Printing press for solar cells

Technology, eh. It’s amazing what you can do with a printing press. In this case, it’s the merging of inkjet print and solar cell technology – see Printing energy.

Nanosolar has created a press capable of printing up to 1GW’s worth of cell structures a year, it says, using nanoparticle ink to produce back-contact thin-film cells.

The company’s chief executive Martin Roscheisen is quoted in the article saying it is both cheaper and faster than current state of the art alternatives, via a high-vacuum process.

“Our 1GW CIGS coater cost $1.65 million. At the 100 feet-per-minute speed shown in the video, that’s an astonishing two orders of magnitude more capital efficient than a high-vacuum process,” he said.

See also: The Electronics Weekly focus on solar cells, presenting a roundup of content related to photovoltaic technologies, converting light sources to energy.

Tags: solar cells

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