Hot Water Systems in Deepdene Dc
The 3103 postcode, covering Deepdene Dc, Stradbroke Park, Balwyn, Balwyn East and Deepdene and surrounding areas, is home to around 6,649 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 Deepdene Dc and the 3103 area, 482 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 Deepdene Dc'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 3103
163rd
State Wide
578th
Australia Wide
Hot Water Installation Deepdene Dc
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 Deepdene Dc
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterDeepdene Dc
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 Deepdene Dc
Compare heat pump hot water systems suitable for Deepdene Dc'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 - Deepdene Dc, 3103
Hot Water Demographics - Deepdene Dc
Based on the Australian Bureau of Statistics 2021 Census (ABS), Deepdene Dc has around 6,649 private dwellings, home to approximately 14,966 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Deepdene Dc households use approximately 130 litres of hot water daily, equating to a massive 0.9 million litres of hot water used across the suburb every single day.
Other census insights reinforce Deepdene Dc's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Deepdene Dc community is home to 1,248 couple families with children and 289 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,587 homes owned with a mortgage and 2,519 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.
Deepdene Dc is converting hot water demand to efficient systems faster than many peers, with 7.2% of dwellings already upgraded.
Hot water systems in Deepdene Dc
Across Deepdene Dc, 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 energy prices rising and many homes already investing in rooftop solar, upgrading your hot water installation is a simple way to cut bills without sacrificing comfort.
Deepdene Dc’s mix of established family homes and quality townhouses is ideal for efficient hot water. There are around 5,877 occupied dwellings in 3103, with an average household size of 2.6 people – plenty of morning showers, laundry and dishwashing driving hot water demand. Median household income sits just over $2,000 a week, and many homes are owned outright or with a mortgage, so owners are focused on long‑term value, comfort and future resale appeal. With mean daily solar exposure of about 15 MJ/m² – roughly 4.2 kWh per square metre per day – the local climate is well suited to both a solar hot water heating system and high‑efficiency heat pump hot water.
In this part of Melbourne, moving from older gas or resistive electric hot water to an energy efficient hot water system can trim a big chunk off household energy use. For many homes, hot water is the second‑largest energy load after heating and cooling. A well‑sized heat pump hot water installation or solar hot water installation can deliver substantial annual hot water energy savings for Deepdene Dc homeowners, especially when paired with existing solar.
Around 3103, we see a healthy spread of brands such as Rheem solar hot water and Rheem heat pump hot water on larger family homes, Rinnai solar hot water on renovations chasing sleek rooflines, and premium Sanden heat pump units on households wanting the best heat pump hot water system and very low running costs. Chromagen solar hot water is also common where owners want a robust solar hot water tank replacement while re‑using existing plumbing.
Typical bill savings for Deepdene Dc homes look like this:
• Replacing an old electric hot water system with a quality heat pump: around $350–$700 a year. • Switching gas to a heat pump hot water system: around $250–$600 a year. • Going from gas to a solar hot water system: around $200–$550 a year. • Upgrading an old electric unit to a modern electric hot water system and using rooftop solar: around $200–$500 a year.
With 482 efficient hot water systems already installed in the 3103 postcode, local interest in hot water VIC upgrades is well established. Installations really picked up from 2007, peaking around 2008–2010, then staying strong through the mid‑2010s with solid years like 2013, 2015 and 2017. More recently, from 2019 through to 2024 and into 2025, we are seeing steady numbers again as residents look to electrification, lower running costs and quieter, more reliable systems.
Hot Water Rebates, Tariffs & Savings
Deepdene Dc homeowners are increasingly replacing tired gas storage units and old electric cylinders 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 systems, effectively working as a point‑of‑sale solar hot water rebate or heat pump hot water rebate that cuts the upfront solar hot water price / cost or heat pump hot water price / cost. Victoria also offers state‑based support that can operate like a hot water rebate vic for qualifying households, and in some cases an electric hot water system rebate when moving away from gas.
When you combine rebates with smart tariffs and solar, the payback on a new energy efficient hot water system can be surprisingly quick. Discounts can slice a substantial percentage off the system and installation cost, and many Deepdene Dc homes see hundreds of dollars per year off their bills. Using timers or solar‑diversion controls lets you run your electric hot water installation or heat pump during the middle of the day, soaking up excess solar and tipping the balance in the heat pump vs solar hot water decision. For some households, solar hot water vs electric hot water will come down to roof space and existing solar; others prefer an all‑electric home with a high‑efficiency heat pump as the most efficient hot water system for their situation.
Whether you are comparing electric hot water vs gas hot water, exploring the best hot water system Australia can offer your family, or weighing up solar hot water vs electric hot water, it pays to get tailored advice. If your current unit is ageing, noisy or unreliable, or you are planning a renovation, now is a smart time to check if your Deepdene Dc home is ready for a hot water upgrade. Talk with experienced local hot water installers like us – heat pump and solar hot water specialists – who understand rebate rules, brands and local conditions. We can help you compare options, from Rheem and Rinnai through to Sanden and Chromagen, estimate your true hot water system price / cost, and find the most efficient hot water system for your needs. With growing interest in sustainability and strong solar resources in Deepdene Dc, an efficient hot water upgrade can cut bills, reduce emissions and future‑proof your home – connect with our trusted local team for personalised advice and hot water repair, solar hot water repair or new hot water installation today.