Laboratory testing has revealed that some negatively-doped, “n-type” tunnel oxide passivated contact (TOPCon) and heterojunction (HJT) solar modules are susceptible to ultraviolet (UV) light-related ...

Fraunhofer’s research studied the relative power loss of various commercial module types after UV testing. Lines of the same colour represent tests on the same module types. The modules were measured ...

In an interview with PV Tech Premium, two UNSW researchers emphasise the need for enhanced UV testing for TOPCon solar cells.

In 2024, researchers at Fraunhofer ISE analyzed the stability of TOPCon, passivated emitter and rear cell (PERC), and heterojunction solar cells under UV irradiation and found that all three cell ...

...while EPFL boosts efficiency of perovskite solar cells with rubidium stabilization. Relative power loss of various commercial module types after UV testing. Reports of UV-induced degradation in ...

NEW YORK, N.Y. - Whether you're in the doctor's office or even the grocery store, it's hard to know what's floating around in the air there. The transmission of viruses like COVID-19 or the flu is ...

Researchers from Shandong University and the Lanzhou Institute of Chemical Physics have engineered a groundbreaking elastic ...