Hot Water Systems in Sherwood
The 5267 postcode, covering Sherwood, Brimbago, Coombe, Keith, Laffer, Makin, Mccallum, Mount Charles, Petherick, Shaugh, Willalooka and Wirrega and surrounding areas, is home to around 872 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 Sherwood and the 5267 area, 40 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 Sherwood's climate delivering an average of 4.8 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 5267
200th
State Wide
1837th
Australia Wide
Hot Water Installation Sherwood
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 Sherwood
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterSherwood
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 Sherwood
Compare heat pump hot water systems suitable for Sherwood'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 - Sherwood, 5267
Hot Water Demographics - Sherwood
Based on the Australian Bureau of Statistics 2021 Census (ABS), Sherwood has around 872 private dwellings, home to approximately 1,768 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Sherwood households use approximately 120 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 Sherwood's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Sherwood community is home to 157 couple families with children and 27 one-parent families, meaning a large proportion of households face substantial hot water demand. With 229 homes owned with a mortgage and 289 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.
Sherwood is converting hot water demand to efficient systems faster than many peers, with 4.6% of dwellings already upgraded.
Hot water systems in Sherwood
In Sherwood, more locals are rethinking their old gas and electric tanks and moving to energy efficient hot water systems. With around 760 dwellings and an average household size of 2.4 people, a reliable hot water system is essential for busy families, older residents and farms alike. Power prices keep rising, so upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step.
Sherwood’s strong sunshine makes it ideal for efficient hot water. The Narree Downs weather station records mean daily solar exposure of about 17 MJ/m², which is roughly 4.7 kWh per square metre per day. That level of solar energy supports both heat pump hot water and solar hot water heating system performance, especially for homes already running rooftop solar. With a solid base of homes owned outright or with a mortgage, and a median household income of $1,412 a week, many Sherwood households are well placed to invest in an energy efficient hot water system that cuts running costs for years.
Across the 5267 postcode there are 872 total dwellings and plenty of three and four bedroom homes, which means steady hot water demand for showers, washing and kitchen use. Hot water can easily account for a quarter of household energy use, so choosing the most efficient hot water system really matters. Locals are increasingly weighing up heat pump vs solar hot water, as well as solar hot water vs electric hot water, to find the best hot water system Australia can offer for their situation.
Here are typical annual bill savings when you combine smart hot water installation with good tariffs and, where possible, rooftop solar:
• Old electric to heat pump hot water system: $400–$800 per year • Gas to heat pump hot water system: $300–$600 per year • Gas to solar hot water system: $250–$550 per year • Old electric to modern electric hot water installation with solar: $200–$500 per year
Brands like Rheem heat pump hot water, Rheem solar hot water, Rinnai solar hot water and Sanden heat pump units are popular choices for Sherwood homes wanting the most efficient hot water system possible. Many properties also use Chromagen solar hot water or similar gear when it is time for a solar hot water tank replacement or solar hot water repair. The right system size and control settings will keep your hot water system price / cost under control while still meeting family demand.
Recent data shows 40 efficient hot water systems have already been installed in the Sherwood postcode, mainly between 2003 and 2010, when yearly installations peaked at 12 in 2006. While the numbers have been quieter in recent years, these early adopters highlight strong local interest in electrification, lower running costs and moving away from gas hot water. As those systems age, many owners are now comparing the heat pump hot water price / cost with solar hot water price / cost to decide their next upgrade.
Even if you are still on an older gas or off‑peak electric hot water system, there is growing interest in Sherwood SA in swapping to a modern heat pump, solar hot water or efficient electric unit. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water installation, effectively reducing upfront cost. South Australians can also access state heat pump hot water rebate and solar hot water rebate offers from time to time, and in some cases an electric hot water system rebate when replacing inefficient units. These discounts can trim the installed hot water system cost by a substantial percentage and shorten payback to just a few years, especially if you use timers or solar diversion to run your hot water when rooftop solar is generating. For many Sherwood households, that means hundreds of dollars a year off power bills.
If you are in Sherwood SA and your current unit is ageing, noisy or expensive to run, now is a smart time to look at a hot water upgrade. Whether you are weighing up electric hot water vs gas hot water, comparing heat pump vs solar hot water, or simply want the best heat pump hot water system for your family, working with experienced local hot water installers is essential. With Sherwood’s strong solar resource and growing focus on sustainability, efficient hot water systems can cut bills, reduce emissions and future‑proof your home. Reach out to trusted local experts for personalised advice on hot water repair, heat pump hot water installation, solar hot water installation or electric hot water installation, and check if your home is ready for a more efficient hot water SA solution. And remember, a good hot water rebate SA deal can make the upgrade even more affordable.