I have a question. Why are those wires always taped? Are they connected to the inverter? And is that a special kind of tape?
Why are they taped down? Just so they don't get in the way during assembly and don't move around - makes it harder for them to disconnect.
Not sure what kind of tape, but it's probably high-temp tape so it doesn't soften up when there's the surface it's taped to heats up.