[RE-wrenches] Sharp racking on cement roof tiles

[penobscotsolar at midmaine.com]

Hi all,
   We are currently sizing an 8-10 kw system in Nassau in the Bahamas and
are faced with installing a racking system on 1 inch thick cement roof
tiles. We have not done the Sharp training as they seem to be
perpetually full before we get to them and their responses are only
form letter responses.
   Has anyone installed their racking on this type of roof? The tiles
measure approximately 8 inches wide and, as I said, are 1 inch thick.
Thanks in advance for your input.


Daryl DeJoy
NABCEP Certified PV installer
Certified Advanced PV Design
Penobscot Solar Design