HomeMy WebLinkAbout2814 N Waverly Street - Plan3'-4"
19'-5"
31
'
-
5"
27'-6"
132
'-91
"
101'-77"
1
2
4
'
-
85
"
49
'
-2
0
"
MS
P
ACD
UM
INV
1
PROJECT DESCRIPTION:
PLOT PLAN & VICINITY MAP
SCALE: 1/16" = 1'PV-1
SCALE: NTS PV-1
PLOT PLAN &
VICINITY MAP
16X355 LONGI SOLAR:LR4-60HPB 355M 355W MODULE
ROOF MOUNTED SOLAR PHOTOVOLTAIC MODULES
SYSTEM SIZE: 5.68KW DC STC,5.0 kW AC CEC
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-1
PROJECT ID
HU
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FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
ROOF ACCESS POINT
ROOF ACCESS POINT SHALL NOT BE LOCATED IN
AREAS THAT DO NOT REQUIRE THE PLACEMENT
OF GROUND LADDERS OVER OPENINGS SUCH
AS WINDOWS OR DOORS, AND LOCATED AT
STRONG POINTS OF BUILDING CONSTRUCTION
IN LOCATIONS WHERE THE ACCESS POINT DOES
NOT CONFLICT WITH OVERHEAD OBSTRUCTIONS
SUCH AS TREE LIMBS, WIRES OR SIGNS.
ARRAY LOCATIONS
VICINITY MAP
SCALE: NTSPV-1
2 HOUSE PHOTO
EQUIPMENT SUMMARY
16 - LONGI SOLAR:LR4-60HPB 355M 355W MODULES
01 - SOLAREDGE TECHNOLOGY:SE5000H-US (240V) INVERTER
16 - SOLAREDGE POWER OPTIMIZER P-401
PROJECT SITE
SHEET INDEX
PV-1 PLOT PLAN & VICINITY MAP
PV-2 ROOF PLAN & MODULES
PV-3 STRING LAYOUT
PV-4 ATTACHMENT DETAIL
PV-5 ELECTRICAL LINE DIAGRAM
PV-6 WIRING CALCULATIONS
PV-7 PLACARDS
PV-8 OPTIMIZER CHART
PV-9+ EQUIPMENT SPECIFICATIONS
3
PAGE 1 OF 14
NOTES
1. NOTIFY SERVING UTILITY BEFORE
ACTIVATION OF PV SYSTEM.
2. MANUFACTURERS PRODUCT INSTALLATION
INSTRUCTIONS SHALL BE AVAILABLE AT
THE TIME OF INSPECTION.
3. ALL SUBMITTALS WILL COMPLY WITH 2019
CEC, CBC, AND CFC.
4. SMOKE ALARMS AND CARBON MONOXIDE
DETECTOR EQUIPMENT SHALL BE IN PLACE
AT RESIDENCE ACCORDING TO THE CRC,
CBC R314-315 REQUIREMENT.
AHJ - SANTA ANA
UTILITY - SCE
ACCOUNT # - CA-R-186241
GOVERNING CODES
THIS PROJECT SHALL COMPLY WITH THE
FOLLOWING CODE
2019 CALIFORNIA ELECTRICAL CODE
2019 CALIFORNIA RESIDENTIAL CODE
2019 CALIFORNIA BUILDING CODE
2019 CALIFORNIA FIRE CODE
2019 CALIFORNIA GREEN BUILDING
STANDARDS CODE
2019 CALIFORNIA ENERGY CODE
2019 CALIFORNIA PLUMBING CODE
2020 NATIONAL ELECTRICAL CODE
ALL OTHER ORDINANCES ADOPTED BY
THE LOCAL GOVERNING AGENCIES.
ROOF #01
(16) LONGI SOLAR LR4-60HPB
355M 355W MODULES
(E) FENCE
(E) MAIN SERVICE PANEL,
200A RATED, 240V,
(N) SOLAREDGE TECHNOLOGY :
SE5000H-US INVERTER
INTEGRATED RAPID SHUTDOWN
(N) AC DISCONNECT
(E) UTILITY METER
ROOF ACCESS POINT
WA
V
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L
Y
A
V
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EXISTING
DRIVEWAY
(E) GATE
PRO
P
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T
Y
L
I
NE
PROPERTY LINE
PROPERT
Y LINE
PRO
P
ER
T
Y
L
I
N
E
1-STORY
HOUSE
(E) DETACHED
STRUCTURE
(E) PATIO
2814 N. Waverly
Street06/28/23
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-5
PROJECT ID
HU
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FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
ELECTRICAL LINE
DIAGRAM
MAIN SERVICE VOLTAGE:
MAIN PANEL BRAND:
MAIN SERVICE PANEL:
MAIN BREAKER RATING:
MAIN SERVICE LOCATION:
SERVICE FEED SOURCE:
240V
200 A (EXISTING)
WEST
(16) LONGI SOLAR LR4-60HPB 355M 355W MODULES
(01) SOLAREDGE TECHNOLOGY:SE5000H-US (240V)
(16) SOLAREDGE POWER OPTIMIZER P-401
(1) STRING OF 16 MODULES CONNECTED IN SERIES.
SCALE: NTSPV-5
1 ELECTRICAL LINE DIAGRAM
Tag #
THWN-2 - Ground
Conduit Conductor Schedule (ALL CONDUCTORS MUST BE COPPER)
THWN-2
1
1
2
2
3
Bare Copper Ground (EGC/GEC)
THWN-2
PV WIRE
10 AWG
8 AWG
THWN-2 - Ground
Description Wire Gauge # of Conductors/Color
10 AWG
6 AWG
10 AWG
8 AWG
2 (1V+, 1V-)
1 BARE
2 (1V+, 1V-) B/R
1 (GRN)
3 (1L1, 1L2, 1N) B/R/W
1 (GRN)3
INTERCONNECTION
120% RULE - NEC 705.12(B)(2)(3)(a)
UTILITY FEED + SOLAR BACKFEED
200A + 30A = 230A
BUSS RATING x 120%
200A x 120% = 240A
200 A (EXISTING)
PAGE 5 OF 14
Conduit Type Conduit Size
EMT 3/4"
3/4"
3/4"
3/4"
EMT
EMT
EMT
INSIDE EMT-ON ROOF
INSIDE EMT-ON ROOF 3/4"
3/4"
SERVICE INFO
UTILITY PROVIDER: SCE
OVERHEAD
SYSTEM SIZE:
TOTAL DC SYSTEM SIZE: 5.68 kW DC
TOTAL AC SYSTEM SIZE: 5.0 kW AC
EATON
3
L1
L2
N
G
=
ACDC
3
JUNCTION BOX
600 V, NEMA 3
UL LISTED
- +
- + +
- +
+ + + - - -
2
- +
-
1 3
=
=
=
=
=
=
=
=
=
=
2 1
15 16
SolarEdge Power Optimizer P 401 Rated
DC Input Power - 401 watts
Maximum Input Voltage - 60 Vdc
MPPT Range - 8 to 60 Vdc
Maximum Input Current - 14.65 Adc
Maximum Output Current - 15 Adc String
Limitations - 8 to 25 Optimizers,
5700 watts STC per string maximum
LONGI SOLAR LR4-60HPB
355M 355W MODULES
GEC
BI-DIRECTIONAL UTILITY
METER 1-PHASE, 3-W,
120V/240V
UTILITY PROVIDER :- SCE
UTILITY METER # :- 222013-130949
(E) MAIN BREAKER TO
HOUSE 240V, 200A/2P,
(TOP FED)
(E) MAIN SERVICE PANEL,
200A RATED, 240V
G
N
NL2L1
M
TO UTILITY GRID
200A
30A/2P
(N) 30A/2P PV BREAKER AS
FAR AS POSSIBLE FROM
THE MAIN BREAKER
GROUNDING
ELECTRODE SYSTEM
L1
L2
L1
L2
N
G
N
G
AC DISCONNECT
EATON#DG221URB 30A,
2P,600VAC NEMA 3R
SOLAREDGE TECHNOLOGY:
SE5000H-US
OUTPUT: 240 VAC, 21A
99% CEC WEIGHTED EFFICIENCY
NEMA 3R, UL LISTED, INTERNAL GFDI
WITH INTEGRATED DC DISCONNECT &
INTEGRATED RAPID SHUTDOWN
2814 N. Waverly
Street06/28/23
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATEDESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-7
PROJECT ID
HU
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FRESH11/08/2021ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021REV
B12/24/2021REV
Signature with Seal
C02/03/2022REV
PLACARDS
NOTES AND SPECIFICATIONS:
·SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE NEC
2017 ARTICLE 110.21(B), UNLESS SPECIFIC INSTRUCTIONS ARE
REQUIRED BY SECTION 690, OR IF REQUESTED BY THE LOCAL AHJ.
·SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING
EFFECTIVE WORDS, COLORS AND SYMBOLS.
·LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR
WIRING METHOD AND SHALL NOT BE HAND WRITTEN.
·LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE
ENVIRONMENT INVOLVED.
·SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011,
PRODUCT SAFETY SIGNS AND LABELS, UNLESS OTHERWISE
SPECIFIED.
·DO NOT COVER EXISTING MANUFACTURER LABELS.
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-7
PROJECT ID
HU
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FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
SOURCES: UTILITY GRID
AND PV SOLAR ELECTRIC
SYSTEM
DUAL POWER SUPPLY
LABEL LOCATION:
UTILITY SERVICE METER AND MAIN
SERVICE PANEL.
PER CODE(S): CEC 2019: 705.12(D)(3),
NEC 2017: 705.12(D)(3), NEC 2011:
705.12(D)(4)
DO NOT ADD LOADS
PHOTOVOLTAIC SYSTEM
COMBINER PANEL
LABEL LOCATION:
PHOTOVOLTAIC AC COMBINER (IF
APPLICABLE).
PER CODE(S): CEC 2019:
705.12(D)(2)(3)(c), NEC 2017:
705.12(D)(2)(3)(c), NEC 2011: 705.12(D)(4)
WARNING: PHOTOVOLTAIC
POWER SOURCE
LABEL LOCATION:
INTERIOR AND EXTERIOR DC CONDUIT EVERY 1O FT, AT EACH TURN, ABOVE AND
BELOW PENETRATIONS, ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS.
PER CODE(S): CEC 2019: 690.31(G)(3), 690.31(G)(4), NEC 2017: 690.31(G)(3),
690.31(G)(4), NEC 2011: 690.31(E)(3), 690.31(E)(4), IFC 2012: 605.11.1.4
ELECTRICAL SHOCK HAZARD
IF GROUND FAULT IS INDICATED
ALL NORMALLY GROUNDED
CONDUCTORS MAY BE
UNGROUNDED AND ENERGIZED
LABEL LOCATION:
INVERTER(S), ENPHASE ENVOY ENCLOSURE (IF
APPLICABLE).
PER CODE(S): CEC 2019: 690.5(C), NEC 2017: 690.5(C),
NEC 2011: 690.5(C)
MAXIMUM AC OPERATING CURRENT:
NOMINAL OPERATING AC VOLTAGE:
21 .00 AMPS
240 VAC
PHOTOVOLTAIC AC DISCONNECT
LABEL LOCATION:
AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF
INTERCONNECTION.
PER CODE(S): CEC 2019: 690.54, NEC 2017: 690.54, NEC
2011: 690.54
THE DC CONDUCTORS OF THIS
PHOTOVOLTAIC SYSTEM ARE
UNGROUNDED AND MAY BE
ENERGIZED
ELECTRICAL SHOCK HAZARD
WARNING !
LABEL LOCATION:
INVERTER(S), DC DISCONNECTS.
PER CODE(S): CEC 2019: 690.35(F), NEC
2017: 690.35(F), NEC 2011: 690.35(F)
ELECTRICAL SHOCK HAZARD
DO NOT TOUCH TERMINALS.
TERMINALS ON LINE AND LOAD
SIDES MAY BE ENERGIZED IN
THE OPEN POSITION
WARNING!
LABEL LOCATION:
INVERTER(S), AC DISCONNECT(S), AC COMBINER PANEL
(IF APPLICABLE).
PER CODE(S): CEC 2019: 690.17(E), NEC 2017: 690.17(E),
NEC 2011: 690.17(4)
WARNING!
WARNING!
WARNING!
PHOTOVOLTAIC SYSTEM
DISCONNECT
TURN RAPID SHUTDOWN
SWITCH TO THE
"OFF" POSITION TO
SHUT DOWN PV SYSTEM
AND REDUCE
SHOCK HAZARD
IN THE ARRAY
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
SOLAR ELECTRIC
PV PANELS
LABEL LOCATION:
AC DISCONNECT, POINT OF INTERCONNECTION
(PER CODE: NEC 690.56(C)(1)(a), IFC 605.11.3.1(1)
LABEL LOCATION:
INVERTER(S), DC DISCONNECT(S).
PER CODE(S): CEC 2019: 690.53, NEC 2017: 690.53, NEC
2011: 690.53
INVERTER #1 SOLAREDGE
MAXIMUM VOLTAGE
MAXIMUM CIRCUIT CURRENT
MAX. RATED OUTPUT CURRENT OF
THE CHARGE CONTROLLER OR
DC-TO-DC- CONVERTER
(IF INSTALLED)
480VDC
15.0ADC
14.95ADC
PAGE 7 OF 14
POWER SOURCE
OUTPUT CONNECTION
DO NOT RELOCATE THIS
OVERCURRENT DEVICE
LABEL LOCATION:
ADJACENT TO PV BREAKER (IF
APPLICABLE).
PER CODE(S): CEC 2019:
705.12(B)(2)(3)(b), NEC 2017:
705.12(B)(2)(3)(b), NEC 2011: 705.12(D)(7)
WARNING !
CAUTION:
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE
FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN
UTILITY METER & MAIN SERVICE PANEL
AC DISCONNECT
INVERTER
(N) INVERTER
(N) AC DSCONNECT(E) UTILITY METER
(E) MAIN SERVICE PANEL
2814 WAVERLY AVE
2814 N. Waverly
Street06/28/23
1
0
'
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-8
PROJECT ID
HU
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28
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FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
PAGE 8 OF 14
EQUIPMENT
(N) SOLAREDGE TECHNOLOGY :
SE5000H-US INVERTER
INTEGRATED RAPID SHUTDOWN
(N) AC DISCONNECT
(E) UTILITY METER
EQUIPMENT ELEVATION
SCALE: NTS
1
PV-8
ELEVATION
(E) MAIN SERVICE PANEL,
200A RATED, 240V
2814 N. Waverly
Street06/28/23
Expedited Permit Process for PV Systems1
Expedited Permit Process for PV Systems
Standard String System
The Solar America Board for Codes and Standards (Solar ABCs) Expedited Permit Pro-
cess provides a means to differentiate systems that can be permitted quickly and easily
due to their similarity with the majority of small-scale PV systems. Those systems with
unique characteristics may be handled with small additions to this Expedited Permit
Process or may require much more information, depending on the uniqueness of the
installation.
The following pages contain forms for the Standard String System to use with the Expe-
dited Permit Process. The Micro-Inverter, AC Module, and Supply-Side Connection forms
are also available as interactive PDF files at www.solarabcs.org/permitting. In jurisdic-
tions that have adopted the Expedited Permit Process for PV Systems, these forms can
be filled out electronically and submitted in either printed form and via email. An elec-
tronic format is used so that the supplied information is standardized and legible for the
local jurisdiction.
2814 N. Waverly
Street06/28/23
Expedited Permit Process for PV Systems2
Expedited Permit Process for Small-Scale PV Systems
Standard String System
The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations
are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential
systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been
suggested to provide as a path to permit approval.
Required Information for Permit:
1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it
should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings
with a 3’ perimeter space at ridge and sides may not need separate fire service review.
2. Electrical diagram showing PV array configuration, wiring system, overcurrent protection, inverter, disconnects,
required signs, and ac connection to building (see supplied standard electrical diagram).
3. Specification sheets and installation manuals (if available) for all manufactured components including, but not
limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system.
Step 1: Structural Review of PV Array Mounting System
Is the array to be mounted on a defined, permitted roof structure? l Yes l No
If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1.
Roof Information:
1. Is the roofing type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________
____________________________________________________________________________________________________
If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…).
2. Does the roof have a single roof covering? l Yes l No
If No, submit completed worksheet for roof structure WKS1.
3. Provide method and type of weatherproofing roof penetrations (e.g. flashing, caulk).____________________________
Mounting System Information:
1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap
beneath the module frames? l Yes l No
If No, provide details of structural attachment certified by a design professional.
2. For manufactured mounting systems, fill out information on the mounting system below:
a. Mounting System Manufacturer ___________Product Name and Model#________________________________
b. Total Weight of PV Modules and Rails ___________lbs
c. Total Number of Attachment Points____________
d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1)
e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for
maximum spacing allowed based on maximum design wind speed)
f. Total Surface Area of PV Modules (square feet)_________________ ft 2
g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2
If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1.
Step 2: Electrical Review of PV System (Calculations for Electrical Diagram)
In order for a PV system to be considered for an expedited permit process, the following must apply:
1. PV modules, utility-interactive inverters, and combiner boxes are identified for use in PV systems.
2. The PV array is composed of 4 series strings or less per inverter.
3. The total inverter capacity has a continuous ac power output 13,440 Watts or less
4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)).
5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV
system. Interactive PDF diagrams are available at www.solarabcs.org/permitting.
Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant
understand each blank to fill in. If the electrical system is more complex than the standard electrical diagram can effectively
communicate, provide an alternative diagram with appropriate detail.
2814 N. Waverly
Street06/28/23
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Standard String System Site Plan
Nerd Power LLC
2065 W Obispo Ave Suite 102 Nerd Power -- Hugo Mora
Gilbert, AZ 85233
2814 Waverly Ave, Santa Ana, CA 92705
5.0
2814 N. Waverly
Street06/28/23
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Standard String System Electrical Diagram
Nerd Power LLC
2065 W Obispo Ave Suite 102 Nerd Power -- Hugo Mora
Gilbert, AZ 85233
2814 Waverly Ave, Santa Ana, CA 92705
5.0
2814 N. Waverly
Street06/28/23
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Notes for Standard String System Electrical Diagram
Contractor Name,
Address and Phone:
_________________
_________________
_________________
_________________
Notes for One-Line Standard Electrical
Diagram for Single-Phase PV Systems
Site Name: __________________________
Site Address: ________________________
System AC Size: ______________________
SIZE FSCM NO DWG NO REV
SCALE NTS Date: SHEET
Drawn By:
Checked By:
MAX POWER-POINT CURRENT (IMP)
MAX POWER-POINT VOLTAGE (VMP)
OPEN-CIRCUIT VOLTAGE (VOC)
SHORT-CIRCUIT CURRENT (ISC)
MAX SERIES FUSE (OCPD)
MAXIMUM POWER (PMAX)
MAX VOLTAGE (TYP 600VDC)
VOC TEMP COEFF (mV/oC or %/oC )
IF COEFF SUPPLIED, CIRCLE UNITS
A
V
V
A
A
W
V
MODULE MAKE
MODULE MODEL
PV MODULE RATINGS @ STC (Guide Section 5)
MAX DC VOLT RATING
MAX POWER @ 40oC
NOMINAL AC VOLTAGE
MAX AC CURRENT
MAX OCPD RATING
V
W
V
A
A
INVERTER MAKE
INVERTER MODEL
INVERTER RATINGS (Guide Section 4)
1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE
REQUIREMENT? YES NO N/A
2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE
REQUIREMENT? YES NO N/A
3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX
CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT
4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER
OCPD AMPERE RATING. (See Guide Section 9)
5) TOTAL OF ______ INVERTER OCPD(s), ONE FOR EACH INVERTER. DOES TOTAL
SUPPLY BREAKERS COMPLY WITH 120% BUSBAR EXCEPTION IN 690.64(B)(2)(a)?
YES NO
NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9):
1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN
EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO
INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP ______oC
2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST
MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO
INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE _____oC
2.) 2005 ASHRAE FUNDEMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED
47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1 oC). FOR LESS THAN 9
CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT
LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF
47oC OR LESS (ALL OF UNITED STATES),
a) 12 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES
WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER
FUSE.
b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES
WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER
FUSE.
NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix D):
OCPD = OVERCURRENT PROTECTION DEVICE
NATIONAL ELECTRICAL CODE ® REFERENCES
SHOWN AS (NEC XXX.XX)
NOTES FOR ALL DRAWINGS:
SIGNSSEE GUIDE SECTION 7
SIGN FOR DC DISCONNECT
SIGN FOR INVERTER OCPD AND
AC DISCONNECT (IF USED)
RATED MPP CURRENT
RATED MPP VOLTAGE
MAX SYSTEM VOLTAGE
MAX CIRCUIT CURRENT
A
V
V
A
PHOTOVOLTAIC POWER SOURCE
WARNING: ELECTRICAL SHOCK
HAZARDLINE AND LOAD MAY BE
ENERGIZED IN OPEN POSITION
AC OUTPUT CURRENT
NOMINAL AC VOLTAGE
A
V
SOLAR PV SYSTEM
AC POINT OF CONNECTION
THIS PANEL FED BY MULTIPLE
SOURCES (UTILITY AND SOLAR)
Nerd Power LLC
2065 W Obispo Ave Suite 102 Nerd Power -- Hugo Mora
Gilbert, AZ 85233
2814 Waverly Ave, Santa Ana, CA 92705
5.0
2814 N. Waverly
Street06/28/23
VSE Project Number: A0035-0128-221
January 4, 2022
NERD Power
2065 W. Obispo Ave., Suite 102
Gilbert, AZ 85233
REFERENCE: Hugo Mora Residence: 2814 Waverly Ave., Santa Ana, CA 92705
Solar Array Installation
To Whom It May Concern:
Per your request, we have reviewed the existing structure at the above referenced site. The purpose of our review was to
determine the adequacy of the existing structure to support the proposed installation of solar panels on the roof as shown on
the panel layout plan.
Based upon our review, we conclude that the existing structure is adequate to support the proposed solar panel installation.
Design Parameters
Code: California Building Code, 2019 Edition (2018 IBC)
Risk Category: II
Design wind speed, Vult: 95 mph (3-sec gust) per ASCE 7-16
Wind exposure category: C
Seismic design category: D
Connection to Roof
Mounting connection: (1) 5/16" lag screw w/ min. 2.5" threaded embedment into framing at max. 48" o.c. along rails
(2) rails per row of panels, evenly spaced; panel length perpendicular to the rails not to exceed 69.1 in. Rail cantilever shall
not exceed 50% of connection spacing.
Conclusions
Based upon our review, we conclude that the existing structure is adequate to support the proposed solar panel installation.
In the area of the solar array, other live loads will not be present or will be greatly reduced (2019 CBC, Section 1607.13.5).
The gravity loads, and thus the stresses of the structural elements, in the area of the solar array are either decreased or
increased by no more than 5%. Therefore, the requirements of Section 503.3 of the 2019 CEBC are met and the structure is
permitted to remain unaltered.
The solar array will be flush-mounted (no more than 6" above the roof surface) and parallel to the roof surface. Thus, we
conclude that any additional wind loading on the structure related to the addition of the proposed solar array is negligible.
The attached calculations verify the capacity of the connections of the solar array to the existing roof against wind (uplift),
the governing load case. Regarding seismic loads, we conclude that any additional forces will be small. Conservatively
neglecting the weight of existing wall materials, the installation of the solar panels represents an increase in the total weight
(and resulting seismic load) of 1.9%. Because the increase in lateral forces is less than 10%, this addition meets the
requirements of the exception in Section 503.4 of the 2019 CEBC. Thus the existing lateral force resisting system is
permitted to remain unaltered.
1635 N. Greenfield Rd., Ste. 112 / Mesa, AZ 85205 / T (480) 648-3514 / www.vectorse.com
Page 1 of 8
2814 N. Waverly
Street06/28/23
VSE Project Number: A0035-0128-221
Hugo Mora Residence
1/4/2022
Limitations
Installation of the solar panels must be performed in accordance with manufacturer recommendations. All work performed
must be in accordance with accepted industry-wide methods and applicable safety standards. The contractor must notify
Vector Structural Engineering of Arizona, LLP should any damage, deterioration or discrepancies between the as-built
condition of the structure and the condition described in this letter be found. Connections to existing roof framing must be
staggered, except at array ends, so as not to overload any existing structural member. The use of solar panel support span
tables provided by others is allowed only where the building type, site conditions, site-specific design parameters, and solar
panel configuration match the description of the span tables. The design of the solar panel racking (mounts, rails, etc.) and
electrical engineering is the responsibility of others. Waterproofing around the roof penetrations is the responsibility of
others. Vector Structural Engineering assumes no responsibility for improper installation of the solar array.
Vector Structural Engineering of Arizona, LLP
01/04/2022
_______________________________________________________
Michael Gibbons, P.E.
Project Engineer
Enclosures
MEG/jvw
1635 N. Greenfield Rd., Ste. 112 / Mesa, AZ 85205 / T (480) 648-3514 / www.vectorse.com
Page 2 of 8
Jan 04, 2022
2814 N. Waverly
Street06/28/23
JOB NO.: A0035-0128-221
SUBJECT: SEISMIC LOADS
PROJECT: Hugo Mora Residence
CHECK INCREASE IN OVERALL SEISMIC LOADS
10.2 psf
2.3 psf
9%
10.4 psf
1.9%
Equiv. Total Dead Load
Estimated Roof Dead Load
Solar Dead Load
% Roof Covered
Conservatively neglecting the weight of existing wall materials, the installation of the solar panels represents an
increase in the total weight (and resulting seismic load) of 1.9%. Because the increase is less than 10%, this
addition meets the requirements of the exception in Section 503.4 of the 2019 CEBC. Thus the existing structure
is permitted to remain unaltered.
Addt'l Seismic Weight
Page 3 of 8
2814 N. Waverly
Street06/28/23
JOB NO.: A0035-0128-221
SUBJECT: WIND PRESSURE
PROJECT: Hugo Mora Residence
Label: Note: Calculations per ASCE 7-16
SITE-SPECIFIC WIND PARAMETERS:
Basic Wind Speed [mph]: 95 Notes:
Exposure Category: C
Risk Category: II
Importance Factor, I:
ADDITIONAL INPUT & CALCULATIONS:
Height of Roof, h [ft]: 15 (Approximate)
Comp/Cladding Location: Gable Roofs 7° < θ ≤ 20°
Enclosure Classification:
Zone 1, 2e GCp: 2.00 Zone 1, 2e γ a:0.77
Zone 2n, 2r, 3e GCp: 2.91 Zone 2n, 2r, 3e γa:0.77
Zone 3r GCp: 3.49 Zone 3r γa:0.77
γa:0.40
α: 9.5 Table 26.11-1
zg [ft]: 900 Table 26.11-1
Kh: 0.85 Table 26.10-1
Ke: 0.99 Table 26.9-1
Kzt: 1 Equation 26.8-1
Kd: 0.85 Table 26.6-1
Velocity Pressure, qh [psf]: 16.5 Equation 26.10-1
γE :1.50 Section 29.4.4
γC: 0.95 Section 29.4.4
γP: 1.20 Section 29.4.4
p = q h (GC p )(γE )(γa )
p = q h (GC rn ), (GC rn ) = (γ p )(γc )(γ E )(GC rn ) nom
Zone 1, 2e, p [psf]: 38.5 psf (1.0 W)
Zone 2n, 2r, 3e, p [psf]: 56.0 psf (1.0 W)
Zone 3r, p [psf]: 67.1 psf (1.0 W)
(a = 5.5 ft)
Fig.
29.4-8
WIND PRESSURES: Equation 29.4-7
Solar Panel Array
Enclosed Buildings
Figure 30.3-2B
(negative coeff.)
Components and Cladding Wind Calculations
Page 4 of 8
2814 N. Waverly
Street06/28/23
JOB NO.: A0035-0128-221
SUBJECT: CONNECTION
PROJECT: Hugo Mora Residence
Calculate Uplift Forces on Connection
Pressure
(0.6 Dead -0.6 Wind)
(psf)
Max Trib. Width1
(ft)
Max Trib.
Area2
(ft2)
Max Uplift
Force
(lbs)
Zone 1, 2e 21.7 4.0 11.5 250
Zone 2n, 2r, 3e 32.2 4.0 11.5 371
Zone 3r 38.9 4.0 11.5 448
Calculate Connection Capacity
Lag Screw Size [in]:5/16
Cd:1.6 NDS Table 2.3.2
Embedment3 [in]:2.5
Grade:
Nominal Capacity [lbs/in]:205 NDS Table 12.2A
Number of Screws:1
Prying Coefficient:1.4
Total Capacity [lbs]:586
Determine Result
Maximum Demand [lbs]: 448
Lag Screw Capacity [lbs]: 586
Result: Capacity > Demand, Connection is adequate.
Notes
1. 'Max Trib. Width' is the width along the rails tributary to the connection.
3. Embedment is measured from the top of the framing member to the beginning of the tapered tip of the lag
screw. Embedment in sheathing or other material is not effective. The length of the tapered tip is not part of the
embedment length.
2. 'Max Trib Area' is the product of the 'Max. Trib Width' and 1/2 the panel width/height perpendicular to the
rails. (2) rails per row of panels. Length of panels perpendicular to the rails shall not exceed 69".
SPF (G = 0.42)
Page 5 of 8
2814 N. Waverly
Street06/28/23
VECTOR STRUCTURAL ENGINEERS
JOB NO.: A0035-0128-221
SUBJECT: GRAVITY LOADS
PROJECT: Hugo Mora Residence
GRAVITY LOADS Roof Pitch: 4.4 :12
ROOF DEAD LOAD (D)
Increase due to
pitch
Material weight
[psf]
Composite Shingles 1.06 2.0
1/2" Plywood 1.06 1.0
Framing 1.00 3.0
Insulation 1.00 0.0
1/2" Gypsum Clg.1.06 0.0
M, E & Misc 1.00 0.0
Total Existing Roof DL
PV Array DL 1.06 2
DL:1.06
ROOF LIVE LOAD (Lr)
Existing Design Roof Live Load [psf]20 ASCE 7-16 Table 4.3-1
Roof Live Load With PV Array [psf]0
SNOW LOAD (S):w/ Solar Array
Roof Slope [x:12]:4.4
Roof Slope [°]:20
Ground Snow Load, pg [psf]:0 ASCE 7-16, Section 7.2
Terrain Category:C ASCE 7-16, Table 7.3-1
Exposure of Roof:Fully Exposed ASCE 7-16, Table 7.3-1
Exposure Factor, Ce:0.9 ASCE 7-16, Table 7.3-1
Thermal Factor, Ct:1.1 ASCE 7-16, Table 7.3-2
Risk Category:II ASCE 7-16, Table 1.5-1
Importance Factor, Is:1.0 ASCE 7-16, Table 1.5-2
Flat Roof Snow Load, pf [psf]:0 ASCE 7-16, Equation 7.3-1
Minimum Roof Snow Load, pm [psf]:0 ASCE 7-16, Section 7.3.4
Unobstructed Slippery Surface?Yes ASCE 7-16, Section 7.4
Slope Factor Figure:Figure 7-2b ASCE 7-16, Section 7.4
Roof Slope Factor, Cs:0.83 ASCE 7-16, Figure 7.4-1
Sloped Roof Snow Load, ps [psf]:0 ASCE 7-16, Equation 7.4-1
Design Snow Load, S [psf]:00
4.4
20
0
C
Fully Exposed
0.9
1.1
II
1.0
0
0
No
Figure 7-2b
1.00
0
Design material
weight [psf]
2.1
1.1
3.0
0.0
0.0
0.0
6.2
2.4
#VALUE!
2019 CBC, Section 1607.13.5
Existing
Page 6 of 8
2814 N. Waverly
Street06/28/23
JOB NO.: A0035-0128-221
SUBJECT: LOAD COMPARISON
PROJECT: Hugo Mora Residence
Summary of Loads
Existing With PV Array
D [psf]6 9
Lr [psf]20 0
S [psf]0 0
Maximum Gravity Loads:
Existing With PV Array
(D + Lr) / Cd [psf] 21 10 ASCE 7-16, Section 2.4.1
(D + S) / Cd [psf] 7 10 ASCE 7-16, Section 2.4.1
Maximum Gravity Load [psf]: 21 10
Ratio Proposed Loading to Current Loading:46% OK
The gravity loads, and thus the stresses of the structural elements, in the area of the
solar array are either decreased or increased by no more than 5%. Therefore, the
requirements of Section 503.3 of the 2019 CEBC are met and the structure is permitted
to remain unaltered.
(Cd = Load Duration Factor = 0.9 for D, 1.15 for S, and 1.25 for Lr)
Page 7 of 8
2814 N. Waverly
Street06/28/23
VECTOR STRUCTURAL ENGINEERS
JOB NO.: A0035-0128-221
SUBJECT: SOLAR LAYOUT
PROJECT: Hugo Mora Residence
Page 8 of 8
2814 N. Waverly
Street06/28/23
2814 N. Waverly
Street06/28/23
MS
P
ACD
UM
INV
JB
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-3
PROJECT ID
HU
G
O
M
O
R
A
28
1
4
W
A
V
E
R
L
Y
A
V
E
,
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
,
U
S
A
FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
STRING
LAYOUT
1 STRING LAYOUT
PV-3 SCALE: 1/8" = 1'-0"
PAGE 3 OF 14
BILL OF MATERIALS
EQUIPMENT QTY DESCRIPTION
SOLAR PV MODULE 16 LONGI SOLAR LR4-60HPB 355M 355W MODULES
INVERTER 01 SOLAREDGE TECHNOLOGY: SE5000H-US (240V)
INVERTER INTEGRATEDRAPID SHUTDOWN
OPTIMIZER 16 SOLAREDGE POWER OPTIMIZERS P-401
AC DISCONNECT 1 AC DISCONNECT EATON#DG221URB 30A,
2P,600VAC NEMA 3R
ATTACHMENT 32 CHIKOUSA COMPOSITION L-FOOT
ATTACHMENTS
RAILS 0 CHIKO ASPHALT ROOF RACKING SYSTEM 134"
RAILS 8 CHIKO ASPHALT ROOF RACKING SYSTEM 166"
RAIL SPLICE 4 SPLICE KIT
MID CLAMPS 28 MID CLAMPS
END CLAMPS 8 END CLAMPS / STOPPER SLEEVE
GROUNDING LUG 2 GROUNDING LUG
STRING 1
(E
)
F
R
O
N
T
O
F
R
E
S
I
D
E
N
C
E
WA
V
E
R
L
Y
A
V
E
(E
)
B
A
C
K
O
F
R
E
S
I
D
E
N
C
E
2814 N. Waverly
Street06/28/23
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-6
PROJECT ID
HU
G
O
M
O
R
A
28
1
4
W
A
V
E
R
L
Y
A
V
E
,
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
,
U
S
A
FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
WIRING
CALCULATIONS
ELECTRICAL NOTES
1.) ALL EQUIPMENT TO BE LISTED BY UL OR OTHER NRTL, AND LABELED FOR ITS APPLICATION.
2.) ALL CONDUCTORS SHALL BE COPPER, RATED FOR 600 V AND 90 DEGREE C WET ENVIRONMENT.
3.) WIRING, CONDUIT, AND RACEWAYS MOUNTED ON ROOFTOPS SHALL BE ROUTED DIRECTLY TO, AND LOCATED AS CLOSE AS
POSSIBLE TO THE NEAREST RIDGE, HIP, OR VALLEY.
4.) WORKING CLEARANCES AROUND ALL NEW AND EXISTING ELECTRICAL EQUIPMENT SHALL COMPLY WITH NEC 110.26.
5.) DRAWINGS INDICATE THE GENERAL ARRANGEMENT OF SYSTEMS. CONTRACTOR SHALL FURNISH ALL NECESSARY OUTLETS,
SUPPORTS, FITTINGS AND ACCESSORIES TO FULFILL APPLICABLE CODES AND STANDARDS.
6.) WHERE SIZES OF JUNCTION BOXES, RACEWAYS, AND CONDUITS ARE NOT SPECIFIED, THE CONTRACTOR SHALL SIZE THEM
ACCORDINGLY.
7.) ALL WIRE TERMINATIONS SHALL BE APPROPRIATELY LABELED AND READILY VISIBLE.
8.) MODULE GROUNDING CLIPS TO BE INSTALLED BETWEEN MODULE FRAME AND MODULE SUPPORT RAIL, PER THE
GROUNDING CLIP MANUFACTURER'S INSTRUCTION.
9.) MODULE SUPPORT RAIL TO BE BONDED TO CONTINUOUS COPPER G.E.C. VIA WEEB LUG OR ILSCO GBL-4DBT LAY-IN LUG.
10.) THE POLARITY OF THE GROUNDED CONDUCTORS IS NEGATIVE
NUMBER OF CURRENT
CARRYING CONDUCTORS IN
EMT
4-6
7-9
10-20
PERCENT OF
VALUES
.80
.70
.50
DC CONDUCTOR AMPACITY CALCULATIONS:
ARRAY TO JUNCTION BOX:
SOLAR MODULE SPECIFICATIONS
MANUFACTURER / MODEL # LONGI SOLAR LR4-60HPB 355M 355
(355W)MODULES
VMP 34.6
IMP 10.27
VOC 40.6
ISC 11.25
MODULE DIMENSION 69.09"L x 40.87"W x 1.50"D (In Inch)
INVERTER SPECIFICATIONS
MANUFACTURER / MODEL #SOLAREDGE TECHNOLOGY SE5000H-US
NOMINAL AC POWER 5.0KW
NOMINAL OUTPUT VOLTAGE 240 VAC
NOMINAL OUTPUT CURRENT 21A
AMBIENT TEMPERATURE SPECS
RECORD LOW TEMP 2°
AMBIENT TEMP (HIGH TEMP 2%)31°
CONDUIT HEIGHT 0.5"
ROOF TOP TEMP 53°
CONDUCTOR TEMPERATURE RATE 90°
MODULE TEMPERATURE COEFFICIENT OF Voc -0.29%/°C
EXPECTED WIRE TEMP (In Celsius)31°
TEMP. CORRECTION PER TABLE (310.16)0.96
NO. OF CURRENT CARRYING CONDUCTORS 2
CONDUIT FILL CORRECTION PER NEC 310.15(B)(2)(a)1.00
CIRCUIT CONDUCTOR SIZE 10 AWG
CIRCUIT CONDUCTOR AMPACITY 40A
REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(A&B)
17.58A
1.25 X 1.25 X MODULE ISC
DERATED AMPACITY OF CIRCUIT CONDUCTOR PER NEC TABLE 310.16
38.40ATEMP. CORRECTION PER TABLE (310.16) X
CONDUIT FILL CORRECTION PER NEC 310.15(B)(2)(a) X CIRCUIT
CONDUCTOR AMPACITY
Result should be greater than (17.58A) otherwise less the entry for circuit conductor size and
ampacity
DC CONDUCTOR AMPACITY CALCULATIONS:
FROM JUNCTION BOX TO INVERTER:
AMBIENT TEMPERATURE ADJUSTMENT FOR EXPOSED CONDUIT
PER NEC 310.15(B)(2)(c)+22°
EXPECTED WIRE TEMP (In Celsius)31 +22 = 53
TEMP. CORRECTION PER TABLE (310.16)0.76
NO. OF CURRENT CARRYING CONDUCTORS 2
CONDUIT FILL CORRECTION PER NEC 310.15(B)(2)(a)1.00
CIRCUIT CONDUCTOR SIZE 10AWG
CIRCUIT CONDUCTOR AMPACITY 40A
REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(A&B)
18.75A
1.25 X OPTIMIZER OUTPUT CURRENT
DERATED AMPACITY OF CIRCUIT CONDUCTOR PER NEC TABLE 310.16
30.40ATEMP. CORRECTION PER TABLE (310.16) X
CONDUIT FILL CORRECTION PER NEC 310.15(B)(2)(a) X CIRCUIT
CONDUCTOR AMPACITY
Result should be greater than (18.75A) otherwise less the entry for circuit conductor size and
ampacity
AC CONDUCTOR AMPACITY CALCULATIONS:
FROM INVERTER TO MAIN SERVICE PANEL:
No. OF INVERTER 1
EXPECTED WIRE TEMP (In Celsius)31°
TEMP. CORRECTION PER TABLE (310.16)0.96
NO. OF CURRENT CARRYING CONDUCTORS 3
CONDUIT FILL CORRECTION PER NEC 310.15(B)(2)(a)1
CIRCUIT CONDUCTOR SIZE 10AWG
CIRCUIT CONDUCTOR AMPACITY 40A
REQUIRED CIRCUIT CONDUCTOR AMPACITY PER NEC 690.8(B)
26.25A
1.25 X MAX INVERTER OUTPUT CURRENT
DERATED AMPACITY OF CIRCUIT CONDUCTOR PER NEC TABLE 310.16
38.40A TEMP. CORRECTION PER TABLE (310.16) X
CONDUIT FILL CORRECTION PER NEC 310.15(B)(2)(a) X CIRCUIT
CONDUCTOR AMPACITY
Result should be greater than (26.25A) otherwise less the entry for circuit conductor size and
ampacity
PAGE 6 OF 14
2814 N. Waverly
Street06/28/23
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-9
PROJECT ID
HU
G
O
M
O
R
A
28
1
4
W
A
V
E
R
L
Y
A
V
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,
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
,
U
S
A
FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
OPTIMIZER CHART
1-10
1
2
3
4
11-20 21-30 31-40 41-50 51-60
5
6
7
8
9
10
OPTIMIZER
CHART
PAGE 9 OF 14
WA
V
E
R
L
Y
A
V
E
2814 N. Waverly
Street06/28/23
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-10
PROJECT ID
HU
G
O
M
O
R
A
28
1
4
W
A
V
E
R
L
Y
A
V
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,
SA
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A
A
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A
,
C
A
9
2
7
0
5
,
U
S
A
FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
EQUIPMENT
SPECIFICATION
PAGE 10 OF 14
2814 N. Waverly
Street06/28/23
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-11
PROJECT ID
HU
G
O
M
O
R
A
28
1
4
W
A
V
E
R
L
Y
A
V
E
,
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
,
U
S
A
FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
EQUIPMENT
SPECIFICATION
PAGE 11 OF 14
2814 N. Waverly
Street06/28/23
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-12
PROJECT ID
HU
G
O
M
O
R
A
28
1
4
W
A
V
E
R
L
Y
A
V
E
,
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
,
U
S
A
FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
EQUIPMENT
SPECIFICATION
PAGE 12 OF 14
2814 N. Waverly
Street06/28/23
MS
P
ACD
UM
INV
JB
5'-11" 11'-7" 1'-6"
21
'
-
1
1
"
27
'
-
1
0
"
3'
-
3
"
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-2
PROJECT ID
HU
G
O
M
O
R
A
28
1
4
W
A
V
ER
L
Y
A
V
E,
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
,
U
S
A
FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
ROOF PLAN &
MODULES
ROOF DESCRIPTION
ROOF TYPE COMP SHINGLE
ROOF ROOF TILT AZIMUTH RAFTERS
SIZE
RAFTERS
SPACING
#1 20° 270° 2"x6"24" o.c.
LEGEND
- JUNCTION BOX
MSP - MAIN SERVICE PANEL
- VENTS, DISH (ROOF OBSTRUCTION)
- ROOF ATTACHMENT
- RAFTERS
- CONDUIT
- UTILITY METER
SCALE: 1/8" = 1'-0"
- SOLAREDGE OPTIMIZER
MODULE TYPE, DIMENSIONS & WEIGHT
ACD - AC DISCONNECT
- INVERTER
1
PV-2
NUMBER OF MODULES = 16 MODULES
MODULE TYPE = LONGI SOLAR LR4-60HPB 355M 355W MODULES
MODULE WEIGHT = 42.99 LBS / 19.5 KG.
COMPONENT WEIGHT: 1.5 LBS. PER MODULE
TOTAL DEAD LOAD: 711.84 LBS.
POINT LOAD PER STANDOFF.: 711.84 LBS / 32 STANDOFF = 22.25 LBS
MODULE DIMENSIONS = 69.09"x 40.87" = 19.61 SF
UNIT WEIGHT OF ARRAY = 2.27 PSF
UM
JB
INV
ARRAY AREA WITH TOTAL ROOF AREA
ROOF # OF
MODULES
ARRAY AREA
(Sq. Ft.)
TOTAL
ROOF
AREA
(Sq. Ft.)
ROOF
AREA
COVERED
BY ARRAY
(%)
#1 16 313.75 1007.00 31.16
ROOF PLAN & MODULES
PAGE 2 OF 14
ARRAY AREA WITH WHOLE ROOF AREA
ROOF # OF
MODULES
ARRAY AREA
(Sq. Ft.)
TOTAL
ROOF
AREA
(Sq. Ft.)
ROOF
AREA
COVERED
BY ARRAY
(%)
#1 16 313.75 3686.99 8.51
LONGI SOLAR
LR4-60HPB 355M
355W MODULES
40.87"
69
.
0
9
"
- GAS METERGAS
ROOF #1
TILT - 20°
AZIM. - 270°
(E
)
F
R
O
N
T
O
F
R
E
S
I
D
E
N
C
E
WA
V
E
R
L
Y
A
V
E
3/4" EMT CONDUIT
RUN ON ROOF
(N) JUNCTION BOX
(N) CHIKO ASPHALT
ROOF RACKING SYSTEM
(32) CHIKOUSA COMPOSITION
L-FOOT ATTACHMENTS @48"O.C.
(16) SOLAREDGE POWER
OPTIMIZER P-401
18" FIRE SETBACK
18" FIRE SETBACK
18
"
F
I
R
E
S
E
T
B
AC
K
18
"
F
I
R
E
S
E
T
B
AC
K
36" FIRE SETBACK
(E
)
B
A
C
K
O
F
R
E
S
I
D
E
N
C
E
ROOF #01
(16) LONGI SOLAR LR4-60HPB
355M 355W MODULES
(E) MAIN SERVICE PANEL,
200A RATED, 240V,
(N) SOLAREDGE TECHNOLOGY :
SE5000H-US INVERTER
INTEGRATED RAPID SHUTDOWN
(N) AC DISCONNECT
(E) UTILITY METER
ROOF ACCESS POINT
36"
FIRE
S
E
T
B
ACK
(E) PATIO
Vector Structural Engineering has reviewed the
existing structure with loading from the solar array
and lag screw connections to the existing framing.
The design of the racking system, connections, and
all other structure is by others. Electrical, mechanical,
architectural, and all other nonstructural aspects of
the design are by others.
VECTOR PROJECT #: A0035-0128-211
Mar 08, 2022
2814 N. Waverly
Street06/28/23
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-4
PROJECT ID
HU
G
O
M
O
R
A
28
1
4
W
A
V
E
R
L
Y
A
V
E
,
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
,
U
S
A
FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
ATTACHMENT
DETAIL
PAGE 4 OF 14
SCALE: NTS
2
PV-4
ATTACHMENT DETAIL
SCALE: NTS
1
PV-4
PV MODULE
SEE (2/PV-3) FOR
ENLARGED VIEW
(E) SINGLE LAYER OF
COMP SHINGLE
PV MODULES
CHIKOUSA 7 RAILS FLASHING
COMPOSITION L-FOOT
ATTACHMENT
(E) SINGLE LAYER OF
COMP SHINGLE
GROUNDING & END/MID
CLAMP
CHIKO ASPHALT
ROOF SYSTEM
2"x6" RAFTERS @ 24" O.C.
5/16" x 3 1/2" SS LAG BOLT
INTO RAFTER(S) 2 1/2" MIN.
PENETRATION SEALED
W/ GEOCEL.
CHIKOUSA CHANNEL NUT
2"X6" RAFT
E
R
S
@ 24"O.C.
6"
ATTACHMENT DETAIL (enlarged view)
Vector Structural Engineering has reviewed the
existing structure with loading from the solar array
and lag screw connections to the existing framing.
The design of the racking system, connections, and
all other structure is by others. Electrical, mechanical,
architectural, and all other nonstructural aspects of
the design are by others.
VECTOR PROJECT #: A0035-0128-211
Mar 08, 2022
2814 N. Waverly
Street06/28/23
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-13
PROJECT ID
HU
G
O
M
O
R
A
28
1
4
W
A
V
E
R
L
Y
A
V
E
,
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
,
U
S
A
FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
EQUIPMENT
SPECIFICATION
PAGE 13 OF 14
2814 N. Waverly
Street06/28/23
REV
SHEET NAME
SHEET SIZE
SHEET NUMBER
ANSI B
11" X 17"
DATE DESCRIPTION
REVISIONS
PROJECT NAME & ADDRESS
PV-14
PROJECT ID
HU
G
O
M
O
R
A
28
1
4
W
A
V
E
R
L
Y
A
V
E
,
SA
N
T
A
A
N
A
,
C
A
9
2
7
0
5
,
U
S
A
FRESH11/08/2021 ORIGINAL PLAN
2065 W OBISPO AVE #102
GILBERT, AZ 85233 USA
866-572-2637
LIC # CA-1019100
ABHISHEK MAHESH
A11/09/2021 REV
B12/24/2021 REV
Signature with Seal
C02/03/2022 REV
EQUIPMENT
SPECIFICATION
PAGE 14 OF 14
2814 N. Waverly
Street06/28/23
Rev: 8/29/19
SOL-01 CBC 2016
Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only
Instructions: The licensed contractor of record shall complete all sections, answer the ten questions and
sign the certification section below. A copy of this form shall be attached to each of TWO sets of plans, of
minimum 11” x 17” size. If answering NO to any of the questions, plan check shall be required.
Project Address:
Contractor Company Name:
Contractor License Number:
YES NO Are the following applicable to the proposed project?
1. Will the PV system layout provide the required three-foot wide clear access pathways
per Section 605.11 of the California Fire Code, and is this shown on the roof plan?
2. Will the PV system be installed on a roof having only one roofing layer with no
overlays?
3. Will the PV array be flush mounted to the existing roof so that the plane of the
modules (panels) are parallel to the plane of the roof?
4. Will the PV system weigh maximum 4 pounds per square feet or less?
5. Will the PV system be installed where the modules do not overhang any roof edges
(such as eaves, gabled ends, ridges and hips)?
6. Will the PV system be installed with a space of 2” minimum to 10” maximum between
the underside of modules and the surface of the roof?
7. Will the PV system be installed without using any ballast system or counter-weight
system?
8. Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet
and is this maximum horizontal spacing shown on the plans?
9. Will the minimum 5/16” lag screws be installed with a minimum of 2-1/2 inch
embedment into roof rafters (with pre-drilled holes) and is this minimum embedment
shown on the plans?
10. Are ALL the structural pages of the plans stamped and signed by a California
licensed professional engineer? (including project specific site plan, PV layout,
anchorage spacing, anchorage details and manufacturer’s PV support information.)
I certify under penalty of perjury under the laws of the State of California that the above is true:
Print Name: Signature:
Phone Number: Date:
Email Address:
Planning & Building Agency
Building Safety Division
20 Civic Center Plaza
P.O. Box 1988 (M-19)
Santa Ana, CA 92702
(714) 647-5800
www.santa-ana.org
RESIDENTIAL
PHOTOVOLTAIC
CHECKLIST
Nerd Power LLC
1019100
Heather Stork
602-491-9326
caprocessing@nerdpower.energy
2814 Waverly Ave, Santa Ana, CA 92705
3/09/2022
2814 N. Waverly
Street06/28/23