SAN ANTONIO – Cheap sunglasses can protect your eyes against harmful UV rays as well as expensive ones. That's the finding after testing ten pairs of sunglasses, priced from $1 to $200. While many ...

When it's sunny outside, sunglasses are key to protecting our eyes from dangerous UV rays. But do you really have to pay a lot of money to get good glasses? A $5 pair off the street or a $200 pair of ...

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 ...

Can you give some background on recent industry concerns around ultraviolet-induced degradation in PV modules? For around two and a half years, we have been involved in several projects where larger ...