Hot Water Systems in Grawin Opal Fields
The 2832 postcode, covering Grawin Opal Fields, Bulyeroi, Angledool, Boorooma, Come By Chance, Cryon, Cumborah and Walgett and surrounding areas, is home to around 688 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 Grawin Opal Fields and the 2832 area, 43 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 Grawin Opal Fields's climate delivering an average of 5.5 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 2832
474th
State Wide
1792nd
Australia Wide
Hot Water Installation Grawin Opal Fields
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 Grawin Opal Fields
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGrawin Opal Fields
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 Grawin Opal Fields
Compare heat pump hot water systems suitable for Grawin Opal Fields'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 - Grawin Opal Fields, 2832
Hot Water Demographics - Grawin Opal Fields
Based on the Australian Bureau of Statistics 2021 Census (ABS), Grawin Opal Fields has around 688 private dwellings, home to approximately 1,374 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Grawin Opal Fields households use approximately 120 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Grawin Opal Fields's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Grawin Opal Fields community is home to 96 couple families with children and 57 one-parent families, meaning a large proportion of households face substantial hot water demand. With 92 homes owned with a mortgage and 192 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.
Grawin Opal Fields is converting hot water demand to efficient systems faster than many peers, with 6.3% of dwellings already upgraded.
Hot water systems in Grawin Opal Fields
In Grawin Opal Fields, more locals are looking at upgrading to an energy efficient hot water system that can handle outback conditions and high power prices. With an average household size of around 2.4 people and most dwellings being separate houses, families and owner occupiers are keen to cut running costs without giving up reliable hot showers. Many homes still rely on older gas or resistive electric hot water, so moving to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step. With strong sun across the year, the area averages about 19.8 MJ/m² of solar exposure a day – roughly 5.5 kWh/m² – which is ideal for both heat pump and solar hot water heating system performance and solid annual hot water energy savings.
In a postcode where median household income sits around $1,359 a week and many residents own their homes outright, there is real interest in upgrades that pay for themselves. A well sized hot water installation can be matched to the number of bedrooms and typical hot water demand, from smaller systems for couples to larger tanks for families. Choosing the right option – whether a rheem solar hot water system, a sanden heat pump, a Rheem heat pump hot water unit or a Rinnai solar hot water setup – comes down to budget, roof space, power tariffs and how you use hot water day to day.
Across 2832, there have already been 43 efficient hot water systems installed, mainly solar and heat pump hot water installation projects. Installations peaked between 2008 and 2011, with standout years like 2009 and 2011 showing strong interest in getting away from expensive gas and old electric hot water. More recent years have been quieter, which means many systems in Grawin Opal Fields are now ageing and due for hot water repair, upgrade or even full solar hot water tank replacement. That creates a fresh opportunity to compare heat pump vs solar hot water, or even solar hot water vs electric hot water, and choose the most efficient hot water system for your property.
For typical homes, switching from an old electric hot water system to a quality heat pump hot water system can slash usage by up to two thirds. To give a feel for the savings, many households see average annual bill reductions such as:
• Old electric to heat pump hot water: about $400–$800 a year • Gas to heat pump hot water: about $300–$700 a year • Gas to solar hot water system: about $250–$600 a year • Old electric to modern electric hot water with good rooftop solar: about $250–$500 a year
Brands like Rheem, Rinnai, Sanden and Thermann are popular across regional NSW, offering options from high performance rheem solar hot water and rinnai solar hot water through to premium sanden heat pump units that are often rated among the best heat pump hot water system choices in Australia.
Hot Water Rebates, Tariffs & Savings
Around Grawin Opal Fields, more households are weighing up electric hot water vs gas hot water as they look to electrify and make better use of rooftop solar. Federal incentives such as Small-scale Technology Certificates (STCs) apply to eligible solar hot water installation and heat pump hot water installation, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate that can knock thousands off the solar hot water price / cost or heat pump hot water price / cost. NSW-based schemes and occasional electric hot water system rebate offers can also support moving to an energy efficient hot water system, especially when replacing old gas. For many Grawin Opal Fields homes, these discounts can cut the overall hot water system price / cost by a substantial percentage and shorten payback to just a few years. Add smart timers or solar diversion and your hot water NSW tariffs work harder for you, pushing running costs down further and making options like rheem heat pump hot water or chromagen solar hot water even more attractive.
If you live or run a business in Grawin Opal Fields and your current unit is old, unreliable or costing a fortune, now is a good time to check if your place is ready for a hot water upgrade. Whether you are moving from gas to an all electric hot water system, or weighing up heat pump vs solar hot water as the best hot water system Australia can offer for your needs, experienced local installers can help design a solution that suits your usage, budget and roof space. With strong solar, growing interest in sustainability and generous hot water rebate NSW options, efficient hot water systems can reduce bills, cut emissions and future proof your home or shed. Reach out to trusted hot water specialists in Grawin Opal Fields for personalised advice, hot water repair, electric hot water installation, solar hot water repair or a full hot water installation that is built for outback conditions.
Nearby Suburbs
See Also
- Learn more about solar power in Grawin Opal Fields
- Learn more about solar batteries in Grawin Opal Fields
- Learn more about using split systems for heating in Grawin Opal Fields
- Learn more about air-conditioning in Grawin Opal Fields
- Hot water in Cumborah, NSW
- Using efficient hot water systems in Walgett, NSW
