Watch video Important Characteristics of Solar Cells / Using Nanotubes in Solar Cells - NCSSM Energy Conference online without registration, duration 49 minute 07 second in high sd quality. This video was added by user North Carolina School of Science and Mathematics 20 April 2012, don't forget to share it with your friends and acquaintances, it has been viewed on our site 3 thousand once and liked it 16 people.