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How Shellharbour 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
Shellharbour this page9,153 kWh$2,600-$5,900$1,084-$1,450
Wollongong9,173 kWh$2,600-$5,900$1,086-$1,453
Kiama9,133 kWh$2,600-$5,900$1,081-$1,447
Albion Park9,153 kWh$2,600-$5,900$1,084-$1,450
Dapto9,133 kWh$2,600-$5,900$1,081-$1,447

Solar Panel Cost in Shellharbour, NSW

Shellharbour (2529) is a regional area in New South Wales with a warm temperate climate with good solar output. A 6.6kW solar system in Shellharbour costs $2,600 to $5,900 after all available rebates, generating approximately 9,153 kWh per year. Good solar conditions with moderate seasonal variation. Summer months will see peak production. A north-facing roof orientation is important to maximise output in the cooler months.

Being a regional area, Shellharbour may have fewer local solar installers. Some metro-based installers charge travel fees for installations outside the metro area, which can add $300-$600 to the total cost.

With 4.47 average peak sun hours per day, a 6.6kW system in Shellharbour will generate approximately 9,153 kWh per year.

$2,600-$5,900
6.6kW after rebates
$6,200-$9,500
Before rebates
9,153 kWh
Annual output (6.6kW)
$1084-$1450
Annual savings

Recommended Solar Brands for Shellharbour

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 Shellharbour?
A 6.6kW solar system in Shellharbour costs between $6,200 and $9,500 installed before rebates. After federal STCs and any New South Wales rebates, expect to pay $2,600 to $5,900. Larger systems (10kW+) cost more upfront but produce proportionally more electricity.
What rebates are available for solar in Shellharbour?
Shellharbour 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. NSW offers ESS certificates worth $400-$1,000 depending on system efficiency.
How much electricity will solar produce in Shellharbour?
With 4.47 peak sun hours per day, a 6.6kW system in Shellharbour will generate approximately 9,153 kWh per year. Good solar conditions with moderate seasonal variation. Summer months will see peak production. A north-facing roof orientation is important to maximise output in the cooler months.
What is the payback period for solar in Shellharbour?
Based on current electricity prices and feed-in tariffs in New South Wales, a 6.6kW system in Shellharbour will save $1,084-$1,450 per year. At an after-rebate cost of $2,600-$5,900, the payback period is typically 3-6 years.
What size solar system do I need in Shellharbour?
For an average Shellharbour 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 Shellharbour?
North-facing is ideal for maximum annual output in Shellharbour. 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 New South Wales.

Related Guides

Heat Pump vs Solar Hot WaterComplete Rebates Guide

Also in Shellharbour

Heat Pump Hot Water Cost in ShellharbourNew South Wales Solar Rebates

Nearby Suburbs

WollongongKiamaAlbion ParkDapto
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