Hot Water Systems in Lillimur
The 3420 postcode, covering Lillimur, Serviceton and Telopea Downs and surrounding areas, is home to around 123 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 Lillimur and the 3420 area, 10 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 Lillimur'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 3420
617th
State Wide
2333rd
Australia Wide
Hot Water Installation Lillimur
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 Lillimur
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterLillimur
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 Lillimur
Compare heat pump hot water systems suitable for Lillimur'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 - Lillimur, 3420
Hot Water Demographics - Lillimur
Based on the Australian Bureau of Statistics 2021 Census (ABS), Lillimur has around 123 private dwellings, home to approximately 249 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Lillimur households use approximately 135 litres of hot water daily, equating to a massive 0.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Lillimur's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Lillimur community is home to 26 couple families with children and 4 one-parent families, meaning a large proportion of households face substantial hot water demand. With 5 homes owned with a mortgage and 63 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.
Lillimur is converting hot water demand to efficient systems faster than many peers, with 8.1% of dwellings already upgraded.
Hot water systems in Lillimur
In Lillimur, more locals 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 most of the 98 occupied homes being separate houses and an average household size of 2.7 people, reliable, affordable hot water is a big part of everyday life. Rising energy costs mean upgrading to an energy efficient hot water system is one of the smartest ways to trim bills without changing your lifestyle.
Lillimur enjoys strong sunshine, with average annual solar exposure of around 17 MJ/m² per day (roughly 4.7 kWh/m²/day). That level of sun makes a solar hot water heating system or heat pump hot water installation a logical step, especially for families on a median household income of about $1,916 a week who want to keep running costs down. Many homes already have solar power, so pairing rooftop PV with an efficient hot water upgrade can unlock serious hot water energy savings every year.
Around 10 efficient hot water systems have already been installed in the 3420 area, mainly heat pump and solar hot water installation jobs. Installations peaked around 2007–2011, when several households moved early on rebates and lower running costs. While recent years have been quieter, interest is picking up again as more people compare heat pump vs solar hot water and look to future‑proof their properties.
For a typical Lillimur family home, hot water can be one of the biggest energy users, so choosing the best hot water system Australia has to offer for your needs really matters. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are popular options for efficient upgrades, while Rheem solar hot water and Chromagen solar hot water systems are often chosen when roof space and sun exposure are good. Many locals still prefer a straightforward electric hot water installation, especially when combined with rooftop solar and off‑peak tariffs, which can make an electric hot water system rebate even more attractive.
Here are some typical annual bill savings Lillimur households might see with the right hot water installation:
• Replacing an old electric hot water system with a quality heat pump hot water system: $400–$800 per year • Switching from gas hot water to a heat pump hot water system: $300–$700 per year • Switching from gas to a solar hot water system: $250–$600 per year • Upgrading an old electric unit to a modern electric hot water system run on solar: $200–$500 per year
When people ask about electric hot water vs gas hot water, or solar hot water vs electric hot water, the answer in Lillimur often comes down to roof space, budget and how much sun the property gets. A well‑sized solar hot water tank replacement, or a compact Sanden heat pump, can be among the most efficient hot water system options on the market, especially when paired with timers or solar diversion so your tank heats when your panels are producing.
Hot Water Rebates, Tariffs & Savings
Across VIC, there is growing interest in replacing old gas or electric units with efficient heat pump hot water, solar hot water or newer electric systems. Homeowners in Lillimur can usually tap into Australian Government Small‑scale Technology Certificates (STCs) plus state‑based heat pump hot water rebate and solar hot water rebate programs, which together can cut the effective solar hot water price / cost or heat pump hot water price / cost by a substantial percentage. Add in any available electric hot water system rebate and the payback period on an upgrade can drop to just a few years, especially if you already have solar. Using timers or smart controls to run your system in the middle of the day can further boost savings and help you get the most efficient hot water system for your situation.
If your existing unit is older, noisy or needing regular hot water repair, it may be time to look at your options. Whether you are comparing the best heat pump hot water system brands, planning a solar hot water repair, or simply wanting a clear hot water system price / cost for hot water VIC, it pays to speak with experienced local installers. Lillimur’s strong solar resource and high rate of owner‑occupied homes mean there is real potential to cut bills, reduce emissions and move towards an all‑electric home. To find the right energy efficient hot water system for you—heat pump, solar or modern electric—and make the most of any hot water rebate VIC offers, connect with trusted local experts for personalised advice with us today.