Hot Water Systems in Round Hill
The 7320 postcode, covering Round Hill, Acton, Brooklyn, Burnie, Camdale, Cooee, Downlands, Emu Heights, Havenview, Hillcrest, Montello, Ocean Vista, Park Grove, Parklands, Romaine, Shorewell Park, South Burnie, Upper Burnie and Wivenhoe and surrounding areas, is home to around 7,734 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 Round Hill and the 7320 area, 114 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 Round Hill's climate delivering an average of 4.0 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 7320
25th
State Wide
1350th
Australia Wide
Hot Water Installation Round 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 Round Hill
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterRound 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 Round Hill
Compare heat pump hot water systems suitable for Round 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 - Round Hill, 7320
Hot Water Demographics - Round Hill
Based on the Australian Bureau of Statistics 2021 Census (ABS), Round Hill has around 7,734 private dwellings, home to approximately 15,911 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Round Hill households use approximately 115 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 Round Hill's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Round Hill community is home to 1,151 couple families with children and 570 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,162 homes owned with a mortgage and 2,263 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.
Round Hill is converting hot water demand to efficient systems faster than many peers, with 1.5% of dwellings already upgraded.
Hot water systems in Round Hill
In Round Hill, 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 and modern electric hot water system. With an average of around 14.4 MJ/m² of sun a day across the year (roughly 4 kWh/m²), the local climate is well suited to a solar hot water heating system or a high‑efficiency heat pump that uses the coastal air to deliver reliable hot water with far lower running costs.
Postcode 7320 has more than 7,000 dwellings, with a big share of separate houses and an average household size of 2.3 people, so steady hot water demand is the norm. Many homes are owned outright or with a mortgage, and median household income sits around $1,187 a week, which means energy bills are a real line item in the family budget. Upgrading from an older gas or resistive electric unit to an energy efficient hot water system can trim hundreds of dollars a year off bills, which adds up quickly in a place where families and retirees share the suburb. Annual hot water energy savings in Round Hill are especially strong when you pair an efficient system with rooftop solar.
Across Round Hill and the wider 7320 area, hot water is one of the biggest energy users in the home, particularly in all‑electric homes without gas heating or cooking. That is why more locals are asking about heat pump vs solar hot water, and which option is the most efficient hot water system for their household size. Brands like Rheem heat pump hot water, Rinnai solar hot water, Sanden heat pump and Chromagen solar hot water are common choices for those wanting the best heat pump hot water system or a robust solar hot water tank replacement that can handle Tassie’s cooler mornings.
Recent data shows 114 efficient hot water installations (heat pump and solar hot water installation combined) recorded in the 7320 postcode. Installations ramped up strongly around 2010 and peaked in 2011, with steady interest through to the mid‑2010s before levelling out. That early wave of solar hot water installation and heat pump hot water installation reflects growing local interest in electrification, lower running costs and cutting reliance on gas. Many of those systems are now reaching the age where hot water repair or full replacement is on the cards, making it a smart time to compare heat pump hot water price / cost and solar hot water price / cost against a like‑for‑like electric hot water installation.
When you factor in rebates, the hot water system price / cost equation in Round Hill looks even better. Federal Small‑scale Technology Certificates (STCs) effectively discount eligible solar hot water systems and heat pump units at the point of sale, and state hot water rebate TAS programs can further reduce the upfront outlay. A solar hot water rebate or heat pump hot water rebate can shave a substantial percentage off the system cost, while an electric hot water system rebate may apply when replacing old, inefficient models with approved high‑efficiency units. For many households, that means typical savings of a few hundred dollars a year on bills and payback periods that shorten dramatically, especially if you use timers or solar diversion so your electric or heat pump hot water runs mainly on your own rooftop solar.
For Round Hill homeowners weighing solar hot water vs electric hot water or electric hot water vs gas hot water, it often comes down to roof space, budget and how you use energy. A modern rheem solar hot water or rinnai solar hot water system can deliver low‑cost showers for decades, while a sanden heat pump or similar premium unit offers excellent performance even on cloudy Tassie days. Many locals are choosing a heat pump paired with rooftop solar as the best hot water system Australia can offer for an all‑electric home, combining low running costs with simple hot water repair and servicing options.
If your existing unit is getting old, running out of hot water or needing regular hot water repair, it is worth checking whether a new energy efficient hot water system could suit your Round Hill property. Hot water TAS rebates, local solar exposure and strong interest in sustainability all make now a good time to look at options. Talk with experienced hot water installers who specialise in heat pump hot water system upgrades, solar hot water repair and electric hot water installation. They can compare systems, explain the hot water rebate TAS programs in plain English and help you future‑proof your home with a reliable, efficient hot water upgrade tailored to Round Hill.