Solar potential in Romsey
Local solar output for Romsey, from satellite data, plus what Romsey homes usually need on the electrical side.
Updated November 2026 · Litmec Electrical, REC-10383
A 6.6 kW north-facing solar system in Romsey makes about 9,400 kWh a year, about the same as Melbourne: around 35 kWh a day in midsummer and 15 kWh a day in June. East or west-facing roofs make about 86% of that.
On a $450 quarterly bill, that could save roughly $600–800 a year. Romsey ranks 273rd of the 429 places across Victoria we've modelled for solar output.
Solar output in Romsey
- Output per kW, north
- 1,424 kWh/yr
- Output per kW, east / west
- 1,230 / 1,208
- Compared with Melbourne
- -1%
- Best month, per kW
- 5.3 kWh/day (Jan)
- Worst month, per kW
- 2.2 kWh/day (Jun)
- Council
- Macedon Ranges Shire
- Postcode
- 3434
- Region
- Macedon Ranges, Melton and Moorabool
| System | North-facing, kWh/yr | East-facing, kWh/yr | West-facing, kWh/yr | June, kWh/day |
|---|---|---|---|---|
| 6.6 kW | 9,400 | 8,115 | 7,970 | 14.7 |
| 8 kW | 11,394 | 9,836 | 9,660 | 17.8 |
| 10 kW | 14,242 | 12,295 | 12,075 | 22.2 |
| 13.2 kW | 18,799 | 16,229 | 15,939 | 29.3 |
These figures use satellite and weather data for Romsey 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 Macedon Ranges, Melton and Moorabool
The Macedon Ranges are cool and wet by Victorian standards, with frosty winters and heavy tree cover in places, while Melton and Bacchus Marsh are drier, more open and growing fast. Shade from established trees is the main design question in the ranges; in the new estates it is usually roof layout.
Most of this area is on the Powercor network; parts of Sunbury are on Jemena. 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 Romsey 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.
Acreage, sheds and pumps
Around Romsey, many properties have sheds, bores or pumps and long distances between buildings. Panels can go on a shed roof or a ground frame, cable runs are designed to keep voltage drop within the wiring rules, and daytime pumping is one of the cheapest ways to use your own solar. Some rural lines (including SWER lines) have tight export limits, which we confirm before you commit. Solar for rural properties.
What solar could save in Romsey
For a home paying $450 a quarter with someone in some days, the calculator suggests a 6.6 kW system saving about $600–800 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 56 km from Romsey. 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 Lancefield9,406 kWh/yr from 6.6 kW
- Solar in Riddells Creek9,413 kWh/yr from 6.6 kW
- Solar in Mount Macedon9,326 kWh/yr from 6.6 kW
- Solar in Macedon9,419 kWh/yr from 6.6 kW
- Solar in Woodend9,387 kWh/yr from 6.6 kW
- Solar in Gisborne9,424 kWh/yr from 6.6 kW
All towns in Macedon Ranges, Melton and Moorabool · Solar across Victoria
Check your bill: solar for your Romsey home
A few quick questions, using Romsey'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 Romsey: questions
How much power do solar panels make in Romsey?
Each kW of north-facing panels in Romsey makes about 1,424 kWh a year, so a 6.6 kW system makes about 9,400 kWh a year, or 26 kWh a day on average. East or west-facing panels make about 86% of that. (PVGIS satellite data.)
Is solar better in Romsey than in Melbourne?
In the model, panels in Romsey make about the same as Melbourne. Romsey ranks 273rd 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 Romsey?
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 Romsey could save roughly $600 to $800 a year. Bigger bills, electric heating and daytime loads save more.
Does Litmec install solar in Romsey?
Yes. Romsey is about 56 km from our base in Newport. Site visits are free, and your contract and 5-year whole-of-system warranty are with Litmec Electrical.
Can solar keep my power on during outages in Romsey?
Only with a battery designed for backup. Standard solar shuts down in a blackout. A backup-capable battery keeps chosen circuits, such as the fridge, lights, internet and water pump, running, and the panels recharge it in daylight.
Who is the electricity distributor in Romsey?
Most of this area is on the Powercor network; parts of Sunbury are on Jemena. The distributor sets export limits and approves the connection; we apply on your behalf before the system is ordered.
See what your Romsey roof can do
Free site visit from a licensed electrician: roof, shading and switchboard checked, options walked through.