Conduit run with solaredge inverter in garage

Calling to schedule installation in next few days, would this be time to check how nstaller plans to run conduits? Pg&e meter on left side of the house. Main electric panel is in the garage directly under the middle solar panel of the 3-panel column through the attic. I paid installer extra $250 to put inverter in garage.

Whats the best way to hide conduit run? Can installer drill through the roof above the main panel and run conduit through attic down to the main panel where the inverter will be placed?

I can’t find a connection diagram, does anyone have one for garage inverter? Is this correct at all? solar panels—> dc disconnect—> solaredge inverter in garage—> conduit i garage or attic—>AC disconnect next to pge meter—>pge meter—>main house panel/street pole