Hot Water Systems in Liberty Grove
The 2138 postcode, covering Liberty Grove, Concord West Dc, Concord West and Rhodes and surrounding areas, is home to around 8,618 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 Liberty Grove and the 2138 area, 62 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 Liberty Grove's climate delivering an average of 4.4 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 2138
425th
State Wide
1654th
Australia Wide
Hot Water Installation Liberty Grove
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 Liberty Grove
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterLiberty Grove
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 Liberty Grove
Compare heat pump hot water systems suitable for Liberty Grove'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 - Liberty Grove, 2138
Hot Water Demographics - Liberty Grove
Based on the Australian Bureau of Statistics 2021 Census (ABS), Liberty Grove has around 8,618 private dwellings, home to approximately 18,783 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Liberty Grove households use approximately 120 litres of hot water daily, equating to a massive 1.0 million litres of hot water used across the suburb every single day.
Other census insights reinforce Liberty Grove's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Liberty Grove community is home to 1,656 couple families with children and 187 one-parent families, meaning a large proportion of households face substantial hot water demand. With 2,291 homes owned with a mortgage and 1,565 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.
Liberty Grove is converting hot water demand to efficient systems faster than many peers, with 0.7% of dwellings already upgraded.
Hot water systems in Liberty Grove
In Liberty Grove, more locals are rethinking their hot water system as power prices climb and apartments and townhouses age. With an average household size of 2.4 people and a strong mix of young families and professionals, reliable, energy efficient hot water is a daily essential. Many homes are still on older gas or electric hot water, so upgrading to a modern heat pump hot water system, solar hot water system or efficient electric hot water system is a logical next step to cut bills and future-proof your place.
Liberty Grove shares the same sunshine as nearby Sydney Olympic Park, with mean solar exposure of around 15.9 MJ/m² a day, or roughly 4.4 kWh/m². That strong year-round sunlight makes both a solar hot water heating system and heat pump hot water a solid option, especially for the thousands of units and townhouses across the 7,793 occupied dwellings in the 2138 postcode. With median household income around $2,248 a week and many homes mortgaged or rented, choosing the most efficient hot water system can make a real dent in running costs without sacrificing comfort.
In compact Liberty Grove homes, system sizing is about matching your hot water demand and available space. A typical couple or small family can comfortably run a heat pump hot water installation or solar hot water installation sized around 200–300 litres, while larger family apartments may need more storage or faster recovery. Because hot water can be a quarter or more of household energy use, shifting from old resistive electric hot water to an energy efficient hot water system often delivers some of the biggest savings per dollar invested.
To give you a feel for bill savings, these ranges are common when you combine smart tariffs and, where possible, solar PV:
• Old electric to heat pump hot water system: save roughly $350–$700 per year. • Gas to heat pump hot water: save around $250–$600 per year. • Gas to solar hot water system: save about $200–$500 per year. • Old electric to modern electric hot water installation with solar: save about $200–$450 per year.
Brands like Rheem heat pump hot water, Rinnai solar hot water, Sanden heat pump and Chromagen solar hot water are popular choices around Liberty Grove, offering compact units suited to balconies, car parks and tight side passages. Many locals ask about heat pump vs solar hot water; in dense apartment settings, a high-performance heat pump often wins on ease of installation, while townhouses with good roof space may lean towards rheem solar hot water or rinnai solar hot water paired with a solar hot water tank replacement when the old cylinder fails.
Efficient hot water is not new to the area. There have already been 62 efficient hot water installations (heat pumps and solar hot water) recorded in Liberty Grove, showing steady interest in lower running costs and electrification. Installations peaked around 2009–2010 with 20 systems in just two years, and after quieter periods there has been renewed activity, with new systems going in most years and a lift again in 2024. Each new solar hot water installation or heat pump hot water installation adds to the community’s collective savings and cuts local emissions.
Hot Water Rebates, Tariffs & Savings
Across Liberty Grove, more residents are replacing old gas or electric units with efficient options such as a sanden heat pump, rheem solar hot water, or a modern electric hot water system compatible with rooftop solar. Australian Federal Government incentives like Small-scale Technology Certificates (STCs) help bring down the solar hot water price / cost and heat pump hot water price / cost, while NSW heat pump hot water rebate and solar hot water rebate programs can further reduce upfront outlay. There are also schemes that support electric hot water system rebate offers when you move away from gas. For many Liberty Grove households, these discounts can effectively reduce system cost by 30–50%, turning a premium system into a very affordable upgrade.
Once installed, a well-chosen energy efficient hot water system can typically shave hundreds of dollars a year from power bills, especially if you use timers or solar diversion to run the unit when your solar is generating. With the right rebates and a sensible hot water system price / cost, payback periods can shrink to just a few years, particularly when you compare solar hot water vs electric hot water on long-term running costs, or electric hot water vs gas hot water as gas prices rise.
If you are comparing the best hot water system Australia has to offer, or want advice on the best heat pump hot water system for a unit or townhouse, it helps to talk to local specialists who understand Liberty Grove NSW. Whether you need hot water installation in a new build, hot water repair on a tired cylinder, solar hot water repair, or a full solar hot water tank replacement, experienced installers can guide you through options, from rheem heat pump hot water to chromagen solar hot water.
Ready to see if your Liberty Grove home is due for a hot water upgrade? If your current unit is older, noisy, on gas or costing a fortune to run, it may be the perfect time to switch to a heat pump hot water system, solar hot water system or modern electric hot water. With strong local sunshine, growing hot water nsw rebates, and rising interest in sustainability, efficient hot water systems can cut bills, reduce emissions and add comfort. Connect with trusted local experts for personalised advice and make the most of every hot water rebate nsw available to you.
