
Nano-textured Light Management Layers Fabricated by a Roll-to-Roll (R2R) Nanoimprint Manufacturing Process - Significant Impacts to the Solar Photovoltaic IndustryAward last edited on: 00/00/00
Sponsored Program
SBIRAwarding Agency
NSFTotal Award Amount
$149,781Award Phase
1Solicitation Topic Code
NMPrincipal Investigator
Jim WangCompany Information
Phase I
Contract Number: 1315067Start Date: 7/1/2013 Completed: 12/31/2013
Phase I year
2013Phase I Amount
$149,781The broader impact/commercial potential of this project will benefit the overall deployment economics of wafer- and film crystalline-silicon (c-Si) solar photovoltaic cells, therefore benefit the 90% of the current solar PV market. This approach has significant near-term impact because it first addresses one of the largest, mature segments of current PV and mc-Si technology, which will translate to substantial annual cost reduction impact. Because the proposed technology is additive to the nearly-finished cell, it easily integrates within existing process flow at low cost. In the mid-term, the approach has even stronger, enabling impact. As the wafers continue to get thinner, the light trapping becomes increasingly important to keep the module efficiencies at a competitive level thus critically affecting the emergence and adoption of the thin-wafer and film c-Si technologies. The approach is especially critical to those technologies because it is additive and there is no material loss of the already thin wafer or film. It is important to note that increasing module efficiency has the benefit of lowering Balance-of-System costs across system-level installations and thus will create other cost savings.
Phase II
Contract Number: ----------Start Date: 00/00/00 Completed: 00/00/00