Bill:
There is no need to stuff MC4 cables into standard conduit. You can either slot the pipe using our easy method or install bulkhead type connectors. The connectors are readily available. I get them from PV Cables in Northern California.. Wire routing problems and some solutions can be found on our web-site: http://millersolar.com/MillerSolar/practices/PV_wiring/_PV_Wiring2.html Since the industry won't provide wire management solutions, we are making our own. Questions: Just write or call. William Miller From: re-wrenches-boun...@lists.re-wrenches.org [mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of frenergy Sent: Thursday, November 14, 2013 7:46 AM To: RE-wrenches Subject: Re: [RE-wrenches] PV Wiring methods William, Bill....from another Bill, Two things: For the rest of us (maybe it's just me?!) that's still trying to figure out how (or why) to stuff a MC4 connector into conduit and my hesitation in using SS wire ties for fear of the sharp edges cutting or chaffing into cables, I'm open for advice. Any wire I use on the roof is rated for that type of service and I have some off-grid systems that have been in the sun for some 25 years where the wire still looks nearly new even when flexing it to look for checking/cracks. It seems the wire/insulation can take it, thus it seems like the key to "wire management is to keep the wire from moving and off the roof, secured to the racking, thus not compromising the insulation.
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