Hot Water Systems in Tennyson
The 3572 postcode, covering Tennyson, Milloo, Piavella and Prairie and surrounding areas, is home to around 56 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 Tennyson and the 3572 area, 6 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 Tennyson's climate delivering an average of 4.9 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 3572
652nd
State Wide
2443rd
Australia Wide
Hot Water Installation Tennyson
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 Tennyson
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterTennyson
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 Tennyson
Compare heat pump hot water systems suitable for Tennyson'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 - Tennyson, 3572
Hot Water Demographics - Tennyson
Based on the Australian Bureau of Statistics 2021 Census (ABS), Tennyson has around 56 private dwellings, home to approximately 126 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Tennyson households use approximately 130 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 Tennyson's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Tennyson community is home to 10 couple families with children and — one-parent families, meaning a large proportion of households face substantial hot water demand. With 14 homes owned with a mortgage and 21 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.
Tennyson is converting hot water demand to efficient systems faster than many peers, with 10.7% of dwellings already upgraded.
Hot water systems in Tennyson
In Tennyson, more locals are rethinking their old gas and electric hot water system and switching to energy efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With around 50 occupied dwellings and an average household size of 2.6 people, reliable hot water is essential for busy farming families and older couples alike. Many homes are owned outright or with a mortgage, so investing in a long‑term hot water upgrade that cuts running costs simply makes sense.
Tennyson enjoys strong sunshine, with mean daily solar exposure of about 17.6 MJ/m², or roughly 4.9 kWh/m² per day over the year. That level of solar energy is ideal for a solar hot water heating system or a high‑efficiency heat pump hot water system that draws warmth from the air. For households paying around $1,500 a month on the mortgage and watching every power bill, shifting from older gas or resistive electric to the most efficient hot water system you can afford is a logical next step, often saving hundreds of dollars a year in hot water energy use.
Across the 3572 postcode, separate houses dominate, with 3‑ and 4‑bedroom homes the norm. That means higher hot water demand, especially for families with teenagers and farm workers coming home at the end of the day. While only a handful of efficient hot water systems have been installed so far, the opportunity is clear: a well‑sized energy efficient hot water system can make a noticeable dent in overall household energy use. Brands like Rheem, Rinnai and Sanden are popular choices, offering options from rheem solar hot water and rheem heat pump hot water through to rinnai solar hot water and premium sanden heat pump units.
Typical annual bill savings in Tennyson can look like:
• Replacing an old electric hot water system with a heat pump hot water system: $400–$800 per year • Switching from gas hot water to a heat pump hot water system: $300–$700 per year • Switching from gas to a solar hot water system: $250–$600 per year • Upgrading an old electric hot water system to a modern electric hot water system with rooftop solar: $250–$500 per year
Locally, there have been 6 efficient hot water installations recorded in the 3572 postcode, mostly between 2009 and 2015, with small peaks in 2009 and 2011. While the yearly numbers since then are low, that early adoption of solar hot water installation and heat pump hot water installation shows a growing interest in electrification, lower running costs and moving towards the best hot water system Australia can offer for regional homes. As more residents install rooftop solar, pairing it with a modern electric hot water installation or solar hot water tank replacement is becoming an obvious way to soak up daytime generation.
Hot Water Rebates, Tariffs & Savings
Across Victoria, including Tennyson, more people are now weighing up heat pump vs solar hot water and even solar hot water vs electric hot water as they look to replace old systems. Federal incentives such as Small‑scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pumps, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate. Victoria also offers state‑based support that can reduce the heat pump hot water price or cost and the solar hot water price or cost by a substantial percentage, especially for qualifying households. There are also programs that support an electric hot water system rebate when shifting away from gas.
For Tennyson households, these hot water rebate vic programs can cut payback periods dramatically, particularly when you combine a new hot water installation with existing rooftop solar and smart timers that run the system during the day. It is common for an energy efficient hot water system to save hundreds of dollars per year and significantly reduce exposure to rising gas prices. When you factor in lower hot water system price / cost after rebates, the best heat pump hot water system or a quality chromagen solar hot water or similar unit can pay for itself far sooner than many expect.
If you are in Tennyson and wondering about electric hot water vs gas hot water, or trying to decide between heat pump vs solar hot water, now is a good time to review your options. Talk to experienced local hot water installers who understand hot water vic conditions and can handle everything from hot water repair and solar hot water repair to full solar hot water installation or heat pump hot water installation. With Tennyson’s strong solar resource and growing interest in sustainability, upgrading to an efficient system can reduce bills, cut emissions and future‑proof your home. Connect with trusted local experts for personalised advice with us and find the right hot water upgrade for your property.