sjTRECs

The sjTRECs, short for "Single-Junction Thin-Film Research and Evaluation Consortium," is a collaborative research initiative focused on advancing the development and optimization of single-junction thin-film photovoltaic (PV) technologies. Established as part of the broader U.S. Department of Energy’s (DOE) Solar Energy Technologies Office (SETO), the consortium brings together academic institutions, national laboratories, and industry partners to accelerate innovation in solar energy.

The primary goal of the sjTRECs is to improve the efficiency, durability, and cost-effectiveness of single-junction thin-film solar cells, which are a key component of next-generation photovoltaic systems. These cells, typically made from materials like copper indium gallium selenide (CIGS) or cadmium telluride (CdTe), offer advantages such as lightweight design, flexibility, and potential for large-scale manufacturing. By fostering collaboration, the consortium aims to overcome technical challenges and drive commercial viability.

Research within the sjTRECs focuses on areas such as material science, device engineering, and manufacturing processes. Participants work to enhance cell performance through innovations like improved light absorption, charge transport, and defect reduction. Additionally, the consortium emphasizes real-world testing and validation to ensure that advancements translate into reliable, scalable solar technologies.

The initiative aligns with broader efforts to reduce solar energy costs and increase its share of the global energy mix. By leveraging collective expertise, the sjTRECs contributes to the DOE’s mission of achieving cost-competitive solar energy by 2030. While specific projects and participating organizations may vary over time, the consortium remains a vital resource for advancing thin-film solar research and deployment.