• Saturday, November 21, 2009 Latest Update: 4:29PM

Greentech Solar

Featured Content:

Growth, Market Share and Dynamic Change in The PV Inverter Industry

The PV inverter market, once short of innovation, has seen a surge of investment in the last few years.  Spurred by startup advances, established firms like SMA, Satcon, and National Semiconductor are developing new distributed PV electronics technologies in-house or through acquisition. This Special Report from Greentech Media, sponsored by Enphase Energy, takes a look at the state of innovation in the inverter market, VC investment activity, and the emerging leaders in the $2.4 billion PV inverter market.

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As the price of PV falls, the technology will become more competitively priced in Europe and the U.S. before its prices are competitive in China.

Hot Startup »

Solar Startup Solasta Seeks Next Round

The solar firm was founded in 2006 with A round funding from Kleiner Perkins and claims its process could increase the efficiency of conventional amorphous silicon PV by up to 150 percent.

Technology

  • Freescale: Harvesting Energy From Each Solar Cell

    The company says plans to launch a chip that can extract and amplify ultra-low voltages, making it possible to charge devices with a single solar cell.

    Solar

    Ucilia Wang February 16, 2009
  • HelioVolt Delays Mass Production Until 2010

    The CIGS startup plans had hoped to start mass production in the first quarter of this year. Meanwhile, the company is on the hunt for a new CEO.

    Solar

    Ucilia Wang February 5, 2009
  • Germans Claim New Solar Cell Breakthrough

    The Fraunhofer solar institute says its three-layer solar cell can make a good candidate for commercial deployment of concentrating solar energy systems.

    Solar

    Ucilia Wang January 16, 2009
  • Solyndra's Chief Scientist Moves to First Solar

    Markus Beck, a well regarded solar researcher, has left Solyndra for First Solar. Let the speculation about Solyndra's future begin.

    Solar

    Michael Kanellos January 15, 2009
  • Budget Shortfalls Could Shrink States' Solar Incentives

    Maryland and Connecticut are struggling to come up with statewide budgets while trying to figure out how or whether to fund solar power programs that have run out of money early.

    Solar

    Ucilia Wang January 14, 2009
  • Report: Recycling Programs Could Curb Solar Panel Toxicity

    The Silicon Valley Toxics Coalition has released a report outlining the potential environmental and health dangers posed by materials used to make solar panels.

    Solar

    Ucilia Wang January 14, 2009
  • Suntech Laid Off 10%, Factories Running at 50%–60% Capacity

    UPDATED: Suntech spokesman said he erred in saying some workers had to take long unpaid leave. The Chinese solar panel maker refutes claims made by a news story reporting that the company has carried out a massive layoff.

    Ucilia Wang January 12, 2009
  • All-in-One Solar Panels and Solar Thermal

    A group of companies want to make hot water and power from the same piece of equipment. It won't be that expensive either, they claim.

    Solar

    Michael Kanellos January 9, 2009
  • SolFocus Scores $47.5M to Peddle Concentrating Solar Technology

    The California startup aims to increase the total installations of its solar energy systems from 0.5 MW to 100 MW by 2010.

    Solar

    Ucilia Wang January 8, 2009
  • Suntech Boasts 1GW Capacity Amid Tough Times for Solar Market

    The Chinese solar panel maker could use the manufacturing might to undercut competitors during a year when a panel bumper crop will likely happen.

    Solar

    Ucilia Wang January 8, 2009
  • Taiwanese LCD Giant AUO Jumpstarts Thin-Film Solar Business

    AU Optronics plans to set up a pilot production line this year, joining other Taiwanese electronics makers in producing thin-film solar panels.

    Solar

    Ucilia Wang January 7, 2009
  • LDK Solar Lowers Sales Outlook, Delays Factory Plan

    The Chinese silicon wafer maker saw its fourth-quarter sales drop by 23 percent as customers delayed taking deliveries. Stock fell 15 percent.

    Solar

    Ucilia Wang January 5, 2009
  • China Plans World’s Largest Solar Power Plant

    At 1 gigawatt, the solar power plant in northwest China would be the world's biggest, but the timeline is a bit iffy at the moment. Construction starts next year.

    Solar

    Jeff St. John December 31, 2008
  • The Year in Solar: A Mix of Victories and Woes

    More government incentives are becoming available to boost solar energy projects in 2008, while new solar technologies are making their market debuts. But the credit crunch has caused no small amount of heartaches.

    Solar

    Ucilia Wang December 24, 2008
  • Solar Fraud Could Eliminate Spanish Market

    A government investigation has uncovered many incomplete projects that were reported as finished by a September deadline. Those projects could qualify for the new 500MW cap for 2009, blocking new project applications.

    Solar

    Ucilia Wang December 15, 2008
  • First Solar Panels Piling Up?

    ThinkEquity analyst believes there's a surplus of low-cost panels from First Solar out there. That could spell trouble for crystalline silicon panel makers as well.

    Solar

    Ucilia Wang December 12, 2008
  • American Solar Industry's Secret Sauce: Innovation

    A new Greentech Media market research report surveys the North American solar industry and finds the explosive growth in emerging technologies the key to U.S. dominance in the global solar market.

    Solar

    Ucilia Wang December 12, 2008
  • Nanosolar: Tubular Thin Films Are Overrated

    Nanosolar CEO Martin Roscheisen penned a blog to refute claims by Solyndra, which came out of stealth mode earlier this year to announce unusual solar panel designs and big contracts.

    Solar

    Ucilia Wang December 11, 2008
  • Splitting the Thin-Film Difference

    NanoGram is building a 5-megawatt factory where it hopes to make thinner solar cells that match crystalline silicon's efficiency.

    Solar

    Jeff St. John December 5, 2008
  • Solar a Bust in Spain

    Installers of solar energy systems are trying to unload megawatts worth of panels cheaply after buying too many at high prices earlier this year.

    Solar

    Ucilia Wang December 2, 2008
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