These transparent solar cells provide 50% more battery life for your phone — and ‘infinite’ standby time

"We intend to double our efficiency next year and the year after as well," Debroca said. "Going from 20 percent more battery life to 50 percent is a rational objective."

Google pumps $12M into African solar energy project

The investment totals $12 million and marks the search company's first investment in Africa. "Given South Africa’s position as an economic powerhouse in Africa, a greener grid in South Africa can set an example for the whole continent."

States shine in new solar jobs interactive map

The Solar Foundation is making it easier to track solar jobs with the State Solar Jobs Map, an interactive online tool showing job numbers for all 50 states.

Over 119,000 Americans have a job in the solar industry, and with …

Everybody Solar helping nonprofits go green … for free

Everybody Solar is helping charities like the Bay Area low-income home rehab volunteer organization Rebuilding Together Peninsula go green by accessing the free energy of the sun -- with free solar panels, to boot.

SolarReserve pulls in $586M for South African clean-energy projects

SolarReserve, a U.S. based solar energy developer has succeeded in closing a $586 million equity and debt round of financing for two South African clean-energy projects.

Solar Power Technologies and Draker complete merger deal, close $8M round

Solar energy software companies Draker and Solar Power Technologies Inc. successfully completed a merger this week as well as closed a new $8 million round of funding.

Sun shines on Solaria as solar panel maker raises another $30 million

The future is looking bright for solar panel maker Solaria. The company just raised $30 million according to documents filed today with the SEC. Solaria makes crystaline solar panels and is based in Fremont, CA, with operations in Germany and …

Clean Power Finance connects investors, solar providers and gets $75M from Google

Search giant Google today announced it has made another large investment in a residential solar provider, this time dropping $75 million into Clean Power Finance, an online service that connects solar panel installers with investors.

Clean Power Finance connects solar …

Despite falling solar prices, experts say U.S. remains “rare bright spot”

Solar panel prices have fallen more than 40 percent this year to $1.30 per watt, well below the high of $3.50 per watt they hit in 2008. But that shouldn’t scare clean technology investors interested in U.S.-based solar providers, where …

Plunging solar panel prices claim first victim: Solyndra files for bankruptcy

A glut of photovoltaic solar panels on the market has caused solar cell manufacturer Solyndra to go under. The company filed for bankruptcy and laid off 1,100 workers this morning.

The company makes cylindrical solar rooftop systems and is a …

Applied Materials unveils new manufacturing tech for more efficient solar panels

Applied Materials, a provider of manufacturing equipment for solar panel manufacturers, unveiled a new manufacturing process that would give solar panel manufacturers the ability to make more efficient solar panels.

The Baccini Pegaso solar panel printer reduces overall manufacturing costs …

Solar thermal power developer Infinia raising $25M

Infinia, a manufacturer of satellite-like dishes that generate electricity from sunlight, has raised $6 million of a $25 million funding round, according to a filing with the Securities and Exchange Commission.

Infinia’s PowerDish is a parabolic disk covered with mirrors …

Has cleantech investing lost its glamour? Khosla Ventures loses two partners

Two partners are leaving storied cleantech investment firm Khosla Ventures, as excitement has started to peter out in the once-buzzing clean technology space.

Khosla Ventures partners Jim Kim and Alex Kinnier have followed former partner Gideon Yu in leaving the …

SunPower packages rooftop solar panels with Ford electric cars

Solar panel manufacturer SunPower and Ford announced today that they will give Ford electric car buyers the option to buy and install a residential solar panel array that will charge the electric car.

Focus Electric car buyers will have the …

Department of Energy invests $50M in solar panel manufacturing

The U.S. Department of Energy announced today that it is investing $50 million in the SUNPATH program, which is designed to promote solar panel manufacturing in the United States.

The United States manufactured only 7 percent of the world’s solar …

Solar-leasing startup SolarCity sells subsidized electric car chargers

Solar panel leasing company SolarCity announced today that it will begin selling 240-volt electric car chargers manufactured by ClipperCreek for $1,500 for customers that currently lease solar panels.

The “Level 2″ 240-volt chargers can charge an electric car like the …

Kleiner Perkins partner: Loan guarantees could be next government cut

The next victim of the United States debt crisis could be conditional loan guarantees, says a prominent venture capitalist.

The loan guarantees are one of the financial engines powering many cleantech investments in Silicon Valley.

“I think the loan guarantee …