Hot Water Systems in Bulli Tops
The 2516 postcode, covering Bulli Tops and Bulli and surrounding areas, is home to around 2,458 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 Bulli Tops and the 2516 area, 192 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 Bulli Tops'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 2516
261st
State Wide
1047th
Australia Wide
Hot Water Installation Bulli Tops
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 Bulli Tops
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterBulli Tops
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 Bulli Tops
Compare heat pump hot water systems suitable for Bulli Tops'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 - Bulli Tops, 2516
Hot Water Demographics - Bulli Tops
Based on the Australian Bureau of Statistics 2021 Census (ABS), Bulli Tops has around 2,458 private dwellings, home to approximately 6,526 people. With an average household size of 2.8 people, and around 50 litres of hot water used per person each day in Australia, Bulli Tops households use approximately 140 litres of hot water daily, equating to a massive 0.3 million litres of hot water used across the suburb every single day.
Other census insights reinforce Bulli Tops's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Bulli Tops community is home to 704 couple families with children and 91 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,001 homes owned with a mortgage and 823 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.
Bulli Tops is converting hot water demand to efficient systems faster than many peers, with 7.8% of dwellings already upgraded.
Hot water systems in Bulli Tops
In Bulli Tops, more locals are switching to energy efficient hot water systems to keep bills down and comfort up. With most homes owner occupied and an average household size of 2.8 people, a reliable hot water system is essential for busy families and downsizers alike. Power prices keep rising, so upgrading from an old gas or electric hot water system to a modern heat pump hot water system or solar hot water system is a logical next step for many households. Around Bulli Tops and the escarpment, we enjoy strong sunshine, with average solar exposure of about 16 MJ/m² per day (roughly 4.4 kWh/m²/day), which makes both heat pump hot water and a solar hot water heating system perform very well year round.
With 1,824 homes in the area either owned outright or with a mortgage, many Bulli Tops homeowners are in a good position to invest in an energy efficient hot water system that can pay for itself over time. Hot water can easily account for a quarter of a typical home’s electricity use, so cutting that back delivers real savings. For some households, simply moving from old electric hot water vs gas hot water to a smart all electric hot water upgrade can unlock meaningful Annual Hot Water Energy Savings without sacrificing comfort. When you pair a modern electric hot water system or heat pump with rooftop solar, the hot water system price or cost over its life drops dramatically.
Across 2516, there are 2,354 occupied private dwellings, many of them three and four bedroom separate houses with solid hot water demand. In this context, choosing the best hot water system Australia has to offer is about more than just upfront hot water system cost. Homeowners are comparing heat pump vs solar hot water, looking at the most efficient hot water system for their family size, roof space and budget. Popular brands in the local market include Rheem solar hot water and Rheem heat pump hot water for dependable performance, Rinnai solar hot water for compact systems, and premium Sanden heat pump units for very low running costs. Chromagen solar hot water and other trusted brands also feature in solar hot water tank replacement jobs when older systems finally give up.
When it comes to savings, realistic bill reductions for Bulli Tops homes look like this:
• Old electric to heat pump hot water system: save around $350–$700 per year. • Gas to heat pump hot water installation: save roughly $250–$600 per year. • Gas to solar hot water installation: save about $250–$550 per year. • Old electric to modern electric hot water installation with solar: save around $200–$500 per year.
These ranges depend on household size, tariffs and how much hot water you use, but they give a fair idea of what is possible when you move to an energy efficient hot water system.
Efficient hot water has been slowly building momentum in Bulli Tops. There have been 192 efficient hot water installations (heat pump and solar hot water installations combined) recorded in postcode 2516. Install numbers started to pick up in the mid‑2000s, peaking around 2009 and 2010 when 46 and 41 systems were installed in those years alone. While annual numbers have been smaller since, recent heat pump hot water installation jobs in 2020–2024 show that interest in electrification and lower running costs is still very much alive. Each new solar hot water installation or heat pump upgrade reflects a household looking to future proof, cut emissions and step away from gas.
Hot Water Rebates, Tariffs & Savings
Right now, more Bulli Tops residents are weighing up heat pump vs solar hot water and even solar hot water vs electric hot water as they look to replace ageing gas or electric units. Federal incentives such as Small scale Technology Certificates (STCs) apply to eligible solar hot water systems and heat pump hot water systems, effectively acting as an upfront solar hot water rebate or heat pump hot water rebate. On top of that, NSW based programs and some retailer offers can work like a hot water rebate nsw, lowering the effective heat pump hot water price or cost or solar hot water price or cost by a substantial percentage. There are also electric hot water system rebate options in some schemes, especially where you are moving away from gas.
For many Bulli Tops homes, these rebates mean the payback period on an upgrade can shrink to just a few years, particularly if you already have rooftop solar and use timers or smart controls to run your electric hot water installation or sanden heat pump during the middle of the day. Typical savings of hundreds of dollars per year are common once an energy efficient hot water system is in place, and with the right tariffs you can make hot water nsw prices work in your favour.
If you live in Bulli Tops and your current unit is older, noisy or unreliable, it is a great time to check whether a heat pump hot water system, solar hot water heating system or modern electric hot water system is right for you. Working with experienced local hot water installation and hot water repair specialists means you get clear advice on brands, system sizing, hot water system price, rebates and tariffs. As more Bulli Tops households chase energy efficiency and sustainability, choosing the best heat pump hot water system or a quality rinnai solar hot water or rheem solar hot water upgrade can help cut bills, reduce emissions and future proof your home. To explore your options, compare solar hot water vs electric hot water, or plan a solar hot water repair or solar hot water tank replacement, connect with trusted local experts for personalised advice with us today.