If you're considering installing solar panels for your Lake Cowal home (and/or a battery), this page offers useful related information and interesting statistics for Lake Cowal and the 2671 postcode area in New South Wales.
If Lake Cowal isn't your location, you can search for installation information relevant to your town or suburb here:
In Lake Cowal's postcode area (2671), more than 929 small-scale systems have been installed with a collective capacity of 7,037 kW as at May 31, 2025.
Given a population of 3,572, this works out to 1,970 watts per person in the area, compared to a 1,125 watts Australian average. There are approximately 1,875 dwellings in the 2671 area, so that calculates out at 50 solar panel systems per 100 dwellings - the Australian average is 40.
Based on a conservative average of 30,151 kWh of energy production a day (enough to power the equivalent of 1,884 homes) and retail electricity costs of 34c per kilowatt-hour; Lake Cowal and 2671 postcode area residents are collectively generating $3,741,728 of energy at retail prices a year!
Lake Cowal solar power system owners are also contributing to greenhouse gas emission reduction, with the systems in 2671 region avoiding 9,024 tonnes of carbon dioxide emissions annually.
The Hookup Solar free quoting service has been used by 1 households in Lake Cowal and 125 households across the 2671 postcode area in New South Wales.
You can join them! To get started, simply click the button below and we'll match you to up to 3 pre-vetted NSW accredited installers we trust who service the Lake Cowal and 2671 area. Or continue reading for more useful information.
Lake Cowal experiences solar irradiation levels reaching approximately 5.11 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 2671 area per month.
Here's what you can expect to generate with various sized solar power systems in the Lake Cowal area, assuming good quality components, a suitable rooftop and professional, accredited solar installation.
Based on the above, the following is what you should be able to expect from a solar panel installation in Lake Cowal in terms of annual solar energy output for the location, on average:
Rooftop solar panels installed in Lake Cowal, New South Wales 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 Lake Cowal's case, that is 33 degrees - but usually whatever your rooftop angle is will be fine (unless it's under 10 degrees - then tilt frames may be needed).
As well as providing your home with electricity, Lake Cowal solar system installation owners can be paid for surplus energy generated. In NSW, 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 2671 area.
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, Lake Cowal solar power system owners can expect to save $1,713 per year.
At the time of publishing, there do not appear to be any special requirements involved with installing solar panels in the Bland Council area.
It's important to check with Bland Council regarding any potential changes before proceeding with installation. For further information, prospective solar owners in Lake Cowal should visit this page.
A series of steps must be completed in New South Wales 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 New South Wales.
In our network we have quality, thoroughly pre-vetted solar power system installers servicing Lake Cowal. If you're ready to get quotes from installation professionals we know and trust:
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 Lake Cowal home will depend on various factors.
We have solar battery installers within our network providing services to Lake Cowal 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 Lake Cowal (or a home battery), feel free to contact us.
Data sources used above for solar power information in Lake Cowal NSW 2671 include:
Some additional notes:
Bureau of Meteorology details are based on your nearest weather station, which is Marsden (Minoru) , coordinates 33°44'24" S 147°31'0" E, around 12.8 km from the centre of Lake Cowal.
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