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SITE NOTES: GROUNDING NOTES: <br /> 1. A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHA 1. GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE, AND <br /> REGULATIONS. GROUNDING DEVISES EXPOSED TO THE ELEMENTS SHALL BE RATED FOR SUCH infinitysolar <br /> 2. THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE AND THIS SYSTEM IS A USE. <br /> UTILITY INTERACTIVE SYSTEM WITH NO STORAGE BATTERIES. 2. PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO NEC 690.43 AND MINIMUM INFINITY HOME SOLUTIONS <br /> LAIN <br /> 3. THE SOLAR PV INSTALLATION WILL NOT OBSTRUCT ANY PLUMBING, MECHANICAL, NEC TABLE 250.122. saoA98 <br /> VANCOOUVERUVER WA 98661 <br /> OR BUILDING ROOF VENTS. 3. METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES PHONE 1-800-818-0598 <br /> 4. PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSED CONSIDERED GROUNDED IN ACCORD WITH 250.134 AND 250.136(A). INFINITY SOLAR.COM <br /> ELECTRICAL EQUIPMENT WILL BE PROVIDED AS PER SECTION NEC 110.26. 4. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO NEC REVISIONS <br /> 5. ROOF COVERINGS SHALL BE DESIGNED, INSTALLED, AND MAINTAINED IN 690.45 AND MICROINVERTER MANUFACTURER'S INSTRUCTIONS. <br /> Description Dale Rev <br /> ACCORDANCE WITH THIS CODE AND THE APPROVED MANUFACTURER'S 5. EACH MODULE WILL BE GROUNDED USING WEEB GROUNDING CLIPS AS SHOWN IN <br /> INSTRUCTIONS SUCH THAT THE ROOF COVERING SERVES TO PROTECT THE MANUFACTURER DOCUMENTATION AND APPROVED BY THE AHJ. IF WEEBS ARE Initial Design 3/26/24 00 <br /> BUILDING OR STRUCTURE. NOT USED, MODULE GROUNDING LUGS MUST BE INSTALLED AT THE SPECIFIED <br /> GROUNDING LUG HOLES PER THE MANUFACTURER'S INSTALLATION <br /> EQUIPMENT LOCATIONS: REQUIREMENTS. <br /> 1. ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS AS REQUIRED BY NEC 110.26. <br /> 6. THE GROUNDING CONNECTION TO A MODULE SHALL BE ARRANGED SUCH THAT signature with seal <br /> 2. WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOR EXPECTED THE REMOVAL OFA MODULE DOES NOT INTERRUPT A GROUNDING CONDUCTOR TO <br /> OPERATING TEMPERATURE AS SPECIFIED BY NEC 690.31 (A),(C) AND NEC TABLES ANOTHER MODULE. <br /> 310.15(13)(2)(A)AND 310.15(13)(3)(C). 7. GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE COLORED <br /> 3. JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULES GREEN OR MARKED GREEN IF#4 AWG OR LARGER[NEC 250.1191 <br /> ACCORDING TO NEC 690.34. 8. THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH NEC 690.47 AND NEC 250.50 <br /> 4. ADDITIONAL AC DISCONNECT(S)SHALL BE PROVIDED WHERE THE INVERTER IS NOT THROUGH 250.106. IF EXISTING SYSTEM IS INACCESSIBLE, OR INADEQUATE, A <br /> WITHIN SIGHT OF THE AC SERVICING DISCONNECT. 2.2.6 ALL EQUIPMENT SHALL BE GROUNDING ELECTRODE SYSTEM PROVIDED ACCORDING TO NEC 250, NEC 690.47 <br /> AND AHJ. Project Name& <br /> INSTALLED ACCESSIBLE TO QUALIFIED PERSONNEL ACCORDING TO NEC Address <br /> APPLICABLE CODES. 9. GROUND-FAULT DETECTION SHALL COMPLY WITH NEC 690.41(B)(1) AND (2) TO <br /> 5. ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOR OUTDOOR REDUCE FIRE HAZARDS <br /> Lu <br /> USAGE WHEN APPROPRIATE. U <br /> DISCONNECTION AND OVER-CURRENT PROTECTION NOTES: z <br /> LU <br /> 1. DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE SWITCH IS in <br /> STRUCTURAL NOTES: OPENED THE CONDUCTORS REMAINING ENERGIZED ARE CONNECTED TO THE w I- o <br /> 1. RACKING SYSTEM & PV ARRAY WILL BE INSTALLED ACCORDING TO TERMINALS MARKED"LINE SIDE"(TYPICALLY THE UPPER TERMINALS). C,4 <br /> Q <br /> CODE-COMPLIANT INSTALLATION MANUAL. TOP CLAMPS REQUIRE A DESIGNATED 2. DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE z z Q z z <br /> SPACE BETWEEN MODULES, AND RAILS MUST ALSO EXTEND A MINIMUM DISTANCE LOCKABLE,AND BE A VISIBLE-BREAK SWITCH U) ~ ? <br /> LU <br /> BEYOND EITHER EDGE OF THE ARRAY/SUBARRAY, ACCORDING TO RAILS 3. PV SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALL INCLUDE A RAPID LU w ~ z J <br /> MANUFACTURER'S INSTRUCTIONS. SHUTDOWN FUNCTION TO REDUCE SHOCK HAZARD FOR EMERGENCY w v LU Oz w <br /> 2. JUNCTION BOX WILL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS. IF RESPONDERS IN ACCORDANCE WITH 690.12(A)THROUGH(D). oN w <br /> ROOF-PENETRATING TYPE, IT SHALL BE FLASHED & SEALED PER LOCAL 4. ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO NEC 690.8, 690.9, AND Q C'4 w <br /> REQUIREMENTS. 240. U <br /> 3. ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED AND SEALED W/ 5. MICROINVERTER BRANCHES CONNECTED TO A SINGLE BREAKER OR GROUPED Q <br /> APPROVED CHEMICAL SEALANT PER CODE BY A LICENSED CONTRACTOR. FUSES IN ACCORDANCE WITH NEC 110.3(B). a <br /> 4. ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THAN THE 6. IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT CIRCUIT PROTECTION <br /> SPAN DISTANCE SPECIFIED BY THE RACKING MANUFACTURER. 2.3.6 WHEN ACCORDING TO NEC 690.11 AND UL1699B. <br /> POSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BE STAGGERED Sheet Name <br /> AMONGST THE ROOF FRAMING MEMBERS. INTERCONNECTION NOTES: <br /> 1. LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH [NEC 705.12(B)] NOTES <br /> WIRING&CONDUIT NOTES: 2. THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS OUTPUT MAY NOT <br /> 1. ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIR PURPOSE. EXCEED 120%OF BUSBAR RATING[NEC 705.12(D)(2)(3)]. Sheet Size <br /> CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM CODE 3. THE SUM OF 125 PERCENT OF THE POWER SOURCE(S) OUTPUT CIRCUIT CURRENT ANSI B <br /> REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING. AND THE RATING OF THE OVERCURRENT DEVICE PROTECTING THE BUSBAR SHALL <br /> 2. CONDUCTORS SIZED ACCORDING TO NEC 690.8, NEC 690.7. NOT EXCEED 120 PERCENT OF THE AMPACITY OF THE BUSBAR, PV DEDICATED 11 X 17" <br /> 3. VOLTAGE DROP LIMITED TO 2.0%. BACKFEED BREAKERS MUST BE LOCATED OPPOSITE END OF THE BUS FROM THE Sheet Number <br /> 4. DC WIRING LIMITED TO MODULE FOOTPRINT. MICROINVERTER WIRING UTILITY SOURCE OCPD[NEC 705.12(B)(2)(3)]. <br /> SYSTEMS SHALL BE LOCATED AND SECURED UNDER THE ARRAY W/ SUITABLE 4. AT MULTIPLE ELECTRIC POWER SOURCES OUTPUT COMBINER PANEL, TOTAL E 1 .2 <br /> WIRING CLIPS. RATING OF ALL OVERCURRENT DEVICES SHALL NOT EXCEED AMPACITY OF <br /> 5. AC CONDUCTORS COLORED OR MARKED AS FOLLOWS: PHASE A OR L1- BLACK BUSBAR. HOWEVER, THE COMBINED OVERCURRENT DEVICE MAY BE EXCLUDED <br /> PHASE B OR L2-RED, OR OTHER CONVENTION IF THREE PHASE PHASE C OR L3- ACCORDING TO NEC 705.12(13)(2)(3)(C). <br /> BLUE, YELLOW, ORANGE", OR OTHER CONVENTION NEUTRAL-WHITE OR GREY 5. FEEDER TAP INTERCONECTION(LOADSIDE)ACCORDING TO NEC 705.12(13)(2)(1) <br /> IN 4-WIRE DELTA CONNECTED SYSTEMS THE PHASE WITH HIGHER VOLTAGE TO 6. SUPPLY SIDE TAP INTERCONNECTION ACCORDING TO NEC 705.12 (A) WITH <br /> BE MARKED ORANGE[NEC 110.151. SERVICE ENTRANCE CONDUCTORS IN ACCORDANCE WITH NEC 230.42 <br /> 2.7.8BACKFEEDING BREAKER FOR ELECTRIC POWER SOURCES OUTPUT IS EXEMPT <br /> FROM ADDITIONAL FASTENING[NEC 705.12(13)(5)]. <br />