We did a setup with the Snap N Rack rack on a roof once. We just used
the recommended galvanized SCH 40. Its basically a readily available
product. I would be careful with other types of steel tubing: make sure
it will fit the fittings. We actually retrofitted a Snap N Rack to some
Hey all!
I am proposing a [20] module, 35˚ tilt up array mounted on a flat roof in
snow country - Central Idaho. Its in town, trees behind & off to the side a
ways.
The SnapnRack design calls for [21] Pieces of 1 ½” x 21’ sched 40 pipe
+/-. I am trying to understand the need for sched 40
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