Distributed combiner box

The utility model provides a distributed combiner box which comprises a cabinet, and the cabinet is internally provided with a circuit breaker, a boost BOOST board, a control board, an input interface board, a fuse, a lightning protection board, an isolation switch, an output copper bar and a switch bus copper bar. The control panel is located in the middle of the case, and the input interface board is connected with the control panel and located on the left side of the control panel; the circuit breaker and the grounding copper bar are both located on the right side of the control panel, and the circuit breaker is connected with the output copper bar; the boost BOOST board is electrically connected with the control board and located on the upper side of the control board and the input interface board, and the isolation switch, the switch copper busbar and the fuse are all located on the lower side of the control board and the input interface board. The lightning protection plate is located between the circui