Hot Water Systems in Berrilee
The 2159 postcode, covering Berrilee, Arcadia, Fiddletown and Galston and surrounding areas, is home to around 1,740 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 Berrilee and the 2159 area, 262 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 Berrilee'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 2159
213rd
State Wide
879th
Australia Wide
Hot Water Installation Berrilee
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 Berrilee
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterBerrilee
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 Berrilee
Compare heat pump hot water systems suitable for Berrilee'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 - Berrilee, 2159
Hot Water Demographics - Berrilee
Based on the Australian Bureau of Statistics 2021 Census (ABS), Berrilee has around 1,740 private dwellings, home to approximately 4,889 people. With an average household size of 2.9 people, and around 50 litres of hot water used per person each day in Australia, Berrilee households use approximately 145 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 Berrilee's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Berrilee community is home to 408 couple families with children and 65 one-parent families, meaning a large proportion of households face substantial hot water demand. With 599 homes owned with a mortgage and 737 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.
Berrilee is converting hot water demand to efficient systems faster than many peers, with 15.1% of dwellings already upgraded.
Hot water systems in Berrilee
Across Berrilee and the 2159 postcode, more homeowners are rethinking their hot water system and moving away from old gas or power‑hungry electric units. With an average household size of about 2.9 people and a high rate of home ownership, many families here are in a good position to invest in an energy efficient hot water system that cuts bills and future‑proofs the home. The local median household income of around $2,400 a week means a quality upgrade is realistic for many, especially when you factor in rebates and long‑term savings.
Berrilee’s climate is well suited to both a solar hot water system and a modern heat pump hot water system. The nearby Berowra weather station records about 16.2 MJ/m² of solar exposure a day on average, which is roughly 4.5 kWh/m²/day – plenty of sunshine to drive a solar hot water heating system or boost a high‑efficiency heat pump. When you upgrade from older gas or an electric hot water system to efficient hot water technology, annual hot water energy savings can be substantial, especially in larger separate houses, which make up the bulk of the 1,658 dwellings in the area.
In 2159, most homes are separate houses with three or more bedrooms, so hot water demand is steady, particularly for families and multi‑bathroom homes. Efficient hot water systems installed here already include both heat pumps and solar hot water. Many households are pairing a heat pump hot water system or solar hot water vs electric hot water with existing rooftop solar to run showers, dishwashers and washing machines on cleaner, cheaper energy. Brands like Rheem heat pump hot water and Sanden heat pump units are popular for low running costs, while Rheem solar hot water and Chromagen solar hot water are common choices for those wanting a robust solar hot water installation on a pitched roof.
Average annual bill savings for Berrilee homes can look like this:
• Old electric to heat pump hot water installation: save roughly $400–$800 per year. • Gas to heat pump hot water: save around $300–$600 per year. • Gas to solar hot water installation: save about $300–$700 per year. • Old electric to modern electric hot water installation with solar: save roughly $250–$500 per year.
The best hot water system Australia‑wide for you will depend on your roof space, tariffs and budget, but many locals are choosing the most efficient hot water system they can fit, whether that is the best heat pump hot water system or a quality rinnai solar hot water or rheem solar hot water package. For some homes, a simple electric hot water installation still makes sense, particularly when combined with solar and an electric hot water system rebate, but more people are comparing electric hot water vs gas hot water and realising efficient electric wins on running costs in the long term.
Efficient hot water is not new to Berrilee. There have already been 262 efficient hot water systems installed in the 2159 postcode, including both heat pump and solar hot water repair and replacement jobs. Installations ramped up strongly around 2008–2010, peaking at 48 systems in 2009 and 32 in 2010 as early rebates and interest in solar hot water price and performance kicked in. While yearly numbers have eased since then, there has been a noticeable second wave from 2021 onwards as households focus on electrification, lower running costs and replacing ageing gas units. Recent years still show steady demand, with new systems going in each year, reflecting growing interest in hot water nsw upgrades that cut bills and emissions.
Hot Water Rebates, Tariffs & Savings
Right across Berrilee, more owners of older gas and electric units are looking at options like a heat pump hot water system, a modern electric hot water system or a solar hot water system. The upfront hot water system price can be eased significantly by a mix of Australian Government and NSW hot water rebate nsw support. Small‑scale Technology Certificates (STCs) effectively act as a solar hot water rebate or heat pump hot water rebate, lowering the cost of eligible systems such as sanden heat pump units, rheem heat pump hot water, chromagen solar hot water and other energy efficient hot water system brands. On top of that, state programs can provide additional incentives for heat pump hot water installation or solar hot water tank replacement, and sometimes for efficient electric hot water system rebate offers.
When you combine rebates with a sensible hot water installation, it is common for the effective heat pump hot water price or solar hot water price to be cut by a sizeable percentage. That brings the overall hot water system cost down and can shorten the payback period to just a few years, especially if you also have rooftop solar. Using timers or smart controls to run your electric hot water system when solar is producing can further reduce costs and make solar hot water vs electric hot water a clear win for your budget.
If you are in Berrilee and your current system is older gas or an ageing electric unit, now is a good time to check whether your home is ready for a hot water upgrade. With our experienced local hot water installers handling hot water repair, solar hot water repair, new heat pump hot water installation and all‑electric hot water upgrades, it is easier to tap into Berrilee’s strong solar resource and growing focus on sustainability. An efficient hot water system can help you cut bills, reduce emissions and future‑proof your property, so connect with our trusted local experts for personalised advice and a tailored quote today.