I asked the same question.
They lost 27 panels to theft the first week.
They have lost over 40 since it opened in August.
Between the thefts, shadows from 60 foot pine trees left standing 20 feet from the array and all the rain this fall the plant has yet to produce anywhere near its promised output.
10/15 update. The latest reports have some of the frames showing up in scrap yards. The aluminum alloy is apparently very valuable.