Hot Water Systems in Fullarton
The 5063 postcode, covering Fullarton, Eastwood, Frewville, Highgate and Parkside and surrounding areas, is home to around 5,635 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 Fullarton and the 5063 area, 171 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 Fullarton's climate delivering an average of 4.7 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 5063
95th
State Wide
1110th
Australia Wide
Hot Water Installation Fullarton
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 Fullarton
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterFullarton
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 Fullarton
Compare heat pump hot water systems suitable for Fullarton'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 - Fullarton, 5063
Hot Water Demographics - Fullarton
Based on the Australian Bureau of Statistics 2021 Census (ABS), Fullarton has around 5,635 private dwellings, home to approximately 11,899 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Fullarton households use approximately 115 litres of hot water daily, equating to a massive 0.6 million litres of hot water used across the suburb every single day.
Other census insights reinforce Fullarton's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Fullarton community is home to 1,017 couple families with children and 230 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,455 homes owned with a mortgage and 1,717 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.
Fullarton is converting hot water demand to efficient systems faster than many peers, with 3.0% of dwellings already upgraded.
Hot water systems in Fullarton
Across Fullarton, more homeowners are swapping tired old gas and electric units for an energy efficient hot water system that keeps bills down without sacrificing comfort. With an average household size of around 2.3 people and more than 5,100 dwellings in the 5063 postcode, hot water is a big part of local energy use. Many homes are well established and owned outright or with a mortgage, so upgrading from a clunky electric or gas hot water system to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step.
Fullarton’s climate is ideal for efficient hot water. The nearby Glenside weather station records mean daily solar exposure of about 17 MJ/m², which is roughly 4.7 kWh of sunshine per square metre per day. That strong solar resource helps both a solar hot water heating system and a quality heat pump hot water system perform well, especially when paired with rooftop solar. For many families here, annual hot water energy savings from an upgrade can run into the hundreds of dollars, particularly for homes moving away from older electric hot water vs gas hot water setups.
In 5063, there are thousands of separate houses and townhouses, plus over 1,000 flats and apartments, so hot water demand varies from compact one‑bedroom units to busy four‑bedroom family homes. A correctly sized hot water system keeps showers hot without wasting energy. Brands like Rheem, Rinnai, Sanden and Thermann are popular locally, with options ranging from rheem solar hot water and rinnai solar hot water to premium sanden heat pump and rheem heat pump hot water units. Choosing the best hot water system Australia has to offer for your situation comes down to usage patterns, roof space, budget and whether you already have solar.
Average annual bill savings in Fullarton typically look like:
• Old electric to heat pump hot water installation: $400–$800 per year • Gas to heat pump: $300–$700 per year • Gas to solar hot water installation: $250–$600 per year • Old electric to modern electric hot water installation with solar: $250–$500 per year
Over the years, 171 efficient hot water systems have already been installed in Fullarton, covering both heat pump and solar hot water installation projects. Installations grew strongly through the late 2000s, peaking around 2008–2011, and there has been steady activity since 2016 as more households look to electrification and lower running costs. Each new solar hot water system or heat pump hot water installation adds to community savings and reduces reliance on gas.
Hot Water Rebates, Tariffs & Savings
Interest in hot water SA upgrades is rising as energy prices climb and more residents look to future‑proof their homes. Whether you are considering a solar hot water vs electric hot water upgrade, or weighing up heat pump vs solar hot water, there are attractive incentives available. Federal Small‑scale Technology Certificates (STCs) reduce the upfront solar hot water price / cost and heat pump hot water price / cost. On top of that, state heat pump hot water rebate and solar hot water rebate schemes, along with electric hot water system rebate programs, can further cut the solar hot water price / cost or electric hot water system price / cost by a substantial percentage.
For many Fullarton households, these hot water rebate SA incentives help bring payback periods down to just a few years, especially when a new energy efficient hot water system is paired with daytime solar. Using timers, smart controls or solar diversion to run a heat pump or electric unit when the sun is shining can turn your system into the most efficient hot water system for your situation.
Whether you need hot water repair, solar hot water repair, solar hot water tank replacement or a fresh hot water installation, it pays to compare options like solar hot water vs electric hot water and electric hot water vs gas hot water carefully. An experienced installer can help you choose the best heat pump hot water system or solar hot water heating system for your home and explain real‑world hot water system price / cost and savings.
If you live in Fullarton and your current unit is ageing, noisy or expensive to run, now is a smart time to explore a hot water upgrade. Talk with our local hot water SA specialists about heat pumps, solar and modern electric options tailored to your home’s roof, tariff and budget. With generous hot water rebate SA support, strong local solar, and growing interest in sustainability, the right energy efficient hot water system can trim bills, cut emissions and make your home more comfortable for years to come—connect with our trusted local experts for personalised advice today.