Solar Panels in Mornington VIC — Cost & Rebates 2026

Solar Panels cost in Mornington

Typically $3,900–$11,750 installed before rebates.

Who connects your solar in Mornington: United Energy

Mornington is on the United Energy network, which covers south-east Melbourne and the Mornington Peninsula. All five Victorian distributors share the same export rules.

United Energy applies the Victoria-wide 5 kW per phase export limit. A single-phase home can install up to a 10 kW inverter (5 kW export); a three-phase home can export up to 15 kW.
You can fit more panels than inverter capacity to lift output.
United Energy is part of the Victorian flexible (dynamic) export rollout over 2026–2031, which will raise the export ceiling for eligible homes.
Near Port Phillip, plan for coastal hardware alongside the export limit.

How much solar generates in Mornington

Mornington is in STC Zone 4 (rating 1.185), so it earns fewer federal STCs than NSW. The mild, bright maritime climate gives a well-installed, north-facing 6.6 kW system around 8,500–9,000 kWh a year.

Most Peninsula homes have workable roofs; the main physical factor is the coastal exposure rather than shading.

What a 6.6 kW system actually saves here

Self-consumption is decisive in Victoria: the minimum feed-in tariff is just 0.04c/kWh flat for 2025–26, while you pay roughly 28–32c/kWh to buy power back. For a permanently-occupied Mornington home it's easy to use your own solar; for a weekender, much of it would be exported for a few cents unless you store or time-shift it.

Run the pool pump, dishwasher and a hot-water heat pump in the middle of the day, or add a battery to capture daytime solar for the evening — or for when you're back at the weekend.

Worked annual saving for a 6.6 kW solar system in Mornington
Solar generated	~8,700 kWh/yr
Used at home (~33%)	2,871 kWh × 30c = ~$861 saved
Exported (~67%)	5,829 kWh × 4c = ~$233 earned
Indicative annual benefit	~$1,094

Estimate only, not a quote. Range across 28–38% self-consumption: roughly $950–$1,250 a year. Last verified 2026-06-17.

Getting it right in Mornington

Apply for the Solar Victoria rebate before installing — and note it's for owner-occupied homes, not holiday rentals.
Near the bay, specify marine-grade racking and check warranties cover coastal zones.
If the home isn't lived in full-time, a battery or timed loads matter even more for using your own solar.
With near-zero feed-in, design for self-consumption rather than export.

Rebates for Mornington homes

Unlike NSW, Victoria has a state solar rebate. The Solar Homes program offers eligible owner-occupiers up to $1,400 off a solar PV system (plus an optional interest-free loan of up to $1,400), on top of the federal STC discount. An income test applies (under $210,000, reducing to $150,000 from 1 July 2026), the property must be worth under $3 million, with no previous solar rebate at the address — note the rebate is for owner-occupied homes, not holiday rentals.

Victoria is STC Zone 4, so the federal discount is a little smaller than in NSW, and the feed-in tariff is even lower. For batteries, the federal Cheaper Home Batteries Program (~30% off) applies.

up to $1,400 rebate (plus an optional interest-free loan of up to $1,400)

Solar Homes Program — Solar PV rebate

Solar Victoria

~$2,300–$2,400 off a 6.6kW system (more for larger systems; declines each year to 2030, with the deeming period stepping down on 1 January)

Federal STCs (Small-scale Technology Certificates)

Clean Energy Regulator

small and retailer-set — the 2025–26 Victorian minimum is just 0.04c/kWh flat (time-varying plans pay up to ~6.57c/kWh at the evening peak, ~0c during the day)

Solar feed-in tariff

Essential Services Commission / your electricity retailer

Figures last checked 2026-06-17.

Full Victorian solar panels rebate guide →

Mornington solar panels questions

Is solar worth it in Mornington?

Yes for a permanently-occupied home — a 6.6 kW system makes around 8,500–9,000 kWh a year, and eligible owner-occupiers take up to $1,400 off via Solar Victoria on top of the federal discount. The key question on the Peninsula is occupancy: if the house is a weekender, much of the midday solar would be exported for a few cents (Victoria's feed-in tariff is near zero), so a battery or timed loads make a big difference. Near the bay, use marine-grade hardware, and note the rebate is for owner-occupiers, not holiday rentals.

How much do solar panels cost in Victoria?

A quality 6.6kW system typically costs $4,000–$6,500 after the federal STC discount, with larger 10–13kW systems running higher. The Solar Homes Program rebate can reduce the price further for eligible households.

Is solar worth it in Victoria?

For most homes, yes. A 6.6kW system commonly saves $1,000–$1,600 a year and pays for itself in three to five years, then keeps saving for the 25-year life of the panels.

What size solar system do I need?

It depends on your usage and roof. 6.6kW suits many homes; go larger (10kW or more) if you're all-electric, plan to add a battery or EV, or use a lot of power during the day.

Sources & last checked

Figures on this page were checked against the issuing authorities and industry sources below on 2026-06-17. Rebates, tariffs and network rules change — confirm current values before you buy.

Solar Panels near Mornington

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Solar Panels in Mornington, VIC — Costs, Rebates & Quotes