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in creator/contributor: "Volltrauer, H."  
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Productivity Enhancement for Manufacturing of Amorphous Silicon PV Modules: Final Technical Report, 1 July 2002--30 June 2003

Description: During Phase I, EPV conducted parallel research efforts for achieving higher stabilized module power output through improvements in several manufacturing processing steps, with particular emphasis on the thin-film deposition process. The dual goals of achieving a 10% gain in stabilized output and a 20% reduction in direct costs were accomplished. Early in Phase I, a thorough evaluation of single-junction and tandem amorphous silicon (a-Si) modules was carried out with the goal of determining th… more
Date: November 1, 2003
Creator: Volltrauer, H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Productivity Enhancement for Manufacturing of Amorphous Silicon PV Modules: Final Technical Progress Report; 1 July 2002--31 October 2004

Description: The overall objective of this subcontract over its two-year duration is to continue the advancement of Energy Photovoltaics, Inc.'s (EPV) a-Si production manufacturing technology and improve the production equipment used in manufacturing. This will allow EPV to reduce module costs by increasing module output, throughput, and yield. EPV conducted parallel research efforts for achieving higher stabilized module power output through improvements in several manufacturing processing steps, with part… more
Date: February 1, 2005
Creator: Volltrauer, H. & Jansen, K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Amorphous silicon photovoltaic manufacturing technology, Phase 2A. Semiannual subcontract report, 1 May 1993--31 October 1993

Description: Utility Power Group (UPG) and its lower-tier subcontractor, Advanced Photovoltaic Systems, Inc. (APS), continued work to develop their manufacturing lines. UPG focused on the automation of encapsulation and termination processes developed in Phase 1. APS focused on completion of the encapsulation and module design tasks while continuing process quality control, and automation projects. The goal is to produce 55-W (stabilized) EP50 modules in a new facility.
Date: April 1, 1994
Creator: Duran, G.; Mackamul, K.; Metcalf, D. & Volltrauer, H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Amorphous silicon photovoltaic maufacturing technology, Phase 2A. Annual subcontract report, 1 May 1992--30 April 1993

Description: This report describes teamed research by Utility Power Group (UPG) and Advanced Photovoltaic Systems, Inc., (APS) to advance photovoltaic (PV) manufacturing technologies, reduce module production costs, increase average module performance, and increase the existing production capacity. UPG and APS conducted parallel efforts to develop their manufacturing lines. Areas of focus included encapsulation and termination, product design, process and quality control, and automation. UPG improved the ex… more
Date: February 1, 1994
Creator: Duran, G.; Mackamul, K.; Metcalf, D.; Koniares, A.; Skinner, D. & Volltrauer, H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Amorphous silicon PVMaT Phase 2A. Semiannual subcontract report, 1 May 1992--31 October 1992

Description: This report describes work done under a subcontract to significantly advance the photovoltaic manufacturing technologies, reduce module production costs, increase average module performance, and increase the production capacity existing at Utility Power Group (UPG) and Advanced Photovoltaic Systems, Inc. (APS). Areas of focus include (1) encapsulation and termination, (2) product design, (3) process and quality control, and (4) automation. UPG will improve its encapsulation system through the d… more
Date: September 1, 1993
Creator: Duran, G.; Mackamul, K.; Metcalf, D.; Stern, M.; Volltrauer, H.; Varar, T. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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