Hot Water Systems in Hillside
The 2157 postcode, covering Hillside, Canoelands, Forest Glen and Glenorie and surrounding areas, is home to around 1,302 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 Hillside and the 2157 area, 153 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 Hillside's climate delivering an average of 4.5 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 2157
296th
State Wide
1172nd
Australia Wide
Hot Water Installation Hillside
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 Hillside
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterHillside
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 Hillside
Compare heat pump hot water systems suitable for Hillside'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 - Hillside, 2157
Hot Water Demographics - Hillside
Based on the Australian Bureau of Statistics 2021 Census (ABS), Hillside has around 1,302 private dwellings, home to approximately 3,970 people. With an average household size of 3.2 people, and around 50 litres of hot water used per person each day in Australia, Hillside households use approximately 160 litres of hot water daily, equating to a massive 0.2 million litres of hot water used across the suburb every single day.
Other census insights reinforce Hillside's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Hillside community is home to 345 couple families with children and 51 one-parent families, meaning a large proportion of households face substantial hot water demand. With 516 homes owned with a mortgage and 470 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.
Hillside is converting hot water demand to efficient systems faster than many peers, with 11.8% of dwellings already upgraded.
Hot water systems in Hillside
Across Hillside, families are quietly upgrading to more energy efficient hot water systems – from modern electric hot water through to a quality heat pump hot water system or a rooftop solar hot water system. With an average household size of 3.2 people and more than 1,200 dwellings, hot showers, dishwashers and washing machines add up, so it makes sense locals are looking for the most efficient hot water system they can get.
Hillside’s mostly separate houses (over 1,190) and high home ownership – around 470 owned outright and 516 with a mortgage – make it ideal for long‑term hot water installation investments. Swapping an older gas or electric hot water system for an energy efficient hot water system can trim a big chunk off running costs. Local solar exposure averages about 16.1 MJ/m² per day, or roughly 4.5 kWh/m² of usable sun, which is strong support for a solar hot water heating system or a high‑performance heat pump hot water system that uses ambient air efficiently.
In 2157, demand is driven by busy family homes and larger houses, with many four‑ and five‑bedroom properties creating higher hot water demand. A modern heat pump hot water installation or solar hot water installation can dramatically cut the share of your power bill tied up in hot water. Many households are weighing up heat pump vs solar hot water, or comparing solar hot water vs electric hot water to see which delivers the best balance of upfront hot water system price and long‑term savings. Brands like Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water are popular choices for premium performance, while systems such as Chromagen solar hot water and Rheem solar hot water are common on roofs across New South Wales.
On average, realistic annual bill savings in Hillside look like this:
• Old electric to heat pump hot water system: save around $400–$800 per year. • Gas to heat pump hot water system: save roughly $300–$600 per year. • Gas to solar hot water system: save about $250–$550 per year. • Old electric to modern electric hot water system with rooftop solar: save around $300–$700 per year.
These figures will vary with household size, tariffs and usage, but they show why many locals now see a heat pump hot water system or efficient electric hot water installation as a smart move.
Hillside has already seen 153 efficient hot water systems installed, combining both heat pump and solar hot water systems. Installations ramped up sharply around 2009 and 2010, when 25 and 29 systems went in, and have continued steadily each year since, reflecting growing interest in electrification and lower running costs. More recent years show a consistent trickle of systems as homeowners replace ageing units with the best hot water system Australia can offer for their budget, supported by local hot water repair services, solar hot water repair and solar hot water tank replacement when needed.
Hot Water Rebates, Tariffs & Savings
All around Hillside, more households are planning to move away from gas hot water and older electric units towards efficient options like heat pump hot water, modern electric hot water systems and solar hot water systems. For Hillside homeowners, Australian Government Small‑scale Technology Certificates (STCs) can reduce the effective solar hot water price or heat pump hot water price at the point of sale. In addition, NSW hot water rebate programs for heat pumps and efficient electric systems can significantly cut the upfront hot water system cost, sometimes slashing the price by a substantial percentage. When you combine a heat pump hot water rebate or solar hot water rebate with rooftop solar, timers or solar diversion controls, many homes see hundreds of dollars a year off bills and a payback period that can fall to just a few years. There are also electric hot water system rebate options in some schemes, helping make electric hot water vs gas hot water a much easier decision in favour of efficient electric.
If you live in Hillside and your current unit is old, noisy or unreliable, now is a good time to check whether your home is ready for a hot water upgrade – from gas or an ageing electric system to a quality heat pump or solar hot water system. With strong solar, solid household incomes and growing interest in sustainability, hot water nsw homes are well‑placed to benefit from an energy efficient hot water system. To make the most of hot water rebate nsw programs, manage hot water repair and installation properly, and choose between options like the best heat pump hot water system or a reliable electric hot water system, it pays to work with experienced local hot water installers like us. Connect with trusted Hillside specialists for personalised advice on hot water installation, electric hot water vs gas hot water comparisons, and the right solution to cut bills, reduce emissions and future‑proof your home.