Hi Everyone;
I'm updating all my verbage on plansets, and I just realized that the
newly created article 706 covering Energy Storage Systems is only for
Over 60 VDC (706.1) Also article 480 for batteries only requires
disconnecting means over 60 VDC ?! (480.7). I'm not about to not have
a disconnect, so now that NEC pulled battery systems out of 690, where
do we go for guidance on normal battery systems: 12, 24, 48 VDC?
Overall, I welcome most of the changes in NEC 2017, like separating off
grid systems into articles 706, and 710, but it seems us off grid
installers need some more clarification.
Thanks,
--
Ray Walters
Remote Solar
303 505-8760
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