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.
Google.org is giving $250,000 to the U.S. National Academies to fund a study on how the United States and China can collaborate on solar and wind energy generation, energy storage and grid tech.
As German solar manufacturer SolarWorld opens a solar-cell factory in Oregon, COO Boris Klebensberger talks about the economy, competition and the right solar policy for the United States.
Earlier this month, utilities became eligible to participate in federal renewable-energy tax credits. Solar companies at the Solar Power International conference consider how this could impact them.
UPDATED 4:40 PM: New residential-solar incentives, which take effect Jan. 1, are slowing down installations in some places as customers put projects on hold to wait for bigger incentives.
First Solar CEO Michael Ahearn and other solar industry executives at Solar Power International say tax credits alone won't be enough to win over customers, particularly in a slumping economy.
In a move that would emulate Germany's feed-in tariff, a utility in Gainesville, Fla., could become the first to pay residents and businesses for solar power.
At the Solar Power International conference in San Diego, California Gov. Arnold Schwarzenegger says it's important to focus on solar and the environment in a difficult economy.
The silicon solar module maker from MIT says it will seek $50 million for a 25-to 30-megawatt plant after the U.S. presidential election.
Delegations from Germany and Spain are meeting with officials, utilities and renewable-energy businesses in California, Oregon and Nevada to scout out new technologies and development deals in solar, wind and geothermal.
City sees solar applications nearly quadruple in first three months of landmark program. But while the program is popular with residents, only six businesses have signed up so far.
Mayor Gavin Newsom wants to encourage 1,600 businesses to install solar power systems over the next decade, and the city hopes to set up an electric-car charging network.
The country's cabinet has approved a higher cap for solar installations and also voted for a smaller reduction in feed-in tariffs than the government had initially proposed.
The California city is set to begin a $1.5 million program that allows property owners to finance solar power systems through their property taxes.
The country will consider a 500-megawatt cap for 2009 as part of its lucrative solar incentive program, a sharp increase from previously proposed 300 megawatts.
The city plans to create a special tax district to buy solar-power systems for its residents and businesses, which would pay the city back through property taxes.
Cotizalia, a Spanish financial Website, reports that companies expect an incentive cap of 400 to 450 megawatts annually, up from a proposal to reduce the cap from 400 to 300 megawatts annually.
Spain's national energy commission has approved a new set of rules that could reduce the size of a popular solar-incentives program, if they are approved by the parliament and prime minister.
Gov. Arnold Schwarzenegger enacts legislation that allows cities to finance solar installations on the roofs of privately owned homes and businesses.
Abengoa Solar could halt two projects if the U.S. government doesn't extend multiyear investment tax credits.
A newly formed industry group has asked the government to keep the current subsidies, which have turned the country into a booming solar market.