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Saturday, September 19, 2026

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Saturday, September 19, 2026
Search
Warwick Johnston
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  • Why the residential solar market is saturated, and commercial untapped

    Why the residential solar market is saturated, and commercial untapped

    Most of the quick pay-back roofs have already been taken up. But the market for commercial scale solar on business rooftops is largely untapped.
    Warwick Johnston
    Mar 30, 2015
    19
  • IEA needs your data for survey about Aussie PV

    IEA needs your data for survey about Aussie PV

    Task 1 of the IEA PVPS is all about collecting, collating, analyzing, and disseminating information about national solar markets.
    Warwick Johnston
    Mar 5, 2015
    1
  • 2014 Australian solar report card – the year industry grew up

    2014 Australian solar report card – the year industry grew up

    The Australian solar industry in 2014 showed it was good with numbers, geography and with science. But it’s still lousy at communication, and cuts corners.
    Warwick Johnston
    Jan 23, 2015
    0
  • Solar pays its way on networks. It’s no free rider

    Solar pays its way on networks. It’s no free rider

    Research shows rooftop solar exports are higher than most estimates, which means most systems are paying network fees for well over half their generation.
    Warwick Johnston
    Jul 23, 2014
    6
  • Rooftop solar installations steady as commercial scale grows

    Rooftop solar installations steady as commercial scale grows

    Australian household rooftop solar installations are steady, Queensland continues to lead, and commercial scale solar is growing.
    Warwick Johnston
    Mar 20, 2014
    1
  • Solar success: Who’s leading residential, commercial markets?
    CleanTech Bites

    Solar success: Who’s leading residential, commercial markets?

    In Australia’s highly competitive solar industry, five major PV retailers hold only 15% national market share. So who’s leading where, and by how much?
    Warwick Johnston
    Dec 12, 2013
    1
  • 3GW: The when, where and how of Australia’s solar milestone

    3GW: The when, where and how of Australia’s solar milestone

    This month, Australia reached 3GW of rooftop solar. So who is installing solar PV, where are they installing it, and how have the systems changed?
    Warwick Johnston
    Dec 11, 2013
    0
  • Revealed: Rooftop solar’s big role in Australian energy markets

    New data shows solar PV having considerable impact on NEM, sometimes representing more than one quarter of power consumption.
    Warwick Johnston
    Dec 10, 2013
    2
  • Whithering but not dead – Queensland still the sunshine state

    Whithering but not dead – Queensland still the sunshine state

    Queensland is still the biggest market as Australia’s solar PV market finds a base of around 600W/year
    Warwick Johnston
    Oct 18, 2013
    0
  • Solar slowdown, as Oz industry mourns the loss of Queensland

    Solar slowdown, as Oz industry mourns the loss of Queensland

    The end of FiT-supported installations in Qld has seen the Australian solar industry wound back by 25-33% overnight. Once SA follows suit, we will enter a new phase.
    Warwick Johnston
    Sep 26, 2013
    1
  • Eight WA solar seats that could change the election

    Eight WA solar seats that could change the election

    Eight marginal WA seats could be decided by solar voters. It’s time politicians took this into account and engage with the solar industry.
    Warwick Johnston
    Aug 12, 2013
    2
  • Hot new solar trends: Qld leads upswing in market

    Hot new solar trends: Qld leads upswing in market

    Why Australia is best solar market; some hot new products: solar drones and PV hot water; and Queensland leads solar PV rebound in May.
    Warwick Johnston
    Jun 25, 2013
    0
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