benyi@zjbeny.com +86-577-57177008
First UL 508i Certificate For DC Switch In China

First UL 508i Certificate For DC Switch In China

Oct 20, 2017

As a leading company of solar DC components in China, ZJBENY DC switch BYS series listed by UL508i after many years' development and testing. ZJBENY becomes the first Chinese company gets the UL508i certificate. 


The BYS series is the DC disconnect switch for photovoltaic application, normally integrated in the solar inverter.