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How Petrie compares with nearby suburbs

Estimated 6.6kW output uses each suburb's own sun-hours (derived from its latitude and climate zone), with the same rebate and tariff assumptions across the board.

SuburbEst. annual outputInstalled cost after rebatesEst. annual savings
Petrie this page10,197 kWh$2,300-$5,000$1,203-$1,621
Kallangur10,197 kWh$2,300-$5,000$1,203-$1,621
Narangba10,197 kWh$2,300-$5,000$1,203-$1,621
North Lakes10,197 kWh$2,300-$5,000$1,203-$1,621
Warner10,177 kWh$2,300-$5,000$1,201-$1,618

Solar Panel Cost in Petrie, QLD

Petrie (4502) is a metro area in Queensland with a warm subtropical climate with good solar potential. A 6.6kW solar system in Petrie costs $2,300 to $5,000 after all available rebates, generating approximately 10,197 kWh per year. Very good solar conditions for most of the year. Summer output will be strong. Winter will see a moderate drop but you will still generate meaningful electricity even on shorter days.

Petrie is in a metro area with strong competition among solar installers, which keeps prices competitive. Expect 3-5 quotes to range by $1,000-$2,000 for the same system.

With 4.98 average peak sun hours per day, a 6.6kW system in Petrie will generate approximately 10,197 kWh per year.

$2,300-$5,000
6.6kW after rebates
$5,800-$8,500
Before rebates
10,197 kWh
Annual output (6.6kW)
$1203-$1621
Annual savings

Recommended Solar Brands for Petrie

Jinko Solar

Budget-conscious homeowners wanting proven reliability at the best price

Efficiency: 22%Warranty: 25yrTier: budget
$900-$1300
per kW installed

LONGi

Homeowners wanting top-tier technology at a mid-range price point

Efficiency: 22.3%Warranty: 25yrTier: mid-range
$1000-$1500
per kW installed

Trina Solar

Those wanting a proven, bankable brand with strong warranty at a competitive price

Efficiency: 22.1%Warranty: 25yrTier: budget
$950-$1400
per kW installed

Canadian Solar

Homeowners wanting a non-Chinese headquartered Tier-1 brand at a competitive price

Efficiency: 22%Warranty: 25yrTier: mid-range
$950-$1350
per kW installed

SunPower

Homeowners wanting the absolute best panels with the longest warranty, especially on limited roof space

Efficiency: 22.8%Warranty: 40yrTier: premium
$1500-$2200
per kW installed

Frequently Asked Questions

How much does solar cost in Petrie?
A 6.6kW solar system in Petrie costs between $5,800 and $8,500 installed before rebates. After federal STCs and any Queensland rebates, expect to pay $2,300 to $5,000. Larger systems (10kW+) cost more upfront but produce proportionally more electricity.
What rebates are available for solar in Petrie?
Petrie residents can access federal Small-scale Technology Certificates (STCs) worth $2,500-$3,800 depending on system size and climate zone. This is applied as a point-of-sale discount by your installer. Check current Queensland programs for additional incentives.
How much electricity will solar produce in Petrie?
With 4.98 peak sun hours per day, a 6.6kW system in Petrie will generate approximately 10,197 kWh per year. Very good solar conditions for most of the year. Summer output will be strong. Winter will see a moderate drop but you will still generate meaningful electricity even on shorter days.
What is the payback period for solar in Petrie?
Based on current electricity prices and feed-in tariffs in Queensland, a 6.6kW system in Petrie will save $1,203-$1,621 per year. At an after-rebate cost of $2,300-$5,000, the payback period is typically 3-6 years.
What size solar system do I need in Petrie?
For an average Petrie household using 20-25kWh per day: a 6.6kW system covers most needs. Larger households (30kWh+) should consider 10kW or 13.3kW systems. If you have or plan to add an EV charger or heat pump hot water, size up. Your sunny climate means a standard-sized system will perform well.
What direction should solar panels face in Petrie?
North-facing is ideal for maximum annual output in Petrie. West-facing produces more in the afternoon (good if you use more power in the evening). East-facing produces more in the morning. Even a flat roof works well. Avoid south-facing if possible, as output can be 20-30% less than north-facing in Queensland.

Related Guides

Heat Pump vs Solar Hot WaterComplete Rebates Guide

Also in Petrie

Heat Pump Hot Water Cost in PetrieQueensland Solar Rebates

Nearby Suburbs

KallangurNarangbaNorth LakesWarner
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