Hot Water Systems in Ridgewood
The 6030 postcode, covering Ridgewood, Clarkson, Merriwa, Mindarie, Quinns Rocks and Tamala Park and surrounding areas, is home to around 15,426 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 Ridgewood and the 6030 area, 2,025 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 Ridgewood's climate delivering an average of 5.4 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 6030
25th
State Wide
108th
Australia Wide
Hot Water Installation Ridgewood
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 Ridgewood
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterRidgewood
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.
Want Solar Finance Options?
Compare lenders and get tailored loan offers.
Heat Pump Hot Water Systems for Ridgewood
Compare heat pump hot water systems suitable for Ridgewood'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 - Ridgewood, 6030
Hot Water Demographics - Ridgewood
Based on the Australian Bureau of Statistics 2021 Census (ABS), Ridgewood has around 15,426 private dwellings, home to approximately 37,837 people. With an average household size of 2.7 people, and around 50 litres of hot water used per person each day in Australia, Ridgewood households use approximately 135 litres of hot water daily, equating to a massive 2.1 million litres of hot water used across the suburb every single day.
Other census insights reinforce Ridgewood's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Ridgewood community is home to 3,385 couple families with children and 1,115 one-parent families, meaning a large proportion of households face substantial hot water demand. With 7,217 homes owned with a mortgage and 2,877 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.
Ridgewood is converting hot water demand to efficient systems faster than many peers, with 13.1% of dwellings already upgraded.
Hot water systems in Ridgewood
Across Ridgewood and the wider 6030 area, more households are starting to look twice at their hot water system. With power prices rising and many homes shifting away from gas, energy‑efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system are becoming the new normal. In a suburb where most of the 14,343 dwellings are separate houses and the average household size is around 2.7 people, showers, laundry and dishwashing add up – so hot water can quietly be one of your biggest energy users.
Ridgewood is well suited to efficient hot water upgrades. The local solar exposure averages about 19.5 MJ/m² per day – roughly 5.4 kWh/m² of sunshine – which is ideal for a solar hot water heating system or a high‑performance heat pump hot water installation. With strong levels of home ownership (over 10,000 homes owned outright or with a mortgage) and solid median household incomes, many families are now seeing an upgrade from older gas or off‑peak electric units as a logical next step to lock in long‑term hot water energy savings.
Around 6030, we see a mix of systems: traditional electric hot water installation in older homes, gas storage in some family houses, and a growing number of efficient options. Heat pump hot water systems are popular for all‑electric homes, while a roof‑mounted solar hot water installation works well for properties with good north‑facing roof space. Brands like Rheem heat pump hot water and Rheem solar hot water are common choices, alongside Rinnai solar hot water and premium heat pumps such as Sanden heat pump units. Many locals simply want the best hot water system Australia can offer for reliability and running costs, whether that is the best heat pump hot water system or a quality solar hot water tank replacement.
Typical savings will depend on your current setup and the hot water system price, but realistic annual bill reductions often look like:
• Replacing an old electric hot water system with a heat pump: around $350–$700 per year. • Switching gas to a heat pump hot water system: around $250–$500 per year. • Switching gas to a solar hot water system: around $300–$600 per year. • Upgrading an old electric unit to a modern electric hot water installation backed by rooftop solar: around $250–$500 per year.
In Ridgewood alone, there have already been about 2,025 efficient hot water installations, combining heat pump and solar hot water systems. Installations climbed strongly through the mid‑2000s, peaking around 2007, and have remained steady since, with consistent numbers each year from 2018 to 2024. This trend shows growing local interest in electrification, lower running costs and choosing the most efficient hot water system for each home.
Hot Water Rebates, Tariffs & Savings
Across Ridgewood WA, more people are now replacing old gas or energy‑hungry electric units with efficient options like heat pumps, modern electric hot water systems and solar hot water. Federal incentives such as Small‑scale Technology Certificates (STCs) can apply to eligible solar hot water systems and heat pump hot water systems, effectively acting as an upfront discount. On top of this, WA hot water rebate programs and occasional electric hot water system rebate offers can further reduce the heat pump hot water price or solar hot water price.
For many Ridgewood homeowners, these combined hot water rebate WA schemes can cut the system cost by a substantial percentage and shorten the payback period to just a few years. When you pair a heat pump or solar hot water vs electric hot water on standard tariffs, the bill savings can easily reach hundreds of dollars a year. Using timers or solar‑diversion controls to run your energy efficient hot water system during the day can boost savings even further, especially if you already have rooftop solar.
If you are weighing up heat pump vs solar hot water, or comparing solar hot water vs electric hot water or even electric hot water vs gas hot water, it helps to look beyond the upfront hot water system cost and consider long‑term running costs and rebates. The right choice depends on your roof, family size and budget.
If your hot water is older, unreliable or you are facing another hot water repair, it may be time to consider a full hot water upgrade. Whether you need hot water repair on an existing unit or new hot water installation, working with experienced local specialists in Ridgewood WA ensures you get tailored advice on brands like Chromagen solar hot water, Rheem, Rinnai or Sanden. With Ridgewood’s strong solar resource and growing interest in sustainability, an energy efficient hot water system can cut bills, reduce emissions and future‑proof your home. To find out what will work best for your place, connect with trusted local hot water installers for personalised advice and a clear quote today.