Solar Power Information - Castra, TAS, 7315
If you're considering installing solar panels for your Castra home (and/or a battery), this page offers useful related information and interesting statistics for Castra and the 7315 postcode area in Tasmania.
If Castra isn't your location, you can search for installation information relevant to your town or suburb here:
Postcode 7315 Solar Power Statistics
In Castra's postcode area (7315), more than 1,603 small-scale systems have been installed with a collective capacity of 9,263 kW as at April 30, 2024.
Given a population of 14,433, this works out to 642 watts per person in the area, compared to a 982 watts Australian average. There are approximately 6,895 dwellings in the 7315 area, so that calculates out at 23 solar panel systems per 100 dwellings - the Australian average is 37.
Based on a conservative average of 31,066 kWh of energy production a day (enough to power the equivalent of 1,942 homes) and retail electricity costs of 29c per kilowatt-hour; Castra and 7315 postcode area residents are collectively generating $3,288,286 of energy at retail prices a year!
Castra solar power system owners are also contributing to greenhouse gas emission reduction, with the systems in 7315 region avoiding 2,154 tonnes of carbon dioxide emissions annually.
Installing Solar Panels In Castra?
The SolarQuotes free quoting service has been used by 0 households in Castra and 328 households across the 7315 postcode area in Tasmania.
You can join them! To get started, simply click the button below and we'll match you to up to 3 pre-vetted TAS accredited installers we trust who service the Castra and 7315 area. Or continue reading for more useful information.
Solar Energy Resources In Castra
Castra experiences solar irradiation levels reaching approximately 4 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 7315 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 Castra 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 Castra in terms of annual solar energy output for the location, on average:
- 5kW system - 6,121 kWh (equivalent to ~105% of annual electricity consumption)
- 6kW system - 7,345 kWh (~126%)
- 10kW system - 12,241 kWh (~210%)
- 13kW system - 15,913 kWh (~272%)
Optimal Panel Angle And Orientation
Rooftop solar panels installed in Castra, Tasmania 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 Castra's case, that is 41 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 Tasmania
As well as providing your home with electricity, Castra solar system installation owners can be paid for surplus energy generated. In TAS, feed-in tariffs generally currently range from 8c to 10c per kilowatt-hour exported - so, it's important to compare energy retailers for the best electricity plan in the 7315 area.
Castra 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 8c, Castra solar power system owners can expect to save $1,325 per year.
Central Coast Council Requirements.
At the time of publishing, there do not appear to be any special requirements involved with installing solar panels in the Central Coast Council area.
It's important to check with Central Coast Council regarding any potential changes before proceeding with installation. For further information, prospective solar owners in Castra should visit this page.
Network Grid Connection Requirements In Tasmania
A series of steps must be completed in Tasmania 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 Tasmania.
Solar Panel Installers In Castra
In our network we have quality, thoroughly pre-vetted solar power system installers servicing Castra. If you're ready to get quotes from installation professionals we know and trust:
Installing A Solar Battery In Castra
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 Castra home will depend on various factors.
We have solar battery installers within our network providing services to Castra 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 Castra (or a home battery), feel free to contact us.
Castra Data Sources And Notes
Data sources used above for solar power information in Castra TAS 7315 include:
- Census 2021 - Australian Bureau of Statistics
- Bureau of Meteorology (BOM)
- Clean Energy Regulator data for postcode 7315 current as at April 30, 2024.
- Central Coast Council - Tasmania
Some additional notes:
- Household electricity consumption in Castra is based on the Australian average of 16kWh a day.
- Carbon intensity based on the Tasmania average of 0.19kg per kilowatt-hour.
Bureau of Meteorology details are based on your nearest weather station, which is Castra Upper , coordinates 41°20'6" S 146°7'48" E, around 5.4 km from the centre of Castra.