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.
Whether we're talking CIGS, CdTe, or a-Si – thin-film solar is a relatively new technology and as a young industry, there are still gaps in its complex manufacturing process.
Something is happening in Europe today that could put a damper on thin film’s meteoric rise: banks and project lenders are refusing to finance projects using thin-film modules, says GTM Research's Senior Solar Analyst Daniel Englander.
A massive project to put solar panels on rooftops throughout Southern California Edison's service territory was approved by state regulators. But the plan has been adapted to give independent developers half of the project.
After making backup power systems for about 20 years, Taiwan's Powercom decided to march into the solar market with not only power-converting devices but also polysilicon, solar cells and panels.
The German solar-thermal power plant developer has a deal with Southern California Edison to supply up to 726 megawatts of power from two plants in California's desert, and possibly a third.
Getting approval to build on BLM land has proven to be a huge headache, so private parcels should become more attractive. Or will they?
As the market becomes restricted to only the companies with the best products, lowest costs and successful business models, the task now is to identify just who those companies are.
The federal government hasn't acted as quickly as expected by solar companies to release funding and loan guarantees, prompting worries about project delays.
The power plant developer plans to sell solar electricity to PG&E and possibly utilities in other western states. PV is more cost effective than solar thermal in the near future, says one NextLight exec.
SunPower is seeking to cut costs and serve the North American market via a deal with Jabil. The deal is good for Jabil, too, which has had to layoff employees and close operations around the world.
Last week's Intersolar conference in Germany was affected by the self-delusion of the solar industry, says the Prometheus Institute's Travis Bradford.
Sometimes natural gas can use some solar help, and solar needs gas. Will the hybrid plant be the wave of the future?
On the surface, Intersolar 2009 was business as usual, but if you looked hard enough, you could see the cracks beneath the surface, says Senior Analyst Shyam Mehta.
Eight months after Spain changed it feed-in tariff program and dramatically shrunk its market, it has come to exemplify what not to do when crafting policies aimed at boosting solar production and business in the U.S.
A land developer in Arizona has some desert property for you? Don't laugh – it might work.
Solar companies gathered in Munich this week to launch new products and announce breakthroughs. Companies developing devices for monitoring and boosting solar panel performances are making noise.
A report by Greenpeace and two solar thermal industry groups say yes, but major hurdles – money and policies – stand in the way of it becoming a reality.
Would you believe 200 solar startups? What about 217? Senior Analyst Eric Wesoff's update to our 150 Solar Startups list sees the field expanding quickly.
The defense contractor and energy investor will build the plant and sell the power to utility Arizona Pubic Service Co. It's the first large-scale solar project for Lockheed, but far from the biggest contract for solar-thermal power plants now being built the American Southwest.
The stimulus is great, but it’s not perfect. It shortchanges efficiency to some degree. Where do you think it falls short?