Hot Water Systems in Melville

Hot water systems in Melville

Across Melville, more homeowners are swapping old gas units and ageing electric cylinders for an energy efficient hot water system that actually suits Perth’s climate and power prices. With around 6,800 occupied dwellings and an average household size of 2.5 people, most homes here have steady daily hot water demand, and many families are juggling a decent mortgage and energy bills. That makes choosing the right hot water system a smart way to free up cashflow without sacrificing comfort.

Melville’s sunshine is a big advantage. The suburb enjoys an average of about 19.2 MJ/m² of solar exposure a day over the year, which works out to roughly 5.3 kWh/m² per day. That strong solar resource means a solar hot water system or heat pump hot water system can perform very well, especially when paired with rooftop solar. For households with higher incomes than the WA average and a big share of separate houses, upgrading from older gas or electric units to a modern solar hot water heating system, heat pump or efficient electric hot water system is a logical next step. Many homes are already seeing annual hot water energy savings in the hundreds of dollars by making the switch.

In the 6156 area, the typical detached three‑ or four‑bedroom home uses a sizeable chunk of its total electricity on hot water alone, particularly if it still runs an old electric storage unit. That is why we’re seeing strong interest in heat pump vs solar hot water comparisons, as people weigh up running costs, noise, roof space and upfront hot water system price. Brands like Rheem, Rinnai, Sanden and Thermann are common on Melville roofs and in backyards, with options ranging from rheem solar hot water and rinnai solar hot water systems through to rheem heat pump hot water and premium sanden heat pump models for those chasing the most efficient hot water system on the market. Many locals also look at chromagen solar hot water alternatives when comparing solar hot water price and performance.

Across Melville there are now 1,115 efficient hot water systems installed, combining both heat pump hot water installation and solar hot water installation. Installations jumped sharply around 2009 and 2010, and have stayed steady in recent years, with dozens of systems going in every year right through to 2024. This steady growth shows how strongly households are moving towards electrification, lower running costs and more energy efficient hot water system options. As systems age, hot water repair calls are increasingly turning into full hot water installation upgrades, including solar hot water tank replacement or a fresh electric hot water installation designed to work with rooftop solar.

For many Melville homes, the best hot water system Australia can offer is the one that balances efficiency, reliability and price. Typical hot water system cost will depend on whether you choose a straight electric hot water system replacement, a solar hot water system, or a high‑efficiency heat pump. Heat pump hot water price can look higher upfront, but the running costs are much lower, especially if you run it during the day on solar. Likewise, solar hot water vs electric hot water usually wins on long‑term savings, particularly when you factor in a generous solar hot water rebate or electric hot water system rebate where applicable.

Average annual bill savings in Melville for a well‑chosen upgrade are often in these ranges:

• Old electric to quality heat pump hot water system: $350–$700 per year • Gas storage to heat pump hot water system: $250–$550 per year • Gas storage to roof‑mounted solar hot water system: $300–$600 per year • Old electric to modern electric hot water system run on solar: $200–$450 per year

For hot water wa homeowners, rebates can make a real difference. Federal incentives through Small‑scale Technology Certificates (STCs) apply to eligible heat pump and solar hot water systems, effectively cutting the upfront solar hot water price or heat pump hot water cost by a substantial percentage. On top of that, state‑based heat pump hot water rebate and solar hot water rebate programs, plus electric hot water system rebate offers from time to time, help bring high‑efficiency options within reach. With the right mix of rebates, many Melville households see payback periods shrink to just a few years, especially when they combine efficient hot water with rooftop solar and smart timers or solar‑diverter controls to maximise self‑consumption.

If you are weighing up electric hot water vs gas hot water, or trying to decide between heat pump vs solar hot water, it helps to talk to someone who understands local conditions, tariffs and house types. Melville’s strong solar resource, high rate of home ownership and growing interest in sustainability mean efficient hot water is one of the easiest ways to cut bills and emissions while future‑proofing your home. If your current unit is older, noisy or running out of hot water, now is a good time to check whether a solar hot water system, heat pump hot water system or modern electric hot water system is right for you. Chat with our trusted local hot water specialists for personalised advice on hot water wa options, hot water rebate wa eligibility, hot water repair or full hot water installation, and take the next step towards a quieter, cleaner, more efficient home.