... panel MC4 PV connector (female and male) for PV junction box, solar module Pairs of Multi-Contact male/ female MC4 ... of Solar Connector:Electrical Features: Rated Current22A(2.5mm2),30A(4mm2,6mm2)Withstanding Voltage1000V DC(TUV),600V(UL)Contact ... directly•High mechanical endurance•High current and voltage carrying:30A,1000DC•Low transition resistance•Innovative sealed,waterproof,dust resistance ...