Hot Water Systems in Goodnight
The 2736 postcode, covering Goodnight and Tooleybuc and surrounding areas, is home to around 160 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 Goodnight and the 2736 area, 13 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 Goodnight's climate delivering an average of 5.1 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 2736
559th
State Wide
2260th
Australia Wide
Hot Water Installation Goodnight
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 Goodnight
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGoodnight
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 Goodnight
Compare heat pump hot water systems suitable for Goodnight'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 - Goodnight, 2736
Hot Water Demographics - Goodnight
Based on the Australian Bureau of Statistics 2021 Census (ABS), Goodnight has around 160 private dwellings, home to approximately 342 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Goodnight households use approximately 125 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 Goodnight's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Goodnight community is home to 29 couple families with children and 8 one-parent families, meaning a large proportion of households face substantial hot water demand. With 33 homes owned with a mortgage and 55 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.
Goodnight is converting hot water demand to efficient systems faster than many peers, with 8.1% of dwellings already upgraded.
Hot water systems in Goodnight
In Goodnight, more locals are swapping old gas and ageing electric units for an energy efficient hot water system that actually suits country living. With most homes here being separate houses and an average household size of around 2.5 people, families and farming households alike are looking for reliable, low‑running‑cost hot water that can handle daily showers, washing and kitchen use without bill shock.
Goodnight’s strong sunshine is a big advantage. The nearby Tooleybuc weather station records mean daily solar exposure of about 18.2 MJ/m², which works out to roughly 5 kWh/m² of solar energy a day across the year. That’s ideal for a solar hot water system or a modern heat pump hot water system that uses ambient heat in the air. For households with median weekly family incomes around $1,963 and many homes owned outright or with a mortgage, upgrading from older gas or electric hot water to an efficient hot water technology is a logical next step to lock in long‑term savings. Annual hot water energy savings can easily reach hundreds of dollars when you move to the most efficient hot water system for your needs.
Across the 2736 postcode there are 160 private dwellings, with 138 occupied and a good share of families and older residents. Hot water demand is steady year‑round, and hot water energy use can be one of the biggest chunks of a household power bill. That’s why there is growing interest in options like a solar hot water heating system on the roof, a quiet heat pump hot water installation in the yard, or even a well‑sized electric hot water system paired with rooftop solar. Brands such as Rheem, Rinnai, Sanden and Thermann are common choices locally, whether you are after rheem solar hot water, a rheem heat pump hot water unit, rinnai solar hot water, a premium sanden heat pump or a tough Thermann electric hot water system.
When people compare heat pump vs solar hot water, they are usually weighing up upfront hot water system price or cost, space on the roof, and how much solar they already have. A quality heat pump hot water system can be the best heat pump hot water system for shaded blocks or properties with limited roof space, while a roof‑mounted solar hot water installation can be ideal on wide, clear farm sheds and homesteads. For some homes, a modern electric hot water installation combined with rooftop solar and a smart timer still beats an old gas storage unit on running costs.
Typical bill savings in Goodnight for an upgrade might look like:
• Old electric to heat pump hot water system: save roughly $350–$700 per year. • Gas storage to heat pump hot water: save around $300–$600 per year. • Gas storage to solar hot water system: save about $250–$550 per year. • Old electric to new electric hot water system with solar: save roughly $200–$500 per year.
Local installers work with recognised brands like Rheem, Rinnai, Sanden and Thermann to match you with the best hot water system Australia can offer for your situation, whether that’s a compact electric hot water system, a chromagen solar hot water style setup, or a premium sanden heat pump. They can also help with hot water repair, solar hot water repair, solar hot water tank replacement and emergency hot water installation when a system fails without warning.
Recent installs in Goodnight show how the area is slowly but surely shifting towards efficient, all‑electric homes. There have been 13 efficient hot water systems installed in the 2736 postcode, combining both heat pump and solar hot water systems. Installations first appeared in 2003, with small bursts of activity in 2005, 2010 and 2014, and a new wave of interest in 2020. The standout is 2025, with three new systems already installed, underlining growing local interest in electrification, lower running costs and cleaner hot water nsw for households.
Hot Water Rebates, Tariffs & Savings
Across Goodnight and regional NSW, more people are replacing old gas or resistive electric hot water with efficient options like a heat pump hot water system, a newer electric hot water system or a solar hot water heating system. Federal incentives such as Small‑scale Technology Certificates (STCs) can reduce the effective solar hot water price or cost and heat pump hot water price or cost at the point of sale. On top of this, state‑based schemes can offer a solar hot water rebate, a heat pump hot water rebate or even an electric hot water system rebate in some programs, all of which help cut the upfront hot water system price / cost.
For Goodnight homeowners, these hot water rebate nsw options can effectively knock a substantial percentage off the cost of a new heat pump hot water installation or solar hot water installation. Combined with typical savings of a few hundred dollars a year, the payback period for an energy efficient hot water system can be shortened significantly. Using timers, off‑peak tariffs or solar‑diversion controls can push those savings even further, especially if you are weighing up solar hot water vs electric hot water or electric hot water vs gas hot water and want the most efficient hot water system for your roof and budget.
If your current unit is more than 10 years old, running on gas, or you keep needing hot water repair, it may be time to look at a hot water upgrade. In Goodnight, working with experienced local hot water installers like us means you get tailored advice on heat pump hot water, solar hot water systems and modern electric hot water installation. With strong solar potential, growing interest in sustainability and rising energy costs, efficient hot water systems can help cut bills, lower emissions and future‑proof your home. Reach out to our trusted local experts for personalised advice on the best solution for your place in Goodnight.
