Hot Water Systems in Potato Point
The 2545 postcode, covering Potato Point, Stony Creek, Belowra, Bodalla, Cadgee, Eurobodalla and Nerrigundah and surrounding areas, is home to around 581 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 Potato Point and the 2545 area, 157 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 Potato Point's climate delivering an average of 4.4 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 2545
293rd
State Wide
1159th
Australia Wide
Hot Water Installation Potato Point
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 Potato Point
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterPotato Point
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 Potato Point
Compare heat pump hot water systems suitable for Potato Point'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 - Potato Point, 2545
Hot Water Demographics - Potato Point
Based on the Australian Bureau of Statistics 2021 Census (ABS), Potato Point has around 581 private dwellings, home to approximately 975 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Potato Point households use approximately 110 litres of hot water daily, equating to a massive 0.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Potato Point's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Potato Point community is home to 38 couple families with children and 25 one-parent families, meaning a large proportion of households face substantial hot water demand. With 115 homes owned with a mortgage and 235 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.
Potato Point is converting hot water demand to efficient systems faster than many peers, with 27.0% of dwellings already upgraded.
Hot water systems in Potato Point
Across Potato Point and the 2545 postcode, more locals are rethinking their old gas and electric hot water system and switching to energy efficient options. With most of the 433 dwellings being separate houses and an average household size of 2.2 people, many homes are perfectly suited to a modern heat pump hot water system, solar hot water system or efficient electric hot water system that keeps bills down without sacrificing comfort.
Potato Point enjoys strong sunshine all year, with average solar exposure of around 15.9 MJ/m² per day – roughly 4.4 kWh/m² of free energy daily. That makes a solar hot water heating system or heat pump hot water installation a logical next step for households looking to cut running costs. With a median household income of about $1,187 a week and many residents on fixed or part‑time incomes, the annual hot water energy savings from upgrading an older gas or resistive electric unit can make a real difference to the budget.
In 2545, hot water demand is driven by a mix of retirees, couples and smaller families, so system sizing matters. A typical 2–3 person home might opt for a 200–270L heat pump hot water system or rheem solar hot water setup, while larger homes lean towards 300L+ tanks or a sanden heat pump paired with rooftop solar. Local installers are seeing steady interest in the best hot water system Australia can offer for all‑electric homes, including brands like Rinnai and Chromagen solar hot water for roof‑mounted collectors, and Rheem heat pump hot water for efficient replacements.
Average annual bill savings in Potato Point will vary, but realistic ranges for a well‑matched hot water installation are:
• Replacing an old electric hot water system with a heat pump: around $350–$700 per year • Swapping gas hot water for a heat pump hot water system: around $250–$600 per year • Changing gas to a solar hot water system: around $200–$500 per year • Upgrading old electric to a modern electric hot water installation backed by rooftop solar: around $200–$450 per year
There have already been 157 efficient hot water systems installed in the 2545 postcode, combining heat pump and solar hot water installation projects. Installations ramped up sharply around 2009–2011, with 27 systems in 2009 and 44 in 2010 alone, then continued at a steady pace with more recent activity in 2018 and the early 2020s. This trend shows growing local interest in electrification, lower running costs and choosing the most efficient hot water system rather than simply replacing like‑for‑like.
Hot Water Rebates, Tariffs & Savings
For Potato Point homeowners, replacing old gas or electric hot water with a heat pump hot water system, newer electric hot water or a solar hot water system is increasingly attractive. Federal incentives in the form of Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively acting as an upfront discount. On top of that, NSW hot water rebate programs can support heat pump hot water installation or solar hot water installation, and there are also schemes that provide an electric hot water system rebate when moving away from gas.
These hot water rebate NSW incentives can substantially reduce the heat pump hot water price or cost, and trim the solar hot water price or cost for qualifying systems. In many Potato Point homes, combining rebates with existing rooftop solar can shorten payback periods to just a few years, especially when using timers or solar‑diversion controllers to maximise daytime heating. The result is an energy efficient hot water system that can save hundreds of dollars a year, whether you choose heat pump vs solar hot water or compare solar hot water vs electric hot water when planning your upgrade.
If your current unit is ageing, noisy or due for a solar hot water tank replacement, it is a good time to compare electric hot water vs gas hot water and look at options like rheem solar hot water, rinnai solar hot water, sanden heat pump or other contenders for the best heat pump hot water system. Efficient systems are generally quieter, more reliable and cheaper to run, and solar hot water repair or general hot water repair is often simpler when you are working with modern gear.
If you live in Potato Point and want to future‑proof your home, now is a smart time to check whether your place is ready for a hot water upgrade. Whether you are moving from gas to an all‑electric home or replacing an old electric unit with a heat pump or solar hot water system, experienced hot water NSW installers can help you choose the right size, technology and tariff. With strong local solar resources and a community that increasingly values sustainability, an energy efficient hot water system can cut bills, reduce emissions and add long‑term value. Connect with trusted local experts for personalised advice and make your next hot water system upgrade work hard for your Potato Point home.