PV Surge Protect Devices

Products：According to IEC 62305 system protection concept, to establish equipotential bonding inner/outer-buildings.For metal tube wires equipotential bonding,the joint is connected with lightning protection interface directly, for those can't directly connect circuit and make it connected with special equipotential bonding such as power lines and signal lines etc. This special equipotential bonding syetem is namely surge protective devices.