Built by a Solar Pioneer
Leadership that bridges science, engineering, and execution.
- Dr.-Ing. Osama Tobail has shaped the solar industry for over two decades. With a PhD in engineering from the University of Stuttgart and a track record of 25.5% efficiency in mass production, he has led innovations in PERC, TOPCon, HJT, passivated contacts, and tandem cells. He’s held leadership positions in China, Germany, and India during his 20 years journey, and now leads UPGREAT to help others scale high-efficiency PV lines across emerging markets.
- Dr. Tobail is a Technology Consultant at large companies in India and MENA.
- https://www.researchgate.net/profile/Osama-Tobail
- linkedin.com/in/osama-tobail
About UPGREAT
Our Mission
Key Highlights
Our Expertise
We provide reliable international business and trade services focused on the PV industry, building long-lasting relationships based on collaboration while connecting the global PV supply chain. In addition, we offer consulting for cell and module production lines with full support for PV localization goals, empowering clients to achieve
We provide reliable international business and trade services focused on the PV industry, building long-lasting relationships based on collaboration while connecting the global PV supply chain. In addition, we offer consulting for cell and module production lines with full support for PV localization goals, empowering clients to achieve their business objectives and drive sustainable growth in PV and clean energy.
Our Expertise
Key Highlights
Our Expertise
Our services cover a wide range of solutions in the PV industry, including B2B trading of high-performance solar panels (PERC, TOPCon, HJT) with global partners, as well as BOM supply with optimized materials for PV module and cell production lines. We also provide consulting and advisory services, offering guidance on technology, equipm
Our services cover a wide range of solutions in the PV industry, including B2B trading of high-performance solar panels (PERC, TOPCon, HJT) with global partners, as well as BOM supply with optimized materials for PV module and cell production lines. We also provide consulting and advisory services, offering guidance on technology, equipment, and production process optimization. Through our strong international network with top manufacturers in China, India, Germany, and other key PV markets, we deliver tailored solutions that streamline production, maximize efficiency, yield, and reliability.
Key Highlights
Key Highlights
Key Highlights
With over 20 years of experience in PV manufacturing, we hold patents in solar cell and battery technology and maintain global leadership across Germany, China, Egypt, India, and the GCC. Our expertise spans equipment, processes, and industrial scaling, ensuring innovative and reliable solutions for the PV industry.