Red Solar, a subsidiary of CETC who owns over 200,000 employees all over the world, focuses on the innovation and application of its pioneering TOPCon Solar Cell Technology, achieves significant breakthrough in the TOPCon industry recently. Namely, N-type TOPCon solar cells with an average conversion efficiency of 26.01% was designed and prepared .

This technological breakthrough is attributed to the successful practices of the company's R&D team in the development and validation of low reflectivity texture technology, front boron+rear-oxidized high sheet resistance technology, LPCVD and Phosphorus diffusion matching process, ultra-narrow line width printing and metallization technology ,rear-side special multi-busbar technology, and laser induced firing technology. These technical measures not only effectively improved the contact and transmission performance of the cells, but also elevated the average conversion efficiency of TOPCon solar cells to new heights.

On early October 17th,2023, leveraging its excellent technical capabilities, Red Solar assisted its client in smoothly completing the first batch of wafer processing within three days, achieving a breakthrough with a conversion efficiency of 25.6% for TOPCon processed cells, fully demonstrating the company's important position in PV technology.

"We have already mastered the core technology to achieve a better cell efficiency and are expected to achieve a higher average conversion efficiency in the first quarter of 2024. This will further enhance RedSolar brand influence in the field of TOPCon solar cell technology, and driving the company's sustained and rapid development in new energy industry." The spokesperson said.

As a prominent global player in the photovoltaic industry, Red Solar is dedicated to PV technological innovation and the exploration of diverse photovoltaic applications. Our commitment is to creating a sustainable green world for global customers.

About Red Solar

Red Solar,a subsidiary of CETC,a Fortune 500 company who owns over 200,000 employees all over the world, provides a complete production line for photovoltaic and energy storage systems, along with turnkey solutions for supply,installation, commissioning, and long-term raw material supply, demonstrates a commitment to supporting sustainable and zero-carbon energy solutions.