Terrestrial applications of FEP-encapsulated solar cell modulesFEP-encapsulated solar cell modules and arrays have been designed and built expressly for terrestrial applications. System design including solar cell array mechanical design and the approach to system sizing is outlined. Such solar cell systems have been installed at six sites. Individual modules have undergone marine environment tests. Results from seven months of operation indicate that the system is meeting its electrical design requirements. No mechanical degradation has been reported. An array on Mammoth Mountain, California has been damaged by rime ice but shows no loss in electrical output. Marine environment tests on single modules have shown that elements of the module must be completely sealed by the FEP. Based on the limited test data available, the FEP-encapsulated solar cell module appears well suited to terrestrial applications.
Document ID
19740062633
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Forestieri, A. F.
Ratajczak, A. F. (NASA Lewis Research Center Cleveland, Ohio, United States)