Hot Water Systems in Matraville
The 2036 postcode, covering Matraville, Chifley, Eastgardens, Hillsdale, La Perouse, Little Bay, Malabar, Phillip Bay and Port Botany and surrounding areas, is home to around 13,130 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 Matraville and the 2036 area, 462 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 Matraville's climate delivering an average of 4.7 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 2036
140th
State Wide
608th
Australia Wide
Hot Water Installation Matraville
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 Matraville
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMatraville
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 Matraville
Compare heat pump hot water systems suitable for Matraville'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 - Matraville, 2036
Hot Water Demographics - Matraville
Based on the Australian Bureau of Statistics 2021 Census (ABS), Matraville has around 13,130 private dwellings, home to approximately 30,671 people. With an average household size of 2.6 people, and around 50 litres of hot water used per person each day in Australia, Matraville households use approximately 130 litres of hot water daily, equating to a massive 1.7 million litres of hot water used across the suburb every single day.
Other census insights reinforce Matraville's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Matraville community is home to 2,697 couple families with children and 594 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,356 homes owned with a mortgage and 3,266 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.
Matraville is converting hot water demand to efficient systems faster than many peers, with 3.5% of dwellings already upgraded.
Hot water systems in Matraville
Across Matraville, more households are swapping old gas and electric units for an energy efficient hot water system that keeps bills down and showers steaming. With around 12,000 occupied dwellings and an average household size of 2.6 people, hot water is a big chunk of power use here. Many families are juggling sizeable mortgages (median $2,760 a month) or rents, so reducing running costs without sacrificing comfort just makes sense.
Matraville is well placed for efficient hot water upgrades. The local solar exposure at Little Bay averages about 16.8 MJ/m² per day – roughly 4.7 kWh/m² of sunshine – which is ideal for both a solar hot water system and a modern heat pump hot water system. That strong coastal sun, combined with a good mix of separate houses and townhouses, means plenty of roofs and courtyards where a solar hot water heating system or outdoor heat pump can work hard all year. Upgrading from older gas or a power‑hungry electric hot water system can deliver substantial Annual Hot Water Energy Savings for Matraville homeowners, especially when paired with rooftop solar.
In 2036, many homes already run on electricity, and hot water energy use can be one of the biggest loads after heating and cooling. Families and downsizers alike are looking for the most efficient hot water system they can reasonably afford. Brands like Rheem heat pump hot water and Rheem solar hot water are common choices, along with premium options such as Sanden heat pump systems and Rinnai solar hot water for those chasing ultra‑low running costs. For some properties, a well‑sized electric hot water installation, timed to run on solar, can outperform older gas units – making the electric hot water vs gas hot water decision much easier.
When you compare heat pump vs solar hot water, it often comes down to your roof space, aspect and budget. A heat pump hot water installation usually suits tighter blocks and apartments with outdoor space, while a solar hot water installation shines on sunny roofs with clear northern exposure. Either way, it is worth weighing solar hot water vs electric hot water, especially if your current unit is nearing the end of its life and you are facing a solar hot water tank replacement or hot water repair.
Typical bill savings in Matraville look like this:
• Old electric to heat pump hot water system: save roughly $350–$700 a year. • Gas to heat pump hot water: save around $250–$600 a year. • Gas to solar hot water system: save about $200–$550 a year. • Old electric to modern electric hot water system with solar: save about $200–$500 a year.
Over time, those savings help offset the hot water system price / cost. Even a higher‑end Sanden heat pump or a quality Chromagen solar hot water setup can pay for itself faster when matched to your household’s usage and solar.
Matraville has already seen 462 efficient hot water systems installed, combining both heat pump and solar hot water installations. Installations surged around 2008–2011, peaking in 2009 with 93 systems and staying strong in 2010 and 2011. While numbers have eased back in recent years, that earlier wave shows strong local interest in electrification, lower running costs and cleaner hot water NSW‑wide. Each new heat pump or solar hot water repair and replacement continues that trend towards quieter, cheaper, low‑emission hot water.
Hot Water Rebates, Tariffs & Savings
Right now there is growing interest in Matraville in replacing old gas or electric with efficient options like heat pumps, newer electric units and solar hot water. Federal incentives such as Small‑scale Technology Certificates (STCs) reduce the upfront solar hot water price / cost and heat pump hot water price / cost at the point of sale. On top of that, NSW hot water rebate programs can offer a solar hot water rebate, heat pump hot water rebate or even an electric hot water system rebate in some schemes, effectively cutting the system cost by a substantial percentage. For many homes, combining rebates with rooftop solar and smart timers can trim hundreds of dollars a year off bills and shorten the payback period to just a few years.
If you are in Matraville and your current unit is leaking, unreliable or just expensive to run, this is a good time to look at the best hot water system Australia can offer for your budget. Whether that is a compact electric hot water system, a high‑performance best heat pump hot water system, or a roof‑mounted solar hot water heating system, it pays to get proper advice on hot water installation and ongoing hot water repair options. Working with experienced hot water NSW installers who specialise in heat pump hot water installation, solar hot water installation, solar hot water repair and electric hot water installation will help you compare options, tap into any hot water rebate nsw offers, and choose an energy efficient hot water system that suits your home.
If you are ready to future‑proof your place in Matraville, now is a smart time to check whether your home is ready to move from gas or an old electric unit to a modern heat pump or solar hot water system. With strong local sun, solid interest in sustainability and rising power prices, efficient hot water systems can cut bills, reduce emissions and make your home more comfortable. For personalised advice, accurate hot water system cost comparisons and a smooth upgrade, connect with trusted local hot water specialists and get expert guidance tailored to your Matraville home.