Article 691 Large Scale Photovoltaic – 691.4

691.4 Special Requirements for Large-Scale PV Electric Supply Stations. [caption id="attachment_7162" align="aligncenter" width="528"] Pg. 70-569 - 2017 NEC[/caption] 691.4(2) states Field-applied hazard markings shall be applied in accordance to 110.21(B)…