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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