Gridly
QLD 4812 · Townsville
Solar Panel Installation in Currajong, QLD
Find a vetted solar installer in Currajong. Compare quotes, check local solar data, and get a system designed for your roof.
Get Free Solar QuotesSolar Snapshot for Currajong
Key data for sizing a solar system in Currajong, QLD 4812.
19,110
Population
5.8/day
Peak Sun Hours
11,178
Est. Annual Output (6.6 kW)
$1,537
Est. Annual Savings
3.3 yrs
Est. Payback (6.6 kW)
$3,159
STC Rebate (6.6 kW)
Zone 2
Dwelling Mix in Currajong
Breakdown of dwelling types based on census data — relevant for understanding rooftop solar potential.
Houses
62%
4,884 dwellings
Townhouses
28%
2,258 dwellings
Apartments
9%
741 dwellings
Currajong is predominantly freestanding houses, ideal for rooftop solar installation.
Solar Adoption in Currajong 4812
Installation data from the Clean Energy Regulator, current to May 2026.
3,859
Solar Systems Installed
Since 2001
7.3 kW
Avg System Size
28.3 MW
Total Installed Capacity
253
Battery Systems
Currajong (4812) has 3,859 registered solar panel installations with a combined capacity of 28.3 MW. The average system size in this postcode is 7.3 kW. That's roughly 23% of dwellings with rooftop solar.
Installations fell 24% in 2025 compared to 2024's 334 systems.
Is Solar Worth It in Currajong?
Currajong gets 5.8 peak sun hours per day — above the national average. A 6.6 kW system here would produce roughly 11,178 kWh per year, saving an estimated $1,537 annually and paying itself off in 3.3 years.
At $5,041 after rebates, the upfront cost represents 7% of Currajong's median household income ($70,304/year). Most households finance this over 3–5 years, with loan repayments typically offset by immediate savings.
Around 23% of dwellings in Currajong have solar, below the Queensland average of 42%. This means there's significant room for more installations — and early adopters tend to benefit most from current rebate levels before they taper off.
With a payback under 4 years and 20+ years of remaining system life, solar in Currajong is one of the stronger return-on-investment cases in Queensland. The question isn’t really whether solar is worth it here — it’s what size system to get.
Why Install Solar in Currajong?
With 5.8 peak sun hours per day, Currajong receives above-average solar irradiance for Australia. A standard 6.6 kW rooftop system here can generate approximately 11,178 kWh per year, saving an estimated $1,537 annually on electricity bills.
Currajong has a population of 19,110 across 17,006 dwellings. Queensland's abundant sunshine and electricity rates of around 30c/kWh make it one of the best states for solar returns.
The median household income in Currajong is $70,304 per year. At $5,041 after rebates, a 6.6 kW system represents 7% of annual household income, with savings that continue for 20+ years after the 3.3-year payback.
With car ownership at 89% of households, many residents in Currajong could benefit from pairing solar with a home EV charger. Charging an electric vehicle from rooftop solar can save $1,000 to $1,500 per year compared to grid charging.
Estimated Solar Output & Payback in Currajong
Based on 5.8 peak sun hours/day, 30c/kWh electricity, and STC Zone 2 rebate.
| System Size | Annual Output | Annual Savings | Cost After Rebate | Payback |
|---|---|---|---|---|
| 5 kW | 8,468 kWh | $1,164 | $4,121 $2,379 STC rebate | 3.5 yrs |
| 6.6 kW Most popular | 11,178 kWh | $1,537 | $5,041 $3,159 STC rebate | 3.3 yrs |
| 10 kW | 16,936 kWh | $2,329 | $6,742 $4,758 STC rebate | 2.9 yrs |
| 13 kW | 22,017 kWh | $3,027 | $8,299 $6,201 STC rebate | 2.7 yrs |
Estimates assume 80% system efficiency, 35% self-consumption rate, 5c/kWh feed-in tariff, and STC Zone 2 ($39/STC, 8-year deeming period). Actual results vary based on roof orientation, shading, and usage patterns.
Solar Rebates in Queensland
Available incentives that reduce the cost of solar installation in QLD.
STCs provide an upfront discount of $2,500 to $4,500 depending on system size. Queensland receives higher STC values due to its solar zone rating.
Queensland has no additional state solar rebate, but higher STC values partially compensate.
Popular Solar Panels
Top-rated panels available for installation in Currajong.
Solahart Silhouette Series
455W, 22.8% efficiency
$165
Solahart SunCell Series
440W, 22% efficiency
$140
Canadian Solar TOPHiKu 6
440W, 22.5% efficiency
$130
Trina Solar Vertex S+
440W, 22% efficiency
$120
How Solar Installation Works
Site Assessment and Quote
An installer visits your property, assesses your roof, checks shading, and provides a detailed quote based on your energy usage.
System Design and Approval
Your system is designed to maximise output. Council approval may be needed for heritage properties, but most residential installs are exempt.
Installation
A residential solar installation typically takes one day. The team mounts panels, installs the inverter, and connects the wiring.
Grid Connection and Meter
Your installer lodges paperwork with your distributor. Once approved, your meter is upgraded to a bi-directional meter and you start exporting.
Frequently Asked Questions
How many peak sun hours does Currajong get? ▼
Currajong receives approximately 5.8 peak sun hours per day, based on its tropical climate zone. This means a standard 6.6 kW system can generate around 11,178 kWh annually.
What size solar system do I need in Currajong? ▼
The right system size depends on your electricity usage. Average household consumption in Queensland is 18 to 24 kWh per day. A 6.6 kW system suits most homes, while larger households or those with pools or EV chargers may benefit from a 10 kW or 13 kW system.
How much does solar installation cost in Currajong? ▼
A 6.6 kW solar system in Currajong costs approximately $8,200 before rebates. Currajong is in STC Zone 2, which provides a rebate of $3,159 on a 6.6 kW system. After rebates, expect to pay around $5,041.
What is the payback period for solar in Currajong? ▼
A 6.6 kW solar system in Currajong has an estimated payback period of 3.3 years, based on 5.8 peak sun hours per day and annual savings of $1,537. After the payback period, the system continues generating free electricity for its remaining 20+ year lifespan.
Do I need council approval for solar in Currajong? ▼
In Queensland, standard residential solar installations are self-assessable and generally do not need council approval. Properties in heritage areas or with specific overlays in Townsville may need additional checks.
How Currajong Compares to Nearby Suburbs
Solar potential compared with neighbouring suburbs in the Townsville area.
| Suburb | Sun Hours | 6.6 kW Output | Payback | Solar Adoption |
|---|---|---|---|---|
| Currajong 4812 | 5.8h | 11,178 kWh | 3.3 yrs | 23% |
| Aitkenvale 4814 | 5.8h | 11,178 kWh | 3.3 yrs | 27% |
| Belgian Gardens 4810 | 5.8h | 11,178 kWh | 3.3 yrs | 20% |
| Cluden 4811 | 5.8h | 11,178 kWh | 3.3 yrs | 27% |
All estimates assume a 6.6 kW system. Sun hours, output, and payback are based on the same methodology. Solar adoption shows CER-registered installations as a percentage of dwellings.
Nearby Suburbs
Solar installers in suburbs near Currajong.
Related Products
Solar output estimates use Bureau of Meteorology irradiance data and assume north-facing panels with no shading. Population and dwelling data: ABS 2021 Census. Electricity rates are state averages and may differ from your retailer's pricing. Get a personalised quote for accurate savings.