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A simple method applies nanoscale texturing over large areas.
Abound Solar says it has a simpler process to make cadmium-telluride solar cells.
Photovoltaics made of nanowires could lead to cheaper solar panels.
Printable photovoltaics could become viable, thanks to a new advance.
Cells absorb sunlight concentrated 1,000 times without cooling.
Thin-film silicon solar cells are more efficient with tiny holes in the back electrical contact.
A veteran venture capitalist’s new energy.
The reported acquisition by the Chinese company Hanergy is another sign lean times for Alta Devices, but it could ultimately help the technology.