Solar Photovoltaic

Tom Konrad CFA Inverter for a solar array. (Photo credit: Wikipedia) Solar inverter stocks are looking cheap, but until the weaker players are forced out, they are likely to get cheaper. The major publicly traded solar inverter companies are Power-One (NASD:PWER), Satcon (NASD:SATC), SMA Solar (OTC:SMTGF), Siemens (NYSE:SI), Advanced Energy Industries (NASD:AEIS), Schneider Electric (OTC:SBGSF) and upstart Enphase Energy (NASD:ENPH).  Over the  last year the industry has faced eroding margins and an increasingly competitive environment.  This parallels the problems of solar manufacturers: the industry has too much...

Analyzing Solar Stocks With False Assumptions Dana Blankenhorn When most people think of solar energy, they see flat panels on a roof. They don't think about thin film. They don't see it. This is one of the many advantages of CIGS  and other thin film solar technologies. So what if its efficiency is half that of a panel? It conforms to the shape of the place where it lays. Thin film can also be productized in ways no panel can. It can be turned into something retailers can sell or bloggers will...

Tildy Bayar A microinverter from iEnergy Photovoltaic (PV) microinverters, traditionally used in smaller rooftop solar installations, are being used in a 2.3-MW commercial rooftop installation in Ontario, Canada, supplier Enphase Energy (ENPH) has announced. The installation is the largest commercial rooftop project under the province’s feed-in tariff (FiT). Analysis firm IHS Research has called the announcement a milestone in the microinverter segment’s progress towards establishing itself outside its biggest market, the U.S., and outside the residential solar segment.  According to IHS’s analysis, PV microinverter shipments are forecast to exceed...

Clean Energy Intel First Solar's Blythe Solar Farm under construction First Solar's (FSLR) stock price was hit hard yesterday, falling some 25%, as a result of the departure of CEO Rob Gilette. The stock has bounced today. However, the very volatile price action is simply a sign of the extreme nervousness and underlying weakness in the sector. A number or readers have questioned my stance of being uninvested in the solar sector during the recent Solyndra-related market turmoil. Since I see solar as being a significant part of the long-term clean energy solution, this does raise some contradictions. Consequently, let...

Garvin Jabusch Much has been made this week about the nearly contemporaneous bankruptcy filings of two American solar companies, Silicon Valley’s Solyndra and Evergreen Solar (formerly ESLR) out of Massachusetts. These two had something in common: Both made different types of photovoltaic (PV) panels and both were more expensive than average PV. These two firms did not fail because they manufactured in America, or because solar itself is untenable (on the contrary), but primarily because they were deploying advanced technology that ultimately could not find enough of a market to achieve the scale required to become profitable. It's...

...and why it will survive. Paula Mints The photovoltaic industry is currently in a state of extreme contraction brought about by overbuilding, which was brought about by the belief that the feed-in tariff incentive model would continue expanding from region to region and which was exacerbated by decades of fighting for profits and incentives in a world that largely considered the PV industry either a science experiment or the lifestyle choice of hippies. The current infighting has made enemies of colleagues. Artificially low prices have encouraged governments to believe that enough progress has been made,...

Doug Young  Bottom line: A deal designed to avoid punitive tariffs on Chinese solar panels exported to Europe is rapidly collapsing, with new anti-dumping tariffs likely to be imposed by the end of the year. A looming clampdown on Chinese solar panels in Europe is rapidly accelerating, with word that the EU will review part of a landmark 2013 agreement that initially helped to prevent a trade war but is showing rapid signs of unraveling. The case centers on the prices of Chinese solar panels, which are typically much lower than their western counterparts due to a wide array...

by Clean Energy Intel Nellis Solar Power Plant in the US. Source: Wikimedia Commons The Solar Industry this week received significant support in the purchase by Warren Buffett-controlled MidAmerican Energy Holdings of First Solar's (FSLR) $2bn Topaz Solar Farm in San Luis Obispo County, California. This is a significant show of confidence in the industry from Mr Buffett. Of course, we do not know exactly what Warren Buffett´s utility holding company has paid for the solar project. However, the deal is unquestionably significant in size and scope. What we do know is...

Vince Font Just days after announcing the launch of major expansions in New York state, the San Mateo-based solar company SolarCity has filed for an IPO in excess of $200 million. Having already received more than $1.5 billion in funding from a variety of high profile companies including Google, PG&E, and U.S. Bancorp, SolarCity is betting on the success of its business model to appeal to stock investors eager to snatch up a slice of the potentially lucrative solar pie. The company’s business model is simple and effective, and has led SolarCity to rapidly become...

Doug Young Regular readers will know I’m a bit bearish lately on the solar panel manufacturing sector, largely because I believe its recent rebound is being fueled as much by hype as real business after a prolonged downturn. A new report on some of the sector’s so called “growth engines”, coupled with a separate report on a dispute at one of the top surviving players, are adding fuel to my skepticism that the sector’s recent sharp rebound isn’t really happening. At the very least, the recent reports indicate the rebound isn’t nearly as strong as many are claiming,...

Doug Young  Sunset for Suntech. Photo by Tom Konrad More good news is coming for the rebounding solar sector with word that Beijing is accelerating its build-up of solar power plants in a bid to help the industry and also improve China’s dismal air quality. But that news is coming too late for rapidly disappearing sector pioneer Suntech (NYSE: STP), which has just announced it has formally launched a liquidation process that will end its life as an independent company. Suntech’s downbeat news isn’t really unexpected, and comes amid...

Ed Gunther Trina Solar scores 94 to lead the 2012 SVTC photovoltaic (PV) solar sustainability survey. Making the SEIA Solar Commitment. The Silicon Valley Toxics Coalition (SVTC) released the 2012 SOLAR SCORECARD just in time for the SNEC 6th (2012) International Solar Industry and Photovoltaic Exhibition & Conference in Shanghai, China. Trina Solar Limited (NYSE:TSL) achieved the best result followed by SunPower Corporation (NASDAQ:SPWR) at 93, and CASM (Coalition for American Solar Manufacturing) protagonist SolarWorld AG (OTC:SRWRF) with 91. In SVTC’s own words: The Scorecard reveals how companies perform on...

Doug Young The nascent state-led bailout of China's struggling solar industry has taken another step forward with word that LDK Solar (NYSE: LDK) has just sold a big chunk of itself to a partly state-owned consortium for enough cash to perhaps fund its operations for another month or 2. This new rescue package values LDK at just $140 million, which is probably still too high a figure for one of China's weakest solar panel makers in an industry where everyone losing big money due to a huge supply glut. Let's take a closer look at this latest announcement...

Jennifer Runyon It really is all China's fault, say most solar experts, but the Chinese government's motivations aren't necessarily malicious.   Fingering China photo via Bigstock Today is the last day before the International Trade Commission makes its final ruling on the tariffs that will likely be added to solar panels that include cells that were manufactured in China. We'll report on the specifics as soon as we have them but it's a pretty safe bet that there'll be tariffs in the amount of...

Ed Gunther SMA Sunny Boy 240 microinverter delayed again until 1Q13. From Solar Light Flashes: SPI12 Edition As I tweeted at the start of the Solar Power International 2012 (SPI12) exhibition, SMA America, LLC, a unit of SMA Solar Technology AG (ETR:S92), delayed the introduction of the Sunny Boy 240-US microinverter system until the first quarter of 2013 (1Q13) despite the webpage continuing to claim “Coming 2012!” The Sunny Boy 240 is in the midst of US field trials that SMA said are going well. While SMA said...

Doug Young Bottom line: Yingli’s downward spiral will continue as customers abandon the company due to its financial weakness. Shares of the stumbling Yingli (NYSE: YGE) are coming under pressure after its latest earnings report. The intense pressure solar panel makers continue to feel as their sector still struggles to recover from a downturn that dates back 4 years due to massive oversupply.  Panel prices have rebounded somewhat over the last 2 years and many of the best-run companies have returned to profitability during that time. But intense pressure still remains for less well-run companies like Yingli. ...