By landing safely in Hawaii after a five-day leg, the Swiss plane -- on an around-the-world trip -- also sets the record for longest solo flight by time.
The cheaper version of the popular micro PC uses a third as much power, making it perfect for battery or solar-powered projects.
High-efficiency solar-cell manufacturer launches a new line of silicon panels so that the electricity generated from solar can be converted from DC to AC at the source.
Where green meets convenience: Logitech's latest iPad accessory ditches the USB charger for solar energy.
Oil and gas giant Total is set to buy 60 percent of solar panel maker SunPower next week now that the companies received EU approval. Is this a watershed event for the energy industry?
French energy behemoth Total will own a majority stake in the San Jose, Calif.-based solar panel maker--one of the biggest moves ever by an oil and gas company into the renewable-energy market.
Because of good sun and a state mandate around renewable energy, California is driving the market for large-scale solar plants.
Silicon Valley manufacturer launches E19 series, a line of solar panels designed with an efficiency rating of more than 19 percent.
U.S. maker of high-efficiency solar panels to inherit over 1,200 megawatts of projects in Europe and Israel.
Ford teams with SunPower to offer customers a $10,000 home rooftop solar-panel installation which will generate about as much electricity as an electric car will consume in a year.