Hot Water Systems in Melton West
The 3337 postcode, covering Melton West, Harkness, Kurunjang, Melton and Toolern Vale and surrounding areas, is home to around 14,377 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 Melton West and the 3337 area, 4,235 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 Melton West's climate delivering an average of 4.2 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 3337
17th
State Wide
29th
Australia Wide
Hot Water Installation Melton West
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 Melton West
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMelton West
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 Melton West
Compare heat pump hot water systems suitable for Melton West'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 - Melton West, 3337
Hot Water Demographics - Melton West
Based on the Australian Bureau of Statistics 2021 Census (ABS), Melton West has around 14,377 private dwellings, home to approximately 38,057 people. With an average household size of 2.8 people, and around 50 litres of hot water used per person each day in Australia, Melton West households use approximately 140 litres of hot water daily, equating to a massive 2.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Melton West's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Melton West community is home to 3,471 couple families with children and 1,361 one-parent families, meaning a large proportion of households face substantial hot water demand. With 6,182 homes owned with a mortgage and 3,431 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.
Melton West is converting hot water demand to efficient systems faster than many peers, with 29.5% of dwellings already upgraded.
Hot water systems in Melton West
Across Melton West, more households are swapping old gas units and power‑hungry cylinders for an energy efficient hot water system that suits modern family life. With an average household size of around 2.8 people and more than 13,000 occupied dwellings, hot water demand is constant – from busy young families to downsizers wanting lower bills. As electricity prices rise and many locals look to move away from gas, upgrading to a heat pump hot water system, solar hot water system or modern electric hot water system is a logical next step.
Melton’s strong sunshine also helps. The local weather station records mean daily solar exposure of about 15 MJ/m² – roughly 4.2 kWh per square metre per day over the year – which is excellent for both a solar hot water heating system and high‑efficiency heat pump hot water. That solar resource, combined with solid median household incomes and a high proportion of homes owned with a mortgage, makes hot water upgrades an attractive way to trim running costs and free up cash for other priorities. Many homes are finding that shifting from older gas or off‑peak electric to efficient hot water can deliver substantial annual energy savings.
In 3337, most dwellings are three‑ and four‑bedroom separate houses, so there is strong demand for reliable, family‑sized systems. A typical hot water installation here might be a 250–315 L heat pump hot water system or a 300 L roof‑mounted or split solar hot water installation, often paired with rooftop solar. Brands like Rheem heat pump hot water and Rheem solar hot water are common choices for those wanting proven performance, while Sanden heat pump models are popular with households chasing the most efficient hot water system and very low running costs. Rinnai solar hot water and Chromagen solar hot water systems also appear on roofs around Melton West as people compare heat pump vs solar hot water and look for the best hot water system Australia can offer for their budget.
Average annual bill savings in Melton West can look like:
• Old electric hot water system to heat pump: $400–$900 per year • Gas hot water to heat pump: $300–$700 per year • Gas hot water to solar hot water system: $250–$600 per year • Old electric hot water to modern electric hot water with solar: $300–$700 per year
Over time, these savings more than offset the hot water system price / cost, especially when you factor in a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate where available.
Locally, there have already been 4,235 efficient hot water systems installed in the 3337 area, including both heat pump and solar hot water installations. Install numbers really took off between 2006 and 2011, peaking around 2009–2010, and there has been steady activity through to 2024 and 2025. This long‑term trend shows how Melton West households are embracing electrification, lower running costs and more sustainable hot water solutions. Many of these systems are now due for upgrades or solar hot water tank replacement, creating another wave of interest in energy efficient hot water system options.
Hot Water Rebates, Tariffs & Savings
Around Melton West, more residents are weighing up electric hot water vs gas hot water and solar hot water vs electric hot water as they plan their next hot water upgrade. Australian Government Small‑scale Technology Certificates (STCs) can reduce the upfront solar hot water price / cost or heat pump hot water price / cost, while Victorian programmes may offer additional hot water rebate vic support for eligible heat pump hot water installation or solar hot water repair and replacement. Together, these discounts can slice a substantial percentage off the system cost and shorten the payback period to just a few years, especially if you run your hot water on solar power, use timers or add a solar‑diverter. For many Melton West homes, that translates to hundreds of dollars off annual bills while improving comfort and reliability.
If you live in Melton West and your current unit is old, noisy or running up big bills, now is a smart time to review your options. Whether you are moving from gas to an all‑electric home or simply want a more efficient hot water system vic, an experienced local team can help you compare heat pump vs solar hot water and modern electric hot water installation choices. Working with trusted specialists in hot water installation and hot water repair means you get the right system size, the best heat pump hot water system or solar option for your roof, and proper advice on tariffs and hot water rebate vic opportunities. To cut emissions, reduce bills and future‑proof your home, connect with our local hot water experts for personalised advice and a tailored quote today.