Hot Water Systems in Marks Landing
The 5354 postcode, covering Marks Landing, Bakara, Bakara Well, Fisher, Naidia, Punyelroo and Swan Reach and surrounding areas, is home to around 470 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 Marks Landing and the 5354 area, 19 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 Marks Landing's climate delivering an average of 5.0 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 5354
246th
State Wide
2141st
Australia Wide
Hot Water Installation Marks Landing
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 Marks Landing
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMarks Landing
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 Marks Landing
Compare heat pump hot water systems suitable for Marks Landing'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 - Marks Landing, 5354
Hot Water Demographics - Marks Landing
Based on the Australian Bureau of Statistics 2021 Census (ABS), Marks Landing has around 470 private dwellings, home to approximately 284 people. With an average household size of 1.7 people, and around 50 litres of hot water used per person each day in Australia, Marks Landing households use approximately 85 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 Marks Landing's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Marks Landing community is home to 6 couple families with children and 3 one-parent families, meaning a large proportion of households face substantial hot water demand. With 23 homes owned with a mortgage and 96 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.
Marks Landing is converting hot water demand to efficient systems faster than many peers, with 4.0% of dwellings already upgraded.
Hot water systems in Marks Landing
In Marks Landing, more locals are rethinking their old gas and electric hot water system and switching to smarter options like a heat pump hot water system, solar hot water system and efficient electric hot water system. With a median household income around $818 a week and many residents on fixed or semi‑retirement incomes, keeping running costs down really matters. Most homes here are separate houses, many owned outright, so upgrading your hot water installation is a logical next step in future‑proofing the property.
Marks Landing enjoys strong sunshine, with average solar exposure of about 17.9 MJ/m² per day – roughly 5 kWh/m² of energy from the sun, every day of the year. That makes a solar hot water heating system or a modern heat pump hot water installation a great fit, especially for smaller households (average household size is just 1.7 people) who still want reliable hot showers without high bills. Swapping an older gas or resistive electric unit for an energy efficient hot water system can deliver sizeable annual hot water energy savings for homeowners in Marks Landing.
Across the 5354 postcode there are 160 occupied private dwellings and a big share of residents are over 55, so reliability and low maintenance are just as important as efficiency. Hot water typically accounts for 20–30% of household energy use, so choosing the most efficient hot water system you can afford is one of the easiest ways to trim costs. Local hot water installers are seeing more interest in heat pump vs solar hot water comparisons, as people weigh up upfront hot water system price / cost against long‑term savings and simplicity.
Average annual bill savings for Marks Landing homes can look like this:
• Old electric to heat pump hot water system: save roughly $350–$700 per year. • Gas to heat pump hot water: save around $300–$600 per year. • Gas to solar hot water system: save about $250–$550 per year. • Old electric to modern electric hot water installation paired with rooftop solar: save roughly $250–$500 per year.
Brands like Rheem heat pump hot water systems and Rheem solar hot water are popular for reliable, well‑supported gear, while Sanden heat pump units are often chosen as some of the best heat pump hot water system options for efficiency. Rinnai solar hot water and Chromagen solar hot water are common choices where homeowners want a roof‑mounted solar hot water installation with a ground or roof tank. Many locals simply ask for the best hot water system Australia offers for their situation, then compare heat pump hot water price / cost and solar hot water price / cost against expected savings.
In Marks Landing, there have already been 19 efficient hot water systems installed, combining both heat pump and solar hot water installations. The busiest years were 2005 and 2009 with three installs each, and there were steady installations through the late 2000s and early 2010s. While the last few years show fewer recorded installs, interest is picking up again as power prices rise and more households look at solar hot water vs electric hot water and electric hot water vs gas hot water as part of going all‑electric.
Hot Water Rebates, Tariffs & Savings
Homeowners in Marks Landing are increasingly replacing old gas or electric units with efficient options like a heat pump hot water system, a newer electric hot water system or a solar hot water system. Australian Federal Government incentives, such as Small‑scale Technology Certificates (STCs), apply to eligible systems and can significantly cut the upfront hot water system price / cost. On top of that, the South Australian hot water rebate SA programs and state heat pump hot water rebate schemes can further reduce the cost of a qualifying energy efficient hot water system.
For many Marks Landing homes, these discounts can effectively reduce system cost by 20–40%, and typical savings from an efficient hot water upgrade can be hundreds of dollars per year off power bills. When you combine rebates, a heat pump or solar hot water system, and rooftop solar with timers or solar‑diversion controls, the payback period can be shortened dramatically. Some households effectively heat water for very little once their system is paid off, especially when pairing an electric hot water system rebate with controlled‑load tariffs or smart settings.
If you live in Marks Landing and your current unit is older, noisy or running up big bills, it is a good time to check whether your home is ready for a hot water upgrade, whether that is heat pump hot water, a solar hot water tank replacement or a modern electric hot water installation. Working with experienced hot water installers like us – including heat pump and solar hot water repair and installation specialists – helps you make the most of the area’s sunshine, growing interest in sustainability and strong hot water rebate SA support. An efficient hot water system can reduce bills, cut emissions and future‑proof your home, so connect with trusted local experts for personalised advice with us on the best solution for your property.