location_on
QLD • Zone 3Flexible Exports

Solar Panels in Mount Coolum

Compare local prices, rebates and installers in Mount Coolum to make a confident decision. 57% of homes here already have solar.

wb_sunny5.1 sun hours/day
savings$1,560/yr savings
schedule3.7 yr payback
group23+ SAA installers
bolt7,461 installations

Save up to $1,560/yr

6.6kW from $4,784 after $1,779 rebate

Join 57% of Mount Coolum homes with solar

solar_power57%
Solar Homes
wb_sunny5.1
Sun Hours/Day
bolt6.4kW
Avg System
payments7.3c
Feed-in Tariff (FIT)
electric_meter5kW
Export Limit
straighten27°
Optimal Tilt
battery_charging_full

149 batteries installed in the 4573 postcode area in the last 6 months(+18% growth)

wb_sunnySolar Potential in Mount Coolum

Mount Coolum receives 5.1 peak sun hours per day on average. Optimal panel angle: 27° facing north. Summer output is ~153% of winter.

6.6kW System
28.6
kWh/day
10,443
kWh/year
10kW System
43.4
kWh/day
15,823
kWh/year
13kW System
56.4
kWh/day
20,570
kWh/year

Daily/Monthly System Energy Output Estimates

Here's what you can expect to generate with various sized solar power systems in the Mount Coolum 4573 area, assuming good quality components, a suitable rooftop and professional, accredited solar installation.

Mean daily production for 6.6kW of solar panels in Mount Coolum, QLD, 4573

6.6kW
System Size
26.9
Avg kWh/day
9,825
Est. kWh/year
5.1
Peak Sun Hours

Estimates based on 5.1 peak sun hours and 80% system efficiency. Actual output varies with panel orientation, shading, and weather.

Monthly Solar Irradiation

Average daily solar energy (kWh/m²/day) reaching the Mount Coolum area throughout the year compared to the Australian national average.

5.1
Avg kWh/m²/day
6.9
Summer Peak (Jan)
3.1
Winter Low (Jun)

Based on Bureau of Meteorology solar exposure data. Actual values may vary based on weather conditions.

Solar in Mount Coolum vs National Average

4573 has 56.5 systems per 100 homes, +70% vs the national average (33.3).

4573National Avg
48.0 MW
total capacity
76.0 GWh
clean energy/yr
51.7k t
CO₂ avoided/yr
$20.9M
value at 27.5c/kWh
11.6k
homes equiv.

Based on 7,461 installations, 5.1 peak sun hours, 6.4kW avg system.

thermostatInsulation impact on solar savings in Mount Coolum

How much of your solar generation gets consumed by heating and cooling, based on your home's insulation quality. Data sourced from NatHERS climate zone 10 (Brisbane).

warningPoorly insulated home (2-star)
2,653 kWh/year
Heating: 1,042 kWhCooling: 1,611 kWh
check_circleWell insulated home (6-star NCC minimum)
882 kWh/year
Heating: 438 kWhCooling: 444 kWh
Poor insulation adds 1,771 kWh/year (4.9 kWh/day) in heating and cooling
$960/yr
poorly insulated
arrow_forward
$609/yr
well insulated
$351/yr
saved with good insulation
Solar self-consumption comparison (6.6kW system)
Poorly insulated35.5%
Well insulated30%

Higher self-consumption means less solar energy exported. In a well-insulated home, more generation is exported at the feed-in tariff rate rather than consumed by heating/cooling.

Based on ABCB NatHERS climate zone 10 load limits for a 150m² home. Actual consumption varies by home design, orientation, and occupant behaviour.

electric_meterGrid Connection in Mount Coolum

electrical_services

Energex

Your electricity network distributor for Mount Coolum

5kW
Export Limit
Flexible exports available
10
Days to connect
Typical timeframe
5kW+
Pre-approval threshold
Systems above need approval

paymentsFeed-in Tariffs in Mount Coolum

Best Available Rate
7.3c/kWh
from Red Energy
Rate Range in QLD
5.0c
11.0c
Avg electricity rate: 27.5c/kWh

Self-consumption tip: With Feed-in Tariff (FIT) at 7.3c and usage at 27.5c, every kWh you use yourself saves you 20.2c more than exporting. Consider a battery to maximise savings.

See what Mount Coolum homeowners are paying

6.6kW systems in 4573 range from $4,784 to $6,900 fully installed, after the $1,779 federal rebate.

verifiedHow to Choose a Solar Installer in Mount Coolum

With 23+ installers servicing the 4573 area, here are three things to look for before signing a contract.

workspace_premium

SAA Accreditation

Only use installers accredited by the Standards Association of Australia. This is mandatory for STC rebate eligibility.

compare

Get a Quote

Get a detailed quote from a vetted local installer. Prices in 4573 range from $4,784 to $6,900 for 6.6kW.

solar_power

Tier-1 Equipment

Insist on tier-1 panels and a reputable inverter. This protects your 25-year performance warranty.

gavelLocal Council Requirements

Planning and approval requirements for solar installation in Mount Coolum, QLD.

check_circle

No Approval Required

Most residential solar installations in QLD are exempt under the Queensland Planning Regulation 2017.

  • checkRoof-mounted panels on residential buildings
  • checkSystems under 10kW on single-phase
  • checkNo change to building structure
location_city

Local Government Area

Mount Coolum 4573 is in the Noosa council area.

Your installer will handle all necessary paperwork and approvals as part of the installation process.

engineering

Your SAA Installer Will Handle

  • checkGrid connection application to your DNSP
  • checkElectrical safety certificates
  • checkSTC rebate paperwork
  • checkMeter upgrade coordination
chevron_rightData sources:CER, ABS, BOM, Global Solar Atlas

5.1 kWh/m²/day avg solar exposure · 7,461 installations in 4573 · 57% penetration · BOM station 4.1 km from Mount Coolum

Ready for free solar quotes?

$1,779
Federal rebate for 6.6kW

23+ installers in 4573. 100% free.

savingsRebates in QLD

Federal STC Rebate

$1,779 (6.6kW)
  • checkAll residential properties

Battery Booster

Up to $4,000
  • checkQueensland residents
  • checkNew battery installation
View all QLD rebatesarrow_forward

System Prices in Mount Coolum

6.6kW Solar$4,784 - $6,900
10kW Solar$7,360 - $11,040
13kW Solar$9,660 - $13,800

*Prices after federal STC rebate. Excludes state rebates.

Add a Battery

10kWh: $8,280 - $11,960

Your Solar ROI

Annual Savings$1,560
Payback Period3.7 years
10-Year Savings$15,600

Based on 6.6kW system, 30% self-consumption, current tariffs

business

Business Owner?

Commercial solar systems in Mount Coolum can cut electricity bills by 30-60%. Larger rooftops mean faster payback.

Commercial solar in QLDarrow_forward

Solar Trends in Mount Coolum

trending_upYoY Growth
-11%
333 installs last year
solar_powerAvg System Size
6.4
kW installed locally
battery_charging_fullBatteries Installed
597
+18% growth rate
starPopular Inverter
Sungrow
Most installed locally

Solar FAQ for Mount Coolum

How much does solar cost in Mount Coolum 4573?

A typical 6.6kW solar system in the 4573 area costs $4,784 - $6,900 after the federal STC rebate. Prices vary based on panel quality, inverter choice, and installation complexity.

What's the payback period for solar in Mount Coolum?

With 5.1 sun hours per day and current electricity prices, most households in Mount Coolum see payback within 3.7 years. This assumes 30% self-consumption - adding a battery can improve this significantly.

What rebates are available in QLD?

QLD residents can access the federal STC rebate (approximately $1,779 for a 6.6kW system) plus state rebates up to $4,000.

What feed-in tariff can I get in Mount Coolum?

Feed-in tariffs in the 4573 area range from 5.0c to 11.0c per kWh. The best currently available is 7.3c/kWh from Red Energy.

Can I export solar power in Mount Coolum 4573?

Yes, Energex allows exports up to 5kW per phase in this area. Flexible exports are available, which may allow higher exports during low-demand periods.

How do I find a good solar installer in Mount Coolum 4573?

Look for SAA-accredited installers with experience in the 4573 area who specify tier-1 panels and inverters. Check Google reviews and ask for references. Avoid high-pressure door-to-door sales and anyone requesting large upfront deposits. Our matching tool pairs you with a vetted local installer servicing Mount Coolum who meets our quality standards.

Is commercial solar available in Mount Coolum?

Yes, businesses in Mount Coolum can install commercial solar systems from 10kW to 100kW+. Commercial systems typically pay back faster than residential due to higher daytime usage. QLD businesses may also access additional incentives including LGCs for larger systems.

Local data reviewed by

Headshot of Andy McMaster, Solar Installer Partner Relations at Why Solar

Written by

Andy McMaster

Solar Installer Partner Relations

Connects homeowners with trusted, vetted solar installers across Australia. Andy works directly with installation companies to ensure quality standards and helps homeowners navigate the quoting process.

Learn more about Andy McMaster

Ready to Go Solar in Mount Coolum?

Join the 57% of homes in Mount Coolum already saving with solar. Compare quotes from 23+ local SAA-accredited installers.

Are you a solar installer servicing Mount Coolum?

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