Hot Water Systems in Sorell
The 7172 postcode, covering Sorell, Nugent, Orielton, Pawleena and Wattle Hill and surrounding areas, is home to around 1,816 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 Sorell and the 7172 area, 46 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 Sorell's climate delivering an average of 3.8 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 7172
50th
State Wide
1777th
Australia Wide
Hot Water Installation Sorell
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 Sorell
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterSorell
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 Sorell
Compare heat pump hot water systems suitable for Sorell'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 - Sorell, 7172
Hot Water Demographics - Sorell
Based on the Australian Bureau of Statistics 2021 Census (ABS), Sorell has around 1,816 private dwellings, home to approximately 4,139 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Sorell households use approximately 120 litres of hot water daily, equating to a massive 0.2 million litres of hot water used across the suburb every single day.
Other census insights reinforce Sorell's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Sorell community is home to 340 couple families with children and 124 one-parent families, meaning a large proportion of households face substantial hot water demand. With 650 homes owned with a mortgage and 621 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.
Sorell is converting hot water demand to efficient systems faster than many peers, with 2.5% of dwellings already upgraded.
Hot water systems in Sorell
Across Sorell, more homeowners are rethinking their old gas and electric hot water system and moving to efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With most of the 1,722 dwellings here being separate houses and an average household size of 2.4 people, there is steady demand for reliable hot water that does not cost a fortune to run. Median household incomes sit around $1,362 a week, so trimming power bills without sacrificing comfort simply makes sense.
Sorell’s climate is well suited to efficient hot water. The local weather station at Whitlea records mean daily solar exposure of about 13.8 MJ/m², which is roughly 3.8 kWh/m² per day over the year – plenty of sunshine to support a solar hot water heating system and to boost a heat pump hot water system. When you upgrade from an older gas or resistive electric unit, annual hot water energy savings can be significant, especially when hot water is one of the biggest energy users in the home.
Local households are increasingly comparing heat pump vs solar hot water and even solar hot water vs electric hot water to find the most efficient hot water system for their needs. Brands like Rheem and Rinnai are common choices for solar hot water installation and electric hot water installation, while premium heat pump options such as Sanden and efficient systems from EvoHeat are popular for those chasing the best heat pump hot water system. Many Sorell homes already have rooftop solar, so pairing PV with an energy efficient hot water system is a logical next step.
For a typical Sorell family, hot water demand is moderate but constant. Shifting to efficient technology can deliver noticeable savings:
• Old electric to heat pump hot water installation: save roughly $300–$700 per year • Gas to heat pump hot water system: save around $250–$600 per year • Gas to solar hot water installation: save about $200–$500 per year • Old electric to modern electric hot water installation with solar: save roughly $200–$450 per year
In the 7172 postcode there have been 46 efficient hot water installations recorded, covering both heat pump and solar hot water systems. Installations picked up in the early 2000s, with solid years around 2003, 2009–2014 and a recent system added in 2023. This steady trend shows growing local interest in electrification, lower running costs and replacing ageing units before they fail and need urgent hot water repair. As more residents weigh up hot water system price / cost, heat pump hot water price / cost and solar hot water price / cost, efficient options are becoming the default choice.
When an older tank starts leaking or you are facing solar hot water repair or solar hot water tank replacement, it is an ideal time to reassess. Many Sorell households are choosing rheem solar hot water or rinnai solar hot water paired with PV, or going all‑in on rheem heat pump hot water or a sanden heat pump to create an all‑electric, low‑emissions home. For some properties, a quality electric hot water system remains a good fit, especially when used as a solar‑diversion load.
Hot Water Rebates, Tariffs & Savings
Across Tasmania, including Sorell, there is growing interest in moving from gas or old electric hot water to efficient options. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water systems, effectively acting as a solar hot water rebate or heat pump hot water rebate that reduces upfront cost. There may also be state‑based schemes or programs that operate like an electric hot water system rebate when you install an energy efficient hot water system. For Sorell homeowners juggling mortgages of around $1,517 a month or weekly rents of about $350, these discounts can cut system cost by a sizeable percentage and shorten payback to just a few years, especially when combined with solar. Using timers or smart controls to run your system during solar hours can further boost savings and make your setup one of the most efficient hot water system options available.
If you live in Sorell and your current unit is ageing, noisy or expensive to run, now is a smart time to check whether your home is ready for a hot water upgrade. Whether you are comparing heat pump vs solar hot water, weighing solar hot water vs electric hot water, or simply want the best hot water system Australia can offer for your budget, it pays to speak with experienced local hot water installers. With Sorell’s good solar exposure and growing interest in sustainability, an efficient hot water system can reduce bills, cut emissions and future‑proof your home. Connect with our trusted local experts for personalised advice on hot water TAS options and hot water rebate TAS eligibility, and find the right solution for your family or business.