Hot Water Systems in Bexley South
The 2207 postcode, covering Bexley South, Bardwell Park, Bardwell Valley, Bexley and Bexley North and surrounding areas, is home to around 10,025 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 Bexley South and the 2207 area, 265 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 Bexley South's climate delivering an average of 4.6 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 2207
208th
State Wide
869th
Australia Wide
Hot Water Installation Bexley South
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 Bexley South
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterBexley South
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 Bexley South
Compare heat pump hot water systems suitable for Bexley South'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 - Bexley South, 2207
Hot Water Demographics - Bexley South
Based on the Australian Bureau of Statistics 2021 Census (ABS), Bexley South has around 10,025 private dwellings, home to approximately 26,580 people. With an average household size of 2.8 people, and around 50 litres of hot water used per person each day in Australia, Bexley South households use approximately 140 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 Bexley South's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Bexley South community is home to 2,358 couple families with children and 442 one-parent families, meaning a large proportion of households face substantial hot water demand. With 3,246 homes owned with a mortgage and 3,496 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.
Bexley South is converting hot water demand to efficient systems faster than many peers, with 2.6% of dwellings already upgraded.
Hot water systems in Bexley South
In Bexley South, more homeowners are rethinking their old gas or electric hot water system and switching to efficient options like a heat pump hot water system, solar hot water system or modern electric hot water system. With energy prices biting and many local homes owned outright or with a mortgage, upgrading your hot water installation is a smart way to cut bills without sacrificing comfort.
Bexley South enjoys strong sunshine year-round, with average solar exposure of around 16.4 MJ/m² a day – roughly 4.5 to 5 kWh/m². That makes a solar hot water heating system or heat pump hot water installation a natural fit, especially for the many separate houses and townhouses across the 2207 postcode. With an average household size of 2.8 people and a median household income close to $1,938 a week, hot water is a significant but manageable expense – and one that can be reduced dramatically with the right energy efficient hot water system.
Across the 10,000 or so dwellings in the area, families and multi-generational households drive strong demand for reliable hot water. Many are weighing up heat pump vs solar hot water, or solar hot water vs electric hot water, looking for the most efficient hot water system for their roof space, budget and routine. Brands like Rheem solar hot water, Rinnai solar hot water, Sanden heat pump and EvoHeat are all common choices when locals look for the best hot water system Australia can offer for long-term savings.
Typical annual bill savings in Bexley South can look like this:
• Old electric to heat pump hot water system: save around $400–$800 per year. • Gas to heat pump hot water: save roughly $300–$700 per year. • Gas to solar hot water system: save about $250–$600 per year. • Old electric to efficient electric hot water installation with rooftop solar: save around $300–$700 per year.
Since 2001, there have been 265 efficient hot water installations (heat pump and solar hot water installation combined) recorded in the 2207 area. Installations peaked around 2008–2011, with more than 150 systems installed in just four years, and there has been a steady trickle of heat pump and solar hot water repair and replacement jobs since. This shows a clear, long-term interest in electrification and lower running costs, as older gas units reach the end of their life and households look for an energy efficient hot water system instead of another gas unit.
Hot Water Rebates, Tariffs & Savings
For Bexley South homeowners, there is growing interest in replacing old gas or electric units with efficient options, helped along by generous incentives. The Australian Government’s Small-scale Technology Certificates (STCs) reduce the upfront hot water system price / cost for eligible systems, including many rheem heat pump hot water, sanden heat pump and solar hot water tank replacement options. On top of that, NSW hot water rebate programs can offer a specific heat pump hot water rebate or solar hot water rebate, and in some cases an electric hot water system rebate when moving away from gas. These discounts can effectively knock a substantial percentage off the heat pump hot water price / cost or solar hot water price / cost, shortening payback to just a few years, especially if you already have rooftop solar. Using timers or solar diversion to run your electric hot water vs gas hot water during the middle of the day can squeeze even more value from your system and reduce hot water repair costs over time.
Whether you are comparing heat pump vs solar hot water, looking at chromagen solar hot water or rheem solar hot water, or simply want a reliable electric hot water system, it pays to get local advice. If you are in Bexley South and your current unit is ageing, noisy, or your bills are creeping up, now is a good time to see if your home is ready for a heat pump hot water installation, solar hot water repair and upgrade, or efficient electric hot water installation. Talk with experienced hot water NSW specialists who understand hot water rebate NSW options, local tariffs and your home’s energy-efficiency potential. With the right system and installer, you can reduce bills, cut emissions and future-proof your place – connect with trusted local experts for personalised advice with us.