Hot Water Systems in Lake Margarette
The 6475 postcode, covering Lake Margarette, Badgerin Rock, Booralaming, Dukin, Koorda, Mollerin and Newcarlbeon and surrounding areas, is home to around 233 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 Margarette and the 6475 area, 43 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 Margarette's climate delivering an average of 5.5 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 6475
243rd
State Wide
1801st
Australia Wide
Hot Water Installation Lake Margarette
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 Margarette
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterLake Margarette
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 Margarette
Compare heat pump hot water systems suitable for Lake Margarette'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 Margarette, 6475
Hot Water Demographics - Lake Margarette
Based on the Australian Bureau of Statistics 2021 Census (ABS), Lake Margarette has around 233 private dwellings, home to approximately 318 people. With an average household size of 2.2 people, and around 50 litres of hot water used per person each day in Australia, Lake Margarette households use approximately 110 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 Lake Margarette's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Lake Margarette community is home to 27 couple families with children and — one-parent families, meaning a large proportion of households face substantial hot water demand. With 27 homes owned with a mortgage and 82 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 Margarette is converting hot water demand to efficient systems faster than many peers, with 18.5% of dwellings already upgraded.
Hot water systems in Lake Margarette
In Lake Margarette, more locals are rethinking how they heat their water. With power prices rising and many homes already looking at solar, upgrading to an energy efficient hot water system is a simple way to cut bills without changing your lifestyle. Most properties here are separate houses, with around 152 occupied dwellings and an average household size of 2.2 people, so a well‑sized heat pump hot water system, solar hot water system or modern electric hot water system can easily cover daily demand. Many households are owned outright and the median age is 52, which means plenty of long‑term owners who can really benefit from lower running costs and fewer surprises when an old unit fails.
Lake Margarette enjoys strong sunshine, with average solar exposure of about 19.8 MJ/m² per day – roughly 5.5 kWh/m² of solar energy – across the year. That makes a solar hot water heating system or heat pump hot water installation a logical step if you are looking to move away from older gas or resistive electric units. Annual hot water energy savings can be substantial when you switch to a more efficient hot water system, especially if you already have rooftop solar. For many homes, hot water is one of the biggest single energy users, so tackling it first is a smart move.
Across the 6475 postcode, demand is steady rather than high‑rise, but that suits a rural community. Most homes have three or four bedrooms, and families with kids as well as older couples both rely on reliable, efficient hot water. In this context, brands like Rheem heat pump hot water units, Rinnai solar hot water, Sanden heat pump systems and Chromagen solar hot water are popular choices for those chasing the most efficient hot water system they can reasonably afford. Locals often weigh up heat pump vs solar hot water based on roof space, water use patterns and whether they want a solar hot water tank replacement or a full new hot water installation.
Here is a guide to typical bill savings when you upgrade, depending on your situation:
• Old electric to quality heat pump hot water system: save around $400–$800 per year. • Gas to heat pump hot water installation: save roughly $300–$600 per year. • Gas to solar hot water installation: save about $300–$700 per year. • Old electric to modern electric hot water installation using rooftop solar: save around $250–$500 per year.
In Lake Margarette there have already been 43 efficient hot water installations recorded, combining heat pump and solar hot water systems. Install numbers were modest in the early 2000s, with a bump around 2005 and 2009–2010, and steady interest continuing through the 2010s and into 2020–2023. This trend shows more households are curious about electrification, lower running costs and energy efficient hot water system options as units reach the end of their life and people compare solar hot water vs electric hot water or electric hot water vs gas hot water.
When it comes to hot water WA homeowners have access to a mix of Australian Government and state incentives. Federal Small‑scale Technology Certificates (STCs) effectively act as an upfront discount on eligible systems like a rheem solar hot water system, rinnai solar hot water, sanden heat pump or other best heat pump hot water system options. On top of that, WA and national programs can offer a solar hot water rebate, heat pump hot water rebate or even an electric hot water system rebate in some schemes. These hot water rebate WA incentives can reduce the heat pump hot water price / cost or solar hot water price / cost by a significant percentage, bringing the hot water system price / cost closer to a like‑for‑like gas replacement, while delivering hundreds of dollars a year in savings. When you add timers or solar diversion to run your electric hot water system mostly on your own solar, payback periods can shorten dramatically.
If your current unit is ageing, noisy or struggling, it is a good time to check whether your Lake Margarette home is ready for a hot water upgrade. Whether you are comparing heat pump vs solar hot water, looking at rheem solar hot water or chromagen solar hot water, or simply need fast hot water repair or solar hot water repair, working with experienced local hot water installers matters. With Lake Margarette’s strong solar exposure and growing interest in sustainability, choosing the best hot water system Australia can offer for your needs will help cut emissions, reduce bills and future‑proof your home. For personalised advice on hot water repair, solar hot water tank replacement or a new energy efficient hot water system, connect with trusted local experts with us and explore the right option for your property.