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/-oning Hpprovai <br />SES25-000001 <br />Matthew Karney <br />02/05/2025 <br />SUZANNE STAUDUHAR <br />4725 Bayside Rd, <br />Orono, MN 55359 <br />7 <br />PHOTOVOLTAIC SYSTEM SPECIFICATIONS <br />SYSTEM SIZE: 18 Modules -Roof Mounted <br />7.470 kW DC <br />6.912 kW AC <br />MODULE TYPE &AMOUNT: 18 SUNPOWER SPR-M415-H-AC (415W) � <br />MODULE DIMENSIONS: (L/W/H) 73.7/40.6"/1.57" <br />INVERTER: 18 ENPHASE IQ7HS-66-M-US (SPWR-A5) <br />[1 PHASE, 240V] • <br />INTERCONNECTION METHOD: SUPPLY SIDE TAP <br />GENERAL STRUCTURAL NOTES: GOVERNING CODES SHEET INDEX <br />a. THE SOLAR PANELS ARE TO BE MOUNTED TO THE ROOF FRAMING USING <br />ALL WORK SHALL CONFORM TO THE <br />PV-0.0 <br />COVER SHEET <br />THE SPECIFIED RAIL SYSTEM. THE MOUNTING FEET ARE TO <br />FOLLOWING CODES <br />PV-1.0 <br />PLOT & SITE PLAN <br />BE SPACED AS SHOWN IN THE DETAILS, AND MUST BE STAGGERED TO <br />a. <br />2023 NATIONAL ELECTRICAL CODE <br />PV_ <br />1.1 <br />STRING ATTACHMENT <br />ADJACENT FRAMING MEMBERS TO SPREAD OUT THE ADDITIONAL LOAD. <br />b. <br />2020 MINNESOTA RESIDENTIAL CODE <br />b. UNLESS NOTED OTHERWISE, MOUNTING ANCHORS SHALL BE 516" LAG <br />c. <br />2020 MINNESOTA BUILDING CODE <br />Pi1.2 <br />EQUIPMENT ELEVATION <br />SCREWS WITH A MINIMUM OF 2 12" PENETRATION INTO ROOF FRAMING. <br />d. <br />2024 MINNESOTA ENERGY CODE <br />D-2.0 <br />ATTAHCMENT DETAIL <br />c. THE PROPOSED PV SYSTEM ADDS 3.0 psf TO THE ROOF FRAMING SYSTEM. <br />e. <br />2020 MINNESOTA ACCESSIBILITY CODE <br />D-2.1 <br />3-LINE SHEET <br />1. ROOF LIVE LOAD = 35 psf TYPICAL, 0 psf UNDER NEW PV SYSTEM. <br />f. <br />2020 MINNESOTA MECHANICAL <br />2. GROUND SNOW LOAD = 50 psf <br />& FUEL GAS CODE <br />D-2.2 <br />PLACARD SHEET <br />3. WIND SPEED = 115 mph <br />g. <br />2020 MINNESOTA PLUMBING CODE <br />D-2.3 <br />WARNING SHEET <br />4. EXPOSURE CATEGORY = C <br />h. <br />2020 MINNESOTA STATE FIRE CODE <br />i <br />ANY OTHER LOCAL AMENDMENTS <br />AUTHORITIES HAVING JURISDICTION <br />BUILDING: HENNEPIN COUNTY <br />ZONING: HENNEPIN COUNTY <br />UTILITY: WRIGHT HENNEPIN <br />UTILITY METER #342674200 <br />Satellite View <br />I <br />A' I <br />Vicinity Map <br />U y __r I `i Is %A <br />i <br />GENERAL ELECTRIC NOTES <br />1. ALL COMPONENTS ARE UL LISTED AND CEC CERTIFIED, WHERE WARRANTED. <br />2. THE SOLAR PV SYSTEM WILL BE INSTALLED IN ACCORDANCE WITH ARTICLE 690 OF THE NEC 2023 <br />3. THE UTILITY INTERCONNECTION APPLICATION MUST BE APPROVED AND PV SYSTEM INSPECTED <br />PRIOR TO PARALLEL OPERATION. <br />--4. ALL CONDUCTORS OF A CIRCUIT, INCLUDING THE EGC, MUST BE INSTALLED IN THE SAME <br />` RACEWAY, OR CABLE, OR OTHERWISE RUN WITH THE PV ARRAY CIRCUIT CONDUCTORS WHEN <br />THEY LEAVE THE VICINITY OF THE PV ARRAY. <br />= 5. WHERE METALLIC CONDUIT CONTAINING DC CONDUCTORS IS USED INSIDE THE BUILDING, IT <br />SHALL BE IDENTIFIED AS "CAUTION: SOLAR CIRCUIT" EVERY 10FT. <br />6. HEIGHT OF THE AC DISCONNECT SHALL NOT EXCEED 6-7" PER NEC CODE 240.24. <br />7. A GROUNDING ELECTRODE SYSTEM IN ACCORDANCE WITH CEC 690.47 AND 250.50 THROUGH 60 <br />AND 250-166 SHALL BE PROVIDED. PER NEC GROUNDING ELECTRODE SYSTEM OF EXISTING <br />�~ BUILDING MAY BE USED AND BONDED TO THE SERVICE ENTRANCE. IF EXISTING SYSTEM IS <br />INACCESSIBLE OR INADEQUATE A SUPPLEMENTAL GROUNDING ELECTRODE WILL BE USED AT <br />THE INVERTER LOCATION CONSISTING OF A UL LISTED 8 FT. GROUND ROD WITH ACORN CLAMP. <br />GROUNDING ELECTRODE CONDUCTORS SHALL BE NO LESS THAN #8 AWG AND NO LARGER <br />THAN #6 AWG COPPER AND BONDED TO THE EXISTING GROUNDING ELECTRODE TO PROVIDE <br />FOR A COMPLETE SYSTEM. <br />8. PHOTOVOLTAIC MODULES ARE TO BE CONSIDERED NON-COMBUSTIBLE. <br />9. PHOTOVOLTAIC INSTALLATION WILL NOT OBSTRUCT ANY PLUMBING. MECHANICAL, OR BUILDING <br />ROOF VENTS. <br />10. ALL WIRING MUST BE PROPERLY SUPPORTED BY DEVICES OR MECHANICAL MEANS DESIGNED <br />AND LISTED FOR SUCH USE. WIRING MUST BE PERMANENTLY AND COMPLETELY HELD OFF THE <br />ROOF SURFACE. <br />11. ALL STNAGE TO BE PLACED IN ACCORDANCE WITH THE LOCAL BUILDING CODE. IF EXPOSED TO <br />SUNLIGHT, IT SHALL BE UV RESISTANT. ALL PLAQUES AND SINAGE WILL BE INSTALLED AS <br />REQUIRED BY THE NEC AND AHJ. <br />12. AS SPECIFIED BY THE AHJ, EQUIPMENT USED IN UNGROUNDED SYSTEMS LABELED ACCORDING <br />TO NEC 690.35(F). <br />13. INVERTER(S) USED IN UNGROUNDED SYSTEM SHALL BE LISTED FOR THIS USE [NEC 690.35(G)]. <br />14. THE INSTALLATION OF EQUIPMENT AND ALL ASSOCIATED WIRING AND INTERCONNECTION <br />SHALL BE PERFORMED ONLY BY QUALIFIED PERSONS [NEC 690.4(C)] <br />15. ALL OUTDOOR EQUIPMENT SHALL BE NEMA 3R RATED (OR BETTER), INCLUDING ALL ROOF <br />MOUNTED TRANSITION BOXES AND SWITCHES. <br />16. ALL EQUIPMENT SHALL BE PROPERLY GROUNDED AND BONDED IN ACCORDANCE WITH NEC <br />ARTICLE 250. <br />17. SYSTEM GROUNDING SHALL BE IN ACCORDANCE WITH NEC 690,41. <br />18. PV SYSTEM CIRCUITS INSTALLED ON OR IN BUILDINGS SHALL INCLUDE A RAPID SHUTDOWN <br />FUNCTION IN ACCORDANCE WITH NEC 690.12 <br />19. DISCONNECTING MEANS SHALL BE LOCATED IN A VISIBLE, READILY ACCESSIBLE LOCATION <br />WITHIN THE PV SYSTEM EQUIPMENT OR A MAXIMUM OF 10 FEET AWAY FROM THE SYSTEM [NEC <br />690.13(A)] <br />20. ALL WIRING METHODS SHALL BE IN ACCORDANCE WITH NEC 690.31 <br />r <br />21. WORK CLEARANCES AROUND ELECTRICAL EQUIPMENT WILL BE MAINTAINED PER NEC <br />110.26(A)(1), 110.26(A)(2) AND 110.26(A)(3). <br />22. ROOFTOP MOUNTED PHOTOVOLTAIC PANELS AND MODULES SHALL BE TESTED, LISTED & <br />IDENTIFIED IN ACCORDANCE WITH UL1703 <br />23. ELECTRICAL CONTRACTOR TO PROVIDE CONDUIT EXPANSION JOINTS AND ANCHOR CONDUIT <br />RUNS AS REQUIRED PER NEC. <br />{ n <br />1 <br />X <br />y ECTOR <br />n a l n E E R a <br />657 W. GALENA PARK BLVD. STE. 707 PHONE lH177I 990-117-9 <br />k 'PAPER, LXTA E1402Q wWW. VECTORSE.CQM <br />vl LlcENSED <br />ROFESSIONAL <br />BEN <br />25: <br />01 /31 /2025 <br />VSE Project Number: U3594.0103.251 <br />I hereby certify that this plan, specification or report <br />Vector structura€ engineering has reviewed the existing was prepared by me or under my direct supervision <br />structure With loading from the solar array and screw and that I am a duly Licensed Professional Engineer <br />connections to the existing framing. The design of the <br />racking system, racking connections, and all other under the laws of the State of Minnesota, <br />structural is by others. Mechanical. architectural, and all Kelly G. Springer, License NO. st}925, <br />other nonstructural aspects of the design are by others. <br />Electrical is by others, unless stamped by Dean Levorsen. Expiration Date: 30-June-2026 <br />WOLF RIVER <br />_JWELECTRIC <br />WOLF RIVER ELECTRIC <br />101 ISANTI PARKWAY NE, <br />SUITE G ISANTI, MN 55040 <br />ELECTRICAL LICENSE: <br />EA777669 <br />Building License <br />BC773271 <br />Contact: (763) 229-6662 <br />contact@wolf rive relectric. com <br />DESIGNED BY: <br />WOLF RIVER <br />ELECTRIC <br />Awo to 7 6J <br />je- <br />Designer Signature <br />r <br />I: <br />= <br />z <br />o <br />w <br />� <br />�LLii <br />�z� <br />cM <br />O <br />wLn <br />N <br />Q <br />U <br />= <br />-0 <br />•- <br />Ln <br />U#) <br />CL <br />z <br />� <br />w <br />w <br />o <br />w <br />z <br />N <br />w <br />o <br />Q <br />0= <br />N <br />Z) <br />V) <br />Revisions Table <br />Description I Date I Rev. <br />Sheet Name & <br />Creation Date <br />COVER <br />SHEET <br />01/24/2025 <br />Sheet Number <br />PV-0.0 <br />