Bill Angel
Gold Member
Might I point out that the temperatures over this vast array of mirrors aren't the least bit extraordinary till you close in on the top of the tower. Flying over the mirrors or - as FCT suggests - down to the mirrors thinking they are water, will harm NOTHING. I can't recall who suggested the system would be a risk to aircraft, but, jesus people, put on your thinking caps for at least a few minutes a day.
We do think several minutes a day.. That's the diff.. There are ACRES of flyspace around the tower where concentrated energy will FRY or BLIND any bird that flies through. The beam is probably HUNDREDS of degrees for a quarter of the air volume of the beam area.
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What about the possible damage the birds can do to the solar collection array? If birds are attracted to the collection array thinking that its a body of water, they will perch on the mirrors, and then defecate on them when they again take flight. The operators of the array may need to install bird repellers on the mirrors to prevent the birds from perching on them.
Here is an example of bird repellers installed on a statue to protect its finish:
![6uzumyve.jpg](/proxy.php?image=http%3A%2F%2Fimg.tapatalk.com%2Fd%2F14%2F02%2F21%2F6uzumyve.jpg&hash=44e651f8b07b65033b1a51d863212937)
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