Solar Panels in Dandenong, VIC — Costs, Rebates & Quotes
Dandenong is the industrial and commercial hub of Melbourne's south-east — a diverse, value-focused suburb of established homes where the upfront price and the rebate weigh heavily in the decision. The climate is moderate for solar; what really moves the numbers here is the Solar Victoria rebate and a sharp price.
This page covers solar for Dandenong: the United Energy network rules, what a system generates, the Victorian rebates that cut the price, the savings maths, and the older-home factors — checked against the issuing authorities and dated below.
- Servicing South-East Melbourne
- Postcode 3175
- Accredited installers
Solar Panels cost in Dandenong
Typically $4,000–$12,000 installed before rebates.
See the full solar panels price guide →Who connects your solar in Dandenong: United Energy
Dandenong is on the United Energy network across east and south-east Melbourne. All five Victorian distributors share the same export rules.
- United Energy applies the Victoria-wide 5 kW per phase export limit. Single-phase homes (most established homes here) can install up to a 10 kW inverter (5 kW export); three-phase homes 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.
- Older Dandenong homes may need a switchboard or meter upgrade before solar — factor it in.
How much solar generates in Dandenong
Dandenong is in STC Zone 4 (rating 1.185), so it earns fewer federal STCs than NSW. A well-installed, north-facing 6.6 kW system generates around 8,500–9,000 kWh a year.
Established homes can have more complex rooflines and obstructions than new builds, so a careful layout gets the best result.
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. The rebate plus self-consumption is what makes the numbers work here.
Run the dishwasher, washing machine and a hot-water heat pump in the middle of the day, or add a battery for the evening peak.
| Solar generated | ~8,600 kWh/yr |
|---|---|
| Used at home (~33%) | 2,838 kWh × 30c = ~$851 saved |
| Exported (~67%) | 5,762 kWh × 4c = ~$230 earned |
| Indicative annual benefit | ~$1,081 |
Getting it right in Dandenong
- Apply for the Solar Victoria rebate before installing — and use the optional interest-free loan if upfront cash is tight.
- Budget for a possible switchboard or meter upgrade on an older home.
- Get several quotes — a good price plus the rebate is what makes the payback work.
- With near-zero feed-in, design for self-consumption and consider a battery.
Rebates for Dandenong homes
Unlike NSW, Victoria has a state solar rebate, and in a value-focused market like Dandenong it makes a real difference. 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.
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 →Dandenong solar panels questions
How much does solar cost in Dandenong after rebates?
The upfront price is cut by the federal STC discount and up to $1,400 from Solar Victoria for eligible owner-occupiers, with an optional interest-free loan — a real help in a value-focused suburb. A 6.6 kW system makes around 8,500–9,000 kWh a year, and because Victoria's feed-in tariff is near zero, the ongoing saving comes from using that power yourself. Allow for a possible switchboard upgrade on an older home, and get several quotes to land a sharp price.
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.
- United Energy — network area (south-east Melbourne)
- Solar Choice — solar system size limits by network (Victoria 5 kW per phase)
- SolarQuotes — flexible solar exports (Victorian rollout incl. United Energy)
- Solar Victoria — Solar panel (PV) rebate (up to $1,400)
- Essential Services Commission — Victorian minimum feed-in tariff 2025–26
- STC Zone 4 rating for Victoria (1.185)
Solar Panels near Dandenong
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