Solar Power Information - St Mary, QLD, 4650
If you're considering installing solar panels for your St Mary home (and/or a battery), this page offers useful related information and interesting statistics for St Mary and the 4650 postcode area in Queensland.
If St Mary isn't your location, you can search for installation information relevant to your town or suburb here:
Postcode 4650 Solar Power Statistics
In St Mary's postcode area (4650), more than 9,182 small-scale systems have been installed with a collective capacity of 49,974 kW as at October 31, 2024.
Given a population of 31,346, this works out to 1,594 watts per person in the area, compared to a 1,034 watts Australian average. There are approximately 15,222 dwellings in the 4650 area, so that calculates out at 60 solar panel systems per 100 dwellings - the Australian average is 38.
Based on a conservative average of 216,620 kWh of energy production a day (enough to power the equivalent of 13,539 homes) and retail electricity costs of 30c per kilowatt-hour; St Mary and 4650 postcode area residents are collectively generating $23,719,857 of energy at retail prices a year!
St Mary solar power system owners are also contributing to greenhouse gas emission reduction, with the systems in 4650 region avoiding 63,253 tonnes of carbon dioxide emissions annually.
Installing Solar Panels In St Mary?
The SolarQuotes free quoting service has been used by 1 households in St Mary and 936 households across the 4650 postcode area in Queensland.
You can join them! To get started, simply click the button below and we'll match you to up to 3 pre-vetted QLD accredited installers we trust who service the St Mary and 4650 area. Or continue reading for more useful information.
Solar Energy Resources In St Mary
St Mary experiences solar irradiation levels reaching approximately 5.17 kilowatt-hours per square metre per day on average over a year. The following graph shows solar irradiation/output levels per kilowatt of installed solar panels in the 4650 area per month.
Daily/Monthly System Energy Output Estimates
Here's what you can expect to generate with various sized solar power systems in the St Mary area, assuming good quality components, a suitable rooftop and professional, accredited solar installation.
Annual Electricity Output Estimates
Based on the above, the following is what you should be able to expect from a solar panel installation in St Mary in terms of annual solar energy output for the location, on average:
- 5kW system - 7,911 kWh (equivalent to ~135% of annual electricity consumption)
- 6kW system - 9,493 kWh (~163%)
- 10kW system - 15,822 kWh (~271%)
- 13kW system - 20,568 kWh (~352%)
Optimal Panel Angle And Orientation
Rooftop solar panels installed in St Mary, Queensland should generally face North for the best results. For a good panel angle, the general rule of thumb is it should be around the same as latitude. In St Mary's case, that is 25 degrees - but usually whatever your rooftop angle is will be fine (unless it's under 10 degrees - then tilt frames may be needed).
Feed In Tariffs In Queensland
As well as providing your home with electricity, St Mary solar system installation owners can be paid for surplus energy generated. In regional QLD, feed-in tariffs are currently 13.4c per kilowatt-hour exported.
St Mary Solar Energy Savings
Based on a 6.6kW system installation, a self-consumption rate of 40% and the fixed feed in tariff rate of 13.4c, St Mary solar power system owners can expect to save $2,093 per year.
Fraser Coast Regional Council Requirements.
At the time of publishing, there do not appear to be any special requirements involved with installing solar panels in the Fraser Coast Regional Council area.
It's important to check with Fraser Coast Regional Council regarding any potential changes before proceeding with installation. For further information, prospective solar owners in St Mary should visit this page.
Network Grid Connection Requirements In Queensland
A series of steps must be completed in Queensland involving you, your network distributor and your installer - but your installer will do most of the administrative heavy lifting. Learn more about the grid connection process in Queensland.
Solar Panel Installers In St Mary
In our network we have quality, thoroughly pre-vetted solar power system installers servicing St Mary. If you're ready to get quotes from installation professionals we know and trust:
Installing A Solar Battery In St Mary
Households across Australia are increasingly thinking of installing a home battery; either as an addition/upgrade to an existing PV system, or installed concurrently with solar panels. Whether batteries will make sense for your St Mary home will depend on various factors.
We have solar battery installers within our network providing services to St Mary who can advise you on home energy storage as a retrofit upgrade or part of a full solar + battery system installation - and provide a quote.
If you have any questions regarding choosing, buying and installing solar panels in St Mary (or a home battery), feel free to contact us.
St Mary Data Sources And Notes
Data sources used above for solar power information in St Mary QLD 4650 include:
- Census 2021 - Australian Bureau of Statistics
- Bureau of Meteorology (BOM)
- Clean Energy Regulator data for postcode 4650 current as at October 31, 2024.
- Fraser Coast Regional Council - Queensland
Some additional notes:
- Household electricity consumption in St Mary is based on the Australian average of 16kWh a day.
- Carbon intensity based on the Queensland average of 0.8kg per kilowatt-hour.
Bureau of Meteorology details are based on your nearest weather station, which is Home Park Tm , coordinates 25°46'6" S 152°31'30" E, around 4.2 km from the centre of St Mary.