[RE-wrenches] Insulated Roofing Approaches

[Doug Wells]

Wrenches,

We have a project that will involve installing arrays on storage units.
The roof is metal, over 1 1/2" rigid insulation, over 2x8 rafters.
We have come up with a couple solutions, but thought it wise to consult here.
Has anybody else installed on this type of roofing?
What was your approach?
Thank you for any insight or experience.

Doug Wells
The Solar Specialists
Morrisville, VT 05661
(p) 802-223-7014
(c) 802-498-5856
www.thesolarspecialists.com