Development of Automated Production Line Processes for Solar Brightfield Modules: Final Annual Technical Progress Report, 1 July 2004 -- 15 October 2005

Nowlan, M. J. ; Murach, J. M. ; Sutherland, S. F. ; Miller, D. C. ; B., Moore S. ; Hogan, S. J.

National Renewable Energy Laboratory (U.S.)

关键词: Cell String Busing;    14 Solar Energy;    Pv;    Scale-Up;    Utility-Scale;   

DOI  :  10.2172/890097
RP-ID  :  NREL/SR-520-40406
RP-ID  :  AC36-99-GO10337
RP-ID  :  890097

美国|英语

来源: UNT Digital Library

【 摘 要 】

Spire Corporation is addressing the Photovoltaic Manufacturing R&D project goals of improving photovoltaic (PV) manufacturing processes and products while reducing costs and providing a technology foundation that supports significant manufacturing scale-up. To accomplish this, we are focusing our efforts on the design of a large-area utility-scale module and the development of the necessary manufacturing techniques and equipment to manufacture such a module in a high-volume production environment. A three-phase program is under way for developing and demonstrating new automated systems for fabricating very large PV modules ideal for use in multi-megawatt grid-connected applications. We designed a large-area (1.57 m x 3.68 m) 800-W module, and we are developing associated module production equipment that will minimize the total installed system cost for utility-scale PV arrays. Activities in Phase 2 focused on the development of automation for module materials lay-up, cell string busing, and module lamination; enhancements to the cell stringing and lamination processes; and performance testing of large-area modules.