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EXAMPLES of warning labels per NEC and CEC 690, actual verbiage may vary: <br />Warning Placard: On / <br />Near Main Meter / PV Disonnect <br />Co <br />r <br />e <br /> <br />I <br />n <br />v <br />e <br />s <br />t <br />m <br />e <br />n <br />t <br />s <br /> <br />16 <br />0 <br />0 <br /> <br />N <br /> <br />B <br />r <br />o <br />a <br />d <br />w <br />a <br />y <br /> <br />Sa <br />n <br />t <br />a <br /> <br />A <br />n <br />a <br />, <br /> <br />C <br />A <br /> <br />9 <br />2 <br />7 <br />0 <br />6 <br /> <br />Of <br />f <br />i <br />c <br />e <br /> <br />B <br />u <br />i <br />l <br />d <br />i <br />n <br />g <br />/ <br />C <br />o <br />m <br />m <br />e <br />r <br />c <br />i <br />a <br />l <br /> <br />Co <br />n <br />t <br />r <br />a <br />c <br />t <br />o <br />r <br /> / De <br />s <br />i <br />g <br />n <br />e <br />r <br /> <br />Os <br /> <br />E <br />l <br />e <br />c <br />t <br />r <br />i <br />c <br /> <br />G <br />r <br />o <br />u <br />p <br /> <br />I <br />n <br />c <br />. <br /> <br /> <br />61 <br />9 <br />-94 <br />2 <br />-46 <br />6 <br />8 <br />89 <br />1 <br />0 <br /> <br />U <br />n <br />i <br />v <br />e <br />r <br />s <br />i <br />t <br />y <br /> <br />L <br />n <br /> <br />S <br />a <br />n <br /> <br />D <br />i <br />e <br />g <br />o <br />, <br /> <br />C <br />A <br />CA <br /> <br />C <br />-10 <br /> <br />L <br />i <br />c <br />e <br />n <br />s <br />e <br /> <br /># <br /> 11 <br />3 <br />3 <br />2 <br />9 <br />0 <br />Dr <br />a <br />f <br />t <br />e <br />d <br /> <br />/ <br /> <br />A <br />p <br />p <br />r <br />o <br />v <br />e <br />d <br /> <br /> <br />Os <br />c <br />a <br />r <br /> <br />V <br />e <br />r <br />g <br />a <br />r <br />a <br /> <br />Os <br /> <br />E <br />l <br />e <br />c <br />t <br />r <br />i <br />c <br /> <br />PV-03 <br /> <br />Provide a label identifying the rapid shutdown initiation device per 690.56(C)(3). 690.56(C)(3) Rapid Shutdown Switch. A rapid shutdown switch shall have a label located on or no more than 1 m (3 ft) <br />from the switch that includes the following wording “RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM”. <br />SYSTEM LABELING DETAIL: <br />All Plaques and signage required by the 2025 edition of California Electrical Code NEC will be installed as required per CEC 690. The <br />material used for marking shall be reflective, weather resistant and suitable for the environment. <br />All interior and exterior DC conduit, enclosures, raceways, cable assemblies, junction boxes, combiner boxes and disconnects are <br />marked. (CEC 690.31(E)(3), 690.31(E)(4), 690.17 & 690.53) 63. The markings on the conduits, raceways and cable assemblies are <br />every 10 feet, within one foot of all turns or bends and within one foot above and below all penetrations of roof/ceiling ass emblies, walls <br />and barriers. (CEC 690.31(E)(3) & CEC 690.31(E)(4)) <br />Marking is placed adjacent to the main service disconnect in a location clearly visible from the disconnect. (CEC 690.31(E)(4)) The <br />markings shall state “WARNING: PHOTOVOLTAIC POWER SOURCE”. Markings shall be permanent and suitable for the environment <br />where they are installed. (CEC 690.31(E)(3) & 690.31(E)(4). Where PV circuits are embedded in built-up, laminate or membrane roofing <br />materials in roof areas not covered by PV <br />83.4