Hot Water Systems in Rob Roy
The 2360 postcode, covering Rob Roy, Oakwood, Auburn Vale, Brodies Plains, Bukkulla, Cherry Tree Hill, Copeton, Elsmore, Gilgai, Graman, Gum Flat, Howell, Inverell, Kings Plains, Little Plain, Long Plain, Mount Russell, Newstead, Nullamanna, Paradise, Sapphire, Spring Mountain, Stanborough, Swanbrook, Wallangra, Wandera and Woodstock and surrounding areas, is home to around 6,133 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 Rob Roy and the 2360 area, 572 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 Rob Roy's climate delivering an average of 5.3 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 2360
110th
State Wide
512nd
Australia Wide
Hot Water Installation Rob Roy
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 Rob Roy
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterRob Roy
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 Rob Roy
Compare heat pump hot water systems suitable for Rob Roy'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 - Rob Roy, 2360
Hot Water Demographics - Rob Roy
Based on the Australian Bureau of Statistics 2021 Census (ABS), Rob Roy has around 6,133 private dwellings, home to approximately 13,263 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Rob Roy households use approximately 120 litres of hot water daily, equating to a massive 0.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Rob Roy's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Rob Roy community is home to 941 couple families with children and 440 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,608 homes owned with a mortgage and 2,044 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.
Rob Roy is converting hot water demand to efficient systems faster than many peers, with 9.3% of dwellings already upgraded.
Hot water systems in Rob Roy
Across Rob Roy and the wider 2360 area, more households are rethinking their old gas and electric hot water system and switching to smarter, energy efficient hot water options. With an average household size of around 2.4 people and more than 3,900 families in the postcode, hot water demand is steady year-round. Power prices keep creeping up, so choosing the most efficient hot water system is becoming just as important as picking the right heater or insulation.
Rob Roy is well placed for a solar hot water system or heat pump hot water system. The local weather station at Oakwood records about 19 MJ/m² of solar exposure each day on average, which is roughly 5.3 kWh/m² of sunshine – plenty to drive a solar hot water heating system or help a heat pump run efficiently. With more than 3,600 dwellings owned outright or with a mortgage, many homeowners are now seeing hot water installation as the logical next step after rooftop solar, cutting bills further and reducing reliance on gas.
In a typical Rob Roy home, hot water can be one of the biggest energy users, especially in three and four bedroom houses that dominate the area. Upgrading from an older electric hot water system to a modern heat pump hot water system or solar hot water system can dramatically cut running costs. Brands like Rheem heat pump hot water units, Sanden heat pump systems and solar options such as Rinnai solar hot water or Chromagen solar hot water are all common choices when locals look for the best hot water system Australia can offer for regional conditions.
Average annual bill savings will vary by household, but realistic ranges for Rob Roy look like:
• Old electric to heat pump hot water installation: $450–$900 per year • Gas to heat pump vs solar hot water: typically $350–$800 per year • Gas to solar hot water installation: $300–$750 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$600 per year
Over the years, Rob Roy and the 2360 postcode have already seen 572 efficient hot water systems installed, combining both heat pump and solar hot water installation. Installations peaked between 2009 and 2011, when more than 290 systems went in, and there has been a steady trickle of upgrades every year since. This long-term trend shows growing local interest in electrification, lower running costs and more reliable hot water NSW households can count on. Many of these jobs have also involved solar hot water repair, hot water repair on ageing tanks, or full solar hot water tank replacement as systems reach the end of their life.
Hot Water Rebates, Tariffs & Savings
For Rob Roy homeowners, the numbers stack up even better once rebates are added. Federal incentives like Small-scale Technology Certificates (STCs) apply to eligible heat pump hot water installation and solar hot water installation, effectively lowering the upfront hot water system price or cost at the point of sale. On top of this, state-based hot water rebate NSW programs can offer a specific heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate when you replace an older, inefficient unit. Combined, these discounts can trim the heat pump hot water price or cost or solar hot water price or cost by a substantial percentage and cut payback periods to just a few years, especially if you also have rooftop solar and use timers or solar diversion. Many households see hundreds of dollars per year off their bills by moving to an energy efficient hot water system and choosing solar hot water vs electric hot water or electric hot water vs gas hot water more carefully.
Whether you need hot water installation for a new build, electric hot water installation to replace a failed unit, or ongoing solar hot water repair and general hot water repair, it pays to work with experienced local specialists. Rob Roy’s strong solar resource and growing interest in sustainability mean efficient hot water systems are a smart way to reduce bills, cut emissions and future-proof your home. If you are comparing heat pump vs solar hot water or just want the best heat pump hot water system for your budget, reach out to trusted local experts for personalised advice and to see which hot water rebate NSW options you can claim.