Hot Water Systems in Tallong
The 2579 postcode, covering Tallong, Big Hill, Brayton, Exeter, Marulan, Marulan South, Penrose and Wingello and surrounding areas, is home to around 2,070 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 Tallong and the 2579 area, 170 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 Tallong'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 2579
282nd
State Wide
1112nd
Australia Wide
Hot Water Installation Tallong
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 Tallong
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterTallong
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 Tallong
Compare heat pump hot water systems suitable for Tallong'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 - Tallong, 2579
Hot Water Demographics - Tallong
Based on the Australian Bureau of Statistics 2021 Census (ABS), Tallong has around 2,070 private dwellings, home to approximately 4,314 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Tallong households use approximately 125 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Tallong's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Tallong community is home to 360 couple families with children and 68 one-parent families, meaning a large proportion of households face substantial hot water demand. With 634 homes owned with a mortgage and 743 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.
Tallong is converting hot water demand to efficient systems faster than many peers, with 8.2% of dwellings already upgraded.
Hot water systems in Tallong
Across Tallong and the 2579 postcode, more locals are swapping old gas and electric units for an energy efficient hot water system that keeps bills down and showers steaming. With mostly separate houses, an average household size of around 2.5 people and many homes owned outright or with a mortgage, Tallong is ideal for long‑term upgrades like a modern heat pump hot water system, solar hot water system or efficient electric hot water system.
Energy costs bite harder when you are running an older storage unit day and night. Upgrading to the most efficient hot water system you can reasonably afford is a logical next step after improving insulation or adding rooftop solar. Tallong’s mean daily solar exposure sits at about 16.4 MJ/m², or roughly 4.5–4.6 kWh/m² per day across the year, which is strong support for both a solar hot water heating system and a quality heat pump hot water system that draws warmth from the air. With median household income around $1,589 per week and many families with kids and older residents, reliable, low‑running‑cost hot water matters.
In 2579 you will mostly find detached homes with three or four bedrooms, so hot water demand is steady, especially in the cooler months. Many properties still rely on gas, so electric hot water vs gas hot water is a real conversation here. When you combine a well‑sized solar hot water system or heat pump with rooftop PV, solar hot water vs electric hot water on tariffs alone becomes a no‑brainer for a lot of households. Brands like Rheem, Rinnai and Chromagen solar hot water are common choices for a solar hot water installation, while Sanden heat pump units are popular for those chasing the best heat pump hot water system and whisper‑quiet performance.
Typical annual bill savings for Tallong homes can look like this:
• Replacing an old electric hot water system with a heat pump hot water system: $400–$700 per year • Switching from gas hot water to a heat pump hot water system: $300–$600 per year • Switching from gas to a solar hot water system: $250–$550 per year • Replacing an old electric unit with a modern electric hot water system plus rooftop solar: $300–$500 per year
There have already been around 170 efficient hot water installations (heat pump and solar) recorded across the 2579 postcode. Installations ramped up sharply around 2009–2011, with 34 systems in 2009 and 21 in 2010, and there has been a fresh uptick with new systems going in again in 2024 and 2025. This pattern shows how Tallong households are steadily moving towards electrification, lower running costs and more energy efficient hot water system options.
When it comes to hot water installation and hot water repair in Tallong, it pays to understand the rebates on offer. Federal incentives like Small‑scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water installation, effectively acting as an upfront discount. NSW hot water rebate programs can also support a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate in some schemes, trimming the heat pump hot water price / cost or solar hot water price / cost by a significant percentage. For many Tallong households, that means hundreds of dollars off the hot water system price / cost, shorter payback periods and typical savings of a few hundred dollars per year on bills. Add smart controls, timers or solar diversion and you can push your energy efficient hot water system to run mostly on cheap solar power.
If your current unit is rusty, unreliable or you are staring down a solar hot water tank replacement, it is a good time to compare heat pump vs solar hot water and even solar hot water vs electric hot water with modern tariffs. Whether you prefer Rheem solar hot water, Rheem heat pump hot water, Rinnai solar hot water, Sanden heat pump options or another brand considered among the best hot water system Australia wide, experienced local installers can size the right solution for your home.
Thinking about a hot water upgrade in Tallong NSW? A quick chat with trusted local hot water nsw specialists can help you weigh up heat pump hot water installation, solar hot water repair or electric hot water installation, tap into any hot water rebate nsw programs and future‑proof your home. Connect with our experienced hot water installers for personalised advice on the best mix of comfort, lower bills and reduced emissions for your Tallong property.