwellings already upgraded.
Hot water systems in Oakden
Across Oakden and the wider 5086 area, more households are rethinking their hot water system and shifting to energy efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With an average household size of around 2.6 people and more than 6,500 dwellings, reliable hot water is non‑negotiable, but rising energy costs mean many locals are looking for smarter, cheaper ways to heat water.
Oakden’s mix of family homes and downsizers, plus a median household income of about $1,574 a week, makes value for money important. Many homes are owned with a mortgage, while more than 2,300 are rented, so both owners and investors are paying close attention to hot water system price and running costs. Upgrading from an older gas or electric hot water system to an energy efficient hot water system can cut a big chunk from your power bill. With Northfield’s average annual solar exposure of about 17.3 MJ/m² a day (roughly 4.8 kWh/m² per day), the area is well suited to a solar hot water heating system or a high‑efficiency heat pump hot water system that takes advantage of mild Adelaide conditions.
In 5086, hot water can easily be one of the biggest single uses of energy in the home, especially in three‑ and four‑bedroom houses with kids or multi‑generational families. That’s why more locals are comparing heat pump vs solar hot water, or solar hot water vs electric hot water, to work out the most efficient hot water system for their roof space, budget and tariff. Brands like Rheem heat pump hot water and Rheem solar hot water are popular, along with Sanden heat pump units and Rinnai solar hot water options for those chasing the best heat pump hot water system or the best hot water system Australia has to offer.
Typical savings from a hot water upgrade in Oakden look like this:
• Old electric to heat pump hot water installation: save roughly $350–$700 a year on bills. • Gas to heat pump: save around $250–$600 a year, depending on gas prices and usage. • Gas to solar hot water installation: save about $250–$550 a year. • Old electric to modern electric hot water installation with good rooftop solar: save about $200–$500 a year by timing usage to solar.
There have already been 417 efficient hot water installations (heat pump and solar hot water installations) recorded in the Oakden postcode, showing strong local interest in electrification and lower running costs. Installations ramped up from the early 2000s, peaking around 2008 with 70 systems in a single year and staying steady through 2011. While annual numbers have eased since then, the trend reflects early adopters moving to solar hot water installation, followed by a gradual shift towards newer heat pump technology as prices fall and performance improves.
When you are comparing hot water system cost, heat pump hot water price, or solar hot water price, rebates can make an enormous difference. Federal Small‑scale Technology Certificates (STCs) reduce the upfront cost of eligible systems like a solar hot water system or heat pump hot water system across SA. On top of that, South Australian hot water rebate programs and energy efficiency schemes can provide a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate that further cuts the out‑of‑pocket cost for Oakden homeowners. In some cases, discounts can effectively reduce system cost by 30–50%, turning a long‑term investment into a much faster payback.
For many Oakden households, switching to an energy efficient hot water system can trim hundreds of dollars a year off energy bills, especially when combined with rooftop solar and smart timers or solar‑diversion controls. That is why hot water SA incentives and hot water rebate SA programs are helping drive the move away from older gas hot water towards all‑electric homes.
If your current unit is old, noisy, leaking, or you are just sick of high bills, it is a good time to see whether a heat pump hot water system, solar hot water heating system or efficient electric hot water system is right for your Oakden home. We can help with hot water installation, electric hot water installation, heat pump hot water installation and solar hot water tank replacement, as well as ongoing hot water repair and solar hot water repair when something goes wrong. Working with experienced hot water installers who understand Oakden’s climate, tariffs and housing mix means you get tailored advice on electric hot water vs gas hot water, heat pump vs solar hot water, and the most efficient hot water system for your situation. Chat with our trusted local experts for personalised guidance on hot water Oakden, and take the next step towards lower bills, fewer emissions and a future‑proof, energy efficient hot water upgrade.