Original article by Peter Hannam
The Guardian Australia – Page: Online : 1-Mar-23

Solar energy consulting firm SunWiz says Australia now boasts the world’s highest penetration of rooftop solar panels, which are now installed on nearly one in every three homes nationwide. Queensland has the highest penetration of solar panels, at 82 per cent, followed by South Australia (78 per cent) and New South Wales (51 per cent). SunWiz’s data shows that rooftop solar capacity now totals 20 gigawatts nationwide. SunWiz estimates that it took about 11 years for the first 10GW of capacity to be installed, while the second 10GW took just four years. Green Energy Markets recently estimated that the next 10GW will take just over three years to be installed.

CORPORATES
SUNWIZ PTY LTD, GREEN ENERGY MARKETS PTY LTD