Hot Water Systems in Quarry Hill
The 3550 postcode, covering Quarry Hill, Sandhurst East, Tysons Reef, Bendigo, Bendigo South, Diamond Hill, East Bendigo, Flora Hill, Ironbark, Kennington, Long Gully, North Bendigo, Spring Gully, Strathdale, West Bendigo and White Hills and surrounding areas, is home to around 18,922 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 Quarry Hill and the 3550 area, 2,149 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 Quarry Hill's climate delivering an average of 4.7 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 3550
36th
State Wide
97th
Australia Wide
Hot Water Installation Quarry Hill
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 Quarry Hill
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterQuarry Hill
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 Quarry Hill
Compare heat pump hot water systems suitable for Quarry Hill'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 - Quarry Hill, 3550
Hot Water Demographics - Quarry Hill
Based on the Australian Bureau of Statistics 2021 Census (ABS), Quarry Hill has around 18,922 private dwellings, home to approximately 38,167 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Quarry Hill households use approximately 110 litres of hot water daily, equating to a massive 2.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Quarry Hill's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Quarry Hill community is home to 2,535 couple families with children and 1,224 one-parent families, meaning a large proportion of households face substantial hot water demand. With 4,655 homes owned with a mortgage and 5,729 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.
Quarry Hill is converting hot water demand to efficient systems faster than many peers, with 11.4% of dwellings already upgraded.
Hot water systems in Quarry Hill
Across Quarry Hill and the wider 3550 area, more households are rethinking their old gas and electric hot water system and switching to efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With an average household size of around 2.2 people and more than 17,000 occupied dwellings in the postcode, even modest savings per home add up to serious money staying in local pockets instead of going to the energy retailers.
Quarry Hill’s climate is ideal for an energy efficient hot water system. The Bendigo Prison weather station records mean daily solar exposure of about 17 MJ/m², which works out to roughly 4.7 kWh of solar energy per square metre per day over the year. That strong sunlight helps a solar hot water heating system and heat pump hot water system perform well, especially when paired with rooftop solar. With many homes owned outright or with a mortgage, and a median household income of $1,367 per week, upgrading from an old electric hot water vs gas hot water setup to something more efficient is a logical next step for comfort, lower bills and better resale value.
In Quarry Hill and surrounds, most dwellings are separate houses with three or four bedrooms, so hot water demand is steady, particularly for families and share houses. Hot water can account for up to a quarter of household energy use, so choosing the most efficient hot water system makes a real difference. Homeowners are comparing heat pump vs solar hot water, weighing up upfront hot water system price / cost, running costs and available rebates. Brands like Rheem heat pump hot water, Rheem solar hot water, Rinnai solar hot water and Sanden heat pump units are common choices for those chasing the best heat pump hot water system or simply the best hot water system Australia for their needs.
Typical annual bill savings in Quarry Hill look like:
• Old electric storage to heat pump hot water installation: $400–$900 per year • Gas storage to heat pump hot water: $300–$700 per year • Gas storage to solar hot water installation: $250–$650 per year • Old electric to modern electric hot water installation with solar: $200–$500 per year
These are general ranges, but they show how quickly a hot water upgrade can pay for itself once you factor in rebates and smart tariffs.
Efficient hot water is already taking off locally. In the 3550 postcode there have been 2,149 efficient hot water installations to date, combining heat pump hot water installation and solar hot water installation projects. Install numbers really jumped from 2008 onwards, peaking around 2009–2012 with more than 700 systems installed over those years, and steady interest continuing through to 2024 and 2025. This trend reflects growing awareness of electrification, lower running costs and the appeal of an energy efficient hot water system that works with rooftop solar rather than against it.
Hot Water Rebates, Tariffs & Savings
For Quarry Hill homeowners, the numbers look even better once you factor in incentives. Federal Small-scale Technology Certificates (STCs) reduce the effective solar hot water price / cost or heat pump hot water price / cost at the point of sale, while Victorian schemes can provide a heat pump hot water rebate, solar hot water rebate or even an electric hot water system rebate when you replace old, inefficient units. Together, these hot water rebate VIC programs can knock a substantial percentage off the upfront hot water system price / cost, sometimes cutting payback periods from ten years down to as little as three to five years.
Many homes in Quarry Hill are also using daytime solar to run their hot water system. With timers or solar-diverter controls, a solar hot water vs electric hot water comparison often comes out strongly in favour of efficient electric or solar options, particularly when you are moving towards an all-electric home. A well-sized solar hot water tank replacement, or an upgrade to a modern electric hot water system on a smart tariff, can shave hundreds of dollars a year off bills. When you combine this with hot water rebate VIC support, heat pump hot water rebate options and smart controls, it becomes easier to choose the most efficient hot water system for your property.
If your existing unit is more than ten years old, running out of hot water, or costing too much to run, now is a good time to compare options like a heat pump hot water system, solar hot water repair and upgrade, or a new electric hot water installation. Whether you are weighing up Rheem solar hot water, Rinnai solar hot water, Sanden heat pump or another brand, it pays to talk to local specialists who understand hot water VIC conditions, tariffs and rebates.
Ready to see if your Quarry Hill home is due for a hot water installation or hot water repair? Our experienced heat pump and solar hot water specialists can assess your current system, explain heat pump vs solar hot water, and recommend the best fit for your budget and roof. With strong local solar, growing interest in sustainability and generous hot water rebate VIC programs, it is a smart time to cut bills, reduce emissions and future-proof your home. Connect with trusted local experts for personalised advice with us today.