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1.Equipment Location <br />Scale: N/A <br />·ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS. <br />·WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT <br />MUST BE RATED FOR EXPECTED OPERATING <br />TEMPERATURE. <br />·ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED <br />WHERE THE INVERTER IS NOT WITHIN SIGHT OF THE <br />AC SERVICING DISCONNECT <br />·ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE <br />TO QUALIFIED PERSONNEL. <br />·ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE <br />AND RATED FOR OUTDOOR USAGE WHEN <br />APPROPRIATE <br />2. Interconnection Notes <br />Scale: N/A <br />·THE SUM OF THE UTILITY OCPD AND INVERTER <br />CONTINUOUS INPUT MAY NOT EXCEED 120% OF <br />BUSBAR RATING. <br />·WHEN SUM OF THE PV SOURCES EQUALS >100% OF <br />BUSBAR RATING, PV DEDICATED BACKFFED <br />BREAKERS MUST BE LOCATED OPPOSITE END OF <br />THE BUS FROM THE UTILITY SOURCE OCPD. <br />·AT MULTIPLE PV OUTPUT COMBINER PANEL, TOTAL <br />RATING OF ALL OVER CURRENT DEVICES SHALL NOT <br />EXCEED AMPACITY OF BUSBAR. <br />·SUPPLY SIDE TAP INTERCONNECTION WITH SERVICE <br />ENTRANCE CONDUCTORS BACK FEEDING BREAKER <br />FOR UTILITY-INTERACTIVE INVERTER OUTPUT IS <br />EXEMPT FROM ADDITIONAL FASTENING. <br />3. General Notes <br />Scale: N/A <br />·MODULES ARE LISTED UNDER UL 1703 AND CONFORM <br />TO THE STANDARDS. <br />·INVERTERS ARE LISTED UNDER UL 1741 AND <br />CONFORM TO THE STANDARDS. <br />·DRAWINGS ARE DIAGRAMMATIC, INDICATING <br />GENERAL ARRANGEMENT OF THE PV SYSTEM AND <br />THE ACTUAL SITE CONDITION MIGHT VARY. <br />·WORKING CLEARANCES AROUND THE ELECTRICAL <br />EQUIPMENT WILL BE MAINTAINED. <br />·ALL GROUND WIRING CONNECTED TO THE MAIN <br />SERVICE GROUNDING IN MAIN SERVICE PANEL/ <br />SERVICE EQUIPMENT. <br />·ALL CONDUCTORS SHALL BE 600V, 90°C STANDARD <br />COPPER UNLESS OTHERWISE NOTED. <br />·WHEN REQUIRED, A LADDER SHALL BE IN PLACE FOR <br />INSPECTION IN COMPLIANCE WITH OSHA <br />REGULATIONS. <br />·THE SYSTEM WILL NOT BE INTERCONNECTED BY THE <br />CONTRACTOR UNTIL APPROVAL FROM THE LOCAL <br />JURISDICTION AND/OR THE UTILITY. <br />·ROOF ACCESS POINT SHALL BE LOCATED IN AREAS <br />THAT DO NOT REQUIRE THE PLACEMENT OF GROUND <br />LADDERS OVER OPENINGS SUCH AS WINDOWS OR <br />DOORS, AND LOCATED AT STRONG POINTS OF <br />BUILDING CONSTRUCTION WHERE THE ACCESS <br />POINT DOES NOT CONFLICT WITH OVERHEAD <br />OBSTRUCTIONS SUCH AS TREES, WIRES OR SIGNS. <br />·PV ARRAY COMBINER/JUNCTION BOX PROVIDES <br />TRANSITION FROM ARRAY WIRING TO CONDUIT <br />WIRING <br />4. Wiring & Conduit Notes <br />Scale: N/A <br />·ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIR <br />PURPOSE. CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM <br />CODE REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING. <br />·DC WIRING LIMITED TO MODULE FOOTPRINT. MICRO INVERTER WIRING <br />SYSTEMS SHALL BE LOCATED AND SECURED UNDER THE ARRAY WITH <br />SUITABLE WIRING CLIPS. <br />·AC CONDUCTORS COLORED OR MARKED AS FOLLOWS: <br />1-PHASE A OR L1- BLACK <br />2-PHASE B OR L2- RED, OR OTHER CONVENTION IF THREE PHASE <br />3-PHASE C OR L3- BLUE, YELLOW, ORANGE*, OR OTHER CONVENTION <br />4-NEUTRAL- WHITE OR GREY IN WIRE DELTA CONNECTED SYSTEMS THE <br />8. Structural Notes <br />Scale: N/A <br />·RACKING SYSTEM & PV ARRAY WILL BE INSTALLED <br />ACCORDING TO CODE-COMPLIANT INSTALLATION TOP <br />CLAMPS REQUIRE A DESIGNATED SPACE BETWEEN <br />MODULES, AND RAILS MUST ALSO EXTEND A MINIMUM <br />DISTANCE BEYOND EITHER EDGE OF THE <br />ARRAY/SUBARRAY, ACCORDING TO RAIL <br />MANUFACTURER'S INSTRUCTIONS. <br />·JUNCTION BOX WILL BE INSTALLED PER <br />MANUFACTURER'S SPECIFICATIONS. IF <br />ROOF-PENETRATING TYPE, IT SHALL BE FLASHED & <br />SEALED PER LOCAL REQUIREMENTS. <br />·ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE <br />COMPLETED AND SEALED WITH APPROVED CHEMICAL <br />SEALANT PER CODE BY A LICENSED CONTRACTOR. <br />·ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO <br />GREATER THAN THE SPAN DISTANCE SPECIFIED BY THE <br />RACKING MANUFACTURER. <br />5. Grounding Notes <br />Scale: N/A <br />·GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE, <br />AND GROUNDING DEVISES EXPOSED TO THE ELEMENTS SHALL BE RATED FOR <br />SUCH USE. <br />·PV EQUIPMENT SHALL BE GROUNDED METAL PARTS OF MODULE FRAMES, <br />MODULE RACKING, AND ENCLOSURES. <br />·EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO <br />MICRO INVERTER MANUFACTURER'S INSTRUCTIONS. <br />·THE GROUNDING CONNECTION TO A MODULE SHALL BE ARRANGED SUCH <br />THAT THE REMOVAL OF A MODULE DOES NOT INTERRUPT A GROUNDING <br />CONDUCTOR TO ANOTHER MODULE. <br />·GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE COLORED <br />GREEN OR MARKED GREEN IF #4 AWG OR LARGER. <br />·IF EXISTING SYSTEM IS INACCESSIBLE, OR INADEQUATE, A GROUNDING <br />ELECTRODE SYSTEM PROVIDED. <br />6. Conduit Run Details <br />Scale: N/A <br />7. Grounding Details <br />Scale: N/A <br />9. Disconnection & OCPD Notes <br />Scale: N/A <br />·DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT <br />WHEN THE SWITCH IS OPENED, THE CONDUCTORS <br />REMAINING ENERGIZED ARE CONNECTED TO THE <br />TERMINALS MARKED “LINE SIDE” (TYPICALLY THE UPPER <br />TERMINALS). <br />·DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY <br />PERSONNEL, BE LOCKABLE, AND BE A VISIBLE-BREAK <br />SWITCH <br />·RAPID SHUTDOWN OF ENERGIZED CONDUCTORS BEYOND <br />10 FT OF PV ARRAY OR 5 FT INSIDE A BUILDING WITHIN 10 <br />SECONDS. CONTROLLED CONDUCTORS ≤30V AND ≤240VA. <br />LOCATION OF LABEL ACCORDING TO AHJ. <br />·IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT <br />CIRCUIT PROTECTION. <br />HO <br />M <br />E <br />O <br />W <br />N <br />E <br />R <br />: <br />PA <br />U <br />L <br /> <br />D <br />I <br />N <br />H <br />AD <br />D <br />R <br />E <br />S <br />S <br />: <br />LI <br />C <br />E <br />N <br />S <br />E <br /> <br /># <br />CO <br />N <br />T <br />R <br />A <br />C <br />T <br />O <br />R <br />: <br /> <br />T <br />o <br />a <br />n <br /> <br />D <br />a <br />o <br />B- <br />1 <br />0 <br />9 <br />1 <br />6 <br />1 <br />7 <br />24 <br />0 <br />6 <br /> <br />W <br />E <br />S <br />T <br /> <br />M <br />A <br />R <br />K <br /> <br />S <br />T <br />R <br />E <br />E <br />T <br />, <br /> <br />U <br />N <br />I <br />T <br /> <br />2 <br />SI <br />G <br />N <br />A <br />T <br />U <br />R <br />E <br />: <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />_ <br />SH <br />E <br />E <br />T <br /> <br />T <br />I <br />T <br />L <br />E <br />: <br /> <br />S <br />I <br />T <br />E <br /> <br />P <br />L <br />A <br />N <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 />3 <br />JOB#: PVD-6075 <br />REVISIONS <br />DATE REV. <br />SOLAR PERMIT PACKAGE <br />DATE: 7/10/2023 <br />AP <br />N <br />: <br />10 <br />9 <br />- <br />6 <br />6 <br />4 <br />- <br />3 <br />2 <br />PAPER SIZE: 11"X17" <br />SCALE: 1"=1'-0" <br />A1.1 <br />2406 W Mark St <br />Unit# 29/9/2024