Hot Water Systems in Black Forest
The 5035 postcode, covering Black Forest, Ashford, Everard Park, Forestville, Keswick and Keswick Terminal and surrounding areas, is home to around 2,989 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 Black Forest and the 5035 area, 85 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 Black Forest'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 5035
162nd
State Wide
1506th
Australia Wide
Hot Water Installation Black Forest
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 Black Forest
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterBlack Forest
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.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for Black Forest
Compare heat pump hot water systems suitable for Black Forest'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 - Black Forest, 5035
Hot Water Demographics - Black Forest
Based on the Australian Bureau of Statistics 2021 Census (ABS), Black Forest has around 2,989 private dwellings, home to approximately 6,062 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Black Forest households use approximately 115 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Black Forest's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Black Forest community is home to 495 couple families with children and 107 one-parent families, meaning a large proportion of households face substantial hot water demand. With 744 homes owned with a mortgage and 714 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.
Black Forest is converting hot water demand to efficient systems faster than many peers, with 2.8% of dwellings already upgraded.
Hot water systems in Black Forest
Across Black Forest, more homeowners are swapping old gas and electric units for an energy efficient hot water system that actually keeps bills down. With an average household size of around 2.3 people and more than 2,700 dwellings packed into the 5035 postcode, a reliable hot water system is essential – but so is keeping running costs under control. Many local households are paying off a mortgage, with median monthly repayments of about $1,733, so upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical way to free up cash each year.
Black Forest’s climate is ideal for efficient hot water. The nearby Clarence Gardens station records mean daily solar exposure of about 17.3 MJ/m², which is roughly 4.8–5 kWh of sun per square metre per day over the year. That strong sunlight 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 and couples in units and separate houses, shifting from old gas or resistive electric to the most efficient hot water system they can afford can deliver hundreds of dollars in annual hot water energy savings.
In 5035, there’s a mix of separate houses and nearly 1,000 flats and apartments, so hot water demand ranges from small one‑bedroom units to busy four‑bedroom family homes. Hot water can easily chew through a quarter of a home’s energy use, so choosing the best hot water system Australia has to offer for your situation really matters. Popular brands in Black Forest include Rheem solar hot water and Rheem heat pump hot water for established homes, Sanden heat pump options for ultra‑efficient upgrades, and Rinnai solar hot water for households wanting a reliable solar hot water installation. Chromagen solar hot water systems are also seen in the area, particularly where owners want a straightforward solar hot water tank replacement.
Average annual bill savings for Black Forest households can look like this:
• Old electric to heat pump hot water system: save roughly $400–$800 per year. • Gas to heat pump hot water system: 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 with rooftop solar: save roughly $300–$700 per year.
There have already been 85 efficient hot water installations – mainly heat pump and solar hot water – recorded in Black Forest, SA. Installations ramped up around 2008–2011, with peaks in 2009 and 2011, and there has been steady interest again in recent years, including new systems installed in 2023 and 2024. This trend shows more locals are looking at heat pump vs solar hot water options, solar hot water vs electric hot water, and even electric hot water vs gas hot water as they move towards all‑electric homes and lower running costs.
Hot Water Rebates, Tariffs & Savings
In Black Forest, interest is growing in replacing old gas or electric units with an energy efficient hot water system, whether that is a heat pump, modern electric hot water system or a solar hot water system. Federal incentives like Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively cutting the upfront solar hot water price / cost or heat pump hot water price / cost by a substantial percentage at the point of sale. On top of that, South Australian schemes can offer a heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when you switch away from gas. For Black Forest homeowners on a tight budget, these hot water rebate SA programs can turn a premium Sanden heat pump or similar best heat pump hot water system into a surprisingly affordable upgrade.
With the right setup, many households shave hundreds of dollars a year off bills and shorten payback periods to just a few years, especially when they combine a solar hot water system or heat pump hot water installation with rooftop solar and smart timers or solar diversion. Timers that run your electric hot water installation during the middle of the day can maximise self‑consumption of solar and further reduce the real hot water system price / cost over the life of the unit.
Whether you need hot water installation for a renovation, urgent hot water repair, solar hot water repair, or a full solar hot water tank replacement, it pays to look at all the options: from Rheem solar hot water and Rinnai solar hot water through to high‑performance Sanden heat pump units and other energy efficient hot water system choices. Local Black Forest homes are well placed to benefit from strong solar, solid incomes and a growing focus on sustainability.
If your hot water system is older, noisy or driving up your bills, now is a smart time to see if your Black Forest home is ready for a hot water upgrade. Talk with experienced hot water SA installers like us – heat pump and solar hot water specialists – to compare heat pump vs solar hot water, solar hot water vs electric hot water, and the latest efficient electric options. We can help you tap into any hot water rebate SA offers, reduce your running costs, cut emissions and future‑proof your place. Reach out for personalised advice from trusted local experts and find the best hot water system Australia can offer for your Black Forest home.