University of Toledo is Developing Photovoltaic Energy "Sheets" for AFRL

University of Toledo, Toledo, Ohio, has been awarded a $12,500,000 cost-reimbursement contract for “Photovoltaic Sheets for High-Specific-Power Space-Based Energy Harvesting (PVS-EH)”. This contract is to provide, develop and demonstrate the concept of PV “sheets” (PVS), consisting of modular, interconnect able, high-efficiency PV power sources fabricated on low-weight flexible substrates using scalable processing. Under this program, the contractor will further the effort to study and develop advanced materials, interfaces and electrical contacts for high efficiency and high specific power tandem thin film photovoltaic technologies to achieve lightweight solar sheet technologies that enable specific powers to exceed 1000 W/kg onboard spacecraft self- sensing, attribution and autonomy.  Work will be performed in Toledo, Ohio, and is expected to be completed February 2026. Fiscal 2020 research, development, test and evaluation funds in the amount of $3,000,000 are being obligated at the time of award. Air Force Research Laboratory, Kirtland Air Force Base, New Mexico, is the contracting activity (FA9453-21-C-0056).