Except for coastal installations.... where EMT is NOT recommended
outdoors, PVC browns out and warps, and we should therefore use
product X???
R. Walters
r...@solarray.com
Solar Engineer
On Oct 9, 2009, at 11:38 AM, William Miller wrote:
August:
I suggest the use of EMT with proper fittings to protect high
voltage, high amperage DC Wiring on rooftops. Sure it is time
consuming, but high quality, reliable craftsmanship will always be
thus.
William Miller
At 11:07 AM 10/8/2009, you wrote:
Hi Wrenches,
I‚m looking for fresh ideas on how to run USE-2 wires between
subarrays on rooftops. Let‚s say we have a flat roof commercial
system with dozens of separate rows of modules. How would you folks
run the USE-2 wiring between these arrays? We‚ve been using J-boxes
and EMT which is robust but time consuming. I‚ve also used strut
with a cap strip on the top which effectively makes a wire raceway
but it is difficult to properly ground both ends of the raceway and
is also time consuming.
Looking forward to hearing your ideas. Best, August
Please note new e-mail address and domain:
William Miller
Miller Solar
Voice :805-438-5600 Fax: 805-438-4607
email: will...@millersolar.com
http://millersolar.com
License No. C-10-773985
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