6 In 1 Out PV DC Combiner Box

       This 6-in-1-out PV combiner box converges 6 independent PV string inputs into a single main output, designed for small and medium centralized solar PV systems. Each PV string is equipped with an individual DC fuse for branch circuit overcurrent protection. The main circuit adopts DC MCB for overload and short-circuit protection. Built-in Type II SPD effectively absorbs lightning surge and transient voltage to protect the whole DC system. Featuring IP65 waterproof, UV-resistant and flame-retardant PC+ABS enclosure, it adapts to various outdoor harsh working conditions. With centralized wiring design, it simplifies on-site installation, reduces system failure rate, and is widely used in rooftop solar projects and commercial PV power stations.