Hot Water Systems in Lake Bennett
The 0822 postcode, covering Lake Bennett, Acacia Hills, Bees Creek, Border Store, Cox Peninsula, Croker Island, Daly River, Darwin Mc, Fleming, Goulbourn Island, Gunn Point, Hayes Creek, Lambells Lagoon, Livingstone, Maningrida, Mcminns Lagoon, Middle Point, Millwood, Nguiu, Oenpelli, Point Stephens, Pularumpi, Pulumpa, Southport, Umbakumba, Virginia, Wadeye, Wagait Beach, Weddell, Winnellie, Woolaning, Angurugu, Anindilyakwa, Annie River, Bathurst Island, Belyuen, Black Jungle, Blackmore, Burrundie, Bynoe, Bynoe Harbour, Camp Creek, Channel Island, Charles Darwin, Charlotte, Claravale, Cobourg, Collett Creek, Coomalie Creek, Daly, Darwin River Dam, Delissaville, Douglas-daly, East Arm, East Arnhem, Elrundie, Eva Valley, Finniss Valley, Fly Creek, Freds Pass, Galiwinku, Glyde Point, Goulburn Island, Gunbalanya, Hidden Valley, Hotham, Hughes, Kakadu, Koolpinyah, Litchfield Park, Lloyd Creek, Mandorah, Mapuru, Maranunga, Margaret River, Marrakai, Mickett Creek, Milikapiti, Milingimbi, Milyakburra, Minjilang, Mount Bundey, Murrumujuk, Nauiyu, Nemarluk, Nganmarriyanga, Numbulwar, Numburindi, Peppimenarti, Pirlangimpi, Point Stuart, Rakula, Ramingining, Robin Falls, Rum Jungle, Sandpalms Roadhouse, Stapleton, Thamarrurr, Tipperary, Tivendale, Tiwi Islands, Tortilla Flats, Tumbling Waters, Vernon Islands, Wak Wak, Warruwi, West Arnhem, Wickham, Wishart and Wurrumiyanga and surrounding areas, is home to around 6,681 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 Lake Bennett and the 0822 area, 1,020 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 Lake Bennett's climate delivering an average of 6.0 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 0822
7th
State Wide
290th
Australia Wide
Hot Water Installation Lake Bennett
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 Lake Bennett
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterLake Bennett
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 Lake Bennett
Compare heat pump hot water systems suitable for Lake Bennett'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 - Lake Bennett, 0822
Hot Water Demographics - Lake Bennett
Based on the Australian Bureau of Statistics 2021 Census (ABS), Lake Bennett has around 6,681 private dwellings, home to approximately 23,243 people. With an average household size of 3.8 people, and around 50 litres of hot water used per person each day in Australia, Lake Bennett households use approximately 190 litres of hot water daily, equating to a massive 1.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Lake Bennett's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Lake Bennett community is home to 2,128 couple families with children and 887 one-parent families, meaning a large proportion of households face substantial hot water demand. With 843 homes owned with a mortgage and 797 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.
Lake Bennett is converting hot water demand to efficient systems faster than many peers, with 15.3% of dwellings already upgraded.
Hot water systems in Lake Bennett
Around Lake Bennett, more locals are rethinking their hot water system and moving away from old gas or power‑hungry electric units. With a young community (median age about 30) and larger households averaging 3.8 people, hot water demand is high, and so are energy bills. Upgrading to an energy efficient hot water system – whether a heat pump hot water system, solar hot water system or modern electric hot water system – is becoming the logical next step for both family homes and holiday properties.
Lake Bennett’s sunshine is a real asset. The area enjoys around 21.5 MJ/m² of solar exposure a day on average, which is roughly 6 kWh/m² – excellent conditions for a solar hot water heating system or a high‑efficiency heat pump. For many of the 5,402 dwellings across the 0822 postcode, swapping from older gas or resistive electric hot water to efficient hot water technology can deliver substantial annual hot water energy savings, especially when paired with rooftop solar.
Most homes here are separate houses, and there is a mix of owned and rented dwellings, with nearly 3,000 rented properties. That makes reliability and low running costs crucial, whether you are a long‑term owner or managing short‑stay accommodation. A well‑chosen hot water system in NT conditions can quietly slash energy use in the background while keeping showers comfortable year‑round.
Across the 0822 area, we see strong uptake of efficient hot water, with 1,020 heat pump and solar hot water installations recorded so far. In recent years, interest has really lifted, peaking around 2019 with 123 installs, and staying solid through 2020–2023 as more households look to electrify and cut bills. This trend towards smarter hot water installation reflects growing awareness of heat pump vs solar hot water options, solar hot water vs electric hot water, and the benefits of moving to an all‑electric home.
Typical annual bill savings in Lake Bennett look like:
• Old electric to heat pump hot water system: around $400–$800 per year • Gas to heat pump: around $300–$700 per year • Gas to solar hot water system: around $300–$600 per year • Old electric to modern electric hot water installation with solar: around $250–$500 per year
Brands like Rheem heat pump hot water and Rheem solar hot water are common choices for robust, well‑supported systems. Rinnai solar hot water and Chromagen solar hot water are also popular for solar hot water installation and solar hot water tank replacement, while premium options like the Sanden heat pump are often picked by households chasing the most efficient hot water system and the best heat pump hot water system for long‑term savings.
When comparing hot water system price / cost, it is worth looking beyond the sticker. A heat pump hot water price / cost or solar hot water price / cost can be higher upfront than a basic electric hot water installation, but running costs are usually far lower. Many Lake Bennett homes already have solar, so a carefully sized solar hot water heating system or efficient electric hot water system with timers can soak up cheap daytime energy and keep bills down.
For Lake Bennett households, a key advantage is access to Australian Government incentives and hot water rebate NT schemes. Small‑scale Technology Certificates (STCs) reduce the upfront cost of eligible heat pump and solar hot water systems, effectively acting as a point‑of‑sale discount. On top of that, state‑based programs can provide a heat pump hot water rebate, solar hot water rebate, or even an electric hot water system rebate when replacing old, inefficient units. These hot water rebate NT incentives can trim the system cost by a significant percentage and cut payback times, especially when combined with solar.
Switching from electric hot water vs gas hot water to an energy efficient hot water system can easily save hundreds of dollars per year in Lake Bennett. With smart controls, timers or solar‑diversion, you can push those savings even further and get closer to net‑zero hot water. For many locals, that makes efficient hot water one of the best value upgrades in the home.
If you are in Lake Bennett and your current unit is ageing, noisy or expensive to run, now is a good time to check whether a heat pump hot water installation, solar hot water repair and upgrade, or modern electric hot water system could suit your place. Working with experienced hot water NT installers like us means you will get clear advice on the best hot water system Australia can offer for your needs, from rheem solar hot water to sanden heat pump options. With strong solar, growing interest in sustainability and real potential to reduce bills and emissions, an efficient hot water upgrade is a smart way to future‑proof your home. Reach out to our trusted local experts for personalised hot water repair, solar hot water installation and upgrade advice tailored to Lake Bennett.