Hot Water Systems in Netherton
The 5301 postcode, covering Netherton, Carcuma, Geranium, Jabuk, Moorlands, Parrakie, Peake, Sherlock and Wilkawatt and surrounding areas, is home to around 248 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 Netherton and the 5301 area, 14 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 Netherton'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 5301
269th
State Wide
2248th
Australia Wide
Hot Water Installation Netherton
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 Netherton
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterNetherton
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 Netherton
Compare heat pump hot water systems suitable for Netherton'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 - Netherton, 5301
Hot Water Demographics - Netherton
Based on the Australian Bureau of Statistics 2021 Census (ABS), Netherton has around 248 private dwellings, home to approximately 468 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Netherton 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 Netherton's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Netherton community is home to 37 couple families with children and 6 one-parent families, meaning a large proportion of households face substantial hot water demand. With 42 homes owned with a mortgage and 109 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.
Netherton is converting hot water demand to efficient systems faster than many peers, with 5.6% of dwellings already upgraded.
Hot water systems in Netherton
Across Netherton, more locals are rethinking their old gas and electric hot water systems and shifting to energy efficient options like a modern heat pump hot water system, solar hot water system or upgraded electric hot water system. With most of the 206 dwellings in the 5301 postcode being separate houses and an average household size of 2.3 people, hot water demand is steady year-round. Power prices keep climbing, so upgrading to an energy efficient hot water system is a logical next step for many families and retirees looking to cut running costs.
Netherton’s climate is well suited to efficient hot water. The Glen weather station records an average annual solar exposure of about 17.3 MJ/m² per day, which is roughly 4.8 kWh/m² of sunshine daily. That strong solar resource helps both a solar hot water heating system and a quality heat pump hot water system perform well, especially when paired with rooftop solar. For households on modest median incomes (around $1,134 a week per household), the annual hot water energy savings from switching away from old resistive electric or gas can make a real difference to the budget.
Most homes in Netherton are owned outright or with a mortgage, which makes hot water installation decisions easier – you can choose the best long-term solution rather than just the cheapest up-front option. A typical 2–4 bedroom home might look at a 250–315L heat pump hot water installation or solar hot water installation sized to match morning and evening usage. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are popular for reliable, efficient systems, while Chromagen solar hot water is another well-known choice for a robust solar hot water tank replacement.
Across the 5301 postcode there have been 14 efficient hot water systems installed – a mix of heat pump and solar hot water – with small peaks in years like 2002, 2005 and 2015. While the numbers are modest, they show a steady, long-term interest in electrification and lower running costs. Each new solar hot water system or heat pump hot water system reduces demand for bottled or mains gas and helps households move towards an all-electric home powered by solar.
Typical bill savings in Netherton for an average household can look like this:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump hot water: save roughly $250–$500 per year. • Gas to solar hot water system: save about $200–$450 per year. • Old electric to modern electric hot water system with solar: save around $250–$600 per year.
When people compare heat pump vs solar hot water, it often comes down to roof space, budget and when they use their hot water. Heat pumps run efficiently even on cloudy days, while a solar hot water vs electric hot water setup can be excellent if you already have a big PV system. For many, the best hot water system Australia-wide is whichever delivers reliable hot water at the lowest lifetime cost – and in practice that is usually a heat pump or solar hot water heating system, rather than traditional gas.
In SA, homeowners in Netherton can access a mix of Federal and state incentives to bring down the hot water system price. Small-scale Technology Certificates (STCs) apply to eligible heat pump and solar systems, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate that can shave a substantial percentage off the installed heat pump hot water cost or solar hot water price. On top of that, there are electric hot water system rebate programs from time to time that encourage households to move away from gas hot water and towards more efficient options. For many Netherton homes, combining a hot water rebate SA offer with rooftop solar and smart timers can cut payback periods to just a few years, especially when hot water energy use is a big slice of the overall bill.
A well-chosen energy efficient hot water system – whether a Rheem solar hot water unit, Sanden heat pump, Rinnai solar, or another best heat pump hot water system – can be the most efficient hot water system for your situation. It all depends on your roof, existing wiring, current electric hot water vs gas hot water setup and how much hot water your family actually uses.
If you are in Netherton and your old gas or electric unit is getting on, now is a smart time to look at a hot water upgrade. Talk with experienced hot water SA installers who specialise in heat pump hot water installation, solar hot water repair, electric hot water installation and general hot water repair. With Netherton’s strong solar resource and growing interest in sustainability, efficient hot water systems can help you reduce bills, cut emissions and future-proof your home. Connect with trusted local experts for personalised advice, clear hot water system cost comparisons and help unlocking any hot water rebate SA programs you are eligible for.