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Once upon a time, concentrating photovoltaic (CPV) technology received ridicule for its design and promise to deliver cheaper electricity. But CPV is now attracting new entrants such as SunPower, the long-time maker of traditional solar panels that on Tuesday launched a CPV system. Read More »

When it comes to adopting new technologies, particularly solar, farmers and owners of ag-related operations have often led the way. We list some recent projects that rely on agricultural producers to demonstrate new technologies. Read More »

 
 

Alta Devices has garnered high-profile investors, but it’s been fairly quiet about the tech it’s developed to bring in those investors. But after chatting with Alta’s CEO, Christopher Norris, we have a lot better idea on its innovation. Here’s the story behind Alta Devices. Read More »

Siemens invests in solar startup Semprius

Power gear giant Siemens has bought a stake in startup Semprius that makes solar concentrating photovoltaic tech, which use mirrors and lenses to concentrate sunlight onto highly efficient solar cells. Solar concentrating PV is a sort of hybrid between solar panels and solar thermal tech. Read More »

Concentrating solar photovoltaic technology hasn’t always gotten a lot of respect, but it’s getting more attention these days thanks to government aid and a few well-known players and projects. In fact the technology could see 1 GW of power projects installed by 2015. Read More »

Here’s good news for proponents of a solar tech that some thought would never be widely used: The U.S. Department of Energy said Tuesday it’s offering a conditional commitment for a $90.6 million loan guarantee to build a concentrating photovoltaic solar power plant. Read More »

A solar farm using concentrating solar photovoltaic technology, which combines mirrors and solar PV cells, was just completed in Hanford, Calif. at the Nichols Farms. It’s a 1 MW solar project, using technology from SolFocus, and built by Bechtel. Check out the photos: Read More »

Can solar concentrating photovoltaic technology ever become mainstream? There’s a new project that shows it can: Tenaska Solar Ventures will build a 150 MW of CPV systems that will produce electricity for San Diego Gas & Electric. The largest CPV installation to date is 1 MW. Read More »

Morgan Solar at Solar Power International 2010

Morgan Solar, a concentrating photovoltaic (CPV) startup, is raising a B round of $20-25 million and hopes to complete the fundraising by as early as April, Nicolas Morgan, vice president of business development at the company, told us. Read More »

Morgan Solar at Solar Power International 2010

Morgan Solar has settled on a production plan and is ready to offer its first system that use concentrated sunlight and solar cells to produce electricity in 2011. Now Morgan Solar is counting on its new CEO to deliver a new round of funding. Read More »

5 Hot Topics To Watch For At Solar Power International

The solar industry will take over the LA Convention Center via the Solar Power International (SPI) event this week to showcase the latest technologies and discuss regulatory and financing trends. Here are five hot topics that you will no doubt hear about during the show: Read More »

Solaria, whose technology uses lenses to concentrate sunlight onto solar cells in order to boost electricity generation, said Wednesday it has raised an additional $20 million for its previously announced Series D round of financing. Read More »

More Must Reads

A Kleiner Perkins-backed startup is supplying the gear for the largest solar farm in the world that will use concentrating photovoltaics — a hybrid tech that uses solar cells and solar thermal tech. Read More »

Heat has long been the enemy of solar cells — high temperatures can cook a cell and most cells aren’t set up to take advantage of the heat beating down from the sun. But not to a group of Stanford researchers. Read More »

Gary Conley, the entrepreneur who founded concentrating solar company SolFocus, is at it again. Last month he launched b2u Solar, a startup which uses the sun’s heat for industrial applications like drying, curing and commercial baking, and is one of a crop of startups working to… Read More »

When private investment in cleantech fell last year, government stimulus programs more than made up the difference, according to estimates that the Cleantech Group released at the Cleantech Forum in San Francisco this week. And no government is doing more to fill the gap than China’s.… Read More »

As with most electronics, solar panels lose efficiency when the temperature increases — and that’s particularly problematic considering the panels are usually installed where they can catch the most sun. SunModular, a young solar-component startup, hopes to help solve that problem with a technology… Read More »

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