2 - 12 Strings DC Combiner Box

2 - 12 Strings DC Combiner Box Waterproof CCC With Overvoltage Protection Residential use PV junction box with SPD piezo resistor protection ,both positive and negative poles have fuse protection ,Residential use solar panel junction box,small home use PV Module combiner boxes 5 strings Quick Detail: It is mainly used for combine of strings in home solar systems, installed beside the distribution box indoors. Key features: 1,String input adopts independent circuit breaker