Hot Water Systems in Tennyson Point
The 2111 postcode, covering Tennyson Point, Boronia Park, Gladesville, Henley, Huntleys Cove, Huntleys Point and Monash Park and surrounding areas, is home to around 6,721 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 Point and the 2111 area, 147 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 Point's climate delivering an average of 4.5 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 2111
306th
State Wide
1203rd
Australia Wide
Hot Water Installation Tennyson Point
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 Point
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterTennyson Point
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 Tennyson Point
Compare heat pump hot water systems suitable for Tennyson Point'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 Point, 2111
Hot Water Demographics - Tennyson Point
Based on the Australian Bureau of Statistics 2021 Census (ABS), Tennyson Point has around 6,721 private dwellings, home to approximately 14,789 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Tennyson Point households use approximately 120 litres of hot water daily, equating to a massive 0.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce Tennyson Point's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Tennyson Point community is home to 1,297 couple families with children and 212 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,992 homes owned with a mortgage and 1,824 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 Point is converting hot water demand to efficient systems faster than many peers, with 2.2% of dwellings already upgraded.
Hot water systems in Tennyson Point
Across Tennyson Point, more homeowners are rethinking their hot water system and moving away from old gas or power‑hungry electric units. With energy prices biting and many families on solid incomes (median household income sits around $2,315 a week), upgrading to an energy efficient hot water system is a smart way to cut bills without sacrificing comfort.
Local homes enjoy strong sunshine, with Gladesville’s weather station recording around 16.2 MJ/m² of solar exposure a day on average – roughly 4.5 kWh/m²/day. That’s ideal for a solar hot water system or modern heat pump hot water system, especially in an area where the average household size is about 2.4 people and many dwellings are owned outright or with a mortgage. For Tennyson Point households, shifting from older gas or electric hot water to efficient technology can deliver substantial annual hot water energy savings while future‑proofing the home.
In the 2111 postcode there are more than 6,000 dwellings, from separate houses through to townhouses and apartments, so hot water demand patterns vary. Families and downsizers alike are looking for the most efficient hot water system they can fit on a balcony, in a garage or down the side of the house. A well‑designed solar hot water heating system or compact heat pump hot water installation can cover most of a home’s hot water needs, especially when paired with rooftop solar. Modern electric hot water system options are also popular for apartments wanting to electrify and move away from gas.
Here in 2111, efficient hot water systems are already delivering savings. Typical yearly bill reductions from a quality hot water installation look like:
• 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: $300–$700 per year • Old electric to modern electric hot water system with solar: $250–$500 per year
Brands like Rheem heat pump hot water and Rheem solar hot water are common choices for larger family homes, while Rinnai solar hot water and Sanden heat pump units are popular with households chasing the best heat pump hot water system and ultra‑low running costs. For those comparing heat pump vs solar hot water, local installers can look at your roof space, orientation and tariff to recommend the most energy efficient hot water system for your situation. If you are replacing an ageing solar hot water tank, options from Chromagen solar hot water or other leading brands can make a solar hot water tank replacement a simple, like‑for‑like upgrade.
Recent data shows 147 efficient hot water systems – mainly heat pump and solar hot water installation projects – have been completed in the Tennyson Point postcode. Installations peaked around 2009–2010, when 41 systems went in across those two years, and there has been steady interest ever since, with new systems installed most years right through to 2025. This trend reflects growing local interest in electrification, lower running costs and more sustainable hot water nsw solutions.
Hot Water Rebates, Tariffs & Savings
Across Tennyson Point, more residents are replacing old gas and resistive electric units with efficient options like heat pump hot water, solar hot water and even smarter electric hot water installation that works with rooftop solar. Australian Government incentives, such as Small‑scale Technology Certificates (STCs), and state heat pump hot water rebate programs can cut the upfront heat pump hot water price or solar hot water price by a substantial percentage. There may also be electric hot water system rebate options when moving away from gas. For many homes, these hot water rebate nsw incentives mean the effective hot water system price or cost is far lower than the sticker price, and typical savings of hundreds of dollars a year can bring payback periods down to just a few years, especially if you use timers or solar diversion to run your system when your solar is producing.
If you are weighing up solar hot water vs electric hot water, or electric hot water vs gas hot water, it helps to talk to local specialists who understand how Tennyson Point homes are built and used. Whether you need hot water repair on an existing system, solar hot water repair after years of service, or a full hot water upgrade, experienced installers can assess your usage, roof, tariffs and budget. From choosing the best hot water system australia for your needs to comparing heat pump hot water price or cost against solar hot water price or cost, they can guide you through every step.
If your current unit is old, noisy or unreliable, this is a good time to see if your Tennyson Point home is ready to switch from gas or an outdated electric unit to a heat pump or solar hot water system. Work with experienced local hot water installers like us – heat pump and solar hot water specialists – to tap into the area’s strong solar resource, growing focus on sustainability and excellent energy‑efficiency potential. An efficient hot water system can help you reduce bills, cut emissions and future‑proof your property, so connect with trusted local experts for personalised advice and a tailored hot water solution.