Hot Water Systems in Jamestown
The 5491 postcode, covering Jamestown, Belalie East, Belalie North, Bundaleer Gardens, Bundaleer North, Hornsdale and West Bundaleer and surrounding areas, is home to around 894 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 Jamestown and the 5491 area, 93 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 Jamestown's climate delivering an average of 5.1 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 5491
154th
State Wide
1459th
Australia Wide
Hot Water Installation Jamestown
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 Jamestown
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterJamestown
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 Jamestown
Compare heat pump hot water systems suitable for Jamestown'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 - Jamestown, 5491
Hot Water Demographics - Jamestown
Based on the Australian Bureau of Statistics 2021 Census (ABS), Jamestown has around 894 private dwellings, home to approximately 1,647 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Jamestown 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 Jamestown's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Jamestown community is home to 143 couple families with children and 21 one-parent families, meaning a large proportion of households face substantial hot water demand. With 230 homes owned with a mortgage and 353 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.
Jamestown is converting hot water demand to efficient systems faster than many peers, with 10.4% of dwellings already upgraded.
Hot water systems in Jamestown
In Jamestown, more locals are looking at upgrading their hot water system to something cleaner, cheaper to run and better suited to rising power prices. With most homes here being separate houses and an average household size of around 2.2 people, a reliable, energy efficient hot water system is essential for families and older residents alike. Many homes are still on older gas or electric hot water, so shifting to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step for cutting bills.
Jamestown’s strong sunshine makes it a great spot for efficient hot water. The town enjoys around 18.3 MJ/m² of solar exposure a day on average – roughly 5 kWh/m² per day – which is ideal for both a solar hot water heating system and high performance heat pump hot water. For households with a median weekly income of about $1,265 and plenty of homes owned outright or with a mortgage, investing in the most efficient hot water system can pay off quickly in lower running costs and better comfort.
Across the 5491 postcode, demand for hot water installation is shaped by modest household sizes and a good share of three and four bedroom homes, which typically means regular showers, laundry and dishwashing loads. Hot water can be one of the biggest energy users in the home, so choosing the best hot water system Australia has to offer for your needs really matters. Brands like Rheem and Rinnai are popular for both solar hot water vs electric hot water options, while Sanden heat pump and Thermann heat pump units are increasingly common choices for those chasing the best heat pump hot water system.
Typical annual bill savings in Jamestown for an energy efficient hot water system might look like:
• Old electric to heat pump hot water system: save around $400–$700 per year. • Gas to heat pump hot water: save roughly $300–$600 per year. • Gas to solar hot water system: save about $250–$550 per year. • Old electric to modern electric hot water installation with rooftop solar: save about $300–$600 per year.
Recent data shows 93 efficient hot water systems have already been installed in Jamestown and surrounds, including both heat pump hot water installation and solar hot water installation. Installations peaked in the mid‑2000s, with strong years in 2004–2006 and again in 2008–2011. While the last few years show fewer recorded installs, interest is picking up again as more households look at electrification, solar hot water vs electric hot water, and replacing ageing systems before they fail. Many of these homes are also pairing hot water upgrades with rooftop solar to maximise savings.
Hot Water Rebates, Tariffs & Savings
Around Jamestown, more people are asking whether heat pump vs solar hot water is the better option, and how rebates can help with the hot water system price or cost. The Australian Government’s Small‑scale Technology Certificates (STCs) effectively act as a solar hot water rebate or heat pump hot water rebate, reducing the upfront solar hot water price or cost and heat pump hot water price or cost at the point of sale. South Australian schemes can also support efficient electric hot water installation, and there may be an electric hot water system rebate when replacing old, inefficient units. These hot water rebate SA programmes can cut the system cost by a substantial percentage and shorten payback times to just a few years, especially when combined with rooftop solar and smart timers or solar diversion controls. For many Jamestown households, that means hundreds of dollars a year off bills, plus fewer surprise hot water repair visits and easier solar hot water tank replacement when needed.
Whether you are weighing up electric hot water vs gas hot water, comparing heat pump vs solar hot water, or simply need hot water repair or solar hot water repair, it pays to get local advice. If you are in Jamestown and your current unit is older, noisy or struggling, now is a good time to check if your home is ready for a hot water upgrade. Talk with experienced hot water SA installers who specialise in heat pump hot water, rheem solar hot water, rheem heat pump hot water, rinnai solar hot water, chromagen solar hot water and Sanden heat pump systems. With Jamestown’s strong solar resource and growing interest in sustainability, an energy efficient hot water system can help cut emissions, reduce bills and future‑proof your home—connect with trusted local experts for personalised advice with us.