TALAT ÖZDEN

The Paradigm Shift in Solar Energy: Global and National Perspectives on Integrated Photovoltaics (IPV) and ODTÜ-GÜNAM’s R&D Ecosystem

Abstract

As the global energy landscape transitions toward decentralized and multifunctional systems, Integrated Photovoltaics (IPV) has emerged as a transformative frontier, moving beyond traditional ground-mounted installations. IPV technologies—encompassing Building-Integrated (BIPV), Vehicle-Integrated (VIPV), and Agri-Photovoltaics (AgriPV)—offer the unique advantage of dual-land use and seamless energy generation within functional surfaces. This presentation explores the global IPV market trajectory and evaluates Türkiye’s immense potential to lead in this sector, driven by its geographic location and industrial manufacturing capacity.

At the heart of this evolution in Türkiye, ODTÜ-GÜNAM (Center for Solar Energy Research and Applications) serves as a critical R&D hub, bridging the gap between fundamental material science and industrial application. Our current research portfolio includes the development of semi-transparent modules for BIPV, high-efficiency lightweight solutions for VIPV, and dynamic tracking algorithms for AgriPV systems. By fostering strategic collaborations with national stakeholders (e.g., PV manufacturers, industrial partners for facade systems and TAGEM for agricultural integration), ODTÜ-GÜNAM is not only developing high-performance hardware but also establishing the necessary technical standards and regulatory frameworks. This talk will highlight our recent pilot projects and technological milestones that aim to position Türkiye as a key player in the global IPV ecosystem. Başlık: Güneş Enerjisinde Paradigma Değişimi: Entegre Fotovoltaiklerin (IPV) Dünyadaki ve Türkiye’deki Potansiyeli ve ODTÜ-GÜNAM’ın Ar-Ge Ekosistemi

Biography

He completed his PhD in Electrical Engineering. During his doctoral studies, he was a visiting researcher at Dalarna University (Sweden), and in his postdoctoral period, he worked as a visiting academic at Middle East Technical University (METU).
Between 2002 and 2025, he served as an academic at Karadeniz Technical University (KTÜ) and Gümüşhane University.
Since 2014, he has been working as a researcher at ODTÜ GÜNAM, where he has also been coordinating the IntegratedPV Unit since 2021.
His expertise includes the integration of photovoltaic systems into agriculture, vehicles, and buildings, as well as short- and long-term performance analysis of PV systems.