In Depth

  • India has big plans for solar

    India thinks big on solar as the PV world gears up for 2015

    Friday Focus | By Ben Willis - 21 November 2014, 12:33

    This week India has taken the prize in the solar numbers game, while North America’s PV manufacturers have shown signs that their fight against the Asian big boys is far from being over. PV Tech reviews another eventful week in solar.

  • Sonnedix's project in Thailand

    PV Talk: Why solar is set fair in Southeast Asia

    Interviews | By Lucy Woods - 18 November 2014, 17:48

    Ahead of Solar Energy Southeast Asia in Bangkok next week, PV Tech talks to Franck Constant, director at global solar developer, Sonnedix, about his hopes for solar in the region.

  • Solarworld

    North America’s amazing PV module manufacturing turnaround

    Editors' Blog | By Mark Osborne - 17 November 2014, 19:01 | 1

    Over the last few years, North America has lost a significant number of PV manufacturers. But after analysing recent company results announcements, Mark Osborne reveals an altogether different story in the making for 2015 and beyond.

  • Comet lander, Philae

    Solar flies high, SunEdison strikes out and the Solyndra ghost is laid to rest

    Friday Focus | By Ben Willis - 14 November 2014, 12:26

    From the depths of space to Japan, via the Philippines, US and UK, the roving eye of PV Tech takes in another eventful week in solar.

  • Christ the Redeemer

    An auction, an election, too many results conference calls and a resurrection

    Friday Focus | By John Parnell - 07 November 2014, 12:23

    An auction, an election, too many results conference calls and a resurrection, PV Tech rounds up the week’s biggest solar stories from around the world.

  • Sai Thong

    PV Talk: The Southeast Asia solar phoenix

    Interviews | By Jo-Anne Duff - 06 November 2014, 12:46

    As Thailand’s solar market witnesses a revival following recent political unrest, PV in other Southeast Asian countries such as Singapore, the Philippines and Indonesia is also showing signs of growth. Christophe Inglin, founder of Phoenix Solar’s Singapore arm, offers some tips for successful PV project development in this hugely promising solar region.

  • sma solar

    SMA Solar continues market share shenanigans

    Editors' Blog | By Mark Osborne - 06 November 2014, 12:30

    Both PV Tech and market research firm IHS have repeatedly highlighted for several years that SMA Solar’s view on its market share position in the PV inverter market differs considerably from our own analysis.

  • First Solar

    What’s next for thin-film solar PV in 2015?

    Guest Blog | By Finlay Colville - 05 November 2014, 10:49

    Demand for thin-film PV is still growing, but what about supply? NPD Solarbuzz’s Finlay Colville looks at what is around the corner for thin-film PV as a technology offering to the solar industry.

  • IBC Solar

    PV Talk: What Brazil can learn from India’s solar auctions

    Interviews | By John Parnell - 05 November 2014, 06:42

    Brazil’s first solar auction at the end of last week raised eyebrows with incredibly low project prices averaging out at less than US$87/MWh. Tobias Engelmeier, managing director of the consultancy Bridge to India discusses what lessons Brazil could take from India’s experiences with solar auctions.

  • Atsuhiko Hirano

    PV Talk: Solar Frontier sets sights on US CIGS play

    Interviews | By Ben Willis - 03 November 2014, 11:20

    Japanese CIGS thin-film manufacturer Solar Frontier has seen significant success as a supplier to its booming domestic market, but has yet to match that overseas. Speaking to PV Tech, the company’s new CEO Atsuhiko Hirano outlines his vision to take Solar Frontier global and his hopes for the role of CIGS technology in the PV market.

  • solarbuzz

    Why p-type multi c-Si is seeing strong market share gains

    Guest Blog | By Finlay Colville - 29 October 2014, 12:00 | 1

    Modules based on p-type multi c-Si technologies are set to dominate the PV industry over the next five years, according to analysis in the new NPD Solarbuzz PV Technology Roadmap report.

  • Exclusive: 2015 solar PV demand forecast interview with NPD Solarbuzz

    Interviews | By Mark Osborne - 28 October 2014, 11:03

    Following the events of recent trade shows in Europe and the US, Mark Osborne took the opportunity to speak with NPD Solarbuzz team leader Finlay Colville regarding the level of end-market demand that can be expected in 2015.

  • European Union

    EPIA: EU 2030 renewables target a crucial signal for investments in solar

    Guest Blog | By Frauke Thies - 28 October 2014, 10:59

    The EU agreed its 2030 climate and energy package last week with the end product leaving many underwhelmed. Frauke Thies, policy director at the European Photovoltaic Industry Association, explains how even this modest victory could be a first step toward a more stable policy future for solar in Europe.

  • imec

    The dielectric passivation revolution from p-Si Al BSF to n-Si PERT cells (and beyond)

    Guest Blog | By Filip Duerinckx - 27 October 2014, 15:50

    In the beginning, there was nothing. At least there was no dielectric passivation applied to the silicon solar cells from the early production lines of the 1980s, an era when PV production companies were still thinking in terms of MWp rather than GWp factories.

  • SPI 2014

    What SPI 2014 told us about US solar

    Editors' Blog | By Ben Willis - 24 October 2014, 08:01

    SPI 2014 provided a snapshot of the US solar industry. There was news of an imminent investment boom, a deadline drawing in for a resolution to the US-China trade dispute, exciting technological advances and a campaign to protect a key support mechanism. Ben Willis puts the show’s developments in their wider context.

  • Solar Energy UK

    Battery big guns eyeing 2015 launch for UK PV storage systems

    Editors' Blog | By Andy Colthorpe - 23 October 2014, 16:01

    Sharp, ABB, SMA and Bosch are among the big names readying new energy storage products for the UK PV market. Andy Colthorpe caught up with them at the Solar Energy UK show to find out what tech fits best for the UK’s nascent storage sector.

  • VDE and First Solar

    PV Talk: First Solar seeks to set new standard in PV power plant performance

    Interviews | By Ben Willis - 23 October 2014, 09:47

    Thin-film manufacturer and utility-scale PV plant developer First Solar revealed one of its projects had become the first of its kind to receive a Quality Tested certification from testing institutes VDE and Fraunhofer ISE. Ben Willis spoke to First Solar and VDE to learn more about the process and its wider implications for the large-scale solar sector.

  • SolarWorld at SPI 2014

    SPI 2014: SolarWorld defiant over trade case

    Editors' Blog | By Ben Willis - 22 October 2014, 09:00 | 1

    The US solar trade case continues to cast a shadow over the buoyant American PV market. Ben Willis spoke to the originators of the case, SolarWorld, at SPI 2014 to see if they stand by their actions.

  • Tesla's Gigafactory artist's impression.

    PV Talk: Why Tesla needs the Gigafactory

    Interviews | By Andy Colthorpe - 14 October 2014, 09:41

    Tesla’s much talked about Gigafactory should be up and running in 2017. The Elon Musk-owned EV maker is hoping to use it to produce up to 500,000 battery packs a year by 2020, amounting to around 50GWh. PV Tech Storage spoke with analyst Dean Frankel of Lux Research about the plan.

  • REC

    Latest effective PV capacity trends delay greenfield fab development

    Guest Blog | By Finlay Colville - 13 October 2014, 08:55

    How far can existing PV capacity go, in terms of keeping up with end-market growth? This is one of the key issues in terms of capital expenditures and tool suppliers waiting for an uptick in bookings. It is also essential to understand in terms of forecasting end-market demand in 2015, at a time when trade uncertainty and the preference for project financing is keeping new ‘greenfield’ fab build at a minimum.

  • Crystal ball gazing

    Forecasting foibles, GTAT’s travails and Japan’s grid squeeze

    Friday Focus | By Ben Willis - 10 October 2014, 11:21

    From conflicting solar forecasts to Japan’s growing grid issues, PV Tech rounds up another busy week in solar.

  • Mission Solar Energy: New PV star rising over Texas

    Guest Blog | By Sam Martens - 08 October 2014, 16:27 | 2

    In late 2011, Mission Solar Energy made the first of several bold decisions:  build a silicon-based PV manufacturing plant in the US, a market long dominated by thin-film technologies. An even more unusual decision followed to locate the company in San Antonio, Texas, rather than California or Arizona where US solar markets are well established. Then, Mission Solar made the gutsy move to push forward with the development of an n-type monocrystaline silicon based product when the market was being dominated by p-type multicrystaline silicon modules coming out of Asia.

  • aleo solar.

    PV Talk: Aleo solar on why innovation matters most

    Interviews | By Andy Colthorpe - 08 October 2014, 10:47

    Former Bosch subsidiary, the PV module manufacturer aleo solar, was rescued from liquidation in May. Managing director Günter Schulze explains how the company has risen from the nearly-dead and why quality matters more than quantity.

  • Betsy McCorkle NCSEA

    The unlikely solar state interview, the North Carolina Sustainable Energy Association

    Interviews | By Lucy Woods - 07 October 2014, 16:41

    Lobbyist Betsy McCorkle, the NCSEA’s director of government affairs talked to PV Tech about the surprise solar state.

  • Suntech’s saviour speaks as IEA plots PV’s path to world domination

    Friday Focus | By Ben Willis - 03 October 2014, 11:31

    From a rare appearance by one of PV’s biggest investors to the prospects for a revival of large-scale solar in Germany, PV Tech rounds up the week’s biggest solar stories from around the world.

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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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