Hot Water Systems in Metcalfe
The 3448 postcode, covering Metcalfe, Elphinstone and Sutton Grange and surrounding areas, is home to around 464 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 Metcalfe and the 3448 area, 79 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 Metcalfe's climate delivering an average of 4.5 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 3448
409th
State Wide
1534th
Australia Wide
Hot Water Installation Metcalfe
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 Metcalfe
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMetcalfe
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.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for Metcalfe
Compare heat pump hot water systems suitable for Metcalfe'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 - Metcalfe, 3448
Hot Water Demographics - Metcalfe
Based on the Australian Bureau of Statistics 2021 Census (ABS), Metcalfe has around 464 private dwellings, home to approximately 917 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Metcalfe households use approximately 115 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 Metcalfe's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Metcalfe community is home to 66 couple families with children and 14 one-parent families, meaning a large proportion of households face substantial hot water demand. With 178 homes owned with a mortgage and 189 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.
Metcalfe is converting hot water demand to efficient systems faster than many peers, with 17.0% of dwellings already upgraded.
Hot water systems in Metcalfe
Across Metcalfe and the 3448 district, more locals are switching to energy efficient hot water systems – from modern electric hot water to a heat pump hot water system or a solar hot water system. With most homes here being separate houses and an average household size of about 2.3 people, hot water is a big chunk of the power bill, especially for families and retirees on fixed incomes.
Metcalfe enjoys strong sunlight, with average solar exposure of around 16.3 MJ/m² per day – roughly 4.5 kWh/m²/day – which is ideal for a solar hot water heating system and helps a heat pump hot water system run more efficiently. With many homes owned outright or with a mortgage, and a median household income around $1,455 a week, upgrading from older gas or electric units to a more efficient hot water system is a logical next step to cut running costs. Annual hot water energy savings can be substantial when you move from an old electric hot water system or gas storage unit to a modern energy efficient hot water system.
In Metcalfe 3448, most dwellings are three or four bedroom homes, so there is steady hot water demand from showers, washing and dishwashers. Hot water can easily account for a quarter of household energy use, so choosing the most efficient hot water system makes a real difference. Many homes already have rooftop solar, which pairs perfectly with a solar hot water system or a high performance heat pump hot water installation. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are popular options, alongside systems from Thermann and Solahart for those wanting the best heat pump hot water system or a reliable rheem solar hot water set-up.
Typical annual bill savings in a Metcalfe home can look like this:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump hot water: save around $250–$600 per year. • Gas to solar hot water system: save around $250–$550 per year. • Old electric to modern electric hot water system run on solar: save around $300–$650 per year.
Recent installs in Metcalfe show how quickly things are changing. There have already been 79 efficient hot water installations (heat pump and solar hot water installation combined) recorded in the postcode. Installations jumped sharply around 2009, with 15 systems in that year alone, and there has been steady interest ever since, including new systems going in most years from 2018 through to 2024. This trend towards hot water electrification reflects local interest in lower running costs, moving away from gas, and making the most of Metcalfe’s solar resources.
Hot Water Rebates, Tariffs & Savings
Right across Metcalfe VIC, more households are looking to replace old gas or electric hot water with efficient options such as a heat pump hot water system, a new electric hot water system or a solar hot water heating system. Federal incentives like Small-scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively cutting the solar hot water price / cost or heat pump hot water price / cost at the point of sale. On top of that, Victorian hot water rebate programs can provide a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate for certain all-electric upgrades. For many homes in Metcalfe, these hot water rebate VIC schemes can reduce the upfront hot water system price / cost by a sizeable percentage and shorten payback times to just a few years, especially if you already have solar PV. Using timers or solar diversion to run an electric hot water system during the day can boost savings even further when comparing solar hot water vs electric hot water, or electric hot water vs gas hot water.
If your current system is ageing, unreliable or you are weighing up heat pump vs solar hot water, now is a good time to look at hot water installation and hot water repair options in Metcalfe. Whether you need electric hot water installation, solar hot water tank replacement, solar hot water repair or a complete heat pump hot water installation, working with experienced hot water installers is essential. Local specialists in hot water VIC can recommend the best hot water system Australia has for your home, from chromagen solar hot water alternatives to premium sanden heat pump units and efficient rheem solar hot water or rinnai solar hot water systems. With Metcalfe’s strong solar exposure and growing interest in sustainability, a modern energy efficient hot water system can help reduce bills, cut emissions and future proof your home. To find out what will work best for your household and tap into any hot water rebate VIC offers, connect with trusted local experts for personalised advice with us and see how a tailored hot water upgrade can work on your property.