Australia surpasses 6.29GW of rooftop solar

Facebook
Twitter
LinkedIn
Reddit
Email
Credit: istock/Getty

Australia has installed 1,778,687 rooftop PV systems, totalling just more than 6.29GW in capacity, as of 1 December 2017, according to new data from the Clean Energy Regulator (CER).

The country had also installed 1,077,079 solar water heaters, including air source heat pumps, by the same date.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

During the calendar year up to December, Queensland (37,467), New South Wales (32,871), and Western Australia (26,304) led the pack in terms of the number of small-scale solar projects deployed.

Last year, Australia commissioned more than 1GW of solar, according to analysis from consultancy firm SunWiz, and multiple other records were broken.

Read Next

August 24, 2026
Australian investment firm Quinbrook Infrastructure Partners has advanced its plans to develop a polysilicon production facility in the Townsville area of Queensland, Australia.
August 21, 2026
SA Power Networks will run its annual test of the state's rooftop solar curtailment system on 25 August in South Australia.
August 21, 2026
Australia has extended a CGT concession for foreign investors in wind, solar and BESS by a further decade, pushing the deadline to June 2040.
August 20, 2026
AER found that rising solar and wind generation, supported by BESS, eased pressure across Australia's wholesale electricity market in 2025.
August 20, 2026
Freyr Energy has launched a range of single-phase solar PV inverters with 3kW and 5kW models using silicon carbide (SiC) technology.
August 19, 2026
UNSW has achieved a 12.4% efficiency and record voltage for CZTS solar cells by reducing defects through improved copper-sulphur bonding.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye