ThinFilm

Solyndra has found a second use for its solar collector as a shade for greenhouses.

The company on Monday said that that its solar collectors, which are an array of solar cell-covered glass tubes, are being tested at agriculture research centers in Italy and the University of California, Davis.

A conventional flat solar panel would block essentially all light, but Solyndra's collectors allow for light to pass through the glass tubes, which are coated with thin-film solar cells. That provides a diffused light conducive to greenhouse plant growth and allows growers to use their available space for power production, … Read more

SoloPower said yesterday that it has conditional commitment from the U.S. Department of Energy for a $197 million loan guarantee to build a factory in Oregon.

The company plans to start construction of a plant in Wilsonville, Ore., in the second quarter of this year. Once operating, it will be able to turn out 400 megawatts worth of solar panels per year.

The move gives San Jose, Calif.-based SoloPower the financial wherewithal to expand beyond a smaller demonstration plant in San Jose. The company has also gotten a loan and tax credits from the state of Oregon.

The … Read more

Intel's venture investing arm has led a $25 million investment in Berlin-based Sulfurcell, one of many companies staking a claim in the solar business with CIGS thin-film technology.

Sulfurcell makes CIGS/CIGSe thin-film solar cells that incorporate a combination of copper, indium, gallium, and selenium or sulfur. Last year, it started manufacturing in a facility able to turn out 35 megawatts' worth of panels a year.

The capital will allow Sulfurcell to scale up its production and improve the efficiency of its modules, the company said in a statement. Since 2008, the company has raised 85 million euros from … Read more

Solar panel maker SoloPower has secured financing to build a manufacturing plant in Oregon, a step toward ramping up production of its thin-film solar technology.

As part of a deal carved out with the state of Oregon, SoloPower said yesterday, it will receive a $20 million loan toward the initial construction phase, which will consist of a 75-megawatt manufacturing line employing 170 people. SoloPower, which is seeking a loan guarantee from the Department of Energy, intends to eventually expand the plant to turn out 300 megawatts worth of panels per year.

San Jose, Calif.-based SoloPower makes thin-film flexible solar … Read more

First Solar has signed a memorandum of understanding, or MOU, to supply its thin-film solar panels to China Guangdong Nuclear Solar Energy Development (CGN SEDC), the company charged with building and running China's massive solar plant, First Solar company announced today.

The solar farm in Ordos, Inner Mongolia, is planned to be a 2,000-megawatt facility when fully completed by its estimated date of 2019.

While several companies will be involved in the design, construction, and operations of the giant facility, CGN SEDC is the majority owner of the project and will be the primary overseer of the facility'… Read more

More U.S. solar start-ups are finding that the route to the global solar panel market passes through government offices.

The meltdown of the financial markets over the past two years means that state, local, and federal incentives are increasingly part of the financial package solar start-ups need to assemble when looking to start manufacturing at large scale.

Silicon Valley-based SoloPower expects to hear next month whether its application to the Department of Energy's loan guarantee program will come through. Without the loan, private money, and incentives from its home town of San Jose, Calif., SoloPower would be looking … Read more

Abound Solar has secured $510 million to ramp up production of its thin-film solar panels and compete in the cut-throat pricing of the global solar photovoltaics industry.

Energy Secretary Steven Chu is scheduled to host a conference call today with Abound Solar CEO Tom Tiller to announce that the Fort Collins, Colo.-based company has finalized a $400 million loan guarantee from the Department of Energy. It also raised $110 million in equity from existing private investors, one of the requirements for getting the loan.

With the money, Abound Solar can boost production to 200 megawatts a year by 2012 … Read more

Robotics manufacturing tends to evoke visions of a John Henry-esque scenario in which competent women and men lose jobs to hunks of automated metal.

But in the case of Solyndra it may be robots that help American workers compete more effectively against China's low-cost labor force.

Consider the video that solar manufacturer Solyndra released this week illustrating how thin-film CIGS (copper, indium, gallium, and selenide) solar modules are produced.

In reality, the video (see below) is a showcase for the company's new state-of-the-art solar manufacturing plant, built with a $535 million federal loan guarantee from the Department of Energy, … Read more

Near the beginning of the decade, several solar start-ups set out to disrupt the solar power industry by producing a new generation of thin-film solar cells that were vastly cheaper to make than the incumbent silicon cell technology.

Now, many of those thin-film solar companies are in a race for their survival, according to a report published today.

Lux Research did an analysis of the competing solar cell technologies and found that polycrystalline silicon, the material used for about 80 percent of solar cells, continues to have staying power as prices decline and efficiencies improve.

Meanwhile, solar panels made from … Read more