Low-Cost Manufacturing of the Point Focus Concentrating Modules and Its Key Component, the Fresnel Lens

Solar Kinetics, Inc. (SKI) has been developing point-focus concentrating PV modules since 1986. SKI is currently in position to manufacture between 200 and 600 kilowatts annually of the current design by a combination of manual and semi-automated methods. This report reviews the current status of module manufacture and specifies the required approach to achieve a high-volume manufacturing capability and low cost. The approach taken will include process development concurrent with module design for automated manufacturing, The current effort reviews the major manufacturing costs and identifies components and processes whose improvements would produce the greatest effect on manufacturability and cost reduction. The Fresnel lens is one such key component. Investigating specific alternative manufacturing methods and sources has substantially reduced the lens costs and has exceeded the DOE cost-reduction goals.

Author: National Renewable Energy Laboratory (Nr
Publisher: Bibliogov
Published: 07/25/2012
Pages: 102
Binding Type: Paperback
Weight: 0.43lbs
Size: 9.69h x 7.44w x 0.21d
ISBN: 9781249201267

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