Hot Water Systems in Medina
The 6167 postcode, covering Medina, Anketell, Bertram, Calista, Casuarina, Kwinana Beach, Kwinana Town Centre, Mandogalup, Orelia, Parmelia, Postans, The Spectacles and Wandi and surrounding areas, is home to around 10,868 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 Medina and the 6167 area, 2,357 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 Medina'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 6167
19th
State Wide
84th
Australia Wide
Hot Water Installation Medina
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 Medina
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMedina
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 Medina
Compare heat pump hot water systems suitable for Medina'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 - Medina, 6167
Hot Water Demographics - Medina
Based on the Australian Bureau of Statistics 2021 Census (ABS), Medina has around 10,868 private dwellings, home to approximately 25,404 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Medina households use approximately 130 litres of hot water daily, equating to a massive 1.4 million litres of hot water used across the suburb every single day.
Other census insights reinforce Medina's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Medina community is home to 2,410 couple families with children and 821 one-parent families, meaning a large proportion of households face substantial hot water demand. With 4,882 homes owned with a mortgage and 1,975 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.
Medina is converting hot water demand to efficient systems faster than many peers, with 21.7% of dwellings already upgraded.
Hot water systems in Medina
Around Medina, more households are rethinking their hot water system and shifting to energy‑efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With an average household size of about 2.6 people and nearly 10,000 dwellings across 6167, reliable, affordable hot water is a big deal for local families and small businesses. Power prices keep creeping up, so upgrading from an older gas or electric unit to an energy efficient hot water system is a logical next step.
Medina is actually very well suited to efficient hot water. The local Medina Research Centre records mean daily solar exposure of about 19.2 MJ/m², which works out to roughly 5.3 kWh/m² of sun per day across the year. That strong sunlight helps a solar hot water heating system perform well, and it also boosts the efficiency of a heat pump hot water system using warm daytime air. With a relatively young median age of 35 and many homes still paying off a mortgage, the chance to lock in long‑term hot water energy savings is appealing.
In 6167, most residents live in separate houses with three or four bedrooms, so hot water demand is steady, especially for families. Hot water can easily be a quarter of a home’s electricity use, so choosing the most efficient hot water system makes a noticeable difference to bills. Many locals are weighing up heat pump vs solar hot water, or even solar hot water vs electric hot water, especially as more rooftops add solar. Brands like Rheem and Rinnai are common choices for a solar hot water system or electric hot water installation, while premium heat pumps such as Sanden and efficient systems from Thermann are popular with households chasing the best heat pump hot water system and the most efficient hot water system overall.
To give you a rough feel for savings, here are some typical annual bill reductions when you upgrade your hot water installation in Medina:
• Old electric to heat pump hot water installation: save around $350–$700 per year. • Gas to heat pump hot water system: save around $250–$600 per year. • Gas to solar hot water installation: save around $200–$550 per year. • Old electric to modern electric hot water installation with rooftop solar: save around $200–$450 per year.
Recent years show Medina is steadily embracing efficient hot water. There have been about 2,357 efficient hot water installations (heat pump and solar hot water) recorded in the postcode, climbing from just 17 systems in 2001 to peak years around 2008–2011 with well over 150 installs a year. While annual numbers have eased back to dozens per year since 2020, that still reflects strong local interest in electrification, lower running costs and replacing ageing gas units with modern heat pump hot water or a reliable solar hot water heating system. Many of these homes also have rooftop solar, using daytime generation to drive down the effective hot water system price or cost over the life of the unit.
Hot Water Rebates, Tariffs & Savings
Across Medina and wider WA, more people are swapping out old gas or power‑hungry cylinders for a heat pump hot water system, a newer electric hot water system or a roof‑mounted solar hot water system. Federal incentives like Small‑scale Technology Certificates (STCs) apply to eligible heat pumps and solar hot water, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate that is usually taken off your invoice. WA programs and occasional retailer offers can sit alongside this, and some efficient electric systems may also benefit from an electric hot water system rebate or off‑peak tariffs.
These hot water rebate WA incentives can trim the heat pump hot water price or cost and the solar hot water price or cost by a significant percentage, especially for quality brands such as Rheem solar hot water, Rinnai solar hot water, Chromagen solar hot water or a premium Sanden heat pump. For many Medina homes, that means cutting hundreds of dollars per year off bills and slashing the payback period, particularly if you use timers or solar diversion so your electric hot water system runs when rooftop solar is generating. Over time, it can be one of the simplest ways to move towards an all‑electric home, reduce emissions and avoid gas connection charges.
If your current unit is older, unreliable or you are comparing electric hot water vs gas hot water for a renovation, now is a good time to see if your Medina property is ready for a hot water upgrade. Whether you need hot water repair, solar hot water repair, solar hot water tank replacement or full hot water installation, working with experienced hot water WA installers matters. Local specialists can help you compare heat pump vs solar hot water, choose from the best hot water system Australia has to offer, explain any hot water rebate WA options, and tailor a solution that suits your roof, budget and family size. To future‑proof your home, cut bills and enjoy dependable hot water all year round, connect with trusted local experts for personalised advice with us today.