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 ...
Performance loss from ultraviolet (UV) light has become a concern for new PV cells, though earlier lab tests may have overstated the issue. Paul Gebhardt, photovoltaic module reliability scientist at ...
Dye-doped PDMS optical fiber at the center whose flexibility is demonstrated by a knot, and the switching mechanism of the organic dye. The old saying “the dose makes the poison” also holds true for ...