HomeMy WebLinkAboutLA195597 - Approved Everlight - Quentin Allen - jhl Sealed 2021-08-23_m2xMFqElK814 E 1475 N
Lehi, UT 84043
m: (309) 645-0999
Solar Professional Engineering Consulting admin@lucenteng.co
Everlight Solar
PO Box 930550
Verona, WI 53593
RE: Engineering Services
Allen Residence
20172 Harvest Drive, Lakeville, MN
4.93 kW System
Solo Job #1415419
To Whom It May Concern,
A. Assumptions from Field Observation provided by Everlight Solar
Roof Roof B
Roof Finish :Asphalt Shingle Asphalt Shingle
Roof Underlayment :OSB OSB
Roof Profile :Gable Gable
Roof Structural System :Metal Plate Trusses Metal Plate Trusses
Truss Top Chord/Setup :2 x 4 / Double Fink 2 x 4 / Double Fink
Chord/Rafter Wood Grade :Doug-Fir #1 or better Doug-Fir #1 or better
Truss/Rafter Spacing :24'' o.c.24'' o.c.
Roof Slope :36 deg 36 deg
Max Top Chord/Rafter Span :7.02 ft 7.02 ft
Bearing Wall Type :Convl Lt-Frame Constr CLFC
Foundation :Permanent Concrete Permanent Concrete
Stories :Two Single
B. Building Design Criteria
Code : 2018 IRC (ASCE 7-16)Risk Category : II
Roof Live Load : 20 psf (0 psf at panels)Occupancy Class : R-3
Ground Snow Load : 50 psf Roof Dead Load : 6.5 psf
Ult Wind Speed : 115 mph PV Dead Load : 3 psf
Exposure Category : C Total Dead Load : 9.5 psf
C. Summary of Existing Structure Results
Roof
- Adaquate to support the additional imposed loads. No structural upgrades are required.
Lucent Engineering, P.C.
August 23, 2021
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.
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.
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:
D. Solar Panel Support Bracket Anchorage
1.
2.Manufacturer's Panel Bracket Connection to Roof Chord/Rafter Member:
Fastener : (1) 5/16'' Lag Screw per Bracket
NDS Withdrawl Value : 266 lbs/inch
Min. Thread Length and Pentration Depth : 2.5''
3.
4.
E. Overall Summary
Sincerely,
John H. Leesman, PE
License No. 59214
Limits of Scope of Work and Liablity
Page 2 of 2
Allen Residence
Should you have any questions regarding this letter or if you require further information, do not hesitate to
contact me.
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.
Panel supports connections shall be staggered to distribute load to adjacent trusses.
Solar panels shall be designed, mounted, and installed in accordance with the most recent ''Ironridge
Installation Manual'', which can be found on the Ironridge website (http://ironridge.com).
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 2018 IRC and current industry standards.
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.
Lucent Engineering, P.C.August 23, 2021
Xcel Energy MN
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
PV01 COVER PAGE
PV02 SITE PLAN
PV03 ROOF ATTACHMENTS
PV04 MOUNTING DETAIL
PV05 LINE DIAGRAM
PV06 LABELS
PV07 PLACARD
PV08 SITE PHOTOSPV
PV09 TEST PROCEDURE
COVER PAGE - PV01
DRAWN BY: SoloCAD
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 1741 AND DOES NOT INCLUDE STORAGE BATTERIES OR OTHER ALTERNATIVE STORAGE SOURCES.
5.ALL DC WIRES SHALL BE SIZED ACCORDING TO [NEC 690.8]
6.DC CONDUCTORS SHALL BE WITHIN PROTECTED RACEWAYS IN ACCORDANCE WITH [NEC 690.31]
7.ALL SIGNAGE TO BE PLACED IN ACCORDANCE WITH LOCAL JURISDICTIONAL BUILDING CODE.
PHOTOVOLTAIC (PV) SYSTEM SPECIFICATIONS
AERIAL VIEW:
SHEET INDEX: EQUIPMENT:
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
(17) Silfab SIL-360 NX mono PERC PV MODULES
(9) AP Systems YC600 INVERTER(S)
RACKING: IronRidge - 48" O.C.
OCCUPANCY: R-3
ZONING: RESIDENTIAL
2020 NEC
2020 MRC
2020 MFC
2020 MBC
STREET VIEW:
GENERAL NOTES
APPLICABLE GOVERNING CODES SITE SPECIFICATIONS
AC
PV
MSPM
C
JB
JB
JB
Xcel Energy MN
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
EQUIPMENT LEGEND:
INVERTERVISIBLE, LOCKABLE, LABELED
AC DISCONNECT
METER SOCKET
(FOR UTILITY PV METER)
UTILITY METER
MAIN SERVICE PANEL LC LOAD CENTER
FIRE ACCESS PATHWAY (3' TYP)
C
INV
PV
AC
MSP
M
COMBINER BOX PROPERTY LINE
BATT BATTERY(IES)
VISIBLE, LOCKABLE,
LABELED AC DISCONNECT
LOCATED WITHIN 10'
OF UTILITY METER
SUB SUB PANEL
ENGINEER STAMP
(IF APPLICABLE)
SITE PLAN - PV02
DRAWN BY: SoloCAD
20172 Harvest Drive
FRONT OF HOME
127'-11"
71'-7"
ALL PV EQUIPMENT INSTALLED
WITHIN 10' OF UTILITY METER
24/7 UNESCORTED KEYLESS
ACCESS SHALL BE PROVIDED
TO XCEL ENERGY FOR ALL
XCEL ENERGY OWNED
METERS AND DISCONNECTS
MAIN SERVICE PANEL LOCATED INSIDE
SOLAR ARRAY INVERTERS
BEHIND PANELS
CASE # 04619666
NO CLEARANCE ISSUES AROUND
HOME OR SOLAR ARRAY
ELECTRIC SERVICE LINES ARE
UNDERGROUND NOT OVERHEAD
MP1
PITCH: 36°
AZIMUTH: 90°
MP2
PITCH: 36°
AZIMUTH: 180°
215'
Hamburg Ave
2'
2'
2'
ROOF INFO:
ROOF TYPE asphalt_shingle
ROOF FRAMING manufactured_truss
RAFTER/TOP CHORD SIZE 2x4
RAFTER/TOP CHORD SPACING 24"
ATTACHMENT SPACING 48
AC
PV
MSPM
C
JB
JB
JB
EQUIPMENT INFORMATION:
RAIL MANUFACTURER IronRidge
RAIL PART NUMBER XR-10
ATTACHMENTS Quick Mount PV - E-Mount Lag
ATTACHMENT QTY 38
SPLICE QTY 0
MIDCLAMP QTY 20
ENDCLAMP QTY 28
ROOF INFO:
Xcel Energy MN
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
ENGINEER STAMP
(IF APPLICABLE)
PHOTOVOLTAIC ARRAY STRUCTURAL CRITERIA:
PV MODULE COUNT:17
ARRAY AREA:MODULE COUNT * 18.06ft² = 307.02
ROOF AREA:2185 ft²
PERCENT OF ROOF COVERED:14%
ARRAY WEIGHT:MODULE COUNT * 50lbs = 850
DISTRIBUTED LOAD:ARRAY LBS/ATTACHMENTS = 22.37
POINT LOAD: (lbs/ft²)(ARRAY) WEIGHT/AREA = 2.77 lbs/ft²ROOF ATTACHMENTS - PV03
DRAWN BY: SoloCAD
3' FIRE PATHWAY
ACCESS
3' FIRE PATHWAY
ACCESS
18" TYP
DETAIL, MOUNTING AND FLASHING
PV MODULE FRAME
IRONRIDGE RAIL
END CLAMP DETAILS
IRONRIDGE UNIVERSAL
FASTENING OBJECT
1"
PV MODULE FRAME
IRONRIDGE RAIL
MID CLAMP DETAILS
IRONRIDGE UNIVERSAL
FASTENING OBJECT
IRONRIDGE XR RAIL
QMSC
E-MOUNT LAG
2'-8" MIN -
3'-10" MAX
3
IRONRIDGE XR RAIL
PV MODULE
48" MAX.1'-8"
MAX.
21
FRONT VIEW
10" MIN -
1'-4"
MAX
2'-8" MIN -
3'-10" MAX
10" MIN -
1'-4"
MAX
SIDE VIEW3
21 (E) RAFTER/TOP CHORDS
(E) RAFTER/TOP CHORD
208.26
104.13
69.421
34.94
22.39
.694
42.52
(56.4)(65.39)
EQUIPMENT INFORMATION:
RAIL MANUFACTURER IronRidge
RAIL PART NUMBER XR-10
ATTACHMENTS Quick Mount PV - E-Mount Lag
ATTACHMENT QTY 38
SPLICE QTY 0
MIDCLAMP QTY 20
ENDCLAMP QTY 28
ROOF INFO:
ROOF INFO:
ROOF TYPE asphalt_shingle
ROOF FRAMING manufactured_truss
RAFTER/TOP CHORD SIZE 2x4
RAFTER/TOP CHORD SPACING 24"
ATTACHMENT SPACING 48
Xcel Energy MN
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
PHOTOVOLTAIC ARRAY STRUCTURAL CRITERIA:
PV MODULE COUNT:17
ARRAY AREA:MODULE COUNT * 18.06ft² = 307.02
ROOF AREA:2185 ft²
PERCENT OF ROOF COVERED:14%
ARRAY WEIGHT:MODULE COUNT * 50lbs = 850
DISTRIBUTED LOAD:ARRAY LBS/ATTACHMENTS = 22.37
POINT LOAD: (lbs/ft²)(ARRAY) WEIGHT/AREA = 2.77 lbs/ft²
ENGINEER STAMP
(IF APPLICABLE)
MOUNTING DETAIL - PV04
DRAWN BY: SoloCAD
J-BOX
STRING (1): 15.96 A AC, 14 MODULES
STRING (2): 4.56 A AC, 3 MODULES
N
G
3
AC COMBINER BOX
SOLAR LOADS ONLY
UL 1741 COMPLIANT
AC
DC
AC
DC
2 INVERTERS
AC
DC
AC
DC
7 INVERTERS
J-BOX
(N) 100A
(2) 20A-2P
J-BOX1 2
1 2
4
(E) LOADS
N
G
(E)GROUNDING
ELECTRODE
INTERCONNECTION NOTES
1. GROUND FAULT PROTECTION IN ACCORDANCE WITH [NEC 215.9] & [NEC 230.95]
2. SUPPLY SIDE INTERCONNECTION ACCORDING TO [NEC705.12(A)] WITH SERVICE ENTRANCE CONDUCTORS IN
ACCORDANCE WITH [NEC 240.21(B)]
DISCONNECT NOTES
1. DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE SWITCH IS OPENED THE CONDUCTORS
REMAINING LIVE ARE CONNECTED TO THE TERMINALS MARKED “LINE SIDE” (TYPICALLY THE UPPER TERMINALS)
2. AC DISCONNECT MUST BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE, AND BE A
VISIBLE-BREAK SWITCH.
3. FUSED AC DISCONNECT TO BE USED.
(E)
120/240 VAC
TO UTILITY GRID
SUPPLY SIDE CONNECTION:
NEC 230.46, NEC 230.79,
NEC 705.12(A).
K4977-INT MILBANK
LUG KIT TO BE ADDED
(E) 200A-2P
(E) 200A MAIN SERVICE PANELUTILITY PV PRODUCTION
METER BASE
4 4
(N) 30A FUSES
PV AC DISCONNECT
60A FUSED, AIC 10kA
VISIBLE, LOCKABLE,
LABELED, OPEN
240V, 2-POLE
DATE:
August 22, 2021
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
Xcel Energy MN
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
GROUNDING & GENERAL NOTES:
1. PV INVERTER IS UNGROUNDED, TRANSFORMER-LESS TYPE.
2. DC GEC AND AC EGC TO REMAIN UNSPLICED, OR SPLICED TO EXISTING ELECTRODE
3. ANY EXISTING WIRING INVOLVED WITH PV SYSTEM CONNECTION THAT IS FOUND TO BE
INADEQUATE PER CODE SHALL BE CORRECTED PRIOR TO FINAL INSPECTION.
4. JUNCTION BOX QUANTITIES, AND PLACEMENT SUBJECT TO CHANGE IN THE FIELD - JUNCTION
BOXES DEPICTED ON ELECTRICAL DIAGRAM REPRESENT WIRE TYPE TRANSITIONS.
5. AC DISCONNECT NOTED IN EQUIPMENT SCHEDULE OPTIONAL IF OTHER
AC DISCONNECTING MEANS IS LOCATED WITHIN 10' OF SERVICE DISCONNECT.
ENGINEER STAMP
(IF APPLICABLE)
LINE DIAGRAM - PV05
DRAWN BY: SoloCAD
VISIBLE, LOCKABLE,
LABELED AC DISCONNECT
LOCATED WITHIN 10'
OF UTILITY METER
Conduit & Conductor Schedule
TAG WIRE GAUGE DESCRIPTION QTY CONDUIT SIZE CONDUCTOR
RATING
# OF CONDUCTORS
DERATE TEMP. DERATE CONDUCTOR RATING
W/DERATES CONDUIT FILL
1 12-2 TC-ER, THWN-2, COPPER (L 1, L 2)(2)N/A - FREE AIR 30A N/A - FREE AIR 0.96 28.8A N/A - FREE AIR
6 AWG BARE, COPPER (GROUND)(1)
2 10 AWG THWN-2, or THHN, or 10/2 NM-B COPPER - (L 1, L 2)(2)3/4" EMT 40A 1 0.96 38.4A 11.9%10 AWG THWN-2, or THHN, or 10/2 NM-B COPPER - (GROUND)(1)
3 10 AWG THHN/THWN-2, COPPER - (L1, L2)(4)3/4" EMT 40A 0.8 0.96 30.72A 19.8%
10 AWG THHN/THWN-2 - (GROUND)(1)
4 6 AWG THWN-2 COPPER - (L1, L2, NEUTRAL)(3)3/4" EMT 65A 1 0.96 62.4A 35.5%8 AWG THWN-2 COPPER - (GROUND)(1)
EQUIPMENT SCHEDULE:
TYPE:QTY:DESCRIPTION:RATING:
MODULES:(17)Silfab SIL-360 NX mono PERC 360 W
INVERTERS:(9)AP Systems YC600 548 W
AC DISCONNECT(S):(1)PV AC DISCONNECT, 240V, 2-POLE 60A
CASE #: 04619666
DESIGN SHALL MEET
NEC REQUIREMENTS
AP Systems YC600 (240V) SPECS
MAXIMUM INPUT VOLTAGE: 55A
MAXIMUM INPUT CURRENT: 12A X 2
NOMINAL OUTPUT VOLTAGE: 240V
NOMINAL OUTPUT CURRENT: 2.28A
1-PHASE 60HZ UL 1741 LISTED
THE PV PRODUCTION
METER SOCKET MUST
HAVE LEVER
BYPASS/BYPASS
UTILITY AC
DISCONNECT 1-PH, 3-WIRE, 120/240V,
200A CUSTOMER OWNED
NO LOADS OR STAGE
SYSTEM ON DER SIDE OF
PRODUCTION METER
REFERENCE POINT OF APPLICABILITY
ALL PV EQUIPMENT INSTALLED WITHIN 10' OF UTILITY METER
1-PH, 240V
RATED SERVICE
LINE SIDE
LOAD SIDE
Xcel Energy MN
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
LABEL 3
AT POINT OF
INTERCONNECTION, MARKED
AT AC DISCONNECTING MEANS.
[NEC 690.54, NEC 690.13 (B)]
LABEL 4
AT POINT OF INTERCONNECTION FOR
EQUIPMENT CONTAINING
OVERCURRENT DEVICES IN CIRCUTS
SUPPLYING POWER TO A BUSBAR OR
CONDUCTOR SUPPLIED FORM MULTIPLE
SOURCES, EACH SERVICE EQUIPMENT
AND ALL ELECTRIC POWER
PRODUCTION SOURCE LOCATIONS.
[NEC 705.12(B)(3)]
LABEL 5
PLACED ADJACENT TO THE
BACK-FED BREAKER FROM THE
INVERTER IF TIE IN CONSISTS
OF LOAD SIDE CONNECTION TO
BUSBAR.
[NEC 705.12(D)(2)(3)(b)]
*ELECTRICAL DIAGRAM SHOWN ABOVE IS FOR LABELING PURPOSES ONLY. NOT AN ACTUAL REPRESENATION OF EQUIPMENT AND CONNECTIONS TO BE INSTALLED. LABEL
LOCATIONS PRESENTED MAY VERY DEPENDING ON TYPE OF INTERCONNECTION METHOD AND LOCATION PRESENTED ON PV5 OF 3 LINE DIAGRAM. PV5 LINE DIAGRAM TO
REFLECT ACTUAL REPRESENTATION OF PROPOSED SCOPE OF WORK.
JUNCTION BOX
OR COMBINER BOX
MAIN SERVICE PANEL
AC DISCONNECT
EXISTING SUB PANEL
(IF WHERE POINT OF
INTERCONNECTION
IS MADE)
PV COMBINER
SUBPANEL -
IF USED TO COMBINE
PV OUTPUT CIRCUITS
AC
DC
INVERTER (S)
INTEGRATED DC DISCONNECT
2
3
47
3
9
5
(ONLY IF PV
INTERCONNECTION
CONSISTS OF LOAD
SIDE BREAKER)
6
10
1 1 1
1
4
5
(ONLY IF PV
INTERCONNECTION
CONSISTS OF LOAD
SIDE BREAKER)
4
6
3
LABELING DIAGRAM:
12
11
8OR
LABEL 6
AT DIRECT-CURRENT EXPOSED RACEWAYS, CABLE TRAYS, COVERS AND ENCLOSURES OF
JUNCTION BOXES, AND OTHER WIRING METHODS; SPACED AT MAXIMUM 10FT SECTION OR
WHERE SEPARATED BY ENCLOSURES, WALLS, PARTITIONS, CEILINGS, OR FLOORS.
[NEC 690.31(G)(3&4)]
LABEL 10
(ONLY IF 3 OR MORE SUPPLY SOURCES TO
A BUSBAR)
SIGN LOCATED AT LOAD CENTER IF IT
CONTAINS 3 OR MORE POWER SOURCES.
[NEC 705.12(D)(2)(3)(C)]
LABEL 9
SIGN LOCATED AT RAPID SHUT DOWN
DISCONNECT SWITCH [NEC 690.56(C)(3)].
LABEL 7
FOR PV SYSTEMS THAT SHUT DOWN THE ARRAY
AND CONDUCTORS LEAVING THE ARRAY:
SIGN TO BE LOCATED ON OR NO MORE THAN 3 FT
AWAY FROM SERVICE DISCONNECTING MEANS TO
WHICH THE PV SYSTEMS ARE CONNECTED AND
SHALL INDICATE THE LOCATION OF ALL
IDENTIFIED RAPID SHUTDOWN SWITCHES IF NOT
AT THE SAME LOCATION.
[NEC 690.56(C)(1)(A)]
LABEL 8
FOR PV SYSTEMS THAT ONLY SHUT DOWN
CONDUCTORS LEAVING THE ARRAY:
SIGN TO BE LOCATED ON OR NO MORE THAN 3 FT
AWAY FROM SERVICE DISCONNECTING MEANS TO
WHICH THE PV SYSTEMS ARE CONNECTED AND SHALL
INDICATE THE LOCATION OF ALL IDENTIFIED RAPID
SHUTDOWN SWITCHES IF NOT AT THE SAME LOCATION.
[NEC 690.56(C)(1)(B)]
LABEL 11
PLACARD TO BE PLACED AT THE MAIN
BILLING METER PER XCEL ENERGY.
LABEL 12
PLACARD TO BE PLACED AT AC
DISCONNECT PER XCEL ENERGY.
LABEL 1
FOR PV DISCONNECTING
MEANS WHERE ALL TERMINALS
OF THE DISCONNECTING MEANS
MAY BE ENERGIZED IN THE
OPEN POSITION.
[NEC 690.13(B), NEC 705.22]
LABEL 2
AT EACH DC DISCONNECTING
MEANS, INCLUDING THE DC
DISCONNECT AT THE INVERTER.
[NEC 690.53, NEC 690.13(B)]
LABEL 13
SIGN LOCATED AT MAIN SERVICE
DISCONNECTING MEANS IF ALL
ELECTRICAL POWER SOURCE
DISCONNECTING MEANS ARE GROUPED
WITHIN 10' AND LINE OF SITE OF MAIN
SERVICE DISCONNECT [NEC 690.56(B) &
NEC 705.10].
LABEL 14
SIGN LOCATED AT AC COMBINER BOX FOR
ALL MICRO-INVERTER / AC MODULE
INSTALLS (IF APPLICABLE).
13
14
LABELING NOTES:
1.LABELS CALLED OUT ACCORDING TO ALL COMMON CONFIGURATIONS. ELECTRICIAN TO
DETERMINE EXACT REQUIREMENTS IN THE FIELD PER CURRENT NEC AND LOCAL CODES AND
MAKE APPROPRIATE ADJUSTMENTS.
2.LABELING REQUIREMENTS BASED ON THE 2014 NATIONAL ELECTRIC CODE, OSHA STANDARD
19010.145, ANSI Z535.
3.MATERIAL BASED ON THE REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION.
4.LABELS TO BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED [NEC
110.21]
5.LABELS TO BE A MINIMUM LETTER HEIGHT OF 3/8", WHITE ON RED BACKGROUND; REFLECTIVE,
AND PERMANENTLY AFFIXED [IFC 605.11.1.1]
3
4
1
WARNING!
TERMINALS ON THE LINE AND
LOAD SIDES MAY BE ENERGIZED
IN THE OPEN POSITION
ELECTRIC SHOCK HAZARD
!
RATED AC OUTPUT CURRENT A
NOMINAL OPERATING AC VOLTAGE V
PHOTOVOLTAIC SYSTEM
AC DISCONNECT !
WARNING!
WARNING: PHOTOVOLTAIC
POWER SOURCE
TURN RAPID SHUTDOWN
SWICH TO THE "OFF"
POSITION TO SHUT DOWN
PV SYSTEM AND REDUCE
SHOCK HAZARD IN ARRAY
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR ELECTRIC
PV PANELS
TURN RAPID SHUTDOWN
SWITCH TO THE "OFF"
POSITION TO SHUT DOWN
CONDUCTORS OUTSIDE
THE ARRAY. CONDUCTORS
WITHIN THE ARRAY REMAIN
ENERGIZED IN SUNLIGHT
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR ELECTRIC
PV PANELS
!
RAPID SHUTDOWN
SWITCH FOR
SOLAR PV SYSTEM
!WARNING
THIS EQUIPMENT IS FED BY MULTIPLE
SOURCES. TOTAL RATING OF ALL
OVERCURRENT DEVICES, EXCLUDING
MAIN SUPPLY OVERCURRENT
DEVICE, SHALL NOT EXCEED
AMPACITY OF BUSBAR.
PHOTOVOLTAIC
SYSTEM CONNECTED
UTILITY AC DISCONNECT
RAPID SHUTDOWN TEST
NOT REQUIRED!CAUTION!
ALL ELECTRIC POWER SOURCE
DISCONNECTING MEANS GROUPED
AND LABELED WITHIN 10 FT AND
LINE OF SIGHT OF THIS LOCATION
DIRECT CURRENT
PHOTOVOLTAIC POWER SOURCE
MAXIMUM VOLTAGE:VDC
MAX CIRCUIT CURRENT:AMPS
NO DC WIRES PRESENT
!WARNING
INVERTER OUTPUT CONNECTION
DO NOT RELOCATE
THIS OVERCURRENT
DEVICE
DUAL POWER SUPPLY
SOURCES: UTILITY GRID AND PV
SOLAR ELECTRIC SYSTEM
0
21
240
0
ENGINEER STAMP
(IF APPLICABLE)
LABELS - PV06
DRAWN BY: SoloCAD
PRODUCTION METER
LABEL 15
PLACARD TO BE PLACED AT
BI-DIRECTIONAL METER PER
XCEL ENERGY.
AC
PV
MSPM
C
JB
JB
JB
Xcel Energy MN
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM ROOF MOUNTED
SOLAR ARRAYS WITH SAFETY DISCONNECTS AS SHOWN:
CAUTION
DIRECTORY
PERMANENT PLAQUE OR DIRECTORY PROVIDING THE LOCATION OF THE
SERVICE DISCONNECTING MEANS AND THE PHOTOVOLTAIC SYSTEM.
(ALL PLAQUES AND SIGNAGE WILL BE INSTALLED AS OUTLINED WITHIN:
NEC 690.56(B)&(C), [NEC 705.10])
20172 Harvest Drive, Lakeville MN 55044
ENGINEER STAMP
(IF APPLICABLE)
PLACARD - PV07
DRAWN BY: SoloCAD
FRONT OF HOME
MAIN DISTRIBUTION
UTILITY DISCONNECT
COMBINER BOX
RAPID SHUTDOWN AC
DISCONNECT SWITCH
PV ARRAY
PV ARRAY
SYSTEM UTILIZES
MICROINVERTERS LOCATED
UNDER EACH SOLAR MODULE
Xcel Energy MN
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
SITE PHOTOS:
ENGINEER STAMP
(IF APPLICABLE)
SITE PHOTOS - PV08
DRAWN BY: SoloCAD
Xcel Energy MN
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
SITE PHOTOS:
ENGINEER STAMP
(IF APPLICABLE)
FRONT/BACK VIEWS - PV08.1
DRAWN BY: SoloCAD
Xcel Energy MN
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
SITE PHOTOS:
ENGINEER STAMP
(IF APPLICABLE)
SIDE VIEWS - PV08.2
DRAWN BY: SoloCAD
Xcel Energy MN
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
SITE PHOTOS:
ENGINEER STAMP
(IF APPLICABLE)
METER/OPEN MSP - PV08.3
DRAWN BY: SoloCAD
Xcel Energy MN
SITE INFORMATION
Quentin Allen
20172 Harvest Drive
Lakeville, MN 55044
AC SYSTEM SIZE: 4.932 kW AC
DC SYSTEM SIZE: 6.12 kW DC
Lat, 44.6570434
Long, -93.2283973
(17) Silfab SIL-360 NX mono PERC PV
MODULES
(9) AP Systems YC600 INVERTER(S)
DATE:
August 22, 2021
Everlight Solar Construction
7369 Highway 13 W
Savage, MN 55378
License# BC771658
833.786.4387 ext. 701
CONTRACTOR INFORMATION:
ENGINEER STAMP
(IF APPLICABLE)
TEST PROCEDURE - PV09
DRAWN BY: SoloCAD
Contact Info and General
1.Name of Customer who owns service, the Xcel Energy “customer of record” for existing services
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
4.A note stating “All testing shall be performed by qualified personnel"
Testing Applicable to all DER
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, alarms,
and/or LCD codes are “normal”
6.5 While in normal operation, steps to verify that all DER units are operational and producing power
6.6 Steps to simulate the loss of utility source11 for the unintentional islanding test shall be listed
6.6.1 Clearly identify the disconnection device being used to simulate this utility power outage
6.7 Using a voltmeter, verify the voltage at the inverter side of the AC disconnect has dropped to zero
6.7.1 Only customer-owned equipment shall be used for this verification. Xcel Energy will not provide special equipment for this verification. Xcel Energy
provided meters shall not be used for this verification.
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 monitoring
may be required.
7.Verify DER LEDs, alarms, and/or LCD codes are appropriate for loss of Utility source
8.Steps to restore the lost Utility source shall be listed
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
CASE #: 04619666
BAAARRABAAARRAINDUSTRY LEADING WARRANTYAll our products include an industry leading 25-year product workmanship and 30-year performance warranty.35+ YEARS OF SOLAR INNOVATIONLeveraging over 35+ years of worldwide experience in the solar industry, Silfab is dedicated to superior manufacturing processes and innovations such as Bifacial and Back Contact technologies, to ensure our partners have the latest in solar innovation.NORTH AMERICAN QUALITYSilfab is the leading automated solar module manufacturer in North America. Utilizing premium quality materials and strict quality control management to deliver PV modules. BAA / ARRA COMPLIANTSilfab panels are designed and manufactured to meet Buy American Act Compliance. The US State Department, US Military and FAA have all utilized Silfab panels in their solar installations. LIGHT AND DURABLE Engineered to accommodate high wind load conditions for test loads validated up to 4000Pa uplift. The light-weight frame is exclusively designed for wide-ranging racking compatibility and durability.QUALITY MATTERS Total automation ensures strict quality controls during the DOMESTIC OPERATIONSOur 500+ North American team is ready to help our partners win the hearts and minds of customers, providing customer AESTHETICALLY PLEASINGcommercial applications.PID RESISTANTPID Resistant due to advanced cell technology and material selection. In accordance to IEC 62804-1.* Chubb provides error and omission insurance to Silfab Solar Inc.ProudPartner ofSilfab Solar Inc.240 Courtneypark Drive EastMississauga ON L5T 2Y3 CanadaTel +1 905-255-2501 | Fax +1 905-696-0267info@silfabsolar.com | www.silfabsolar.comSilfab Solar Inc.800 Cornwall AveBellingham WA 98225 USATel +1 360-569-4733SIL-360 NX mono PERCTest Conditions STC NOCTModule Power (Pmax) Wp 360 258Maximum power voltage (Vpmax) V 36.6 33.1Maximum power current (Ipmax) A 9.9 7.8Open circuit voltage (Voc) V 44.5 40.4Short circuit current (Isc) A 10.5 8.2% 19.7 17.6Maximum system voltage (VDC) V 1000Series fuse rating A 20Power Tolerance Wp 0 to +10• Sun simulator calibration reference modules from Fraunhofer Institute. Electrical characteristics may vary by ±5% and power by 0 to +10W.SIL-360 NX mono PERC +0.064 %/°C-0.28 %/°C-0.36 %/°CNOCT (± 2°C) 46 °COperating temperature -40/+85 °CSIL-360 NX mono PERCMetric ImperialModule weight 20±0.2 kg 44±0.4 lbsDimensions (H x L x D) 1832 mm x 1000 mm x 38 mm 72.13 in x 39.4 in x 1.5 inMaximum surface load (wind/snow)* 4000 Pa rear load / 5400 Pa front load 83.5/112.8 lb/ft^2Hail impact resistance ø 25 mm at 83 km/h ø 1 in at 51.6 mphCells66 - Si mono-PERC - 5 busbar158.75 x 158.75 mm66 - Si mono-PERC - 5 busbar62.25 x 62.25 inGlass3.2 mm high transmittance, tempered, 0.126 in high transmittance, tempered, Cables and connectors (refer to installation manual)1200 mm ø 5.7 mm, MC4 from Staubli 47.2 in, ø 0.22 (12AWG), MC4 from Staubli BacksheetFrame Anodized Aluminum (Black)Bypass diodesJunction BoxSIL-360 NX mono PERCModule product workmanship warranty 25 years**Linear power performance guarantee30 yearsst year91.6% end 12th year 85.1% end 25th year 82.6% end 30th yearSIL-360 NX mono PERCProductULC ORD C1703, UL1703, CEC listed***, UL 61215-1/-1-1/-2, UL 61730-1/-2, IEC 61215-1/-1-1/-2***. IEC 61730-1/-2***, CSA C22.2#61730-1/-2, IEC 62716Ammonia Corrosion; IEC61701:2011 Salt Mist Corrosion Certifed, UL Fire Rating: Type 2Factory ISO9001:2015All states except CaliforniaModules Per Pallet: 26Pallets Per Truck: 34Modules Per Truck: 8847.87" [200mm]16.67" [423.5mm]38.78" [985mm]2.36" [60mm]38.11" [968mm]Mounting Hole(x4)Drainage (x8)Ø4.2mm (x2)Grounding Hole47.24"[1200mm]39.37" [1000mm]72.13" [1832mm]1.5" [38mm]72.13" [1832mm]1.02" [26mm]0.07" [1.8mm]1.5" [38mm]0.47" [12mm]0.39" [10mm]0.28" [7mm]C C* Warning. Read the Safety and Installation Manual installing and operating modules.**12 year extendable to 25 years subject to regis-tration and conditions outlined under “Warranty” at www.silfabsolar.com.data are available for download at: www.silfabsolar.com/downloads.CaliforniaModules Per Pallet: 26Pallets Per Truck: 32Modules Per Truck: 832Everlight SolarTel 833-786-4387www.everlightsolar.com
Milbank Manufacturing | 4801 Deramus Ave., Kansas City, MO 64120 | 877.483.5314 | milbankworks.com
Please consult serving utility for their requirements prior to ordering or installing, as specifications and approvals vary by utility and may require local
electrical inspector approval. All installations must be installed by a licensed electrician and must comply with all national and local codes, laws and
regulations. Milbank reserves the right to make changes in specifications and features shown without notice or obligation.
Catalog Number K4977-INT
Marketing Product Description Tap Connector Kit Internal
Hex Slide Nut With 14-1/0
Box Connector 300 Volt
Maximum 3 Per Kit
UPC 784572274365
Length (IN)8
Width (IN)1.536
Height (IN)7.5
Weight (LB)0.5
Brand Name Milbank
Type Wire Connector Kit
Application Metering Accessory
Standard Non UL Listed
Size 8L x 1.536W x 7.5H
Connection Mechanical
Conductor Range 12 AWG to 1/0 AWG
Consist Of Connector
Mounting Slide Nut
Number Of Conductors 0
Material Aluminum
Voltage Rating Up to 300 Volts Alternating
Current
Insulation None
Temperature Rating 75 Degrees Celsius
K4977-INT
1028693