PHOTOVOLTAIC JUNCTION BOX FOR PHOTOVOLTAIC CELL COMPONENT MODULES

摘要

A photovoltaic junction box for photovoltaic cell component modules, comprises a junction box inner shell (16) and a junction box outer shell (13). Disposed in the junction box inner shell (16) are multiple metal connection plates (18) and multiple diodes (19). The two electrodes of a diode (19) are in a bridge connection between two neighboring metal connection plates (18), and are connected to the photovoltaic battery connection band by means of a connection band connection end (22); a heat-dissipation window (15) is disposed in the middle of the junction box outer shell (13), or is disposed at a side of the junction box inner shell (16).