Warning! Electric Shock Hazard - The direct current conductors of this photovoltaic system are ungrounded but may be energized with respect to ground due to leakage paths and or ground faults
3" x 4" - Solar Warning Placards
Per NEC 690.35(F) Place on junction box, combiner box, disconnect.
*(F) The photovoltaic power source shall be labeled with the following warning at each junction box, combiner box, disconnect, and device where energized, ungrounded circuits may be exposed during service:
*NEC code reference is for information only. Refer to the NEC 2011 guide for complete descriptions.