A Swiss research team has developed a novel single-step annealing process for tunnel oxide passivating contact (TOPCon) solar cells. Demonstrating the approach, the scientists built a proof-of-concept ...

LIVERMORE, Calif., March 25, 2025--Topcon Positioning Systems has announced the expansion of its road construction portfolio, including improvements for road surface scanning, expanded aftermarket ...

JinkoSolar has achieved a new milestone in solar efficiency with its independently developed N-type TOPCon modules, certified ...

US-based manufacturer of crystalline silicon photovoltaic solar cells, Talon PV, has secured a licence for tunnel oxide passivated contact (TOPCon) cell manufacturing patents from First Solar. The ...

HANGZHOU, China, April 28, 2023 /PRNewswire/ -- Manufacturing bases of Astronergy saw 28GW n-type TOPCon manufacturing capacity grow on April 27, marking once more enhancement in the company's ...

Long-story-short, Jinko and JA adopted TOPCon; and 2021/2022 has seen massive investments by these companies in TOPCon (from ingot-to-module) as the chosen technology over the next 3-5 years.

The R54 sheet resistance mapping system (left); and the square chuck designed for solar cell applications (right). Image Credit: KLA Instruments ™ TOPCon Solar Cell Structure and Process. TOPCon solar ...

Trinasolar announced that its industrial larger-area 210 ×182 mm² n-type bifacial i-TOPCon cell has achieved an efficiency of 25.9%, setting a new record for large-area industrial TOPCon solar cell.

HANGZHOU, China, April 27, 2023 /PRNewswire/ -- Manufacturing bases of Astronergy saw 28GW n-type TOPCon manufacturing capacity grow on April 27, marking once more enhancement in the company's n ...