Combiner Box

A PV combiner box (solar panel combiner boxes, or DC combiner box) is an electrical distribution board. Its main purpose is to combine multiple DC inputs from the panels in the system into a single DC output. This output is then connected to a charge controller or inverter, depending on the type of system. which can provide effective protection for the solar DC side, and at the same time make the connection of the solar panel system easier, which greatly reduces the installation time and cost.