Hot Water Systems in Lexia
The 6079 postcode, covering Lexia and Melaleuca and surrounding areas, is home to around 12 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 Lexia and the 6079 area, 4 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 Lexia's climate delivering an average of 5.3 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 6079
357th
State Wide
2499th
Australia Wide
Hot Water Installation Lexia
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 Lexia
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterLexia
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 Lexia
Compare heat pump hot water systems suitable for Lexia'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 - Lexia, 6079
Hot Water Demographics - Lexia
Based on the Australian Bureau of Statistics 2021 Census (ABS), Lexia has around 12 private dwellings, home to approximately 34 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, Lexia households use approximately 115 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 Lexia's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Lexia community is home to — couple families with children and — one-parent families, meaning a large proportion of households face substantial hot water demand. With — homes owned with a mortgage and 9 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.
Lexia is converting hot water demand to efficient systems faster than many peers, with 33.3% of dwellings already upgraded.
Hot water systems in Lexia
In quiet, semi-rural Lexia, more homeowners are starting to look at energy-efficient hot water systems as power prices creep up and older units wear out. With an average household size of around 2.3 people and a high share of homes owned outright, many locals are at the perfect stage of life to upgrade to a modern hot water system that is cheaper to run and easier to live with. Swapping from old gas or an ageing electric hot water system to a heat pump hot water system or solar hot water system is one of the simplest ways to lock in long-term savings.
Lexia gets excellent sunshine, with average solar exposure of about 19.2 MJ/m² per day – roughly 5.3 kWh/m² of solar energy. That strong WA sun makes both a solar hot water heating system and a high-quality heat pump hot water installation very attractive, especially for households already thinking about going all-electric. For many homes, hot water is one of the biggest energy users, so upgrading can deliver meaningful annual hot water energy savings without changing your lifestyle.
Local data shows Lexia is small, with just 16 occupied private dwellings and a median age of 66, so reliability and low maintenance matter as much as cutting bills. Many homes have three or four bedrooms, so hot water demand is steady but predictable. That is where choosing the best hot water system Australia has to offer – whether that is a rheem heat pump hot water unit, a rheem solar hot water setup, a sanden heat pump or a rinnai solar hot water system – can make day-to-day living more comfortable while keeping running costs down.
Across the 6079 postcode, there have already been 4 efficient hot water installations, combining both heat pump and solar hot water installation jobs. Installations picked up around 2015 and 2016, with another system added in 2021, reflecting a gradual shift towards electrification and lower running costs. While the numbers are modest, they show growing local interest in moving away from gas hot water and older units towards a more energy efficient hot water system that suits Lexia’s sunny climate.
When you compare heat pump vs solar hot water, both can dramatically reduce energy use compared with a traditional electric hot water system or gas unit. A modern electric hot water installation paired with rooftop solar can also work well, especially when timed to run during the middle of the day. Typical savings for Lexia households might look like this:
• Old electric to heat pump: save around $400–$700 per year on bills. • Gas to heat pump: save roughly $300–$600 per year. • Gas to solar hot water: save about $300–$650 per year. • Old electric to modern electric with solar: save around $250–$500 per year.
Of course, every home is different and the hot water system price or cost will vary depending on size, brand and whether you need a solar hot water tank replacement or a full hot water installation from scratch. The heat pump hot water price or cost is generally higher upfront than a basic electric unit, but the running costs are far lower. Similarly, a solar hot water price or cost is usually higher to begin with, but the savings add up quickly in a sunny spot like Lexia WA.
In WA, homeowners in Lexia can usually access a mix of Federal and state-based support to bring those upfront costs down. The Australian Government’s Small-scale Technology Certificates (STCs) effectively act as a solar hot water rebate or heat pump hot water rebate when you install an eligible system, reducing the purchase price at the point of sale. On top of that, state programs and retailer offers can work almost like an electric hot water system rebate when you replace an old, inefficient unit with a more efficient model. These hot water rebate wa options can cut the system cost by a substantial percentage, and when you combine rebates with rooftop solar and smart timers or solar diversion, the payback period on a new system can shrink to just a few years.
For many Lexia households, the choice comes down to solar hot water vs electric hot water, or electric hot water vs gas hot water, with a strong push towards the most efficient hot water system that fits the budget. A quality chromagen solar hot water system, a rheem solar hot water unit, or a sanden heat pump can all deliver excellent performance in this climate, especially when installed by experienced local specialists who also offer hot water repair and solar hot water repair services.
If your existing unit is older, noisy or struggling to keep up, now is a smart time to look at hot water wa options and check what hot water rebate wa incentives you might qualify for. Whether you are considering a full solar hot water installation, a heat pump hot water installation, or a straightforward electric hot water installation to pair with solar, efficient hot water systems can reduce bills, cut emissions and future-proof your home as energy prices change. To find the best heat pump hot water system or overall hot water system for your place in Lexia, reach out to trusted local experts for personalised advice, hot water repair support and a tailored quote that makes the most of your roof, your budget and your long-term plans.