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SIGNAGE3.1 <br />MARKINGS, LABELS AND WIRING SIGNS <br />A. Purpose: Provide emergency responders with appropriate warning and guidance with <br />respect to isolating solar electric system. <br />This can facilitate identifying energized electrical lines that connect solar panels to the <br />inverter, as these should not be cut when venting for smoke removal <br />B. Main Service Disconnect. <br />1. Residential buildings - The marking may be placed within the main service disconnect. <br />The marking shall be placed <br /> outside cover if the main service disconnect is operable with the service panel closed. <br />2. Commercial buildings - The marking shall be placed adjacent to the main service <br />disconnect clearly visible from the location where the level is operated <br />3. Markings: Verbiage, Format and Type of Material. <br />a. Verbiage: CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED <br />b. Format: White lettering on a red background. Minimum 3/8 inches letter height. All <br />letters shall be capitalized. Arial or similar font, non bold. <br />c. Material: Reflective, weather resistant material suitable for the environment (use UL - <br />969 as standard for weather rating). Durable adhesive materials meet this requirement. <br />C.Marking Requirements on DC conduit, raceways, enclosures, cable assemblies, DC <br />combiners and junction boxes: <br />1. Markings: Verbiage, Format and Type of Material. <br />a. Placement : Markings shall be placed every 10 feet on all interior and exterior DC <br />conduits, raceways, enclosures, and cable assemblies, <br />at turns, above and for below penetrations, all DC combiners and junction boxes <br />b. Verbiage: CAUTION: SOLAR CIRCUIT Note: The format and type of material shall <br />adhere to "V. V-3b, c" of this requirement. <br />c. Inverters are not required to have caution markings <br />1.Marking is required on all interior and exterior DC conduit raceways,enclosures,cable <br />assemblies,and junction boxes,combiner boxes and disconnects. <br />2.The materials used for marking shall be reflective,weather resistant material suitable <br />for the environment. <br />Minimum 3/8 "letter height; all upper case letters Arial or similar font; Red background <br />with white lettering. <br />3.Marking shall contain the words: WARNING : PHOTOVOLTAIC POWER SOURCE. <br />4.Marking shall be placed adjacent to the main service disconnect in a location clearly <br />visible from the location where the disconnect is operated <br />CAUTION <br />POWER TO THIS BUILDING IS ALSO SUPPLIED <br />FROM THE FOLLOWING SOURCES WITH <br />DISCONNECTS LOCATED AS SHOWN: <br />03/21/2024DATE: <br />1 <br />2 <br />(STICKER TO BE LOCATED ON <br />CONDUIT WITH DC CURRENT <br />EVERY 4' HORIZONTALLY OR <br />10' VERTICALLY AND 1' FROM <br />EACH SIDE OF A BEND) <br />3 <br />4 <br />10 <br />(TO BE LOCATED ON <br />SUB-PANEL ONLY <br />WHEN SUB-PANEL IS <br />DEDICATED FOR PV ONLY) <br />5 <br />6 <br />7 <br />8 <br />(STICKER LOCATED <br />INSIDE PANEL <br />NEXT TO SOLAR BREAKER) <br />9 <br />(STICKER LOCATED <br />INSIDE PANEL <br />BELOW PV BREAKER) <br />PV ARRAY <br />J BOX <br />PV SUB-PANEL <br />* if applicable <br />SUB-PANEL <br />* if applicable <br />AC <br />DISCONNECT <br />* if applicable <br />METER <br />MAIN SERVICE <br />PANEL <br />2 <br />1 <br />5 <br />6 <br />8 <br />7 <br />9 <br />6 <br />8 <br />7 <br />9 <br />6 <br />6 <br />8 <br />7 <br />9 <br />12 <br />(STICKER LOCATED <br />ON THE PV SUB PANEL) <br />10 <br />11 <br />(STICKER LOCATED <br />ON THE MAIN SERVICE PANEL) <br />11 <br />CAUTION <br />AUTHORIZED SOLAR <br />PERSONNAL ONLY! <br />CAUTION <br />SOLAR DC CURRENT PRESENT <br />DURING DAYLIGHT HOURS <br />WARNING! <br />ELECTRIC SHOCK HAZARD. <br />IF GROUND FAULT IS INDICATED, <br />NORMALLY GROUNDED <br />CONDUCTORS MAY BE <br /> UNGROUNDED AND ENERGIZED. <br />WARNING! <br />ELECTRIC SHOCK HAZARD. <br />DO NOT TOUCH THE TERMINALS. <br />TERMINALS ON BOTH THE LINE AND <br />LOAD SIDES MAY BE ENERGIZED IN <br />THE OPEN POSITION. <br />PV LOAD CENTER SIZED FOR PV <br />BREAKERS ONLY OR RENDERED UNABLE <br />TO ACCEPT ANY ADDITIONAL LOADS. <br />PV SUB-PANEL ONLY <br />AC DISCONNECT <br />AC PHOTOVOLTAIC POWER SOURCE <br />RATED AC OUTPUT CURRENT: MAX <br />NOMINAL AC OPERATING VOLTAGE: Vac <br />THIS PANEL FED BY <br />MULTIPLE SOURCES <br />(UTILITY & SOLAR) <br />SOLAR <br />WARNING! <br />INVERTER OUTPUT CONNECTION. DO NOT <br />RELOCATE THIS OVERCURRENT DEVICE <br />PHOTOVOLTAIC SYSTEM <br />EQUIPPED WITH <br />RAPID SHUT DOWN <br />13 <br />(RAPID SHUTDOWN SWITCH FOR <br />SOLAR PV SYSTEM) <br />SOLAR PV SYSTEM EQUIPPED <br />WITH RAPID SHUTDOWN <br />TURN RAPID SHUTDOWN <br />SWITCH TO THE <br />"OFF" POSITION TO <br />SHUT DOWN PV SYSTEM <br />AND REDUCE <br />SHOCK HAZARD <br />IN THE ARRAY <br />SOLAR ELECTRIC <br />PV PANELS <br />240 <br />RAPID SHUTDOWN SWITCH <br />FOR SOLAR PV SYSTEM <br />30.25A <br />Project Name: <br />Alexandra Alejo <br />Property address:2321 W St Anne Pl, <br />Santa Ana, CA 92704 <br />2321 W St Anne Pl,Santa Ana, CA 92704 <br />SERVICE POINT & <br />UTILITY METERING <br />DISCONNECT 1 OF 2 <br />SOLAR PV ARRAY <br />ENPHASE COMBINER BOX <br />BATTERY <br />You Are <br />Here <br />AC DISCONNECT <br />DISCONNECT 2 OF 2 <br />N <br /> 0 ° <br />S <br /> 180 ° <br />E <br /> 90 °W <br /> 270 ° <br />PEAK POWER SOLUTIONS <br />360 E 1ST STREET #947, <br />TUSTIN, CA 92780 <br />Phone: 714-258-3900 <br />License # 973253 C10 <br />2321 W St Anne Pl - <br />201824535/23/2024