• The Environment

    Of Circles and Solar Cells

    By Posted on 4.16.2008 2 Comments

    Hardly a week goes by these days without a new solar panel technology development in the news. You would think the country was plastered in solar sheets with all the work currently being done. Let's hope the stories soon turn to how we're going to make this all affordable enough to support widespread installations. In the meantime, today's innovation. If you've been following our recent series of articles on solar cells, you've likely noticed the focus falls roughly into two categories: how to make the panels thinner, lighter and more flexible; and how to make the cells more efficient.

    4.23.2008 at 09:01am - Comment by Climbingtime

    University of Delaware created a solar cell with over 40% efficiency and there are many other types of cells with efficiencies anywhere between 10 and 30%. Thin film solar cells and cells using organic dyes are the ones limited to low efficiency.



Download Our iPhone App

Stay up to date on the latest news of the future of science and technology from your iPhone with full articles, images and offline viewing



Follow Us On Twitter

Featuring every article from the magazine and website, plus links from around the Web. Also see our PopSci DIY feed



Become a Fan On Facebook

Share links with friends, comment on stories and more


December 2009: Best of What's New

In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.

Check out the best of what's new here.

Popular Science Photo Pool


Share your photos in the Pop Sci pool at www.flickr.com!
tags_sprite.png
POP_embeddedForm_cover_May09.jpg