File:PVeff(rev131204)a.jpg

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Summary

Description
English: Conversion efficiencies of best research solar cells worldwide from 1976 through 2013 for various photovoltaic technologies. Efficiencies determined by certified agencies/laboratories.
Date
Source National Renewable Energy Laboratory (NREL), Golden, CO
Author Keith Emery

Licensing

Public domain This image is a work of a United States Department of Energy (or predecessor organization) employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

Please note that national laboratories operate under varying licences and some are not free. Check the site policies of any national lab before crediting it with this tag.


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4 December 2013

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3,550 pixel

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455a31550e20d7c071a5f8a74d122a5a720eea0d

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Date/TimeThumbnailDimensionsUserComment
current17:32, 10 December 2013Thumbnail for version as of 17:32, 10 December 20135,428 × 3,550 (4.66 MB)wikimediacommons>DgwinnerUser created page with UploadWizard

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