Solar Power Information - Karragarra Island, QLD, 4184
If you're considering installing solar panels for your Karragarra Island home (and/or a battery), this page offers useful related information and interesting statistics for Karragarra Island and the 4184 postcode area in Queensland.
If Karragarra Island isn't your location, you can search for installation information relevant to your town or suburb here:
Postcode 4184 Solar Power Statistics
In Karragarra Island's postcode area (4184), more than 3,192 small-scale systems have been installed with a collective capacity of 15,159 kW as at September 30, 2024.
Given a population of 7,650, this works out to 1,982 watts per person in the area, compared to a 1,032 watts Australian average. There are approximately 5,153 dwellings in the 4184 area, so that calculates out at 62 solar panel systems per 100 dwellings - the Australian average is 38.
Based on a conservative average of 65,963 kWh of energy production a day (enough to power the equivalent of 4,123 homes) and retail electricity costs of 30c per kilowatt-hour; Karragarra Island and 4184 postcode area residents are collectively generating $7,222,999 of energy at retail prices a year!
Karragarra Island solar power system owners are also contributing to greenhouse gas emission reduction, with the systems in 4184 region avoiding 19,261 tonnes of carbon dioxide emissions annually.
Installing Solar Panels In Karragarra Island?
The SolarQuotes free quoting service has been used by 16 households in Karragarra Island and 481 households across the 4184 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 Karragarra Island and 4184 area. Or continue reading for more useful information.
Solar Energy Resources In Karragarra Island
Karragarra Island experiences solar irradiation levels reaching approximately 5.19 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 4184 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 Karragarra Island 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 Karragarra Island in terms of annual solar energy output for the location, on average:
- 5kW system - 7,941 kWh (equivalent to ~136% of annual electricity consumption)
- 6kW system - 9,530 kWh (~163%)
- 10kW system - 15,883 kWh (~272%)
- 13kW system - 20,648 kWh (~354%)
Optimal Panel Angle And Orientation
Rooftop solar panels installed in Karragarra Island, 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 Karragarra Island's case, that is 27 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, Karragarra Island solar system installation owners can be paid for surplus energy generated. In QLD, feed-in tariffs generally currently range from 5c to 10c per kilowatt-hour exported - so, it's important to compare energy retailers for the best electricity plan in the 4184 area.
Karragarra Island Solar Energy Savings
Based on a 6.6kW system installation, a self-consumption rate of 40% and the low end of the feed in tariff range rate of 5c, Karragarra Island solar power system owners can expect to save $1,572 per year.
Redland City Council Requirements.
At the time of publishing, there are special requirements involved with installing solar panels in the Redland City Council area. Circumstances where approval is required include if the solar panels will be installed on the roof of a building and the maximum height of solar panels on the roof will be more than 8.5m from natural ground level.
It's important to check with Redland City Council regarding any potential changes before proceeding with installation. For further information, prospective solar owners in Karragarra Island 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 Karragarra Island
In our network we have quality, thoroughly pre-vetted solar power system installers servicing Karragarra Island. If you're ready to get quotes from installation professionals we know and trust:
Installing A Solar Battery In Karragarra Island
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 Karragarra Island home will depend on various factors.
We have solar battery installers within our network providing services to Karragarra Island 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 Karragarra Island (or a home battery), feel free to contact us.
Karragarra Island Data Sources And Notes
Data sources used above for solar power information in Karragarra Island QLD 4184 include:
- Census 2021 - Australian Bureau of Statistics
- Bureau of Meteorology (BOM)
- Clean Energy Regulator data for postcode 4184 current as at September 30, 2024.
- Redland City Council - Queensland
Some additional notes:
- Household electricity consumption in Karragarra Island 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 Karragarra Island , coordinates 27°38'19" S 153°22'39" E, around 316 metres from the centre of Karragarra Island.