Hot Water Systems in Molong
The 2866 postcode, covering Molong, The Shades, Warnecliffe, Amaroo, Boomey, Cundumbul, Euchareena, Garra and Larras Lee and surrounding areas, is home to around 1,272 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 Molong and the 2866 area, 125 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 Molong's climate delivering an average of 5.0 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 2866
335th
State Wide
1299th
Australia Wide
Hot Water Installation Molong
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 Molong
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterMolong
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 Molong
Compare heat pump hot water systems suitable for Molong'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 - Molong, 2866
Hot Water Demographics - Molong
Based on the Australian Bureau of Statistics 2021 Census (ABS), Molong has around 1,272 private dwellings, home to approximately 2,810 people. With an average household size of 2.5 people, and around 50 litres of hot water used per person each day in Australia, Molong households use approximately 125 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 Molong's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Molong community is home to 243 couple families with children and 56 one-parent families, meaning a large proportion of households face substantial hot water demand. With 369 homes owned with a mortgage and 466 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.
Molong is converting hot water demand to efficient systems faster than many peers, with 9.8% of dwellings already upgraded.
Hot water systems in Molong
In Molong, more households are rethinking their old gas and electric hot water system and moving to energy efficient options like a heat pump hot water system, solar hot water system and modern electric hot water system. With an average household size of around 2.5 people and more than 800 families in the 2866 postcode, reliable, affordable hot water is a big deal. Power prices keep climbing, so upgrading from an older unit to a modern, energy efficient hot water system is a logical next step for many Molong homeowners.
Molong’s sunny climate helps too. The local weather station records mean daily solar exposure of about 18.1 MJ/m², which is roughly 5 kWh/m² per day. That strong sunlight is ideal for a solar hot water heating system or a high quality heat pump hot water system that can run cheaply during the day. With a solid base of separate houses and many owned outright or with a mortgage, plenty of homes are well suited to hot water installation on roofs or in side yards, and can really benefit from the annual hot water energy savings efficient systems can deliver.
Around Molong, we are seeing more interest in questions like heat pump vs solar hot water and solar hot water vs electric hot water as people plan renovations or switch away from gas. For a typical 3–4 bedroom home, hot water can be one of the biggest energy users, so choosing the most efficient hot water system makes a noticeable difference to quarterly bills.
Here is a guide to realistic annual bill savings for common upgrade paths in Molong:
• Old electric to heat pump hot water: 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–$550 per year
• Old electric to modern electric hot water with rooftop solar: save around $250–$500 per year
Locally, brands like Rheem, Rinnai, Sanden and Thermann are popular options. Many homeowners looking for the best hot water system Australia offers will compare a Sanden heat pump or rheem heat pump hot water against a rheem solar hot water or rinnai solar hot water package. Others prefer a chromagen solar hot water style setup or a straightforward electric hot water installation backed up by their existing solar PV. The right choice depends on roof space, budget, hot water system price or cost, and how you use hot water.
In the 2866 postcode, there have been 125 efficient hot water installations (heat pump and solar hot water installation combined) recorded over the years. Installations climbed sharply around 2008–2012, peaking in 2009 with 21 systems, and have continued at a steady trickle through to 2024. This pattern shows growing local interest in electrification, lower running costs and cutting emissions, especially as more Molong homes add rooftop solar and look to match it with an energy efficient hot water system.
Hot Water Rebates, Tariffs & Savings
Across Molong NSW, more people are replacing old gas or resistive electric units with a heat pump hot water system, a solar hot water system or a modern, well‑insulated electric hot water system. Federal incentives like Small‑scale Technology Certificates (STCs) can reduce the upfront solar hot water price or cost and the heat pump hot water price or cost. On top of that, state programs can offer a heat pump hot water rebate, solar hot water rebate or electric hot water system rebate that further lowers the hot water system price / cost for eligible households. For many Molong homeowners, these hot water rebate nsw schemes can effectively cut system cost by a substantial percentage and bring payback periods down to just a few years, especially when combined with rooftop solar and smart timers or solar‑diversion controls.
When you add in hundreds of dollars per year in bill savings, plus the comfort of reliable hot water repair and solar hot water repair support from local trades, the numbers stack up well. Many residents are finding that the most efficient hot water system for them is either the best heat pump hot water system they can afford or a quality solar hot water tank replacement tied into their existing PV.
If you live in Molong and your current unit is older, noisy or driving up bills, this is a good time to check whether a hot water upgrade makes sense. Whether you are weighing electric hot water vs gas hot water, comparing heat pump vs solar hot water, or simply need dependable hot water repair in hot water nsw, it pays to speak with experienced hot water installers like us. With Molong’s strong solar resource and growing focus on sustainability, efficient hot water systems can help you cut costs, reduce emissions and future‑proof your home. Reach out to trusted local experts for personalised advice on the right hot water installation for your property.