Hot Water Systems in Lyons
The 0810 postcode, covering Lyons, Alawa, Brinkin, Casuarina, Jingili, Lee Point, Millner, Moil, Nakara, Nightcliff, Rapid Creek, Tiwi, Wagaman, Wanguri, Coconut Grove and Muirhead and surrounding areas, is home to around 12,613 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 Lyons and the 0810 area, 3,596 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 Lyons'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 0810
1st
State Wide
38th
Australia Wide
Hot Water Installation Lyons
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 Lyons
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterLyons
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 Lyons
Compare heat pump hot water systems suitable for Lyons'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 - Lyons, 0810
Hot Water Demographics - Lyons
Based on the Australian Bureau of Statistics 2021 Census (ABS), Lyons has around 12,613 private dwellings, home to approximately 31,487 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Lyons households use approximately 135 litres of hot water daily, equating to a massive 1.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Lyons's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Lyons community is home to 3,139 couple families with children and 738 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,664 homes owned with a mortgage and 2,329 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.
Lyons is converting hot water demand to efficient systems faster than many peers, with 28.5% of dwellings already upgraded.
Hot water systems in Lyons
In Lyons, NT 0810, more homeowners are rethinking their old gas and electric hot water system and switching to efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With power prices rising and an average household size around 2.7 people, hot water is a big chunk of the energy bill, so upgrading is a simple way to lock in long‑term savings.
Lyons is well suited to efficient hot water. The local solar exposure at Lee Point averages about 21.5 MJ/m² a day – roughly 6 kWh/m² – across the year, which is excellent for both a solar hot water heating system and high‑efficiency heat pump hot water. With more than 11,600 occupied dwellings and a relatively young median age of 34, plus solid median household incomes, many families and professionals here are in a good position to replace ageing systems before they fail. Moving from older gas or resistive electric hot water to an energy efficient hot water system can deliver substantial Annual Hot Water Energy Savings for Lyons households.
Across 0810, there is a mix of separate houses and apartments, which means different hot water installation needs. Stand‑alone homes often have roof space for a solar hot water installation, while units may be better suited to a compact heat pump hot water installation or streamlined electric hot water installation. Brands like Rheem, Rinnai, Sanden and Thermann are common in the local market, offering everything from rheem solar hot water and rheem heat pump hot water to rinnai solar hot water and premium sanden heat pump units that are often rated among the best heat pump hot water system options in Australia.
Typical hot water system price or cost will vary with size and technology, but many Lyons households are choosing based on running costs rather than just upfront outlay. To give a feel for savings from the most efficient hot water system options, here are some realistic annual bill reductions:
• Old electric to quality heat pump hot water system: save around $400–$800 per year. • Gas to heat pump hot water: save roughly $300–$600 per year. • Gas to solar hot water system: save about $250–$550 per year. • Old electric to modern electric hot water system powered by rooftop solar: save around $300–$700 per year.
Local installers see strong interest in heat pump vs solar hot water comparisons, as well as solar hot water vs electric hot water and electric hot water vs gas hot water for all‑electric homes. For some properties, a solar hot water tank replacement paired with PV is ideal; for others, a quiet, compact heat pump is the most practical energy efficient hot water system.
Lyons already has 3,596 efficient hot water systems installed, combining heat pump and solar hot water installations. Install numbers grew strongly from just 11 systems in 2001 to peaks around 2009–2010, with 284 and 293 installs in those years, and a steady stream of upgrades continuing through the 2010s. While recent years (2021–2025) show slightly lower annual numbers, they still reflect ongoing interest in electrification, solar hot water repair and replacement, and lower running costs for hot water NT wide.
Hot Water Rebates, Tariffs & Savings
Across Lyons, more households are replacing old gas storage and electric cylinders with efficient alternatives like heat pumps, newer electric units and solar hot water. A key driver is the range of Australian Government Small‑scale Technology Certificates (STCs) and NT hot water rebate programs that can apply to heat pump hot water and solar hot water installation. In some cases, a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate can effectively reduce the installed solar hot water price or cost, or heat pump hot water price or cost, by a substantial percentage. When you combine rebates with rooftop solar and smart controls such as timers or solar diversion, payback periods can be cut to just a few years, while ongoing savings can reach hundreds of dollars per year.
If you live in Lyons and your hot water system is older, noisy or struggling, it is a good time to check whether your home is ready for a hot water upgrade. Whether you are comparing heat pump vs solar hot water, looking for the best hot water system Australia for your family, or needing solar hot water repair or solar hot water tank replacement, working with experienced hot water installers is essential. Local specialists in hot water NT understand the suburb’s strong solar resource and growing sustainability focus, and can recommend the most efficient hot water system to reduce bills, cut emissions and future‑proof your home. Reach out to trusted local experts for personalised advice, clear hot water system cost estimates, and help unlocking any hot water rebate NT programs you may be eligible for.