Hot Water Systems in Walpole
The 6398 postcode, covering Walpole, Broke and North Walpole and surrounding areas, is home to around 456 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 Walpole and the 6398 area, 78 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 Walpole's climate delivering an average of 4.4 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 6398
201st
State Wide
1539th
Australia Wide
Hot Water Installation Walpole
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 Walpole
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterWalpole
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 Walpole
Compare heat pump hot water systems suitable for Walpole'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 - Walpole, 6398
Hot Water Demographics - Walpole
Based on the Australian Bureau of Statistics 2021 Census (ABS), Walpole has around 456 private dwellings, home to approximately 476 people. With an average household size of 1.9 people, and around 50 litres of hot water used per person each day in Australia, Walpole households use approximately 95 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 Walpole's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Walpole community is home to 18 couple families with children and 11 one-parent families, meaning a large proportion of households face substantial hot water demand. With 48 homes owned with a mortgage and 139 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.
Walpole is converting hot water demand to efficient systems faster than many peers, with 17.1% of dwellings already upgraded.
Hot water systems in Walpole
In Walpole 6398, more locals are rethinking their hot water system and moving away from old, power-hungry units towards energy efficient hot water options. With a median household size of just 1.9 people and many homes owned outright, plenty of residents are on fixed incomes and watching every power bill. Upgrading from older gas or electric hot water to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a simple way to lock in long-term savings without changing your lifestyle.
Walpole may be cool and coastal, but it still enjoys solid sunshine. The local weather station records an average annual solar exposure of about 15.8 MJ/m² per day, which works out to roughly 4.4 kWh of solar energy per square metre each day. That is more than enough to support a well-designed solar hot water heating system and to boost the efficiency of heat pump hot water, especially when paired with rooftop solar. With 252 occupied private dwellings and a relatively older population (median age 58, with more than 200 residents over 65), reliable, low-maintenance hot water is just as important as low running costs.
Around Walpole, most homes are separate houses with two or three bedrooms, so typical hot water demand suits a 250–315 litre electric hot water installation or a similar-sized heat pump or solar hot water tank replacement. Efficient hot water can make a big dent in power use, because hot water can be one of the biggest electricity loads in a smaller household. That is why more people are comparing heat pump vs solar hot water and even solar hot water vs electric hot water to find the most efficient hot water system for their situation.
Some of the most popular brands seen in WA include Rheem solar hot water and Rheem heat pump hot water for dependable all-round performance, Rinnai solar hot water for compact, roof-mounted systems, Sanden heat pump units known for ultra-low running costs, and Chromagen solar hot water options that pair well with existing solar PV. Many Walpole homeowners are asking which is the best hot water system Australia has to offer and narrowing it down to the best heat pump hot water system for their family size, roof space and budget.
To give a feel for what is possible, here are some typical annual bill savings when you choose an energy efficient hot water system, depending on tariffs and usage:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump hot water installation: save roughly $250–$500 per year. • Gas to solar hot water installation: save about $200–$450 per year. • Old electric to modern electric hot water installation with rooftop solar: save around $200–$400 per year.
In Walpole, there have already been 78 efficient hot water installations (heat pump and solar hot water) recorded in the postcode. Installations ramped up through the 2000s, with stronger years around 2005 and 2009, and a steady trickle of systems right through to 2023. This pattern shows growing local interest in efficient hot water, electrification and cutting running costs, even in a small, coastal community. Each new solar hot water installation or heat pump hot water installation helps reduce demand for bottled or reticulated gas and supports quieter, cleaner homes.
Hot Water Rebates, Tariffs & Savings (H2)
Across WA, there is increasing interest in replacing old gas or resistive electric units with efficient options like heat pump hot water, solar hot water or a well-timed electric hot water system in Walpole. Homeowners can often access a mix of Australian Government Small-scale Technology Certificates (STCs) and state-based incentives that effectively act as a solar hot water rebate, heat pump hot water rebate or even an electric hot water system rebate when you choose qualifying products. These hot water rebate wa schemes reduce the upfront hot water system cost or heat pump hot water price / cost and solar hot water price / cost by a substantial percentage, especially for quality brands.
For many households, moving to an energy efficient hot water system can trim hundreds of dollars a year from power bills. When you combine rebates, smart tariffs, timers or solar diversion that sends excess rooftop solar into your hot water tank, the payback period can shorten dramatically. That makes electric hot water vs gas hot water a much easier decision, especially for those planning an all-electric home or adding more solar in future. And if something does go wrong, local hot water repair and solar hot water repair specialists can usually get you back up and running quickly.
If you live in Walpole and your current unit 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 considering a sanden heat pump, rheem solar hot water, rinnai solar hot water, chromagen solar hot water or a modern electric hot water system, working with experienced hot water installation and hot water repair specialists makes all the difference. With Walpole’s solid solar exposure and strong local interest in sustainability, efficient hot water systems can help you reduce bills, cut emissions and future-proof your home. To understand the true hot water system price / cost for your property and tap into any hot water rebate wa options, connect with trusted local experts for personalised advice with us.