Guest Blog

  • Hanergy comparison

    First Solar and Hanergy Solar: different strategies but overlapping thin-film dreams

    By Finlay Colville - 31 March 2014, 12:44 | 5

    During the past couple of weeks, two of the leading custodians of thin-film solar PV technology have restated or amended long-term industry plans. Finlay Colville assesses the future for thin-film PV technology

  • Roth & Rau facility

    Meyer Burger de-books US$240 million as timing of new wafer capex remains uncertain

    By Finlay Colville - 20 March 2014, 13:03

    The uptick in solar end-market demand at the end of 2013 has been followed by new wave of PV cell and module capex. The missing part of the equation is spending on new wafer capacity, writes Finlay Colville.

  • Consolidation figures

    Solar PV consolidation: fact or fiction?

    By Finlay Colville - 19 March 2014, 11:22

    Consolidation has been one of the most heavily used words in the PV industry over the past couple of years. But as Finlay Colville writes, whether it has actually happened or not is open to debate.

  • Further upside to the rooftop market is expected to be driven by Lightsource’s recent acquisition of Renewable Resources

    NPD Solarbuzz upgrades UK PV market to 2.5GW in 2014

    By Finlay Colville - 11 March 2014, 12:21

    Following the latest round of downstream channel checks and project pipeline activity in the UK, NPD Solarbuzz is now further upgrading its forecast for the UK PV market in 2014.

  • Solar trade

    Harsh reality of the post Brussels/Beijing anti-dumping agreement

    By Finlay Colville - 10 March 2014, 10:27

    The compromised solution agreed between Brussels and Beijing for the supply of Chinese solar PV components to Europe is approaching its anniversary. Finlay Colville looks at how the deal has panned out.

  • FBR polysilicon technology – promise or hype?

    By Johannes Bernreuter - 07 March 2014, 14:56 | 2

    The recent announcement by US manufacturer REC Silicon that it would establish a new polysilicon plant has highlighted an upcoming trend in the polysilicon industry: the rise of fluidised bed reactor (FBR) technology. Will it live up to expectation, asks Johannes Bernreuter.

  • HelioVolt

    HelioVolt exit from PV manufacturing highlights failed US PV manufacturing strategy

    By Finlay Colville - 25 February 2014, 12:33 | 3

    The news today that HelioVolt – one of the few remaining custodians of US based PV manufacturing – will cease operations is terrible news for the 100-plus employees that have been working hard at HelioVolt to advance PV manufacturing in the US.

  • At the start of 2014, four groupings can be used to understand thin-film activity in the PV industry. Source: NPD Solarbuzz PV Equipment Qua

    Thin-film PV should now be as simple as ABCD

    By Finlay Colville - 11 February 2014, 17:37 | 1

    Recently, we prepared two exclusive blogs for PV-Tech that outlined what PV cell production and technologies looked like at the start of 2014: Can PV technology change before 2015? and What does NPD Solarbuzz’ solar cell rankings for 2013 reveal?

  • Taiwan cell trade figures

    Can the US solar industry afford to shut the door on Taiwan?

    By Finlay Colville - 06 February 2014, 14:27

    Does the US solar industry need Taiwan, more than Taiwan needs the US solar industry? This is perhaps one of the biggest questions to ask as the latest US ITC investigations gain traction. Finlay Colville offers some answers.

  • Solar PV technology changes in production between 2010 and 2013.

    Can PV technology change before 2015?

    By Finlay Colville - 04 February 2014, 12:06 | 1

    Around about this time each year, we have a closer look at the PV technologies that were used to make all the solar panels in 2013 that ended up being shipped through downstream channels.

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  • Photovoltaics International 25th Edition

    In this issue we offer some insights into what the next wave of photovoltaic technologies may look like as that upturn gathers pace. Industry observers have been in broad agreement that the major next-gen PV technology innovations won’t happen straight away. But there’s also little doubt that the search is now on in earnest for the breakthroughs that will come to define the state of the art in the industry in the years to come.

  • Manufacturing The Solar Future: The 2014 Production Annual

    Although the past few years have proved extremely testing for PV equipment manufacturers, falling module prices have driven solar end-market demand to previously unseen levels. That demand is now starting to be felt by manufacturers, to the extent that leading companies are starting to talk about serious capacity expansions later this year and into 2015. This means that the next 12 months will be a critical period if companies throughout the supply chain are to take full advantage of the PV industry’s next growth phase.

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