An older topic with a newer focus, domestic wind turbines.
This product looks a bit more than twice the cost of an equivalent solar system but in ‘sunny [and windy] Melbourne’ it could make as much or more sense than more solar panels than a minimum. There are not many installs in Australia but many around the world. In lieu of batteries it might be that they cover the night time and inclement weather periods for much less cost, even if not as reliable being dependant on prevailing winds.
