Garden Island Progress (Satellite Images), page-14

Yes, I would say those bright things are the frames that support the panels. We can no longer see the one's on the left because they are hidden by the panels that have by now been fitted.

I would say the panels on the right also would have been fitted by now as that shot was taken over a month ago.

The last quarterly report showed the battery and control systems at GI were well advanced.

That should mean the whole lot is nearing completion.

The next quarterly report should show completed microgrids at both GI and Murchison..