No-money-down and lease options are offered to residential buyers, and power-of-purchase agreements are available for commercial customers.
The Solar Roadway hopes to use the large, flat areas provided by roads to generate solar power, decreasing the reliance on fossil fuel energy.
The "tower power" plant, which uses more than 300,000 mirrors to reflect sunlight, starts delivering electricity to customers in California.
The aircraft's lengthy wings are outfitted with 17,000 solar cells that will power it during a trip around the world next year.
The CEO of a company that makes solar-powered race cars tells a German radio station that his company's $1.3 billion bid for General Motors' Opel is the real deal.
Students at Eindhoven University have created what they are calling the world's first solar-powered family car, a solar-powered vehicle that can fit four people.
The longest leg of the cross-country tour marks a distance record for solar-powered aviation as the slender aircraft touches down in Texas.
In a two-seater electric car powered only by the sun, a team of German students plan to circumnavigate the world.
The MS Tûranor PlanetSolar, the world's largest solar boat, is circumnavigating the globe and will arrive in Australia this weekend.
The plant near Blythe in far-southern California will generate electricity by using trough-shaped mirrors to heat a fluid to generate steam to turn a turbine.