using the rpod walls as an electrical chase

I bought an inverter for boondocking uses. I plan to install it at the dining table, on top of the tiny wood ledge there. Fits perfectly. Good location for coffee pot, laptops, etc.

I wonder if I can run the heavy cable down through that wood-paneled wall covering? I want to place the inverter and inline fuse breaker on the ledge, drill a hole for the cable, drop it down through the panelling, to a hole going outside to the battery.

That's the initial plan.... Am I wrong?

My question is really about the limitations and obstructions in that wall, that might prevent it from being used as a chase.

2000 w inverter, 40 amp fuse, heavy cables, rpod 171 2010