... : Key words : Class C Surge Protector,SPD,Surge Arrester,Lightning Surge Protector,Surge Protective Device,Surge Protection,Photovoltaic (PV) SPD,PV Surge Protection Product DescriptionSurge Protection ... in photovoltaic: 1000 Vdc. The use of SUP2-PV series Surge Protection is recommended at both ends of the DC power ...