PV Fuse & Holder
gPV string fuses clear reverse-current faults in a PV string before the fault current from the parallel strings can damage modules or cabling — a requirement of IEC 62548 wherever three or more strings are paralleled. Standard AC fuses cannot interrupt PV DC arcs; gPV fuses are tested for it. LPES supplies 10 × 38 mm and 14 × 51 mm cylindrical gPV fuse links from 2 A to 32 A at 1000 V and 1500 V DC to IEC 60269-6, together with touch-safe DIN-rail fuse holders with blown-fuse indication, for combiner boxes and inverter string inputs.
