Reach behind the inverter along the edges and disconnect the six connectors from the back of the inverter.

All the connectors use locking tabs, so you will have to squeeze them in order to release them.

The third image shows the locations of all six sockets on the inverter.

Reassembly tip: Every socket on the inverter is different, so you can't plug something into the wrong place. Do not force the connectors into their sockets.