[RE-wrenches] ground mount wiring non-accessibility

[Phil Schneider]

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