Hot Water Systems in Glenside
The 5065 postcode, covering Glenside, Dulwich, Linden Park, Toorak Gardens and Tusmore and surrounding areas, is home to around 4,826 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 Glenside and the 5065 area, 139 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 Glenside'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 5065
120th
State Wide
1249th
Australia Wide
Hot Water Installation Glenside
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 Glenside
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGlenside
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 Glenside
Compare heat pump hot water systems suitable for Glenside'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 - Glenside, 5065
Hot Water Demographics - Glenside
Based on the Australian Bureau of Statistics 2021 Census (ABS), Glenside has around 4,826 private dwellings, home to approximately 10,424 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Glenside households use approximately 120 litres of hot water daily, equating to a massive 0.6 million litres of hot water used across the suburb every single day.
Other census insights reinforce Glenside's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Glenside community is home to 951 couple families with children and 151 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,141 homes owned with a mortgage and 1,754 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.
Glenside is converting hot water demand to efficient systems faster than many peers, with 2.9% of dwellings already upgraded.
Hot water systems in Glenside
Across Glenside, more homeowners are rethinking their old gas and electric hot water system and switching to efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With an average household size of 2.4 people and more than 4,300 occupied dwellings, reliable, affordable hot water is a big deal here – especially for busy families and older residents who call 5065 home.
Glenside’s climate is ideal for efficient hot water. The suburb enjoys around 17 MJ/m² of solar energy a day on average – roughly 4.7 kWh/m² – which gives both a solar hot water heating system and a quality heat pump hot water system plenty of free energy to work with. When you upgrade from older gas or resistive electric units, annual hot water energy savings can be substantial, helping households with typical mortgage repayments of around $2,167 a month keep running costs down. Many locals are finding that moving towards an all‑electric home with an energy efficient hot water system is a logical next step after installing rooftop solar.
In 5065, separate houses and townhouses dominate, which suits roof‑mounted solar hot water installation and outdoor heat pump hot water installation. Hot water can be one of the biggest single energy users in the home, so choosing the most efficient hot water system makes a real difference. Brands like Rheem solar hot water and Rinnai solar hot water are common choices for a solar hot water system, while Sanden heat pump and EvoHeat are popular options when people are chasing the best heat pump hot water system and the most efficient hot water system overall.
Typical savings from upgrading in Glenside can look like this:
• Old electric to heat pump: around $350–$700 per year off bills. • Gas to heat pump: roughly $250–$600 per year. • Gas to solar hot water: about $200–$550 per year. • Old electric to modern electric hot water with solar: roughly $200–$500 per year.
These figures vary with hot water system price, usage and whether you already have solar, but they give a good feel for what is possible when you compare heat pump vs solar hot water and solar hot water vs electric hot water. Many households also take the chance to do a solar hot water tank replacement at the same time as a broader hot water upgrade, keeping future hot water repair costs down.
Glenside has already seen 139 efficient hot water systems installed, combining both heat pump and solar hot water installation jobs. Installations peaked around 2008–2010, when annual numbers hit the high teens, and there has been a steady trickle of systems added every year since. More recent years show renewed interest, with new units going in from 2023 to 2025 as energy prices rise and people look for lower running costs, electrification and less reliance on gas hot water.
Hot Water Rebates, Tariffs & Savings
Across SA, including Glenside, there is growing interest in replacing old gas or electric hot water with efficient options like a heat pump hot water system, newer electric hot water system or solar hot water system. Federal incentives such as Small‑scale Technology Certificates (STCs) reduce the effective solar hot water price / cost and heat pump hot water price / cost. On top of that, state‑based schemes can act as a solar hot water rebate, heat pump hot water rebate or electric hot water system rebate, cutting the upfront hot water system price / cost by a substantial percentage for eligible homes.
For many Glenside households, these hot water rebate SA programs, combined with solar, can shorten payback periods to just a few years. Add smart controls such as timers or solar diversion and you can push more hot water use into the middle of the day, boosting savings even further. With the right setup, a modern energy efficient hot water system can easily save hundreds of dollars a year while shrinking your carbon footprint.
If you are in Glenside and your current unit is ageing, noisy or needing regular hot water repair, it is a good time to compare options like rheem heat pump hot water, rheem solar hot water, rinnai solar hot water, sanden heat pump and other chromagen solar hot water or electric hot water installation choices. Thinking about electric hot water vs gas hot water, or solar hot water vs electric hot water, can feel complex, but you do not have to work it out alone.
If you live or run a business in Glenside, it is worth checking whether your property is ready for a hot water upgrade – from old gas or electric to a heat pump hot water system or solar hot water heating system. Working with experienced hot water installation specialists in hot water SA means you get tailored advice on the best hot water system Australia for your household, plus quality solar hot water repair and hot water system support over the long term. With strong local solar exposure, a clear shift towards sustainability and generous hot water rebate SA incentives, now is a smart time to reduce bills, cut emissions and future‑proof your home by speaking with trusted local experts for personalised advice with us.