16 In 1 Out PV DC Combiner Box

This 16-in-1-out PV combiner box integrates 16 independent PV strings into a single main output circuit, specially designed for large-scale centralized solar PV systems. Each photovoltaic string is equipped with a separate DC fuse to provide independent branch overcurrent and short-circuit protection. The main output circuit is fitted with a DC MCB for comprehensive overall system protection. Built-in Type II SPD effectively eliminates lightning surges and transient voltage damage to secure stable DC system operation. The high-strength PC+ABS flame-retardant enclosure features IP65 waterproof, dustproof and UV-resistant properties, fully adapting to harsh outdoor operating environments. Adopting an optimized centralized wiring structure, it simplifies on-site installation, reduces wiring complexity and facilitates daily maintenance, widely used for industrial and commercial solar projects and large photovoltaic power plants.