DC Surge Protector for PV (Standard)
Projoy PESP series is a special surge protector for the DC side of photovoltaic system. It is widely used in photovoltaic power generation systems, such as various junction box, inverters, DC cabinets, DC pannels and other important and vulnerable DC equipment, to protect the equipment from the impact of transient surge voltage,limiting transient overvoltage and discharging surge current caused by lightning or switching operation.