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.
Download now »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.
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.
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.
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.
The Fraunhofer solar institute says its three-layer solar cell can make a good candidate for commercial deployment of concentrating solar energy systems.
Markus Beck, a well regarded solar researcher, has left Solyndra for First Solar. Let the speculation about Solyndra's future begin.
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.
The Silicon Valley Toxics Coalition has released a report outlining the potential environmental and health dangers posed by materials used to make solar panels.
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
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.
The California startup aims to increase the total installations of its solar energy systems from 0.5 MW to 100 MW by 2010.
The Chinese solar panel maker could use the manufacturing might to undercut competitors during a year when a panel bumper crop will likely happen.
AU Optronics plans to set up a pilot production line this year, joining other Taiwanese electronics makers in producing thin-film solar panels.
The Chinese silicon wafer maker saw its fourth-quarter sales drop by 23 percent as customers delayed taking deliveries. Stock fell 15 percent.
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.
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.
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.
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.
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.
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.
NanoGram is building a 5-megawatt factory where it hopes to make thinner solar cells that match crystalline silicon's efficiency.
Installers of solar energy systems are trying to unload megawatts worth of panels cheaply after buying too many at high prices earlier this year.