Hot Water Systems in De Mole River
The 5223 postcode, covering De Mole River, Brownlow, D’estrees Bay, Stun’sail Boom, Stun'sail Boom, Bay Of Shoals, Birchmore, Brownlow Ki, Cape Borda, Cassini, Cygnet River, D'estrees Bay, Duncan, Emu Bay, Flinders Chase, Gosse, Haines, Harriet River, Karatta, Kingscote, Kohinoor, Macgillivray, Menzies, Middle River, Nepean Bay, Newland, North Cape, Seal Bay, Seddon, Stokes Bay, Vivonne Bay, Western River and Wisanger and surrounding areas, is home to around 2,041 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 De Mole River and the 5223 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 De Mole River's climate delivering an average of 4.6 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 5223
119th
State Wide
1243rd
Australia Wide
Hot Water Installation De Mole River
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 De Mole River
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterDe Mole River
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 De Mole River
Compare heat pump hot water systems suitable for De Mole River'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 - De Mole River, 5223
Hot Water Demographics - De Mole River
Based on the Australian Bureau of Statistics 2021 Census (ABS), De Mole River has around 2,041 private dwellings, home to approximately 3,193 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, De Mole River households use approximately 110 litres of hot water daily, equating to a massive 0.2 million litres of hot water used across the suburb every single day.
Other census insights reinforce De Mole River's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The De Mole River community is home to 256 couple families with children and 50 one-parent families, meaning a large proportion of households face substantial hot water demand. With 413 homes owned with a mortgage and 584 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.
De Mole River is converting hot water demand to efficient systems faster than many peers, with 6.8% of dwellings already upgraded.
Hot water systems in De Mole River
Across De Mole River and the wider 5223 area, more locals are rethinking their old gas and electric hot water system and moving to 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 2.2 people and a big share of homes owned outright or with a mortgage, hot water is a major running cost that families and retirees alike are looking to bring under control.
De Mole River is blessed with strong sunshine, with mean daily solar exposure around 16.4 MJ/m², or roughly 4.5–4.6 kWh of solar energy per square metre per day. That makes the area well suited to a solar hot water heating system or a high‑efficiency heat pump hot water system that uses ambient air to heat your tank. For many homes, upgrading from older gas or resistive electric hot water to an energy efficient hot water system can slash hot water energy use by more than half, delivering meaningful Annual Hot Water Energy Savings without sacrificing comfort.
With around 1,430 occupied private dwellings across the postcode and a median household income of about $1,209 per week, every dollar on power bills matters. Many households are already investing in efficiency, and hot water is often the logical next step after solar panels. In De Mole River, 139 efficient hot water systems have been installed to date, combining heat pump hot water installation and solar hot water installation. Installations peaked in the mid‑2000s, with strong years in 2004 and 2009, and there has been a renewed trickle of systems going in from 2019 through to 2024 as interest in electrification and lower running costs grows again.
For a typical De Mole River household, hot water can be one of the biggest single energy loads. Swapping to the most efficient hot water system for your situation can deliver solid savings:
• Old electric to heat pump: save roughly $350–$700 per year on bills. • Gas to heat pump: save around $250–$600 per year, depending on gas prices. • Gas to solar hot water: save about $200–$500 per year. • Old electric to modern electric with solar: often $200–$450 per year when timed with solar generation.
Well‑known brands like Rheem heat pump hot water units and Rheem solar hot water systems are popular for reliability and broad service support. Rinnai solar hot water is a common choice for roof‑mounted solar hot water tank replacement, while premium options like Sanden heat pump systems are often chosen by homeowners chasing the best heat pump hot water system performance and ultra‑low running costs. Chromagen solar hot water also appears in the local market for those wanting a robust solar hot water system at a competitive solar hot water price / cost.
Choosing between heat pump vs solar hot water or solar hot water vs electric hot water comes down to your roof space, budget, and whether you already have solar PV. A good installer will walk you through hot water system price / cost comparisons, realistic heat pump hot water price / cost figures, and how an electric hot water installation can be set up with timers or solar diversion so you are mostly heating water from your own rooftop energy. They can also advise on electric hot water vs gas hot water if you are planning an all‑electric home.
In South Australia, hot water sa incentives make upgrades more attractive. Federal Small‑scale Technology Certificates (STCs) and state‑based schemes can act like a hot water rebate sa, effectively cutting the upfront solar hot water price / cost or heat pump hot water price / cost by a substantial percentage. A solar hot water rebate or heat pump hot water rebate can easily trim thousands from the quote, while an electric hot water system rebate may apply when you replace old, inefficient units with approved models. For many De Mole River homeowners, that means payback periods dropping to just a few years, especially when combined with solar PV and smart controls.
Even if you are mainly focused on reliability and hot water repair, it is worth considering whether this is the time to upgrade. Experienced local technicians can handle hot water installation, solar hot water repair, and solar hot water tank replacement while making sure you get the most efficient hot water system your budget allows. They can also ensure your new hot water sa setup is sized correctly for your household and tuned for off‑peak tariffs or solar use.
If you live in De Mole River and your current unit is ageing, noisy or costing a fortune to run, now is a smart time to look at efficient hot water systems De Mole River homes are switching to. Talk with our trusted local heat pump and solar hot water specialists about the best hot water system Australia has to offer for your property. You will get clear advice on options, rebates and running costs so you can cut bills, reduce emissions and future‑proof your home—then connect with us for personalised recommendations and expert hot water repair or installation support.