http://mpandc.com/practices/Technical_Procedures/PV_wiring/PV_wiring.html At 02:24 PM 1/27/2009, you wrote:
Wrenches, In regards to 690.31 (A) which requires readily-accessible PV source and output circuits above 30 V to be installed in a raceway, have any of you come up with a method you think works well and is cost-effective? I know this was discussed a while back, I¹m wondering if anybody has done this a couple times now and has found a system you like. Anybody compare the cost between fencing and enclosing the wiring on the backsides of the modules? We bid on this particular system in early 2008 before we made the change in our practices 27 kW in two subarrays installed on ULA. cheers, Phil Phil Schneider, system engineer Creative Energies www.CreativeEnergies.biz 307.332.3410 Lander, WY 208.354.3001 Victor, ID
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