INVERTER JUNCTION BOX

An inverter junction box is disclosed. The inverter junction box comprising a casing (1), a cover plate (2) and a knockout pin (4). The cover plate (2) is detachably connected with a top part of the casing (1); one end of the knockout pin (4) is detachably connected with a bottom part of the cover plate (2), and the other end of the knockout pin (4) can abut against a protection device on the inverter. One side of the casing (1) is provided with a connecting part that is connected with an external cable. A bottom part of the casing (1) is a hollow structure and abuts against an incoming terminal of the inverter. In the inverter junction box according to the present disclosure, the knockout pin (4) cooperates with the protection device on the inverter, which can realize the high-voltage protection when opening the cover plate (2) of the junction box to perform wire connection, and effectively ensure the safety of operator and equipment. The wiring direction of the junction box can be changed by providing a connecting part with a different orientation or by rotating the casing (1) during installation to change the orientation of the connecting part.