High efficiency ultrathin coplanar back contact cellsEfforts to fabricate high efficiency, ultrathin coplanar back contact cells are described. Included is a description of design considerations, cell fabrication, and theoretical and experimental analyses of loss mechanisms. The results of these efforts has been the fabrication of a 11.8% AM0 efficient, 50 micron cell when measured at 25 C. Design and process changes required to increase the efficiency are indicated.
Document ID
19810042688
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Storti, G. (Solarex Corp. Rockville, MD, United States)
Wrigley, C. (Solarex Corp. Rockville, MD, United States)
Wohlgemuth, J. (Solarex Corp. Rockville, MD, United States)
Whitehouse, D. (Solarex Corp. Rockville, MD, United States)
Scheinine, A. (Solarex Corp. Rockville, Md., United States)