NDLI: Design, fabrication, test, and qualification and price analysis of third generation design solar cell modules

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Design, fabrication, test, and qualification and price analysis of third generation design solar cell modules

Content Provider	NASA Technical Reports Server (NTRS)
Author	Shepard, N. F.
Copyright Year	1980
Description	The Block 4 shingle type module makes it possible to apply a photovoltaic array to the sloping roof of a residential building by simply nailing the overlapping hexagon shaped shingles to the plywood roof sheathing. This third-generation shingle module design consists of nineteen series connected 100 mm diameter solar cells which are arranged in a closely packed hexagon configuration to provide in excess of 75 watts/sq m of exposed module area under standard operating conditions. The solar cells are individually bonded to the embossed underside of a 4.4 mm thick thermally tempered piece of glass. An experimental silicone pottant was used as the transparent bonding adhesive between the cells and glass. The semi-flexible portion of each shingle module is a composite laminate construction consisting of an outer layer of FLEXSEAL bonded to an inner core of closed cell polyethylene foam. Silaprene is used as the substrate laminating adhesive. The module design has satisfactorily survived qualification testing program which includes 50 thermal cycles between -40 and +90 C, a seven day temperature-humidity exposure test, and a wind resistance test.
File Size	9911783
Page Count	115
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19800018277
Archival Resource Key	ark:/13960/t4gn31334
Language	English
Publisher Date	1980-03-31
Access Restriction	Open
Subject Keyword	Energy Production And Conversion Solar Cells Fabrication Solar Arrays Energy Technology Photovoltaic Cells Temperature Effects Modules Wind Effects Roofs Product Development Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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