Solar

Rooftop solar sales rebound as households brace for another power price shock

Published by

After hitting a 12-month low in April, installations of rooftop solar systems have rebounded in May, jumping by around 30 per cent and charting the largest monthly total of new capacity added for the year to date.

According to the latest data from industry statistician SunWiz, Australian homes and businesses installed a total of 270MW of rooftop PV in May, a 64MW increase on the 206MW installed over April.

SunWiz managing director Warwick Johnston says market volumes are now above the 12-month straight-line trend, which is still up, and 22% ahead of volumes seen at the same time last year.

“All states observed a large increase in volumes notably New South Wales, Queensland and Victoria improved by 37%, 26% and 31%; respectively,” Johnston says.

“These major states contributed the most to the ~30% M-o-M national increase.”

Johnston says all of the different rooftop PV segment sizes also increased over the course of May, with the largest jumps in the commercial 30-100kW range.

This resulted in average rooftop system sizes continuing to increase for the third month in a row to an average of 9.3kW.

Sophie Vorrath

Sophie is editor of One Step Off The Grid and deputy editor of its sister site, Renew Economy. She is the co-host of the Solar Insiders Podcast. Sophie has been writing about clean energy for more than a decade.

Share
Published by

Recent Posts

Andrew Forrest-backed wind and battery project could be first to drop off federal CIS winners list

One of the winners of the federal government's first giant wind and solar auction is…

7 March 2025

New manganese-heavy battery material could lead to dramatic increase in EV range

A UK company says their newly-developed, manganese-rich cathode material could increase battery energy density by…

7 March 2025

Energy Insiders Podcast: The low down on grid and EV batteries

Battery expert Iola Hughes from Rho Motion on the latest trends, developments and date on…

7 March 2025

WA punches above its weight in a big February for wind and solar generation

It might have much fewer grid-connected renewable assets than other states, but February data once…

7 March 2025

New big battery joins approval queue amid rush to secure sites in popular New England REZ

Developer hopes to race through the federal and state planning processes with construction pegged to…

6 March 2025

Massive new Kimberley fracking industry could keep Woodside gas plant going until 2070

Federal Labor's light touch environmental review of a massive new fracking industry threatens one of…

6 March 2025