Hot Water Systems in Giffard
The 3850 postcode, covering Giffard, Guthridge, Sale, Sale North and Wurruk and surrounding areas, is home to around 6,869 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 Giffard and the 3850 area, 718 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 Giffard'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 3850
107th
State Wide
423rd
Australia Wide
Hot Water Installation Giffard
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 Giffard
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterGiffard
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 Giffard
Compare heat pump hot water systems suitable for Giffard'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 - Giffard, 3850
Hot Water Demographics - Giffard
Based on the Australian Bureau of Statistics 2021 Census (ABS), Giffard has around 6,869 private dwellings, home to approximately 14,154 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Giffard households use approximately 115 litres of hot water daily, equating to a massive 0.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Giffard's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Giffard community is home to 1,079 couple families with children and 404 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,860 homes owned with a mortgage and 2,192 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.
Giffard is converting hot water demand to efficient systems faster than many peers, with 10.5% of dwellings already upgraded.
Hot water systems in Giffard
Across Giffard and the wider 3850 area, more households are shifting to energy efficient hot water systems to keep bills down and move away from ageing gas units. With an average household size of around 2.3 people and more than 6,200 dwellings in the postcode, hot water is a big slice of local energy use. Many homes are owned outright or with a mortgage, so upgrading from an old gas or electric hot water system to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step.
Giffard is well suited to efficient hot water technology. The local climate data shows mean daily solar exposure of about 15.2 MJ/m², which is roughly 4.2 kWh of solar energy per square metre per day over the year – plenty to support a solar hot water heating system or a high performance heat pump. With a median household income that encourages careful budgeting, switching to the most efficient hot water system can deliver meaningful annual hot water energy savings without sacrificing comfort.
In a postcode where three and four bedroom homes are common, hot water demand is steady, especially for families and older residents. Many properties still run gas or older electric systems, so there is strong interest in options like Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water and premium heat pumps such as Sanden heat pump units. These brands appear locally in both new builds and hot water tank replacement jobs, as owners look for an energy efficient hot water system that will last.
Typical annual bill savings in Giffard for a well designed hot water installation look like:
• Old electric to quality heat pump hot water system: $400–$800 per year • Gas to heat pump hot water system: $300–$600 per year • Gas to roof-mounted solar hot water system: $250–$550 per year • Old electric to modern electric hot water installation with rooftop solar: $250–$500 per year
Recent data shows 718 efficient hot water systems (heat pump and solar hot water installations) have been installed in the 3850 area. Installations were modest in the early 2000s, then jumped sharply around 2008–2011, and have remained strong, with peaks in 2021 and steady numbers through 2022 and 2023. This trend reflects growing local interest in electrification, lower running costs and replacing gas with clean, efficient hot water VIC solutions. It also means there is now a solid base of experience for hot water repair, solar hot water repair and solar hot water tank replacement across the region.
Hot Water Rebates, Tariffs & Savings
For Giffard households comparing heat pump vs solar hot water or even solar hot water vs electric hot water, rebates make a real difference. Federal incentives such as Small-scale Technology Certificates (STCs) apply to eligible solar hot water system and heat pump hot water installation projects, effectively cutting the solar hot water price / cost or heat pump hot water price / cost at the point of sale. On top of this, Victorian hot water rebate VIC programs can support heat pump hot water rebate and sometimes electric hot water system rebate offers, further reducing the upfront hot water system price / cost.
When you combine these discounts with smart tariffs, timers or solar diversion from an existing PV system, payback periods can shrink to only a few years, especially for those moving from electric hot water vs gas hot water to a high quality heat pump or solar hot water installation. Many Giffard homes can realistically save hundreds of dollars a year, while enjoying reliable, low maintenance hot water repair support from local installers.
If your current unit is older, noisy or struggling to keep up, now is a good time to check whether your Giffard home is ready for a hot water upgrade. Whether you are weighing heat pump vs solar hot water or considering a modern electric hot water installation as part of an all-electric home, working with experienced hot water installers like us helps you choose the best hot water system Australia can offer for your needs. With strong local solar resources and growing interest in sustainability, efficient hot water systems can cut bills, reduce emissions and future-proof your property. Connect with trusted local experts for personalised advice on the right hot water rebate VIC options and system choice for your home or business.