You should also have a pigtail from the junction box ground screw to the wire nut for the 2 green wires. Grounds are typically done first for safety and since that wire is typically on the back of the box.

start with ground wires first

The cable on the right seems to be thicker. What size of conduit connector was used to fasten it?

Thanks for doing this video!! 😎🙌🏻 Just wanted to check…..😬

looks a proper cowboy job

Is it professional installation?....

Is it a three phase wiring or single phase?

The box isn’t bonded and you spliced in the the exact opposite order of what is ideally safe

Yeah, copper with copper you can use wire nut for copper aluminum. You gotta use something else.

Nice but no mention of what to do with aluminum.

Why are you conecting using a junction box. Odd