Hot Water Systems in North Lake
The 6163 postcode, covering North Lake, Bibra Lake Dc, Hilton, O’connor, Bibra Lake, Coolbellup, Hamilton Hill, Kardinya, North Coogee, O'connor, Samson and Spearwood and surrounding areas, is home to around 23,919 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 North Lake and the 6163 area, 4,513 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 North Lake'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 6163
4th
State Wide
25th
Australia Wide
Hot Water Installation North Lake
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 North Lake
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterNorth Lake
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 North Lake
Compare heat pump hot water systems suitable for North Lake'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 - North Lake, 6163
Hot Water Demographics - North Lake
Based on the Australian Bureau of Statistics 2021 Census (ABS), North Lake has around 23,919 private dwellings, home to approximately 50,931 people. With an average household size of 2.3 people, and around 50 litres of hot water used per person each day in Australia, North Lake households use approximately 115 litres of hot water daily, equating to a massive 2.8 million litres of hot water used across the suburb every single day.
Other census insights reinforce North Lake's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The North Lake community is home to 3,822 couple families with children and 1,228 one-parent families, meaning a large proportion of households face substantial hot water demand. With 8,126 homes owned with a mortgage and 7,234 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.
North Lake is converting hot water demand to efficient systems faster than many peers, with 18.9% of dwellings already upgraded.
Hot water systems in North Lake
Across North Lake and the wider 6163 area, more homeowners are switching from old gas storage and tired electric units to modern, energy efficient hot water systems. With an average household size of around 2.3 people and more than 21,000 occupied dwellings, reliable hot water is non‑negotiable – but so are power bills. Many local families on a median household income of about $1,638 a week are looking for ways to cut running costs without sacrificing comfort, which makes upgrading your hot water system a logical next step.
North Lake is well suited to efficient hot water technology. The nearby Murdoch weather station records mean daily solar exposure of about 19.2 MJ/m², which is roughly 5.3 kWh/m² per day across the year. That strong WA sunshine helps a solar hot water system or heat pump hot water system work at its best, especially when paired with rooftop solar. For many homes, moving from old gas to an energy efficient hot water system can deliver substantial annual hot water energy savings while reducing carbon emissions at the same time.
Within the 6163 postcode, there is a mix of separate houses and townhouses, plus more than 1,700 flats and apartments. That variety means there is no single “best hot water system Australia” wide – the right choice depends on your roof space, electricity tariff, and how much hot water your household actually uses. For some North Lake homes, a compact heat pump hot water system is ideal; for others, a roof‑mounted solar hot water heating system with a ground tank gives the best balance of efficiency and storage.
In practical terms, hot water energy use can easily account for a quarter or more of a typical home’s electricity. That is why so many locals are comparing heat pump vs solar hot water and asking about solar hot water vs electric hot water when planning a hot water installation. Popular brands around North Lake include Rheem and Rinnai for solar hot water installation and storage tanks, with options like Rheem solar hot water, Rinnai solar hot water and Chromagen solar hot water all commonly seen. For premium efficiency, many homeowners are also considering a Sanden heat pump or other best heat pump hot water system options to get the lowest possible running costs.
When you compare hot water system price / cost, it helps to look beyond the sticker price and factor in rebates and bill savings. Typical annual savings in North Lake might look like:
• Replacing an old electric hot water system with a heat pump hot water system: around $350–$700 off bills per year. • Switching from gas to a heat pump hot water system: roughly $300–$600 per year depending on usage. • Changing from gas to a solar hot water system: often $250–$600 in annual savings. • Upgrading an old electric unit to a modern electric hot water system and using rooftop solar: around $200–$450 per year.
Local installers are also seeing more homes combine rooftop solar with an electric hot water system using timers or solar‑diversion controls. This can turn your tank into a thermal battery, making an electric hot water system a very energy efficient hot water system when run mostly on your own solar.
North Lake and the 6163 area already have a strong track record with efficient hot water. There have been 4,513 efficient hot water systems installed here over the years, including both heat pump and solar hot water systems. Installations ramped up from just 48 systems in 2001 to peaks around 2008–2010, when more than 270 systems a year were going in. Since then, yearly numbers have remained solid, with between about 150 and 225 installations most years through the 2010s and early 2020s. Even in the most recent years, there are still well over 140 installs annually, reflecting ongoing interest in electrification, lower running costs and more sustainable hot water WA wide.
Hot Water Rebates, Tariffs & Savings
With rising gas prices and many North Lake households looking to future‑proof their homes, interest in replacing old gas or electric hot water with efficient options is only growing. Whether you are considering a heat pump hot water installation, a solar hot water installation or a straightforward electric hot water installation, there are several incentives that can help bring the hot water system price / cost down.
At a federal level, eligible heat pump and solar hot water systems can create Small‑scale Technology Certificates (STCs). These are usually applied as an upfront discount by your installer, effectively cutting the heat pump hot water price / cost or solar hot water price / cost by a substantial percentage. On top of this, WA homeowners may be able to access a solar hot water rebate or heat pump hot water rebate through state‑based or retailer programs from time to time, as well as an electric hot water system rebate in some schemes when switching away from gas.
For many North Lake homes, these incentives mean you can reduce the upfront cost significantly and enjoy typical savings of hundreds of dollars a year on your bills. When you combine rebates with good tariffs, smart timers and using your own rooftop solar, the payback period for a new hot water system can be cut dramatically. Using a timer to run an electric hot water system during the middle of the day, or using a solar‑diverter, can turn a standard unit into one of the most efficient hot water system options in practice.
If your current unit is more than 10 years old, running out of hot water, or needing frequent hot water repair, it is worth checking your upgrade options. Whether you need solar hot water repair and a solar hot water tank replacement, or you are ready to move from electric hot water vs gas hot water towards a fully electric, low‑running‑cost setup, a local specialist can help. Experienced installers working in North Lake understand local roofs, water quality and tariffs, and can recommend the best mix of Rheem heat pump hot water, rheem solar hot water, rinnai solar hot water, Chromagen solar hot water or a Sanden heat pump to suit your home.
If you are in North Lake and curious about hot water WA rebates, energy efficient hot water system options or simply want to know which hot water system will suit your family, now is a good time to act. Talk with experienced hot water installers like us, who specialise in heat pump hot water installation, solar hot water repair and solar hot water installation. With North Lake’s strong solar exposure and growing interest in sustainability, an efficient hot water upgrade can help you cut bills, reduce emissions and future‑proof your home. Reach out for personalised advice from trusted local experts and find the right hot water upgrade for your place.