Solar potential in Monbulk
What solar would make on your Monbulk roof, what it could save, and what to check before you buy.
Updated November 2026 · Litmec Electrical, REC-10383
A 6.6 kW north-facing solar system in Monbulk makes about 9,200 kWh a year, about 3% less than Melbourne: around 35 kWh a day in midsummer and 14 kWh a day in June. East or west-facing roofs make about 86% of that.
On a $450 quarterly bill, that could save roughly $550–800 a year. Monbulk ranks 368th of the 429 places across Victoria we've modelled for solar output.
Solar output in Monbulk
- Output per kW, north
- 1,391 kWh/yr
- Output per kW, east / west
- 1,196 / 1,182
- Compared with Melbourne
- -3%
- Best month, per kW
- 5.2 kWh/day (Jan)
- Worst month, per kW
- 2.1 kWh/day (Jun)
- Council
- Yarra Ranges Shire
- Postcode
- 3793
- Region
- Melbourne's outer south-east and the Yarra Valley
| System | North-facing, kWh/yr | East-facing, kWh/yr | West-facing, kWh/yr | June, kWh/day |
|---|---|---|---|---|
| 6.6 kW | 9,183 | 7,891 | 7,801 | 13.9 |
| 8 kW | 11,131 | 9,565 | 9,456 | 16.8 |
| 10 kW | 13,914 | 11,956 | 11,820 | 21.0 |
| 13.2 kW | 18,366 | 15,782 | 15,602 | 27.7 |
These figures use satellite and weather data for Monbulk from 2005 to 2023 and already allow for heat, wiring and inverter losses. They don't know your roof: shade, pitch and the faces available decide the real number. Try the roof calculator for your own direction and pitch.
Solar in Melbourne's outer south-east and the Yarra Valley
The growth corridor from Berwick to Pakenham and Clyde North is mostly newer homes with simple roofs and young families with high power use, while the Yarra Valley and Dandenong foothills are leafier, cooler and more often shaded by tall trees.
This area is split between the AusNet Services and United Energy networks; your bill shows which one you are on. Your distributor sets how much you can export and approves the connection; we apply for you before anything is ordered.
Cold winters and heating
Winters in Monbulk are cold, so heating is a big share of most bills. Clear winter days still produce well, and replacing gas or wood heating with reverse-cycle air conditioning run partly on solar is one of the largest savings available. We size for winter heating if you're going electric. Size it from your bill.
Shading from trees
Tall trees are common in and around Monbulk, and shade costs more output than roof direction does. We check shade across the year, including the low winter sun, and use optimisers or microinverters where a few panels can't avoid it.
What solar could save in Monbulk
For a home paying $450 a quarter with someone in some days, the calculator suggests a 6.6 kW system saving about $550–800 a year, or $1,000–1,400 with a 10 kWh battery. Your own bill gives a better answer: use the calculator below.
How it works with Litmec
Litmec Electrical is a registered electrical contractor based in Newport, about 48 km from Monbulk. Site visits are free. We sell the system, design it from your bills, organise the paperwork, rebates and network approval, and stand behind the whole system with a 5-year warranty. Accredited installers we subcontract and supervise fit the panels, and our own electricians do any switchboard work. Not sure what size you need? Try the system finder.
Nearby
- Solar in Olinda9,276 kWh/yr from 6.6 kW
- Solar in Emerald9,258 kWh/yr from 6.6 kW
- Solar in Belgrave9,253 kWh/yr from 6.6 kW
- Solar in Cockatoo9,216 kWh/yr from 6.6 kW
- Solar in Mount Evelyn9,248 kWh/yr from 6.6 kW
- Solar in Wandin North9,245 kWh/yr from 6.6 kW
All towns in Melbourne's outer south-east and the Yarra Valley · Solar across Victoria
Check your bill: solar for your Monbulk home
A few quick questions, using Monbulk's solar output. See the system that fits and what it could save, then get a free design and quote.
Building a new home? Skip the bill and send us your plans
Solar in Monbulk: questions
How much power do solar panels make in Monbulk?
Each kW of north-facing panels in Monbulk makes about 1,391 kWh a year, so a 6.6 kW system makes about 9,200 kWh a year, or 25 kWh a day on average. East or west-facing panels make about 86% of that. (PVGIS satellite data.)
Is solar better in Monbulk than in Melbourne?
In the model, panels in Monbulk make about 3% less than Melbourne. Monbulk ranks 368th of the 429 Victorian locations we've modelled. Roof direction and shade still matter more than location: east or west panels cost about 15%, and a shaded roof can cost more.
Is solar worth it in Monbulk?
For most owner-occupied homes with a typical bill, yes. On a $450 quarterly bill with someone home some days, a 6.6 kW system in Monbulk could save roughly $550 to $800 a year. Bigger bills, electric heating and daytime loads save more.
Does Litmec install solar in Monbulk?
Yes. Monbulk is about 48 km from our base in Newport. Site visits are free, and your contract and 5-year whole-of-system warranty are with Litmec Electrical.
Who is the electricity distributor in Monbulk?
This area is split between the AusNet Services and United Energy networks; your bill shows which one you are on. The distributor sets export limits and approves the connection; we apply on your behalf before the system is ordered.
See what your Monbulk roof can do
Free site visit from a licensed electrician: roof, shading and switchboard checked, options walked through.