We were planning to finish the AC side of the shed wiring today (after two days delay, including a trip early Saturday morning), but we encountered yet another delay due to material orders not coming in on time (via the electrical contractor), so we pressed on to the DC side of the shed assembly.
The PV mounting structure was installed, as shown in the picture below. The structure went up very very quickly. I barely had time to click a few pictures before it was up. (I just wish they were as fast at obtaining all the necessary materials for the AC side, as they were at assembling the PV mounting structure!)