Hot Water Systems in Parap
The 0820 postcode, covering Parap, Bagot, Bayview, Charles Darwin, Coonawarra, Cullen Bay, Darwin International Airport, Darwin Mc, East Point, Fannie Bay, Larrakeyah, Ludmilla, Raaf Base Darwin, Stuart Park, The Gardens, The Narrows, Winnellie, Woolner, Darwin Dc and Eaton and surrounding areas, is home to around 8,510 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 Parap and the 0820 area, 1,362 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 Parap's climate delivering an average of 5.9 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 0820
6th
State Wide
188th
Australia Wide
Hot Water Installation Parap
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 Parap
* Data from the Bureau of Meteorology. Closest station: N/A.
Solar Powered Hot WaterParap
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 Parap
Compare heat pump hot water systems suitable for Parap'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 - Parap, 0820
Hot Water Demographics - Parap
Based on the Australian Bureau of Statistics 2021 Census (ABS), Parap has around 8,510 private dwellings, home to approximately 18,102 people. With an average household size of 2.4 people, and around 50 litres of hot water used per person each day in Australia, Parap 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 Parap's suitability for energy-saving improvements like energy-efficient or solar-powered hot water. The Parap community is home to 1,505 couple families with children and 346 one-parent families, meaning a large proportion of households face substantial hot water demand. With 1,783 homes owned with a mortgage and 1,262 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.
Parap is converting hot water demand to efficient systems faster than many peers, with 16.0% of dwellings already upgraded.
Hot water systems in Parap
Across Parap and the 0820 area, more homeowners and landlords are switching to energy efficient hot water systems to cut bills and move away from ageing gas units. With an average household size of around 2.4 people and more than 7,500 dwellings, hot water is a big chunk of local energy use. Median household incomes are solid, but with mortgages over $2,000 a month and rents around $400 a week, most Parap households still want a hot water system that is reliable, affordable to run and future proof.
Parap’s tropical climate is perfect for efficient hot water. The suburb enjoys around 21.3 MJ of solar exposure a day on average, which is roughly 6 kWh/m² of sunshine – ideal for a solar hot water system or a modern heat pump hot water system that pulls warmth out of the humid NT air. Upgrading from an old electric or gas hot water system to a solar hot water heating system or high performance heat pump can deliver strong Annual Hot Water Energy Savings for Parap homes and units, especially when paired with rooftop solar.
In 0820, many properties are apartments and townhouses, so space efficient options like a compact heat pump hot water system or wall mounted electric hot water system are popular, while larger separate houses often choose a roof mounted solar hot water system with a ground tank. Local demand is growing for brands such as Rheem heat pump hot water, Sanden heat pump and Rinnai solar hot water, as well as Rheem solar hot water and Chromagen solar hot water for households chasing the most efficient hot water system they can fit on their roof or balcony.
On typical Parap bills, hot water can be one of the biggest single electricity loads. Swapping to an energy efficient hot water system can make a real dent in running costs. As a rough guide for 0820 homes:
• Old electric to heat pump hot water installation: save about $350–$700 per year. • Gas to heat pump hot water: save roughly $250–$600 per year. • Gas to solar hot water installation: save around $300–$650 per year. • Old electric to modern electric hot water installation with good solar: save $250–$500 per year.
Recent installs in Parap show how strong this trend has become. There have already been 1,362 efficient hot water systems installed in the postcode, including both heat pump and solar hot water installation projects. Installations started slowly in 2001, then ramped up through the 2000s, with standout years like 2012 and 2017. More recently, steady numbers from 2020 onwards reflect growing interest in electrification, lower running costs and replacing old gas hot water with heat pump or solar hot water vs electric hot water options that are far more efficient.
Hot Water Rebates, Tariffs & Savings
Right now there is strong interest in Parap in replacing older gas and resistive electric units with heat pumps, modern electric hot water systems and solar hot water vs electric hot water combinations that work with rooftop PV. Australian Government Small scale Technology Certificates (STCs) help reduce the solar hot water price / cost and heat pump hot water price / cost, and NT homeowners may also access state based heat pump hot water rebate and solar hot water rebate schemes from time to time. These incentives, along with some electric hot water system rebate offers, can effectively trim the upfront hot water system price / cost by a substantial percentage. For many Parap households, that means payback periods of just a few years, especially when timers or solar diversion are used so the hot water system runs when the sun is out.
If your current unit is leaking, more than 10 years old or still running on gas, now is a good time to compare heat pump vs solar hot water and electric hot water vs gas hot water options. Whether you need hot water repair, solar hot water repair, a full solar hot water tank replacement, or brand new electric hot water installation, working with experienced hot water NT installers matters. Local specialists can recommend the best hot water system Australia has to offer for your roof, budget and lifestyle, from the best heat pump hot water system for a compact apartment to a larger solar hot water heating system for a family home.
Parap’s strong sunshine and growing interest in sustainability make it a great place to upgrade to efficient hot water NT wide. An energy efficient hot water system can reduce bills, cut emissions and future proof your home or investment property. If you are curious about solar hot water price / cost, the latest Rheem solar hot water or Rinnai solar hot water models, or want to know whether a Sanden heat pump or Rheem heat pump hot water unit will suit your place, it is worth getting tailored advice. Talk with trusted local experts for a personalised hot water installation or hot water repair plan, and check which hot water rebate NT incentives you can tap into before your next system goes in.