Category: Blogs

String Combiner and Monitoring Boxes (SCB-SMB) are “smart combiners” that collate multiple strings of solar PV modules to give a single main output to inverters. They are solar junction boxes that consolidate incoming power into a single feed and distribute it to a solar inverter. In simple words, the combiner box’s function is to bring the output of several solar strings together.  Each string conductor connects to a fuse terminal. Moreover, the output of the fused inputs is combined onto a single conductor which connects the box to the inverter.