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How Mornington 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
Mornington this page8,580 kWh$1,600-$4,300$774-$1,016
Mount Martha8,580 kWh$1,600-$4,300$774-$1,016
Moorooduc8,580 kWh$1,600-$4,300$774-$1,016
Mount Eliza8,580 kWh$1,600-$4,300$774-$1,016
Baxter8,580 kWh$1,600-$4,300$774-$1,016

Solar Panel Cost in Mornington, VIC

Mornington (3931) is a metro area in Victoria with a mild temperate climate with moderate solar output. A 6.6kW solar system in Mornington costs $1,600 to $4,300 after all available rebates, generating approximately 8,580 kWh per year. Decent solar conditions but with more seasonal variation than northern areas. Winter output will be noticeably lower than summer. North-facing roof with minimal shading is especially important here to maximise your return on investment.

Mornington 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 4.19 average peak sun hours per day, a 6.6kW system in Mornington will generate approximately 8,580 kWh per year.

$1,600-$4,300
6.6kW after rebates
$5,800-$8,500
Before rebates
8,580 kWh
Annual output (6.6kW)
$774-$1016
Annual savings

Recommended Solar Brands for Mornington

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 Mornington?
A 6.6kW solar system in Mornington costs between $5,800 and $8,500 installed before rebates. After federal STCs and any Victoria rebates, expect to pay $1,600 to $4,300. Larger systems (10kW+) cost more upfront but produce proportionally more electricity.
What rebates are available for solar in Mornington?
Mornington 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. Victoria also offers a $1,400 Solar Victoria rebate for eligible households (offered as an interest-free loan from May 2026 for some applicants).
How much electricity will solar produce in Mornington?
With 4.19 peak sun hours per day, a 6.6kW system in Mornington will generate approximately 8,580 kWh per year. Decent solar conditions but with more seasonal variation than northern areas. Winter output will be noticeably lower than summer. North-facing roof with minimal shading is especially important here to maximise your return on investment.
What is the payback period for solar in Mornington?
Based on current electricity prices and feed-in tariffs in Victoria, a 6.6kW system in Mornington will save $774-$1,016 per year. At an after-rebate cost of $1,600-$4,300, the payback period is typically 3-6 years.
What size solar system do I need in Mornington?
For an average Mornington 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. In cooler climates with lower output, sizing up is recommended.
What direction should solar panels face in Mornington?
North-facing is ideal for maximum annual output in Mornington. 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 Victoria.

Related Guides

Heat Pump vs Solar Hot WaterComplete Rebates Guide

Also in Mornington

Heat Pump Hot Water Cost in MorningtonVictoria Solar Rebates

Nearby Suburbs

Mount MarthaMoorooducMount ElizaBaxter
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