Solar photovoltaic systems rely on DC power output, and the arc generated by DC short circuit is more difficult to extinguish, so special PV fuses are required for circuit protection. Essfuse PV fuses are tailor-made for solar photovoltaic systems, with 1000V and 1500V DC voltage levels, current range of 1A-32A, and unique delay protection characteristics to avoid misoperation caused by instantaneous current surge during light change.
Our PV fuses are made of UV-resistant and moisture-proof materials, which can adapt to long-term outdoor outdoor environments, and are widely used in household rooftop photovoltaic, commercial industrial photovoltaic and large-scale ground photovoltaic power stations. They are mainly installed in photovoltaic string lines, combiner boxes and DC input ends of inverters to prevent reverse current from damaging solar panels and cut off short-circuit faults in time.
Complying with IEC 60269-6 and UL 2579 international photovoltaic component standards, Essfuse PV fuses have stable performance and long service life, providing safe and reliable protection for the normal operation of solar power generation systems and effectively improving the operation efficiency of photovoltaic systems.