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HomeMy WebLinkAboutFinal solar Review 7463 melody Drive L U C E N T Lucent Engineering, P.C. 814 E 1475 N ENGINEERING Lehi, LIT84043 m: (309)645-0999 Solar Professlonal Englneering Consultlnc oz3o5z< admin(a)-lucentenq.co June 12, 2023 APPROVED Everlight Solar JensenD06/15/2023 PO Box 930550 Verona, WI 53593 RE: Engineering Services Jass Residence Digitally signed by Nicholas J Bowens 7463 Melody Drive Northeast, Fridley, MN a Q aline,MiNiCA01410C00000184534708F50004D286, Nicholas J Bowens O=LUCENT ENGINEERING P.C.,C=US 5.12 kW System Date:2023.06.1207:33:39-06'00' Solo Job#3658710 To Whom It May Concern, We have reviewed the following information regarding the solar panel installation for this project. Alterations to these documents or plans shall not be made without direct written consent of the Engineer of Record. A.Assumptions from Field Observation provided by Everlight Solar The following structural design regarding the proposed alterations have been prepared from these assumptions. The verification of the field observations is the responsibility of the contractor. Prior to commencement of work, the contractor shall verify the framing sizes, spacings, and spans noted in the sealed plans, calculations, and/or certification letter and notify the Engineer of Record of any discrepancies. Roof Roof Finish : Asphalt Shingle Roof Underlayment: Plywood Roof Profile : Gable Roof Structural System : Rafter Truss Top Chord/Setup: 2 x 6/Rafter Chord/Rafter Wood Grade : Doug-Fir#1 or better Truss/Rafter Spacing : 16" o.c. Roof Slope : 24 deg Max Top Chord/Rafter Span : 10.65 ft Bearing Wall Type : Convl Lt-Frame Constr Foundation : Permanent Concrete Stories : Two B. Building Design Criteria Code : 2020 MNRC (ASCE 7-16) Risk Category : II Roof Live Load : 20 psf(0 psf at panels) Occupancy Class : IRC-1 Ground Snow Load : 50 psf Roof Dead Load : 7.1 psf Ult Wind Speed : 115 mph PV Dead Load : 3 psf Exposure Category : C Total Dead Load : 10.1 psf C. Summary of Existing Structure Results Roof After review of the field observations and based on our calculations and in accordance with the applicable building codes and current industry standards, the existing roof structure supporting the proposed alterations consisting of the solar array has been determined to be: - Adaquate to support the additional imposed Ioa . No structural upgrades are required. D.Solar Panel Support Bracket Anchorage 1. Solar panels shall be designed, mounted, and installed in accordance with the most recent "Quickbolt Manual", which can be found on the Quickbolt website(hftp://quickbolt.com). 2. Manufacturer's Panel Bracket Connection to Roof Chord/Rafter Member: Fastener: (1) 5/16" Lag Screw per Bracket NDS Withdrawl Value : 266 Ibs/inch Min. Thread Length and Pentration Depth : 2.5" 3. Considering the existing roof's slope, size, spacing, condition, and calculated loads,the panel bracket supports shall be placed no greater than 48 in. o/c. 4. Panel supports connections shall be staggered to distribute load to adjacent trusses. E. Overall Summary Based on the information supplied to us at the time of this report, on the evaluation of the existing structure, and solar array panel bracket connection, it is our opinion that the roof system will adequately support the additional loads imposed by the solar array. This evaluation conforms to 2020 MNRC and current industry standards. Should you have any questions regarding this letter or if you require further information, do not hesitate to contact me. Sincerely, ���D�,p,S • BQ i�� _:�• •• LICENSED �N PROFESSIONAL •: _ ENGINEER = (P •Q� �-,11 r M'%,\\\06/12/23 Nicholas J. Bowens, PE License No. 60936 Limits of Scope of Work and Liablity The existing structure is assumed to have been designed and constructed following appropriate codes at the time of erection and assumed to have appropriated permits. The calculations performed are only for the roof framing supporting the solar array installation referenced in the stamped plans and were completed according to generally recognized structural analysis standards and procedures, professional engineering, and design experience opinions and judgements. Existing deficiencies which are unknown or were not observed during the time the site observation are not included in this scope of work. All solar panel modules, racking, and mounting equipment shall be designed and installed per the manufacturer's approved installation specifications. The Engineer of Record and the engineering consulting firm assume no responsibility for misuse or improper installation. This analysis is not stamped for water leakage. Framing was determined on information in provided plans and/or photos, along with engineering judgement. Prior to commencement of work,the contractor shall verify the framing sizes, spacings, and spans noted in the stamped plans, calculations, and/or certification letter and notify the Engineer of Record of any discrepancies prior to starting construction. If during solar panel installation, the roof framing members appear unstable or deflect non- uniformly, our office should be notified before proceeding with the installation. The contactor shall also verify that there are no damage/deficiencies(i.e., dry rot, water damage, termite damage, framing member/connection damage, etc.)to framing that was not addressed in the stamped plans, calculations, and/or certification letter and notify the Engineer of Record of any concerns prior to starting construction. Page 2 of 2 June 12, 2023 Lucent Engineering, P.C. Jass Residence AERIAL VIEW GENERAL NOTES 1. INSTALLATION OF SOLAR PHOTOVOLTAIC SYSTEM SHALL BE IN ACCORDANCE WITH NEC ARTICLE 690, AND ALL OTHER APPLICABLE NEC CODES WHERE NOTED OR EXISTING 2. PROPER ACCESS AND WORKING CLEARANCE AROUND EXISTING AND PROPOSED ELECTRICAL ;. EQUIPMENT WILL COMPLY WITH NEC ARTICLE 110 3. ALL WIRES, INCLUDING THE GROUNDING ELECTRODE CONDUCTOR SHALL BE PROTECTED FROM PHYSICAL DAMAGE IN ACCORDANCE WITH NEC ARTICLE 250 4. THE PV MODULES ARE CONSIDERED NON-COMBUSTIBLE; THIS SYSTEM IS UTILITY INTERACTIVE PER UL CONTRACTOR INFORMATION: 1741 AND DOES NOT INCLUDE STORAGE BATTERIES OR OTHER ALTERNATIVE STORAGE SOURCES Everlight Solar Construction . 5. ALL DC WIRES SHALL BE SIZED ACCORDING TO [NEC 690.81 7369 Highway 13 W. Savage, MN 55378 ' 6. DC CONDUCTORS SHALL BE WITHIN PROTECTED RACEWAYS IN ACCORDANCE WITH [NEC 690.31] License#: BCC771658 7. ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL JURISDICTIONAL BUILDING CODE (833) 786-4387 ext. 701 fi STREET VIEW APPROVED ��`\\p,S I J ll,/�, PHOTOVOLTAIC (PV) SYSTEM SPECIFICATIONS JensenD06/15/2023 LICENSED 2 r 4 ELECTRICAL EQUIPMENT = _� PROFESSIONAL ••N _ PV MODULES: _ ENGINEER (15) SOLAR AMERICA S4A410-72MH5 '9jF••.. •••'�5�.` DC SYSTEM SIZE: 6.15 KW DC � ....... Rosso INVERTER(S): ��i�Di'MI %,\066/12/23 Vie, .. (8) AP SYSTEMS DS3-S INVERTER(S) _ AC SYSTEM SIZE: 5.12 Kw AC SEPARATE PERMITS FOR: ELECT, PLUMB. MECH. RACKING SITE INFORMATION RACKING: IRONRIDGE XR-10 SHAWNAJASS ATTACHMENT: QUICKBOLT 2 (QB2) 7463 MELODY DRIVE NORTHEAST FRIDLEY,MN 55432 APPLICABLE GOVERNING CODES AC SYSTEM SIZE: 5.12 KW AC 2020 NATIONAL ELECTRICAL CODE DC SYSTEM SIZE: 6.15 KW DC 2020 MINNESOTA BUILDING CODE SHEET INDEX 2020 MINNESOTA RESIDENTIAL CODE LAT,45.1041442 PV01 COVER 2020 MINNESOTA FIRE CODE LONG,-93.2544485999999 PV02 SITE PLAN (15) SOLAR AMERICA S4A410-72MH5 PV MODULES PV03 ROOF PLAN PV04 MOUNTING DETAIL SITE SPECIFICATIONS (8)AP SYSTEMS DS3-S INVERTER(S) PV05 LINE DIAGRAM OCCUPANCY: IRC-1 PV06 ELECTRICAL CALCS ZONING: RESIDENTIAL PV07 LABELS PV08 PLACARD XCEL ENERGY MN PV09 SITE PHOTOS UTILITY ACCOUNT HOLDER:SHAWNA K JASS PV10 TEST PROCEDURE DRAWN BY: SoloCAD 6/9/2023 COVER - PV01 N CASE #: 05490121 ARRAY DETAILS: 7463 Melody Drive Northeast MOUNTING PLANE: AZIMUTH: TILT: CUSTOMER NAME: Shawna K Jass — — MP1 162° 24° • • • Osborne Rd NEF— <n84�-1 ��� 1370' N CONTRACTOR INFORMATION: FRONT OF HOME Everlight Solar Construction > 7369 Highway 13 W. o Savage, MN 55378 License#: BCC771658 SOLAR ARRAY INVERTERS (833) 786-4387 ext. 701 I BEHIND PANELS I Setback at ridge perR3 4.6. 202 __:�• LICENSE ES D SIO A� RC ,a _ PROFNAL 't ENGINEER ° 1191_911 0 119�_911 ;�� ��•��; •. P� M �\b6/12/23 Roof access and path ay MP1 MAIN SERVICE PANEL per R324.6 LOCATED INSIDE I I SITE INFORMATION SHAW NA 1ASS UTILITY AC DISCONNECT 24/7 UNESCORTED KEYLESS 7463 MELODY DRIVE NORTHEAST ALL PV EQUIPMENT INSTALLED ACCESS SHALL BE PROVIDED I WITHIN 10' OF UTILITY METER TO XCEL ENERGY FOR ALL FRIDLEY,MN 55432 XCEL ENERGY OWNED AC SYSTEM SIZE: 5.12 KW AC METERS AND DISCONNECTS DC SYSTEM SIZE: 6.15 KW DC LAT,45.1041442 LONG,-93.2544485999999 (15) SOLAR AMERICA S4A410-72MH5 PV MODULES Installer Name: Everlight Solar LLC (8)AP SYSTEMS DS3-S INVERTER(S) Email: permits@everlightsolar.com �77�-4�� NO CLEARANCE ISSUES AROUND HOME OR SOLAR XCEL ENERGY MN ARRAY UTILITY ACCOUNT HOLDER:SHAWNA K JASS EQUIPMENT LEGEND: VISIBLE, LOCKABLE, DRAWN BY: SOIOCAD ac UTILITY METER AC DISCONNECTLE, LABELED Nv INVERTER suB SUB PANEL sD SERVICE DISCONNECT ❑ PV MODULES FIRE ACCESS PATHWAY(T TYP) LABELED AC DISCONNECT LOCATED WITHIN 10'METER 6/9/2023 MSP MAIN SERVICE PANEL Pv (FOR UTILOITY PV METER) COMBINER BOX �c LOAD CENTER BAn BATTERY(IES) �B JUNCTION BOX I PROPERTY LINE OF UTILITY METER SITE PLAN - PV02 N 77) . n . EverLight SoLar CONTRACTOR INFORMATION: Everlight Solar Construction 7369 Highway 13 W. Savage, MN 55378 License#: BCC771658 (833) 786-4387 ext. 701 11_611 ����► � 31_011 .� 0 • . off, 0 _�:� LICENSED. ••:2N PROFESSIONAL JB = ENGINEER = O �.•••••••.•%N��\06/12/23 i,,/FI I M IN,, O O SITE INFORMATION SHAW NA 1ASS 7463 MELODY DRIVE NORTHEAST -- — FRIDLEY,MN 55432 36" Fire Pathway Access C AC PV M 1 1_611 AC SYSTEM SIZE: 5.12 KW AC DC SYSTEM SIZE: 6.15 KW DC LAT,45.1041442 LONG,-93.2544485999999 (15) SOLAR AMERICA S4A410-72MH5 PV MODULES (8)AP SYSTEMS DS3-S INVERTER(S) EQUIPMENT INFORMATION: ROOF INFO: PHOTOVOLTAIC ARRAY STRUCTURAL CRITERIA: RACKING MANUFACTURER: IRONRIDGE ROOF TYPE: ASPHALT SHINGLE PV MODULE COUNT: 15 RACKING PART NUMBER: XR-10 ROOF FRAMING: TRADITIONAL FRAMING (STICK FRAMING) ARRAY AREA: MODULE COUNT* 21.38 FT = 320.7 X HOLDER:SHAWNA K JASSCEL ENERGY MN ATTACHMENTS QUICKBOLT 2(QB2) RAFTER/TOP CHORD SIZE: 2x6 ROOF AREA: 1640 FT UTILITY ACCOUNT ATTACHMENT CITY: 39 RAFTER/TOP CHORD SPACING: 16" PERCENT OF ROOF COVERED: 20% DRAWN BY: SoloCAD SPLICE CITY: 2 ATTACHMENT SPACING: 48" ARRAY WEIGHT: MODULE COUNT*49 LBS=735 LBS 6/9/2023 MIDCLAMP CITY: 20 POINT LOAD: ARRAY LBS/ATTACHMENTS=18.85 ENDCLAMP CITY: 20 DISTRIBUTED LOAD: (IbS/ftZ) ARRAY WEIGHT/AREA=2.29 LBS/FTZ ROOF PLAN - PV03 PV MODULE END CLAMP MID CLAMP 1 2 RAIL / ( ( t PV MODULE PV MODULE n . 1'-8" " MAX." EverLi • ht • • RAIL RAIL MAX. FRONT VI EW (E)RAFTER/TOP CHORDS CONTRACTOR INFORMATION: o : Everlight Solar Construction 1 END CLAMP DETAILS 2 MID CLAMP DETAILS 7369 Highway 13 W. Savage, MN 55378 License#: BCC771658 (833) 786-4387 ext. 701 PV MODULE RAIL FLASHING&QUICKBOLT 2(QB2) RAIL 10" MIN - •`�Off;PS • BO ''. 17 1'-411 �::• LICENSED ••;2(A MMAXf PROFESSIONAL I L-FOOT/ATTACHMENT BRACKET 10" MIN - _ ENGINEER �,Z2 1' 4" ,N Q, 4" 2'-8" M IN - - 9•••.• ••:•p 3'-10" MAX MAX ••.........• 5 � 'f I M INN�\`�6/12/23 (E)COMP SHINGLE ROOF(1 LAYER) (E) RAFTER/TOP CHORD FLASHING 2'-8" MIN - SITE INFORMATION 2 Z" MIN. 3'-10" MAX DEPTH QUICKBOLT 2(QB2) SHAWNA JABS 7463 MELODY DRIVE NORTHEAST FRIDLEY,MN 55432 AC SYSTEM SIZE: 5.12 KW AC (E) ROOF FRAMING DC SYSTEM SIZE: 6.15 KW DC 3 DETAIL, MOUNTING AND FLASHING SIDE VIEW LAT,45.1041442 LONG,-93.2544485999999 (15) SOLAR AMERICA S4A410-72MH5 PV MODULES (8)AP SYSTEMS DS3-S INVERTER(S) EQUIPMENT INFORMATION: ROOF INFO: PHOTOVOLTAIC ARRAY STRUCTURAL CRITERIA: RACKING MANUFACTURER: IRONRIDGE ROOF TYPE: ASPHALT SHINGLE PV MODULE COUNT: 15 RACKING PART NUMBER: XR-10 ROOF FRAMING: TRADITIONAL FRAMING(STICK FRAMING) ARRAY AREA: MODULE COUNT* 21.38 FT = 320.7 X HOLDER:SHAWNA K JABSCEL ENERGY MN ATTACHMENTS QUICKBOLT 2 (QB2) RAFTER/TOP CHORD SIZE: 2x6 ROOF AREA: 1640 FT UTILITY ACCOUNT ATTACHMENT CITY: 39 RAFTER/TOP CHORD SPACING: 16" PERCENT OF ROOF COVERED: 20% DRAWN BY: SoloCAD SPLICE CITY: 2 ATTACHMENT SPACING: 48" ARRAY WEIGHT: MODULE COUNT*49 LBS=735 LBS 6/9/2023 MIDCLAMP QTY: 20 POINT LOAD: ARRAY LBS/ATTACHMENTS=18.85 ENDCLAMP QTY: 20 DISTRIBUTED LOAD: (Ibs/ftZ) ARRAY WEIGHT/AREA=2.29 LBS/FTZ MOUNTING DETAIL- PV04 SOLAR AMERICA 54A410-72MH5 SPECS AP SYSTEMS D53-5 SPECS EQUIPMENT SCHEDULE CONDUIT&CONDUCTOR SCHEDULE POWER MAX(PMAX): 410 W MAX INPUTVOLTAGE: 60 V TYPE QTY DESCRIPTION RATING TAG CITY WIRE GAUGE DESCRIPTION CONDUIT SIZE OPEN CIRCUIT VOLTAGE(VOC): 49.1 V MAX DC SHORT CIRCUIT CURRENT: 16 A MODULES: (15) SOLAR AMERICA S4A410-72MH5 410 W (2) 12-2 PV-WIRE,USE-2 COPPER- (L1,L2) MAX POWER-POINT CURRENT(IMP): 10.03 A MAXIMUM OUTPUT POWER: 640 W INVERTERS: (8) AP SYSTEMS DS3-S 640 W 1 (1) 6 AWG BARE COPPER-(GROUND) N/A-FREE AIR MAX POWER-POINT VOLTAGE(VMP): 40.9 V MAXIMUM OUTPUT CURRENT: 2.66 A AC DISCONNECT(S): (1) PV AC DISCONNECT,240V,2-POLE 30A (2) 10 AWG THHN/THWN-2 COPPER- (L1,L2) 2 1"EMT SHORT CIRCUIT CURRENT(ISQ: 10.61 A NOM.OUTPUT VOLTAGE: 240 V AC COMBINER: (1) PV AC COMBINER 100 A (1) 10 AWG THWN-2 COPPER-(GROUND) SERIES FUSE RATING: 20 A MAX UNITS PER 20A CIRCUIT: 6 3 (4) 10 AWG THHN/THWN-2 COPPER- (L1,L2) 1"EMT 1-PHASE,60 HZ,UL 1741 LISTED (1) 10 AWG THWN-2 COPPER-(GROUND) EverLight • • (3) 10 AWG THWN-2 COPPER-(L1,L2,NEUTRAL) CUSTOMER NAME: Shawna K Jass (1) 10AWG THWN-2COPPER-(GROUND)4 1"EMT CASE #: 05490121 CONTRACTOR INFORMATION: DESIGN SHALL MEET NEC REQUIREMENTS Everlight Solar Construction 7369 Highway 13 W. Savage, MN 55378 License #: BCC771658 (833) 786-4387 ext. 701 REFERENCE POINT OF APPLICABILITY (N)100A THE PV PRODUCTION METER 10,120/240 VAC AC COMBINER BOX SOCKET MUST HAVE LEVER (E)150A MAIN SERVICE PANEL TO UTILITY GRID SOLAR LOADS ONLY BYPASS/BYPASS UL 1741 COMPLIANT STRING(2):3 MODULES VISIBLE-OPEN TYPE, UTILITY PV PRODUCTION (E)150A-2P LOCKABLE,READILY METER L ACCESSIBLE,LABELED, LINE SIDE 240V,2-POLE,FUSED 30A (E)LOADS 21NVERTERS (N)30A FUSES SITE INFORMATION (N)30A-2P SHAWNA JABS (2) 20A-2P N STRING(1):12 MODULES NEMA 3R 1 J-BOX 2 (E) 7463 MELODY DRIVE NORTHEAST - +— — —— — — — FRIDLEY,MN 55432 UTILITY AC LOAD SIDE -„ 61NVERTERS DISCONNECT 1-PH,3-WIRE, N AC SYSTEM SIZE: 5.12 KW AC „ 120/240V,200A L_L______I_ ■ ■ — �G�1 4 4 DC SYSTEM SIZE: 6.15KWDC �J NO LOADS OR STAGE 4 NEMA 3R NEMA 3R L J SYSTEM ON DER SIDE OF ram-. I LAT,45.1041442 1 J-BOX 2 J-BOX 3 PRODUCTION METER --1 G J LONG,-93.2544485999999 (E) UTILITY METER (15) SOLAR AMERICA S4A410-72MH5 (E) GROUNDING/�I PV MODULES ELECTRODE �_ (8)AP SYSTEMS DS3-S INVERTER(S) ALL PV EQUIPMENT INSTALLED WITHIN 10'OF UTILITY METER XCEL ENERGY MN UTILITY ACCOUNT HOLDER:SHAWNA K JASS VISIBLE, LOCKABLE, DRAWN BY: SoloCAD LABELED AC DISCONNECT 6/9/2023 LOCATED WITHIN 10' OF UTILITY METER LINE DIAGRAM - PV05 STRING CALCULATIONS SYSTEM OCPD CALCULATIONS AP Systems DS3-S STRING#1 STRING#2 INVERTER MODEL(S): AP SYSTEMS DS3-S MAX AC CURRENT: 15.96A 5.32A #OF INVERTERS: 8 MICRO INVERTERS IN SERIES 6 2 MAX OUTPUT CURRENT: 2.66A NOMINAL STRING VOLTAGE: 240V 240V (#OF INVERTERS)X(MAX OUTPUT CURRENT)X 125%<=OCPD RATING MAX AC OUTPUT POWER 3840W 1280W (8 X 2.66A X 1.25)=26.6A<=30A,OK ARRAY DC POWER: 615OW BUSBAR CALCULATIONS-120%RULE TOTAL MAX AC CURRENT: 21.28A MAIN BUSBAR RATING: 150A NUMBER OF CURRENT CARRYING CONDUCTORS PERCENT OF VALUES MAIN DISCONNECT RATING: 150A 4-6 .80 PV OCPD RATING: 30A CONTRACTOR INFORMATION: 7-9 .70 (MAIN BUS RATING X 120%)-MAIN DISCONNECT RATING>=OCPD RATING Everlight Solar Construction 10-20 .50 (150A X 1.2)-150A=30A,>=30A,OK 7369 Highway 13 W. CONDUIT&CONDUCTOR SCHEDULE Savage, MN 55378 License#: BCC771658 TAG CITY WIREGAUGE DESCRIPTION CONDUIT SIZE CONDUCTOR RATING CO N D UCTO R TE M P.RATE AMBIENTTEMP TEMP.DERATE #OF CONDUCTORS CONDUCTOR RATING CONDUIT FILL (833) 786-4387 ext. 701 DERATE W/DERATES 1 (2) 12-2 PV-WIRE,USE-2 COPPER- (L1,L2) N/A-FREE AIR 30A 90°C 32°C 0.96 N/A-FREE AIR 28.8A N/A-FREE AIR (1) 6 AWG BARE COPPER-(GROUND) 2 (2) 10 AWG THHN/THWN-2 COPPER- (L1,L2) 1"EMT 40A 90°C 32°C 0.96 1 38.4A 7.3% (1) 10 AWG THWN-2 COPPER-(GROUND) 3 (4) 10 AWG THHN/THWN-2 COPPER- (1-1,L2) 1"EMT 40A 90°C 32°C 0.96 0.8 30.72A 12.2% (1) 10 AWG THWN-2 COPPER-(GROUND) 4 (3) 10 AWG THWN-2 COPPER-(L1,L2,NEUTRAL) 1"EMT 35A 75°C 32°C 0.94 1 32.9A 9.8% (1) 10 AWG THWN-2 COPPER-(GROUND) SITE INFORMATION SHAW NA 1ASS 7463 MELODY DRIVE NORTHEAST FRIDLEY,MN 55432 AC SYSTEM SIZE: 5.12 KW AC DC SYSTEM SIZE: 6.15 KW DC LAT,45.1041442 LONG,-93.2544485999999 (15) SOLAR AMERICA S4A410-72MH5 PV MODULES GROUNDING&GENERAL NOTES: INTERCONNECTION NOTES: 1. PV INVERTER IS UNGROUNDED,TRANSFORMER-LESS TYPE. 1. INTERCONNECTION SIZING, LIMITATIONS AND COMPLIANCE DETERMINED IN ACCORDANCE WITH [NEC (8)AP SYSTEMS DS3-S INVERTER(S) 2. DC GEC AND AC EGC TO BE SPLICED TO EXISTING ELECTRODE 705.121. 3.ANY EXISTING WIRING INVOLVED WITH PV SYSTEM CONNECTION THAT IS FOUND TO BE 2. GROUND FAULT PROTECTION IN ACCORDANCE WITH [NEC 215.91, [NEC 230.951 AND [NEC 690.411 3. ALL EQUIPMENT TO BE RATED FOR BACKFEEDING. INADEQUATE PER CODE SHALL BE CORRECTED PRIOR TO FINAL INSPECTION. 4. PV BREAKER TO BE POSITIONED AT THE OPPOSITE END OF THE BUSBAR RELATIVE TO THE MAIN BREAKER. XCEL ENERGY MN 4.JUNCTION BOX QUANTITIES,AND PLACEMENT SUBJECT TO CHANGE IN THE FIELD- DISCONNECT NOTES: UTILITY ACCOUNT HOLDER:SHAWNA K JASS JUNCTION BOXES DEPICTED ON ELECTRICAL DIAGRAM REPRESENT WIRE TYPE TRANSITIONS. 1. DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE SWITCH IS OPENED THE CONDUCTORS 5.AC DISCONNECT NOTED IN EQUIPMENT SCHEDULE OPTIONAL IF OTHER REMAINING LIVE ARE CONNECTED TO THE TERMINALS MARKED"LINE SIDE"(TYPICALLY THE UPPER TERMINALS) DRAWN BY: SOIOCAD AC DISCONNECTING MEANS IS LOCATED WITHIN 10'OF SERVICE DISCONNECT. 2. AC DISCONNECT MUST BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE,AND BE A VISIBLE-BREAK SWITCH 6/9/2023 ELECTRICAL CALCS - PV06 LABEL 6 WARNING LABEL ATDIR FOR PV DISCONNECTING MEANS PHOTOVOLTAIC AT DIRECT-CURRENT EXPOSED RACEWAYS,CABLE TRAYS,COVERS AND ENCLOSURES OF JUNCTION WHERE ALL TERMINALS OF THE ■ SOURCEOWER BOXES,AND OTHER WIRING METHODS;SPACED AT MAXIMUM 10FT SECTION OR WHERE ELECTRIC SHOCK HAZARD DISCONNECTING MEANS MAY BE SEPARATED BY ENCLOSURES,WALLS,PARTITIONS,CEILINGS,OR FLOORS. ENERGIZED IN THE OPEN [NEC 690.31(D)(2)] TERMINALS ON THE LINE AND POSITION. LABEL 12 [NEC690.13(B)] SOLAR LABEL .CAUTION■ SIGN LOCATED AT MAIN SERVICE LOAD SIDES MAY BE ENERGIZED � � IN THE OPEN POSITION WITH RAPID SHUTDOWN FOR PV SYSTEMS THAT SHUT DOWN THE ARRAY AND DISCONNECTING MEANS IF ALL ELECTRICAL CONDUCTORS LEAVING THE ARRAY: ALL ELECTRIC POWER SOURCE POWER SOURCE DISCONNECTING MEANS SIGN TO BE LOCATED ON OR NO MORE THAN 3 FT ARE GROUPED WITHIN 10'AND LINE OF SITE TURN RAPID SHUTDOWN SO ARELEC RIC AWAY FROM SERVICE DISCONNECTING MEANS TO DISCONNECTING MEANS GROUPED OF MAIN SERVICE DISCONNECT LABEL 2 PVPpNELS WHICH THE PV SYSTEMS ARE CONNECTED AND SHALL DIRECT CURRENT AT EACH DC DISCONNECTING SW1CH TO THE"OFF" AND LABELED WITHIN 10 FT AND [NEC 705.10]. POSITION TO SHUT DOWN INDICATE THE LOCATION OF ALL IDENTIFIED RAPID PHOTOVOLTAIC MEANS,INCLUDING THE DC SHUTDOWN SWITCHES IF NOT AT THE SAME LINE OF SIGHT OF THIS LOCATION DISCONNECT AT THE INVERTER. PV SYSTEM AND REDUCE LOCATION. [NEC690.531 SHOCK HAZARD IN ARRAY [NEC 690.56(C)(1)(a)] CONTRACTOR INFORMATION: MAXIMUM VOLTAGE: 0 VDC LABELI3 Everlight Solar Construction MAX CIRCUIT CURRENT: 0 AMPS NO DC WIRES PRESENT SIGN LOCATED AT AC COMBINER BOX FOR 7369 Highway 13 W. LABEL 8 ALL MICRO-INVERTER/AC MODULE INSTALLS RAPID SHUTDOWN Savage, M N 55378 SIGN LOCATED AT RAPID SHUT DOWN RAPID (IF APPLICABLE). g • DISCONNECT SWITCH[NEC690.56(C)(2)]. RAPID SHUTDOWN TEST License #: BCC771658 LABEL3 SWITCH 833 786-4387 ext. 701 PHOTOVOLTAIC AT POINT OF INTERCONNECTION, SOLAR � NOT REQUIRED MARKED AT AC DISCONNECTING V SYSTEM /A AC DISCONNECT A MEANS. [NEC 690.54,NEC 690.13(B)] LABEL 15 RATED AC OUTPUT CURRENT 21 A WARNING LABEL 9 PLACARD TO BE PLACED PAT E NOMINAL OPERATING AC VOLTAGE 240 V I (ONLY IF 3 OR MORE SUPPLY SOURCES TO A PRODUCTION METER BI-DIRECTIONAL METER PER XCEL BUSBAR) ENERGY. THIS EQUIPMENT IS FED BY MULTIPLE SIGN LOCATED AT LOAD CENTER IF IT FDUAL ARNING LABEL 4 SOURCES.TOTAL RATING OF ALL CONTAINS 3 OR MORE POWER SOURCES. AT POINT OF INTERCONNECTION FOR OVERCURRENT DEVICES,EXCLUDING [NEC 705.12(B)(3)(3)] EQUIPMENT CONTAINING OVERCURRENT MAIN SUPPLY OVERCURRENT POWER SUPPLY DEVICES IN CIRCUITS SUPPLYING POWER TOA BUSBAR OR CONDUCTOR SUPPLIED FORM DEVICE,SHALL NOT EXCEED UTILITY GRID AND PV MULTIPLE SOURCES,EACH SERVICE AMPACITY OF BUSBAR. ELECTRIC SYSTEM EQUIPMENT AND ALL ELECTRIC POWER PRODUCTION SOURCE LOCATIONS. [NEC 705.12(B)(3)] LABEL 10 PHOTOVOLTAIC PLACARD TO BE PLACED AT THE MAIN WARNING BILLING METER PER XCEL ENERGY. LABELS SYSTEM CONNECTED INVERTER OUTPUT CONNECTION PLACED ADJACENT TOTHE SITE INFORMATION BACK-FED BREAKER FROM THE DO NOT RELOCATE INVERTER IF TIE IN CONSISTS OF SHAW NA 1ASS THIS OVERCURRENT LOAD SIDE CONNECTION TO LABEL 11 BUSBAR. 7463 MELODY DRIVE NORTHEAST DEVICE [NEC 705.12(B)(2)(3)(b)] PLACARD TO BE PLACED ATAC DISCONNECT UTILITY AC DISCONNECT PER XCEL ENERGY. FRIDLEY,MN 55432 AC SYSTEM SIZE: 5.12 KW AC DC SYSTEM SIZE: 6.15 KW DC LABELING DIAGRAM: MAIN SERVICE PANEL LAT,45.1041442 OLONG,-93.2544485999999 PV COMBINER EXISTING SUB PANEL SUBPANEL-IF USED TO (ONLY IF WHERE POINT O3 10 (15) SOLAR AMERICA S4A410-72MH5 COMBINE PV OUTPUT OF INTERCONNECTION PV MODULES CIRCUITS OR INVERTER AC DISCONNECT IS MADE) 4O o 0 (8)AP SYSTEMS DS3-S INVERTER(S) JUNCTION BOX O O 1 O 3 O 1 O 3 O O o 0 0 011 O4 12 O6 -------- O O --- ---- --- 15 XCEL ENERGY MN LABELING NOTES: 6 O8 O9 O O UTILITY ACCOUNT HOLDER:SHAWNA K JASS 1. LABELS CALLED OUTACCORDING TO ALL COMMON CONFIGURATIONS.ELECTRICIAN TO DETERMINE PV EXACT REQUIREMENTS IN THE FIELD PER CURRENT NEC AND LOCAL CODES AND MAKE APPROPRIATE (ONLY IF (ONLY IF 13 INTERCONNECC TION INTERCONNECTION ADJUSTMENTS. CONSISTS OF LOAD CONSISTS OF LOAD DRAWN BY: SOIOCAD 2. LABELING REQUIREMENTS BASED ON THE 2014 NATIONAL ELECTRIC CODE,OSHA STANDARD 19010.145, SIDE BREAKER) SIDE BREAKER) ANSI Z535. 6/9/2023 3. MATERIAL BASED ON THE REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION. ** ELECTRICAL DIAGRAM SHOWN ABOVE IS FOR LABELING PURPOSES ONLY. NOT AN ACTUAL REPRESENATION OF 4. LABELS TO BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED[NEC 110.211 EQUIPMENT AND CONNECTIONS TO BE INSTALLED. LABEL LOCATIONS PRESENTED MAY VERY DEPENDING ON TYPE OF S. LABELS TO BE A MINIMUM LETTER HEIGHT OF 3/8",WHITE ON RED BACKGROUND;REFLECTIVE,AND INTERCONNECTION METHOD AND LOCATION PRESENTED ELECTRICAL DIAGRAM PAGE. ** LABELS - PV07 PERMANENTLY AFFIXED[NEC 690.31(G)] CAUTION :0*4.v POWER TO THIS BUILDING IS ALSO SUPPLIED FROM ROOF MOUNTED EverLight SOLAR ARRAYS WITH SAFETY DISCONNECTS AS SHOWN: N SYSTEM UTILIZES MICROINVERTERS LOCATED UNDER EACH MODULE CONTRACTOR INFORMATION: Everlight Solar Construction FRONT OF HOME 7369 Highway 13 W. Savage, MN 55378 License #: BCC771658 (833) 786-4387 ext. 701 JB O PV ARRAY OL 0 1 1 1 COMBINER c AC PV M MAIN DISTRIBUTION UTILITY DISCONNECT SITE INFORMATION SHAW NA 1ASS RAPID SHUTDOWN AC 7463 MELODY DRIVE NORTHEAST DISCONNECT SWITCH FRIDLEY,MN 55432 AC SYSTEM SIZE: 5.12 KW AC 7463 Melody Drive Northeast, Fridley MN 55432 DC SYSTEM SIZE: 6.15 KW DC LAT,45.1041442 LONG,-93.2544485999999 DIRECTORY: (15) SOLAR PO ULES MM41072MH5 PERMANENT PLAQUE OR DIRECTORY PROVIDING THE LOCATION (8)AP SYSTE MS DS3-S I NVE RTE R(S) OF THE SERVICE DISCONNECTING MEANS AND THE PHOTOVOLTAIC SYSTEM. XCEL ENERGY MN (ALL PLAQUES AND SIGNAGE WILL BE INSTALLED AS OUTLINED UTILITY ACCOUNT HOLDER:SHAWNA K JASS WITHIN: NEC 690.56(B)&(C), [NEC 705.10] DRAWN BY: SoIoCAD 6/9/2023 PLACARD - PV08 SITE PHOTOS: s - CONTRACTOR INFORMATION: WIWI. Everlight Solar Construction 7369 Highway 13 W. m B W, Savage, MN 55378 — ( License#: BCC771658 _ (833) 786-4387 ext. 701 _- E3 r i SITE INFORMATION SHAWNAJASS 7463 MELODY DRIVE NORTHEAST FRIDLEY,MN 55432 AC SYSTEM SIZE: 5.12 KW AC m i. /- DC SYSTEM SIZE: 6.15 KW DC LAT,45.1041442 i h., LONG,-93.2544485999999 15 1 7 (15) SOLAR AMERICA S4A410-72MH5 PV MODULES �. (8)AP SYSTEMS DS3-S INVERTER(S) i XCEL ENERGY MN UTILITY ACCOUNT HOLDER:SHAWNA K JASS DRAWN BY: SoloCAD * _ 6/9/2023 — - SITE PHOTOS- PV09 SITE PHOTOS: 41 — • • • - ? A CONTRACTOR INFORMATION: ` - •. y*' Everlight Solar Construction f� 4 7369 Highway 13 W. Savage, MN 55378 r. � i -•—tom r License#: BCC771658 (833) 786-4387 ext. 701 i 4 • Wow- 77 r -1 I ,r SITE INFORMATION SHAW NA 1ASS 7463 MELODY DRIVE NORTHEAST - P FRIDLEY,MN 55432 r AC SYSTEM SIZE: 5.12 KW AC a DC SYSTEM SIZE: 6.15 KW DC LAT,45.1041442 LONG,-93.2544485999999 (15) SOLAR AMERICA S4A410-72MH5 ' r PV MODULES 9 - t (8)AP SYSTEMS DS3-S INVERTER(S) XCEL ENERGY f f � I 'j,','' d fi ; `� s`j J ! UTILITY ACCOUNT HOLDER:IHAWNA K JASS P` Fj r • � I.may I.4� • DRAWN BY: SoIoCAD 6/9/2023 ' FRONT/BACK VIEWS- PV09.1 SITE PHOTOS: £E �� 0111. • z t i -- .. 1'r J n' r �- � _ °'PAY�-• `. 1 •T _{ _ .._ .� . J % t :fi a y. -: -£' ��-' INFORMATION:CONTRACTOR I ' Everlight Solar Construction 7369 Highway 13 W. t• ' Savage, MN 55378 ` _ _ _ ,} :•r�� �• License#: BCC771658 .._ _. r _• �. ti .° °. .; .�� .,'_ .., `k � _ (833) 786-4387 ext. 701 Alb Vi- xv TWO 9 � - , '{ r - `P r SITE INFORMATION -Yr• s - .-. f' - .� ' .. SHAWNAIASS Y _ ; 7463 MELODY DRIVE NORTHEAST .T6 FRIDLEY,MN 55432 owl AC SYSTEM SIZE: 5.12 KW AC DC SYSTEM SIZE: 6.15 KW DC LAT,45.1041442 LONG,-93.2544485999999 (15) SOLAR AMERICA S4A410-72MH5 PV MODULES 1 (8)AP SYSTEMS DS3-S INVERTER(S) . r XCEL ENERGY MN . r UTILITY ACCOUNT HOLDER:SHAWNA K JASS DRAWN BY: SoloCAD a, ~ 6/9/2023 y 4r•- SIDE VIEWS- PV09.2 r ! �COMbli�11 Everli ht Solar T a[ry�aA3M .. � _. � — J .-. � p•Asa _. �• J OF got . � ' aAAAAAAAAAA� ,� M91 fq • Imo- - ,_ i i��.�t��'�.I*'r i ik i i� �,� �+ i x.'"� ��!' ;�i �,It.�'�t" fir., ! - ..— - �� • i i i; .. ft 4 ! S •' �T..4}.d},rr�}1' ,�.ytF�L � �.GI/ d4/'.�` 1kYl a + I. � v �1....f. _tea. _ — � rfrd�.�� �' � ,,�,�- .F LL1rlt�.�•�F�� ��j�+1W�.I,r ti,� ` f,wl,A� k� � ICJ- 1 rll l �� , ( " �'I I �, ��"."� �0¢3 I J f �,+ •Rr�' ����},,f. �C * •I, r��',�' PrC�� r �f' °� Y'y{f Yj'��ry.htl• p � �" M` 'Id A� 4;. �. I I , +Irw. r7i"'� ��vlY,� {��' � � -,���1' '"f•Y F ��1 y �'► "', q.. v ..d` Fh � 1 r. k 41:.ti f 11 Iry �I A 'r r r j 4� rl , I , �. � t A l,• Jt� � r ap- CASE #: 05490121 Contact Info and General 1. Name of Customer who owns service, the Xcel Energy "customer of record" for existing services n . 2. Installation premise address shall match application address _ 2.1 Address shall match the premise address for existing customer/services 3. Application OID, SRC, or case number assigned to the project CONTRACTOR INFORMATION: Everlight Solar Construction 4. A note stating "All testing shall be performed by qualified personnel" 7369 Highway 13 W. Savage, MN 55378 Testing Applicable to all DER License#: BCC771658 (833) 786-4387 ext. 701 5. The procedure shall provide steps to verify fixed power factor settings for each inverter meet the project requirements 6. The unintentional islanding test shall at minimum contain the following steps: 6.1 Steps that verify DER system is ready to be energized 6.2 Steps to verify labeling for the Main Service Panel, DER Protection, DC Disconnect, AC disconnect, Utility AC disconnect, Production Meter (when applicable) and other relevant labelling and signage 6.3 Steps to energize the DER system 6.4 While in normal operation, steps to verify the voltages at the DER AC terminals are within 5% of the combined DER AC voltage ratings and all LEDs, SITE INFORMATION alarms, and/or LCD codes are "normal" SHAW NA JABS 6.5 While in normal operation, steps to verify that all DER units are operational and producing power 7463 MELODY DRIVE NORTHEAST FRIDLEY,MN 55432 6.6 Steps to simulate the loss of utility sourcell for the unintentional islanding test shall be listed AC SYSTEM SIZE: 5.12 KW AC 6.6.1 Clearly identify the disconnection device being used to simulate this utility power outage DC SYSTEM SIZE: 6.15 KW DC LAT,45.1041442 6.7 Using a voltmeter, verify the voltage at the inverter side of the AC disconnect has dropped to zero LONG,-93.2544485999999 (15) SOLAR AMERICA S4A410-72MH5 6.7.1 Only customer-owned equipment shall be used for this verification. Xcel Energy will not provide special equipment for this verification. Xcel PVMODULES Energy provided meters shall not be used for this verification. (8)AP SYSTEMS DS3-S INVERTER(S) 6.8 Using an ammeter or the DER's display/metering, verify the DER has ceased to energize within two seconds. For three phase systems, three phase monitoringmay be required. XCELENERGYMN y q UTILITY ACCOUNT HOLDER:SHAWNA K JASS 7. Verify DER LEDs, alarms, and/or LCD codes are appropriate for loss of Utility source DRAWN BY: SOIOCAD 8. Steps to restore the lost Utility source shall be listed 6/9/2023 9. A step to verify that the inverter system delays five (5) minutes before resuming power output after the Utility source is restored shall be listed TEST PROCEDURE - PV10 =,-Everlight Solar S4A410-72MHS ` 72 Cell I Mono PERC ELECTRICAL CHARACTERISTICS AT STANDARD TEST CONDITIONS(STC) GF =A=Everlight Solar °cos Module Type S4A410 S4A405 S4A400 S4A395 S4A390 S4A385 S4A410-72M H5 Maximum Power-Pmax(W) 410 405 400 395 390 385 Open Circuit Voltage-Voc(V) 49.1 48.9 48.7 48.6 48.4 48.2 Short Circuit Current-Isc(A) 10.61 10.54 10.47 10.37 10.3 10.22 40 41OW Maximum Power Voltage VmPP(V) 1.17 491 466 4.40 404 .8 Maximum Power Current-Impp(A) 10.03 9.96 9.89 9.78 9.72 9.64 Module Efficiency 21.17% 20.91% 20.66% 20.40% 20.14% 1g,gg% Standard Test Conditions(STC):irradiance 1,000 W/m';AM 1.5;module temperature 25°C.Tolerance of Pmpp:0-+3%. Measuring uncertainty of power:±3%. Mono PERC Module ELECTRICAL CHARACTERISTICS AT NORMAL OPERATING CELL TEMPERATURE(NOCT) All-Black Module Type S4A410 S4A405 S4A400 S4A395 S4A390 S4A385 Maximum Power-Pmax(W) 303 299 296 292 288 285 Open Circuit Voltage-Voc(V) 45.1 45 44.8 44.6 44.4 44.3 Short Circuit Current-Isc(A) 8.5 8.43 8.37 8.31 8.25 8.19 Maximum Power Voltage-Vmpp(V) 37.8 37.6 37.4 37.2 37.1 36.8 Maximum Power Current-Impp(A) 8.02 7.96 7.9 7.85 7.78 7.73 Normal Operating Cell Temperature((NOCT):irradiance 800W/m2;wind speed 1 m/s;cell temperature 45 QC;ambient temperature 20 Measuring uncertainty of power:±3%. dMIS TEMPERATURE CHARACTERISTICS MAXIMUM RATINGS YEAR NOCT 451C (±2C) Maximum System Voltage[V] 1500 made in Temperature Coefficient -0.307%/K Series Fuse Rating[A] 20 Current Temperature Coefficient +0.039%/K /-\ WARRANTY -0.423%/K Sol-Mor 1- oa.o.�..oEo.•o...=E Power Temperature Coefficient L MATERIAL CHARACTERISTICS America's Solution for • Dimensions 1982x1002x40mm(LxWxH) Weight 22kg • Frame Anodized aluminum profile • Front Glass White toughened safety glass,3.2 mm Qua I ty, Service, & W a r r a n ty Cell Encapsulation EVA(Ethylene-Vinyl-Acetate) Back Sheet Composite film Cells 6x 12 pieces monocrystalline solar cells series strings(158.75mmx 158.75mm) JuncOur products are local,top-quality, and cost competitive Cable Box LengthRated 1200 x mm?IP z 67,TUVSUL Cable 8 Connector Length 1200mm,1x4mrrr'/MC4 and MC4 Compatible manufactured in Sacramento, CA. PACKAGING SYSTEM DESIGN Dimensions(LxWxH) 1980xl 140xl 120mm Temperature Range -40'C to+85'C ® Container 20' 270 Withstanding Hail Maximum diameter of 25 mm with Container 40' 810 Impact speed of 23 m-s-1 Maximum Surface Load 5,400 Pa r Module Fire Performance Type 1 World Class Mono Efficiency _ Outstanding Temperature , Coefficient A 1MPiiipp_435W q e -ssc PmIP-nnsw RILI - 9-55°�C,P .9W 362 to R c -55° P-3]w mnP-3 Minimize Micro-crack Improved Shading Tolerance ,,- - " %r Anti Excellent Anti-PID Performance b Certified forSalt/Ammonia ae PI D yl Corrosion Resistance 6* ° VdtageN Wind to 2400PA __ ----- Sg -"�"�"' �;. r Lower LCOE 10 ' 050 Snow to 5400PA C�/� e 6 _ _ _ • _ IIIr1III 35 a -mwwM= 5bjec[[ow nryte= nd.r,drtions - - - ••- LI �'� - / �a i6f SolarJuice Technology Inc. 4° ° VdtageN° 4803 Urban!Ave,McClellan Park,CA 95652,USA www.solar4america.com Excellent performance under weaklight condition 12 916-671-5606 PVsales@solar4america.com APsystems Leading the Industry in • A L T E N E R G Y P O WE R Solar Microinverter Technology Model DS3-S DS3-L DS3 Input Data (DC) Recommended PV Module Power(STC)Range 250Wp-48OWp+ 265Wp-570Wp+ 300Wp-660Wp+ J DS3 Series Peak Power Tracking Voltage 22V-48V 25V-55V 32V-55V " Operating Voltage Range 16V-60V 16V-60V 26V-60V The • powerful Maximum Input Voltage 60V Microinverter Maximum Input Current 16A x 2 18A x 2 20A x 2 • _ microinverter connects - modules Output Data (AC) Maxindependentoutput .. . • • ::• Maximum Continuous Output Power 640VA 768VA 880VA • •-•- •- • Nominal Output Voltage/Range(D 240V/211V-264V CA Rule 21(UL 1741 SA)compliant Nominal Output Current 2.66A 3.20A 3.7A NEC • • 690.12 Rapid Shutdown CompliantNominal Output Frequency/Ranged 60Hz/59.3Hz-60.5Hz ZigBeeEncrypted Wireless Communication Power Factor(Default/Adjustable) 0.99/0.7 leading...0.7 lagging Phase Monitored • Phase Balanced Maximum Units per 20A and 30A Branches 6/9 5/7 4/6 AC Bus Cable 12AWG/10AWG Efficiency Peak Efficiency 97% CEC Efficiency 96.5% PRODUCT FEATURES Nominal MPPT Efficiency 99.5% Night Power Consumption 20mW APsystems 31 generation of dual microinverters are reaching unprecedented power outputs of 640VA or 768VA or 880VA to adapt to today's larger power module. With 2 independent MPPT, encrypted ZigBee signals, the DS3-S, DS3-L and DS3 benefit from an entirely new Mechanical Data architecture and are fully backwards compatible with the QS1 and YC600 microinverters. Operating Ambient Temperature Range -40°F to+149°F(-40°C to+65°C) The innovative and compact design make the product lighter while maximizing power production.The components are encapsulated with Storage Temperature Range -40°F to+185°F(-40°C to+85°C) silicone to reduce stress on the electronics,facilitate thermal dissipation,enhance waterproof properties,and ensure maximum reliability of the Dimensions(W x H x D) 10.3"x 8.6"x 1.6"(262mm X 218mm X41.2mm) system via rigorous testing methods including accelerated life testing. A 24/7 energy access through Apps or web based portal facilitate Weight 5.7lbs(2.6kg) remote diagnosis and maintenance. DC Connector Type Staubli MC4 PV-ADBP4-S2&ADSP4-S2 The DS3 series is interactive with powergrids through a feature referred to as RPC(Reactive Power Control)to better manage photovoltaic power Cooling Natural Convection-No Fans spikes in the grid.With a performance and an efficiency of 97%,a unique integration with 20% less components,APsystems DS3-S, D53-L Enclosure Environmental Rating NEMA 6 and DS3 are a game changer to residential and commercial PV. Features Communication(Inverter To ECU)O Encrypted ZigBee WIRING SCHEMATIC Isolation Design High Frequency Transformers,Galvanically Isolated Energy Management Energy Management Analysis(EMA)system Warranty© 10 Years Standard;25 Years Optional Compliance Safety and EMC Compliance UL1741;CSA C22.2 No.107.1-16;CA Rule 21(UL 1741 SA);FCC Part15;ANSI C63.4;ICES-003;IEEE1547;NEC2014&NEC2017 Section 690.11 DC Arc-Fault circuit;Protection NEC2014&NEC2017 Section 690.12 Rapid Shutdown of PV systems on Buildings;NEC 2020 Q1 Nominal voltage/frequency range can be extended beyond nominal if required by the utility. ©All Rights Reserved Qz Limits may vary.Refer to local requirements to define the number of microinverters per branch Specifications subject to change without notice please ensure you are using the in your area. most recent update found at web:uso.APsystems.com �+ (1)Recommend no more than 80 inverters register to one ECU for stable communication. ®To be eligible for the warranty,APsystems microinverters need to be monitored via the EMA portal.Please refer to our warranty T&Cs available on usa.APsystems.com. APsystems Meets the standard requirements 600 Ericksen Ave NE,Suite 200 Seattle,WA 98110 640 ® for Distributed Energy Resources Tel:844-666-7035 (UL 1741)and identified with the apsystems.com c us CSA Listed Mark 2022/02/15 Rev1.3 /l IRONRIDGE XR Rail Family XR Rail Family The XR Rail Family offers the strength of a curved rail in three targeted sizes. Each size supports specific Solar Is Not Always Sunny design loads,while minimizing material costs. Depending on your location, there is an XR Rail to match. Over their lifetime, solar panels experience countless S extreme weather events. Not just the worst storms in years, i but the worst storms in 40 years. High winds capable of i ripping panels from a roof, and snowfalls weighing `\ enough to buckle a panel frame. XR Rails are the structural backbone preventing these results.They resist uplift, protect XR10 XR100 XR1000 against buckling and safely and efficiently ® XR10 is a sleek,low-profile mounting XR100 is the ultimate residential XR1000 is a heavyweight among transfer loads into the building structure. ® rail,designed for regions with light or mounting rail.It supports a range of solar mounting rails.It's built to handle Their superior spanning capability / no snow.It achieves spans up to 6 feet, wind and snow conditions,while also extreme climates and spans up to 12 requires fewer roof attachments, while remaining light and economical. maximizing spans up to 10 feet. feet for commercial applications. .� reducing the number of roof I ®� 6'spanning capability 10'spanning capability 12'spanning capability penetrations and the amount Moderate load capability Heavy load capability Extreme load capability Clear&black anodized finish Clear&black anodized finish Clear anodized finish of Installation time. Internal splices available Internal splices available Internal splices available Rail Selection IThe table below was prepared in compliance with applicable engineering codes and standards.*Values are based on the following criteria:ASCE 7-16, Gable Roof Flush Mount, Roof Zones 1 &2e, Exposure B, Roof Slope of 8 to 20 degrees and Mean Building Height of 30 ft. Visit IronRidge.com for detailed certification letters. Force-Stabilizing Curve 90 Sloped roofs generate both vertical and lateral 120 forces on mounting rails which can cause them None to bend and twist.The curved shape of XR Rails 140 XR10 XR100 XR1000 is specially designed to increase strength in both directions while resisting the twisting.This unique feature ensures greater security during extreme 160 weather and a longer system lifetime. 90 120 � 20 140 160 9 30 0 160 Compatible with Flat&Pitched Roofs Corrosion-Resistant Materials 90 XR Rails are IronRidge offers All XR Rails are made of 6000-series 40 compatible with a range of tilt leg aluminum alloy,then protected with an , 160 FlashFoot and options for flat anodized finish.Anodizing prevents surface A other pitched roof roof mounting and structural corrosion,while also providing . 80 160 attachments. applications. a more attractive appearance. � 120 160 'Table is meant to be a simplified span chart for conveying general rail capabilities.Use approved certification letters for actual design guidance. 0 :00 ,��_ /lam IRONRIDGE UFO Family of Components System Diagram Simplified Grounding for Every Application - - - - - - - - - - - -- - -m- - - - - - - - - - - - - - - - - - - - - - - _ - - - - - - - - - - - - - - - - - - The UFO family of components eliminates the need for separate grounding hardware by bonding solar modules directly to IronRidge XR Rails. All system types that feature the UFO family—Flush Mount, Tilt Mount and Ground Mount—are fully listed to the UL 2703 standard. UFO hardware forms secure electrical bonds with both the Elt- - - - - - - - - - -- -- -- - - - - - - - - - module and the rail, resulting in many parallel grounding paths throughout the system. This leads to safer and more reliable installations. - - - - - - - - - - - - - -U- - - - - - - - - - - - - - - - - - - - low Stopper Sleeve Universal Fastening Object(UFO) The Stopper Sleeve snaps The UFO securely bonds solar modules to XR onto the UFO,converting it into Rails.It comes assembled and lubricated,and _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ a bonded end clamp. can fit a wide range of module heights. _ — - — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — O UFO C Stopper Sleeve • Grounding Lug BOSS" Splice � Ground Wire Q Approved Enphase microinverters can provide equipment grounding of IronRidge systems, eliminating the need for grounding lugs and field installed equipment ground conductors (EGC). A minimum of two microinverters mounted to the same rail and connected to the same Engage cable is required. Refer to installation manuals for additional details. �'/►j��I/j� U L Certification IF Y Cross-System Compatibility The IronRidge Flush Mount, VM Flush Mount fliagA Ground Mount Tilt Mount, and Ground Mount d d BOSS' Splice '� Systems have been listed to UL XR Rails XR100& XR1000 ' Bonded Structural Splice 2703 by Intertek Group plc. UFO/Stopper d connects rails with built-in bonding teeth.No tools or . UL 2703 is the Standard for BOSSTM Splice d N/A hardware needed. evaluating solar mounting I Grounding Lugs 1 per Row 1 per Row 1 per Array systems. It ensures these devices I Microinverters will maintain strong electrical and Compatible with most MLPE manufacturers. Grounding Lug & Power Refer to system installation manual. Lug A single Grounding L Bonded Attachments mechanical connections over Optimizers timizers y an extended period of time in connects an entire row The bonding bolt attaches Fire Rating Class A Class A N/A of PV modules to the and bonds the L-foot to the extreme outdoor environments. g grounding conductor. rail.It is installed with the Tested or Evaluated with over 400 Framed Modules same socket as the rest of the Modules system. U Go to ironRidge.com/UFO I Refer to installation manuals for a detailed list. Xcel Energya Xcel Energya Table of Contents 1.0 Scope..............................................................................................................................................3 2.0 Terms and References....................................................................................................................3 2.1 Glossary......................................................................................................................................3 2.2 References..................................................................................................................................3 3.0 One Line Diagram...........................................................................................................................4 4.0 Site Plan .........................................................................................................................................7 5.0 Revision History .............................................................................................................................9 Xcel Energy Requirements for DER 6.0 Document Dependencies...............................................................................................................9 Application Completeness Review 6.1 Internal Documents....................................................................................................................9 6.2 External Documents...................................................................................................................9 Applicable to Xcel Energy Minnesota Appendix A-Template for Notice of Incomplete Initial Application Materials......................................10 May 25, 2021 Page 1 of 11 May 25,2021 Page 2 of 11 QB2 6.60 MIN M"Wr PN#17660 a• Part# Box Quantity 17660 4" QB2 (25) 17662 3" Microflashing® (25); 4" QB2 (25); L-Foot (25) Dual Drive Technology 1/2"Hex Outer Drive 6mm Inner Drive MATMAL Stainless Steel 304 Qul-& LT $tAFACE TREATMENT? NAI[: DATE: STATUS PASSIVATION Approved dLl4k MAR.19'19 REM 5/16%4'HEX FLANGE QUICK 90Li PP '100e APPROVED MAR,19"19 9RAMNGRU. SL20190316-1 ��. TOLERANCE: WGISM 01 FORMAT AB kyle: 5:1 SAo. AS PFR DRAWING I rA PAGrs V1 UNT,}ETRN B 1 .2 rm PN# 17661 L-Foot for QB2 Ra.2 v -I-- CID L #. C • {'f OA2.3{0. °° bllffl T- n � Microflashing® --J Part # 17669 5/16" x 3" 304 Stainless Steel Compression Washer Black L- 5830 Las Positas Road,Livermore CA 94551 3948 Airway Drive,Rock Hill SC 29732 5830 Las Positas Road,Livermore CA 94551 1 3948 Airway Drive,Rock Hill SC 29732 Phone:(844)671-6045 1 Fax:(800)689-7975 1 www.quickbolt.com © Phone:(844)671-6045 1 Fax:(800)689-7975 1 www.quickbolf.com QuickBOLT is a division of Quickscrews International Corp. QuickBOLT is a division of Quickscrews International Corp. INSTALL INSTRUCTIONS BUILDING CODE LETTER QB2 ( 17662) 77 Quicka 6 LT RECOMMENDED MATERIALS February 26,2019 • Tools to locate and mark rafter To whom this may concern, • Drill with a 15/64" drill bit • MFG approved sealant (optional) nuick60L I is committed to excellence.The parts tested are durable goads, meaning the material composition and detailed specifications of the parts do not change.Therefore,all stamps are current. • 1/2" Nut Setter Any part tested will have the same results no matter what year the tests are performed. SolarRoofHook is the previous name of QuickBOLT.Any test result referencing SolarRoofHook is INSTALLATION INSTRUCTIONS referring to a QuickBOLT product. 1. Locate and mark the rafter All our parts were tested by a third-party test facility,in possession of a current engineering license for 2. Predrill the hole the state where the tests were performed for the following. 3. Optional: Fill the predrilled hole with MFG approved sealant 1. Uplifttest 4. Optional: Place a ring of sealant around the bottom of the 2. Downward load test ,.. Microflashing°washer 3. Lateral Test—Asphalt Mounts,and Metal Mounts only 5. Place the Microflashing° 4. ASTM E2440 and ASTM E330 Waterproof Tests-QuickBOLT only 6. Insert the Bolt into the L-Foot The following is an excerpt from: 7. Drive the Bolt until the Microflashing° is compressed CALIFORNIA BOARD FOR PROFESSfONAL ENGINEERS AND LAND SURVEYORS I guide to Engineering&Land Surveying for City and County Officials Page 12, Line 27 ti 27.if the license has expired between the time the engineering documents were prepared and the time when the local agency's review is performed,do the documents need to be re-sealed by a licensee with a current license?(B&P Code §§6733,6735,6735.3,6735.4) As long as the license was current at the time the engineering documents were prepared,the documents do not need to be re-sealed prior to review by the local agency.However,an changes(updates or modifications to the r ��i g cY• Y g ( p documents that are made following the review by the local agency would have to be prepared by a licensed engineer with a current license and those r changes would have to be signed and sealed. � �,�� y,•�� s We trust the information provided will resolve any request for the test reports submitted to have a stamp from the current year. Regards Rick Gentry Executive Vice President 5830 Las Positas Road,Livermore CA 94551 3948 Airway Drive,Rock Hill SC 29732 5830 Las Positas Road,Livermore CA 94551 3948 Airway Drive,Rock Hill SC 29732 Phone:(844)671-6045 1 Fax:(800)689-7975 1 www.quickbolf.com Phone:(844)671-6045 1 Fax:(800)689-7975 1 www.quickbolf.com QuickBOLT is a division of Quickscrews International Corp. QuickBOLT is a division of Quickscrews International Corp. CERTIFICATE OF COMPLIANCE Certificate Number 20191115-E493748 CERTIFICATE OF COMPLIANCE Report Reference E493748-20170817 Issue Date 2019-NOVEMBER-15 Certificate Number 20191115-E493748 Report Reference E493748-20170817 Issue Date 2019-NOVEMBER-15 This is to certify that representative samples of the product as specified on this certificate were tested according to the current UL requirements. Addendum- Issued to: QUICKBOLT A DIVISION OF QUICKSCREWS INTERNATIONAL CORP Models/Product 5830 Las Positas Rd USR—Component,Roof Mounting Hook Units,Models 15891 15893 15987 16000 16988 16990 Livermore, CA 94551 16991 16993 17508 17509 17510 17511 17512 17513 17514 17515 17516 17517 17518 17519 17520 17521 17522 17523 17524 17525 17526 17527 17536 17537 17538 17539 17540 17541 17642 17543 This is to certify that COMPONENT-MOUNTING SYSTEMS, MOUNTING DEVICES, 17544 17545 17546 17547 17548 17549 17550 17551 17552 17553 17554 17555 17556 17558 17559 representative samples of CLAMPING DEVICES AND GROUND LUGS FOR USE WITH 17560 17568 17569 17570 17571 17572 17573 17574 17575 17576 17577 17578 17579 17580 17585 PHOTOVOLTAIC MODULES AND PANELS 17586 17587 17588 17589 17592 17596 17600 17601 17606 17607 17608 17609 1761017611 17612 17613 17614 17615 17616 17617 17618 17620 17621 17622 17023 17624 17625 1762617627 17628 (See Adendum for Additional Information.) 17629 17630 17631 17632 17633 17636 17637 17638 17639 17642 17643 17646 17647 17648 17649 17650 17651 17659 17664 17667 17669 17670 17671 17672 17673 17678 17679 17680 17681 17686 Have been investigated by UL in accordance with the 17687 17688 17689 17700 17701 17702 17703 17704 17705 17706 17707 17708 17709 17710 17711 17712 17717 17718 17759 15891-10 158918LK-10 15987A 15987B 17667SS 17672SS 17680SS component requirements in the Standard(s)indicated on 17688SS 17713SS 17720 17721SS 17723 17724SS 17726 17727SS 17729 17730SS 15894SS this Certificate_ UL Recognized components are incomplete 15891SS 15987BSS 17660 17661 17662 17663 in certain constructional features or restricted in performance capabilities and are intended for installation in Ratings:Overcurrent Protection Rating—25 Amps complete equipment submitted for investigation to UL LLC. Standard(s)for Safety: UL 2703 Standard for Mounting Systems, Mounting Devices, Clamping/Retention Devices, and Ground Lugs for Use with Flat-Plate Photovoltaic Modules and Panels. Additional Information: See the UL Online Certifications Directory at www.ul.com/database for additional information This Certificate of Compliance does not provide authorization to apply the UL Recognized Component Mark. Only those products bearing the UL Recognized Component Mark should be considered as being UL Certified and covered under UL's Follow-Up Services. Look for the UL Recognized Component Mark on the product. nvt:,o arrrrtcan cenmurtan hogwm vow aa.hrad,wc ar.ua xa.vr a.ra,i.n ca.uruvon rrwarr ■ UL LLC L VL LLG Any inForrrraun and documentation involving UL Mar%a vice am p—dad on Gehatl of UL LLC JUL)or any-1horitad h.—of UL For Quaationa,plaaaa My iniwma d UL C a,wn 8-1,m inrWri,a UL task savirxs are N�rided ai Lel,ett al UL LLC NLI er a,rr eull,arual licwrxa of UL.F.yuaali,na,Weax contact a local UL Custumar Service Reprosentative at h�llul.ceMabautuUbtaf' a7WmisbOYtVUbeet�f7 aonlaq elaeal UL Cweomer t:ervlea Raeraaarrlaliva ally 4 Z'd1�r1M b mep0loy '.q,lin y� Page 1 of 2 Page 2 of 2 5830 Las Positas Road,Livermore CA 94551 1 3948 Airway Drive,Rock Hill SC 29732 5830 Las Positas Road,Livermore CA 94551 1 3948 Airway Drive,Rock Hill SC 29732 Phone:(844)671-6045 1 Fax:(800)689-7975 1 www.quickbolf.com Phone:(844)671-6045 1 Fax:(800)689-7975 1 www.quickbolf.com QuickBOLT is a division of Quickscrews International Corp. QuickBOLT is a division of Quickscrews International Corp. �& Xcel Ener ys, �� Xcel Ener yH g g 1.0 Scope 3.0 One Line Diagram Outlined below are the engineering documents and associated minimum requirements for a One-Line diagram,also known as a single-line diagram,showing the installation of the DER system and Distributed Energy Resource(DER) interconnection application to be deemed complete.The associated equipment shall be required with each interconnection application.To reduce the chances requirements apply to all DER for the purpose of providing additional detail on how application of a delayed deemed-complete status by increasing the overall clarity of the one-line, it is strongly completeness will be reviewed with respect to governing interconnection requirements. recommended to use a standard graphical symbol set,such as that found in IEEE 315,when such a Interconnections using Energy Storage Systems must also follow the Xcel Energy Storage standardized symbol exists.The following information shall be clearly depicted on the one-line Interconnection Guidelines in addition to the below requirements. In the context of this document, diagram: "Dedicated Power Production Facility" refers to interconnections that connect directly to the Distribution System for the sole purpose of exporting energy to the distribution system and do not Contact information and General have electrical services associated with serving a customer load or premise. 3.1 Customer Name. Note:The Customer Name on the one-line should match the Customer Name on the Appendix A—Template for Notice of Incomplete Initial Application Materials provides a notification application. template for communicating with Interconnection Customers when their initial application cannot be 3.2 Application OID,SRC,or case number assigned to the project deemed complete in accordance with this document. 3.3 Clearly identify the Reference Point of Applicability(RPA).This is the location that the DER system will meet the requirements of IEEE 1547. 2.0 Terms and References Note:For practical purposes,indicating the location that measurements will be taken as Applicable terms and company/industry references are provided below. the "RPA"for the witness test is sufficient to satisfy this requirement in most cases. If measurements are being taken at a disconnect,it should be clear which side of the 2.1 Glossary disconnect measurements are being taken. Distributed Energy Resource(DER): Distributed Energy Resources(DERs) include all sources, including 3.4 For systems larger than 250 kW,a signature from a professional engineer licensed in Minnesota is energy storage systems. All sources interconnected in parallel with Xcel Energy's system require an required. interconnection review. Electrical Component Schematic Reference Point of Applicability:The location,either the Point of Common Coupling or the Point of 3.5 The electrical connections of all major components between the main service meters and the DER DER Connection,where the interconnection and interoperability performance requirements specified in IEEE 1547 apply.With mutual agreement,the Area EPS Operator and Customer may determine a system. point between the Point of Common Coupling and Point of DER Connection.See Minnesota DER Note:Examples of major components include interconnection transformers,breakers, fuses,reclosers,meters,current transformersz,potential transformers,and inverters. Technical Interconnection and Interoperability Requirements for more information. Note:All customer equipment shall be located on the customer-side of the main service 2.2 References meter 1. Xcel Energy Section 9 Tariff Note:All Dedicated Power Production Facilities require a dedicated transformer with no 2. Xcel Energy Section 10 Tariff other associated load or DER interconnections. 3. Xcel Energy Standard for Electric installation and Use 4. Xcel Energy Storage Interconnection Guidelines 5. National Electric Code 6. U L 1741 7. IEEE 1547 1 Xcel Energy infrastructure is not required to be shown on the customer one-line.Any Xcel Energy equipment shown is subject to change at Xcel Energy's discretion and should not be used for planning/design purposes by the customer Z CT polarity should be clearly marked on the drawing. May 25,2021 Page 3 of 11 May 25,2021 Page 4 of 11 �& s, � XXcel Ener y � cel Ener yH g g 3.6 Main service meter and main service panel Metering Note:Breakers serving only load do not need to be shown in detail,but some indication that load is served from the main service panel,or any other panel in the drawing,is 3.18 PV Production meter, if applicable,with ownership noted(utility or customer) requested. The presence of another breaker is enough to indicate to the reviewer that 3.18.1 For single-phase installations,the meter shall be specified as 1-phase,3-wire additional load is served from this panel. 3.18.2 For three-phase installations,the meter shall be specified as 3-phase,4-wire 3.7 Main service protection between DER and the utility Note:No loads shall be connected on the DER side of an Xcel Energy-owned production Note:This protective device shall be provided immediately after the main service meter. meter. Energy Storage Systems are permissible,provided they only charge from the DER, Typical protective devices include circuit breakers and fuses.An unfused disconnect is not and not the grid,at any time. Indicate PV-only charging if this is the case. considered a protective device. When connected behind a main service panel, the main 3.18.3 All Xcel-owned production meters shall be installed at an Xcel Energy standard voltage service breaker will suffice as the protective device. 3.19 The PV production meter will be required to have the PV generation wired to the line side terminals. Please indicate the LINE SIDE and LOAD SIDE of the PV production meter on the line 3.8 The main service meter voltage and number of phases,and if present,any transformer winding diagram. configuration and voltages. Please do not include any instrument transformer ratios. 3.19.1 Customer owned meters shall not be located on the DER side of the Xcel Energy 3.9 The aggregate kW AC nameplate rating of each DER system production meter4 Note:For example,this will be the sum of all inverters present on a PV system. 3.20 For systems with an output of 200 amps or more:any Xcel-owned metering requiring PTs shall be 3.10 The AC Voltage of the DER System shown with the PTs unfused 3.11 The expected individual kW AC nameplate rating of each inverter of the system Note:Effort should be made to include the most accurate inverter model at the time of AC Disconnect application submission,as it adds greater clarity to the expected performance and 3.21 A visible-open type, lockable,and readily accessible AC disconnect for purposes of isolating the operation of the system,reducing the likelihood of additional requests for information at DER from the utility source labeled "Utility AC Disconnect," "Photovoltaic Utility AC Disconnect," the next step in the process. However,it is expected that designs may be non-materially or similar shall be shown modified after application submission and prior to commissioning. This includes the 3.21.1 Other AC Disconnects shall not be labeled or identified as a "Utility"AC Disconnect, if inverters models.Some flexibility will be provided for this requirement,but final one-lines applicable will need final inverter makes and models prior to permission to operate being granted. Note:The "Utility AC Disconnect"must be accessible to Xcel Energy's personnel 24/7 3.12 Number of phases of the inverters. s without escort,hindrance,or delay. Rack-out/draw-out breakers do not qualify as a 3.13 Number of phases of the DER system. If a three-phase system is using single-phase inverters, "Utility"AC Disconnect. indicate the quantity of inverters per phase. 3.21.2 For installations that require a Production Meter,the Utility AC Disconnect shall be 3.14 When multiple DER units are existing or proposed on a single service:all DER systems shall be located between the DER and production meter shown with proposed and existing marked 3.21.3 For installations not requiring a Production Meter,the Utility AC Disconnect shall be 3.15 For energy storage systems:the Configuration Mode being applied for shall be clearly indicated located between the DER and main service on the one-line. Refer to Section 10 in the TSM for Configuration Mode details. 3.16 If auxiliary DER equipment power is necessary,the circuit for this auxiliary equipment shall be shown Note:Examples of auxiliary DER equipment include axis trackers,heaters,lighting,etc. 3.17 If used, indicate any control system,such as a power control system or plant controller.Give a functional description of the control system. 3 Xcel Energy standard service voltages can be found on Pg.24,section 3.1.1 of the Electric Standard For Electric Installation Note:A description of the system should be provided to help the reviewer understand the and Use.The inverter side of a step-up transformer may be a non-standard Xcel Energy voltage,provided that no Xcel goals or purpose of the control system. If the control system relies on additional sensors, Energy metering is located between the step-up transformer and the inverter 4 Refer to applicable state interconnection tariffs and program rules to determine if production meters are applicable such CTs or PTs, these should be indicated and referenced in the description. 5 Xcel Energy crews do not operate customer rack-out/draw-out breakers and would require customer's personnel to operate to create a visible-open,which causes hindrance and delay that is not acceptable for the"Utility"AC Disconnect. May 25,2021 Page 5 of 11 May 25,2021 Page 6 of 11 �& s, � XXcel Ener y � cel Ener yH g g 3.21.4 When multiple DER units are existing or proposed on a single service:if a single Utility AC Electrical Component Locations Disconnect cannot be used to disconnect all DER,all Utility AC Disconnects should include 4.7 Main service entrance,all meter locations,disconnects,transformers, proposed and existing DER numerical identification such as"Utility AC Disconnect 1 of 2"or similar.The number of disconnects required to be operated to isolate the DER from the utility should be clear. systems 4.7.1 Distance shall be noted between metering and disconnects. Ground Referencing(applies only to systems 100 kW and greater) 4.7.2 For dedicated power production facilities:when an overhead primary service interconnection is used,the customer pole shall be no less than 25'from the Xcel Energy 3.22 Ground referencing'equipment shall be installed between the main service meter and meter pole.Typical acceptable distance from the Xcel Energy meter pole to the customer production meter to provide a ground reference for the system 3.22.1 Details of the ground reference equipment required on the one-line: pole is 40' 4.8 The Production Meter and AC Disconnect should be located together in a readily accessible 3.22.1.1 Type/winding configuration of ground referencing equipment location within 10'of the main service meter 3.22.1.2 Xo value 4.8.1 If the AC disconnect or Production Meter is not located within 10 feet of the main service 3.22.1.3 Xo/Ro ratio meter',a label meeting all requirements of the"Label Details"section should be placed at 3.22.1.4 Neutral current rating the main service meter clearly showing the location of the AC Disconnect 3.22.1.5 Equipment fault withstand rating 4.9 24/7 unescorted keyless access shall be provided to all Xcel Energy equipment 3.22.2 Loss of ground referencing equipment shall immediately trip the DER system offline 4.10 If DER facilities are in close proximity to overhead electric service lines, position,distance and 3.22.2.1 The method of monitoring and tripping shall be shown on the one-line clearance concerns in relation to facilities should be noted.All customer facilities are subject to NESC clearance requirements in relation to Xcel Energy owned facilities. 4.0 Site Plan 4.11 A separate Detail View or Plan View may be required to clearly show location of meters, main Site Plan or location plan identifying location of equipment noted on the one line shall show the service and AC disconnect,when the site layout is unclear or illegible when printed on an 11"x17" following information: sheet Contact Information and General 4.1 Customer Name Note:The Customer Name on the site diagram should match the Customer Name on the application 4.2 Installation premise address Note:The Installation address shall match application address 4.3 Installer name&contact information 4.4 Application OID,SRC,or case number assigned to the project 4.5 Building(s) and streets shall be labelled Note:A minimum of one street should be included on the site plan, with the name, distance,and direction to the nearest cross street,if the nearest cross street is not shown 4.6 Compass direction(indicate North) 6 See the"PV and Inverter-based DER Ground Referencing Requirements and Sample Calculations"document for ground 'If either the metering equipment or disconnect,or both,will be located indoors,this will be evaluated as an exception, reference requirements which may or may not be approved based on the accessibility of the AC Disconnect or the clarity of the placard May 25,2021 Page 7 of 11 May 25,2021 Page 8 of 11 �& � XXcel Ener y* � cel Ener r g g 5.0 Revision History Appendix A- Template for Notice of Incomplete Initial Application Materials ApprovedRevision Date Prepared By If a DER interconnection application is incomplete,complete the form on the following page and Converted to standard provide a copy to the responsible Program Manager. The Program Manager will then communicate 2.0 JCH format/layout,added with the Interconnection Customer to address any issues within the required timeframe. Save a copy several sections of this form in the appropriate engineering folder for the project. Removed sections already covered in the TSM or in other parts of the process 3.0 3/3/2021 MMH and are not required by MN DIP to be submitted in the initial application,clarified requirements for the One Line Diagram and Site Plan Added clarification on 3.5 5/25/2021 MMH Utility AC Disconnect and alignment with TSM 6.0 Document Dependencies 6.1 Internal Documents 1. Xcel Energy Section 9 Tariff 2. Xcel Energy Section 10 Tariff 3. Xcel Energy Standard for Electric installation and Use 4. Xcel Energy Storage Interconnection Guidelines 6.2 External Documents 1. National Electric Code 2. UL1741 3. IEEE 1547 May 25,2021 Page 9 of 11 May 25,2021 Page 10 of 11 �& Xcel aerg y* May 25,2021 To Whom it May Concern: Regarding your DER interconnection request for application number(s): in the state of ,we are writing to inform you that one or more aspects of your application are not complete and require action to update before we can proceed with more detailed engineering reviews. Missing information is noted below under the relevant section heading. Section 3.0 One Line Diagram Section 4.0 Site Plan Please update your relevant application documents and resubmit for Xcel Energy review in accordance with the governing interconnection process timelines. May 25,2021 Page 11 of 11