Solar Photovoltaic

The London Accord took a look at what portfolio theory would suggest as the most effective ways to address Climate Change.  Knowing which technologies don't make the cut is at least as useful as knowing which technologies do. Tom Konrad, Ph.D., CFA I recently looked at a paper from the London Accord which used portfolio theory to recommend the best mixes of technologies to deliver different levels of carbon abatement.  The most useful technologies to achieve the needed levels of carbon abatement were Forestry, Hydropower, Biofuels, Wind, Efficiency, and Geothermal. I suggested stocks that investors might consider to invest in...

Doug Young Bottom line: China is likely to fall well short of its plan for 35 gigawatts of solar power capacity by the end of next year due to profit-seeking speculation and lack of experience among plant builders and operators. I’ve been quite skeptical for a while about China’s ambitious plans to rapidly build up its solar power capacity, arguing that many of the plants being built are more designed to please central planners in Beijing than of real practical use. Now it seems at least one researcher at a major government institute agrees with that view,...

Doug Young Despite China's best efforts to avoid it, a much needed day of reckoning seems to be drawing nearer for the bloated global solar panel industry, which should include a major shake-up for Chinese firms that supply over half the world's output. The latest signs of a looming judgment day are coming in news that US firm MiaSole has just agreed to be purchased by a Chinese buyer, and from Chinese giant LDK Solar (NYSE: LDK), which disclosed it has received a brief reprieve from its lenders for repayment of its rapidly souring debt. Of course, the...

L. Myron Clark Solar energy stocks took a huge jump today in U.S. trading.  While the sheen faded slightly as afternoon skies turned overcast in the eastern U.S., as of the NYSE closing bell about half the sector was up 20% or better.  Absent major industry news or earnings blowouts, short covering is the most plausible explanation for the sudden sharp rise.  Among the biggest winners were: Hanwha SolarOne Co. Ltd. ADS (HSOL)  +36.80% JA Solar Holdings Co. Ltd. ADS (JASO)  +34.72% JinkoSolar Holding Co. Ltd. ADS (JKS)  +31.86% ReneSola...

Doug Young  Bottom line: Yingli’s sudden repayment of 70 percent of a maturing bond shows the government may provide partial assistance for struggling solar panel makers, in an effort to engineer an orderly shut-down of these weaker companies. The story of China’s troubled solar panel sector has taken an unexpected twist, with word of a last-minute partial reprieve for Yingli (NYSE: YGE), one of the weakest major players that looked set to default on a large debt payment. The development came quite quickly and had a few unusual elements that hint strongly at government intervention. Yingli’s case is...

I recently attended the Optoelectronic Industry Development Association's (OIDA) "Green" Photonics Forum.  Unlike dirty industries trying to appear green, the Optoelectronics industry does not really have to try to be green.  Two prominent examples familiar to clean energy investors are Concentrating Photovoltaic Solar (CPV) (i.e. using optics to focus light on high efficiency solar cells) and Light Emitting Diodes (LEDs). The presentations on Tuesday focused on the above technologies, and I was struck by a common problem faced by both: heat dissipation.  According to Sarah Kurtz, a National Renewable Energy Laboratory scientist leading the team working on high-efficiency, multi-junction...

by Paula Mints Net metering and interconnection are rights afforded distributed generation (DG) residential and commercial solar system owners through the U.S. Energy Policy Act of 2005. The act required publically owned utilities to offer net metering and left the various policies up to the states to enact. In 2004, before that energy policy was enacted, 39 states had net metering and interconnection standards and policies. At the beginning of 2016, 43 U.S. states and three territories had net metering policies, and four states had policies similar to net metering that the Database of State Incentives for Renewables...

by Paula Mints In June, Tesla (TSLA) announced it would shut down some of its solar installation stores, end its agreement to sell solar systems through Home Depot and either lay off or reassign affected workers. Tesla indicated that this was part of its overall plan, that is, business as usual. Comment: In 2016, Elon Musk, oops, Tesla adopted, oops, acquired, SolarCity from his cousins, oops, SolarCity shareholders for $2.6-million, oops, $2.6 billion, ramming the deal down skeptical shareholder’s throats, oops, making an economically rational case for the deal. A shareholder lawsuit is working its way through the courts. SolarCity, the pioneer...

by Paula Mints Outsourcing has been a common practice in the photovoltaic industry since…always. Ignoring it in favor of reporting higher shipment numbers has been a common practice since…always. There is more outsourcing now than there was ten years ago because the industry is bigger. When the PV industry was at megawatt levels, outsourcing was at megawatt levels. Now that the industry is at gigawatt levels, outsourcing is at gigawatt levels. Today’s outsourcing is also more acceptable in the past everyone did it quietly, today it is out in the open. Yet despite this openness and acceptability,...

Dana Blankenhorn The lessons of technology investing also apply to solar investing. The decision by Evergreen Solar (ESLR) to move to China has some analysts saying "ha-ha" over solar energy. But in fact it reveals a basic fallacy in the way solar power, and solar power stocks, are analyzed by Wall Street. It's a manufacturing assumption. Solar panels are said to be a manufacturing business. So if prices are going down, that's bad. If governments are no longer seeing solar as just good PR, if they're treating it as a real industry that has to make...

Joseph McCabe, PE In 2011, I wrote about the CdTe Horse Race in which the three US companies making cadmium telluride (CdTe) photovoltaic (PV) modules, First Solar (FSLR), Abound Solar and General Electric (GE Solar, stock ticker GE) jostled for position.  Abound and GE were challenging the reigning champion First Solar to build the largest PV manufacturing facility in the world. The official results of that race are in, and First Solar has beaten the competition by many lengths. Within about a year of each other both Abound and GE Solar...

Doug Young Solar Lifeline image via Bigstock A new Chinese media report shows that after more than a year of talk, Beijing is finally turning its aggressive talk on solar energy into action by more than doubling its approval of new solar power plants this year. The main question now is: Will any of its struggling solar panel makers survive long enough to enjoy the expected boom in business when some of these new plants start to get built. Of course industry watchers will know the answer is...

2009 is likely to be a watershed year for the solar photovoltaic (PV) industry, and one which many PV manufacturers will not survive.  Even before the credit crunch and plummeting housing market made capital intensive PV much harder to finance, the easing of supply constraints in the market for solar grade silicon meant that PV supply was liable to increase rapidly, putting pressure on marginal producers.  I expect that the loss of PV demand due to tighter credit markets will more than compensate for the added demand due to the extension of the solar Investment Tax Credit (ITC) and...

by Joseph McCabe, PE When investing in the solar industry always remember the old joke: Question: Do you know how to make a small fortune in solar? Answer: Start with a large one. There are exceptions to this rule, like when PowerLight was purchased by SunPower the PowerLight principles came away with valuable SPWRA stock options. Powerlight was a structural balance of systems (BOS) company. They had unique rooftop and single axis tracking structural technologies for photovoltaics (PV), and used that IP to win jobs with various PV module manufacturers, the lowest priced ones at any given time. ...

Steve Leone   Delays and cancellations photo via Bigstock Now, energy giant General Electric (GE) said it is putting plans for its Aurora, Colo., plant on hold for 18 months in reaction to the continued drop in crystalline silicon solar panels. When the company announced its plans to jump into American thin-film manufacturing nine months ago, it did so in grand fashion. Company officials unveiled a plan for a 400-megawatt (MW) facility that would churn out cadmium telluride (CdTe) panels, the same thin-film technology deployed by...

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. ...