HomeMy WebLinkAboutB24-1997 RC3 PLANS - APPROVEDVICINITY MAP (SCALE: NTS)
SATELLITE VIEW (SCALE: NTS)
EXISTING
SHEET INDEX
SYSTEM RATING
EQUIPMENT SUMMARY
ELECTRICAL INFORMATION
MAIN SERVICE PANEL BUS SIZE:
MAIN SERVICE BREAKER SIZE:
RACKING: SWH GROUND MOUNT
BUILDING INFORMATION
CONSTRUCTION TYPE: V-B
OCCUPANCY: R3
GENERAL NOTES
1.All electrical materials shall be new and listed by recognized
electrical testing laboratory
Custom made equipment shall have complete test data submitted
by the manufacturer attesting to its safety
2.Outdoor equipment shall be NEMA 3R rated or equivalent
3.All metallic equipment shall be grounded
4.Contractor shall obtain electrical permits prior to installation and
shall coordinate all inspections, testing commissioning and
acceptance with the client,
utility co. and city inspectors as needed.
5.The electrical contractor shall verify the exact locations of service
points and service sizes with the serving utility company and
comply with all utility companies requirements.
6.Drawings are diagrammatic only, routing of raceways shall be
option of the contractor unless otherwise noted and shall be
coordinated with other trades.
7.If the roof material or the roof structure not adequate for PV
installation, call the engineer of record prior to installation. The
contractor is responsible to verify that the roof is capable of
withstanding the extra weight.
8.If the distances for cable runs are different than shown, the
contractor shall notify the electrical engineer to validate the wire
size. Final drawings will be red-lined and updated as appropriate.
9.Whenever a discrepancy in quality of equipment arises on the
drawing or specifications, the contractor shall be responsible for
providing and installing all materials and services required by the
strictest conditions noted on the drawings or in the specifications
to ensure complete compliance and longevity of the operable
system required by the engineer of record.
PHOTOVOLTAIC NOTES:
1.Ground mounted photovoltaic panels and modules shall be tested,
listed and identified by recognized testing laboratory
2.Solar system shall not cover any plumbing or mechanical vents
3.Modules and support structures shall be grounded
unless racking has integrated ground.
4.Removal of an interactive inverter or other equipment shall not
disconnect the bonding connection between the grounding
electrode conductor and the photovoltaic source and/or output
circuit grounded conductors.
5.All PV modules and associated equipment and wiring shall be
protected from physical damage.
6.Live parts of PV source circuits and PV output circuits over 150v to
ground shall not be accessible to other than qualified persons
while energized.
7.Inverter is equipped with integrated DC disconnect, thus providing
ground fault protection
8.All conductors shall be copper and 75 deg rated
9.A single conductor shall be permitted to be used to perform the
multiple functions of dc grounding, AC grounding and bonding
between AC and DC systems.
10. Non-current carrying metal parts of equipment shall be effectively
bonded together. Bond both ends of raceways.
200A
DC 12.600 KW STC
AC 8.120 KW STC
SITE MAP & PV LAYOUT
ELECTRICAL 1-LINE DIAGRAM
ATTACHMENT LAYOUT
SYSTEM LABELING DETAIL
INVERTER DATA SHEET
PROPERTY PLAN
MODULE DATA SHEET
RACKING DATA SHEET
PV 1.0
PV 2.0
PV 3.0
PV 4.0
PV 5.0
D 6.0
D 7.0
D 8.0
28 ZNSHINE SOLAR 450 WATT MODULES
WITH 28 IQ8PLUS ENPHASE MICROINVERTER
200A
APN Number:
08/21/2024
Property Address:
Owner:
040020092
Kassidy Lesch
Property Type:Single Family Residence
Drawn by:New@engineerinc.io
Date:
162 McFadden Ln, Chico, CA 95928
THE INSTALLATION OF SOLAR ARRAYS AND
PHOTOVOLTAIC POWER SYSTEMS SHALL COMPLY WITH
THE FOLLOWING CODES:
·2020 National Electrical Code
·2022 California Building Code
·2022 California Residential Code
·2022 California Green Building Standard Code
·2022 California Plumbing Code
·2022 California Mechanical Code
·2022 California Electrical Code
·2022 California Fire Code
·2022 California Energy Code
·2016 International Property Maintenance Code
ALL OTHER ORDINANCE ADOPTED BY THE
LOCAL GOVERNING AGENCIES
GOVERNING CODES
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
RSD DATA SHEET
D 9.0
COMBINER BOX DATA SHEET D 10.0
These drawings are protected by copyright under US
alaw. Any form of reproduction is strictly prohibited
without prior written approval from Engineerinc.
Phone number:(310)-928-0938
JB
Ground Mounted Solar PV Array
28 - ZNshine 450W Modules
28 - Enphase IQ8+Microinverters
Pitch: 30 Deg
Orientation: 189 Deg
ECB
AC
LEECH LINEMcFadden LnWELL
SEPTIC TANK
AC wiring ~ 30 feet
Underground run
2" Schedule # 50 PVC Pipe
24" Min depth
MSP
a
a
a
a
a
a
aa
b
b
a
a
b
b
c
c
b
bc
c
b
b
c
c
b
b
c
c
SITE MAP & PV
LAYOUT
PV 1.0
PV SYSTEM AS INDICATED
Scale:Project:
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
SOLAR MODULES
___ Znshine Solar 450 Watt
Model #ZXM6-NH144
EMT type Conduit
Solar Module
......................
.....................
.............
28
INDEX
(N) Microinverter
Phone Number: (310) 928-0938
DATE:08/21/2024
INVERTER
INVERTER TYPE: Micro
____ Enphase IQ8+
Model: IQ8PLUS-72-2-US
MSP (E) Main Service Panel200A
AC............(N) 60A AC Disconnect
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
Drawn by:New@engineerinc.io
28
ECB.......(N) Enphase IQ Combiner
PVC type Conduit.............
FMT type Conduit.............
SCALE:1/8" = 1'-0"
180 °
90 ° 270 °
0°
S
W
N
E
10’ vegetation free zone around entire array
Covered with gravel
PV 2.0
PV SYSTEM AS INDICATED
Scale:Project:
ELECTRICAL 1-LINE
DIAGRAM
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
Phone Number: (310) 928-0938
DATE:08/21/2024
Drawn by:New@engineerinc.io
1 8BRANCH - C2
J BOX
NEMA3R
ZNSHINE 450 W MODULES
ENPHASE IQ8+ MICROINVERTERS
ENPHASE Q CABLE
(2)#12 AWG PV WIRE
(1)#6 AWG EGC
FREE IN THE AIR
(2) #14 AWG
THWN/ THWN-2
PV Monitoring
Device
15A
IQ Combiner 4/4C
(6) #10 AWG THWN/THWN-2
(1) #8 AWG GND
3/4" EMT, 3 FEET
INSTALL (3)20A PV
2-POLE C/B
1 10BRANCH - B2
28
28
EXISTING
______ MAIN
SERVICE
PANEL
120/240V,
1P, 3W
EXISTING
NON CENTER _____
MAIN C/B
GEC
(E) GROUNDING
ELECTRODE SYSTEM
MAIN METER
200A
60A NON-FUSED,
VISIBLE LOCKABLE LABELED
AC DISCONNECT, WITH 50A FUSES
BLADE TYPE, NEMA3R
120 / 240V
(UTILITY REQUIRED)
200A
(3) #8 AWG THWN/THWN-2
(1) #8 AWG GND
3/4" EMT, 2 FEET
(3) #6 AWG THWN/THWN-2
(1) #8 AWG GND
3/4" EMT, 3 FEET
NOTE: Service Panel does not contain
center fed Main Breaker:
AC wiring ~ 30 feet
Underground run
2" Schedule # 50 PVC Pipe
24" Min depth
1 10BRANCH - A2
CUSTOMER SIDE TAP
USING POLARIS BLOCK
POLARIS Insulated Multitap
Connector: IT 1/0, 2 Ports,
For Wire Sizes 14 AWG – 1/0 AWG
PV ARRAY RATING WIRE SIZE CALCULATION
BRANCH CIRCUIT - A BRANCH CIRCUIT - A
Number Modules 10 ZXM6-NH144 Znshine Solar 450 Watt Number OF Microinverters in Circuit 10
Number MicroInverters 10 Enphase IQ8+ Microinverters IQ8Plus-72-2-US(240V)Microinverter Maximum Output Current (A)1.21
Total DC Wattage (Watts)Watts STC, (Watts/Module) 10 * 450 = 4500 Branch Circuit Total Current (A)10 * 1.21 * 1.25 = 15.13
Array Currents I-SC 11.47 A I-MP 10.88 A Breaker Size Per Branch Circuit (A)20
Module Voltage V-OC 50.3 V V-MP 41.4 V
BRANCH CIRCUIT - B BRANCH CIRCUIT - B
Number Modules Number OF Microinverters in Circuit 10
Number MicroInverters Enphase IQ8+ Microinverters IQ8Plus-72-2-US(240V)Microinverter Maximum Output Current (A)1.21
Total DC Wattage (Watts)Branch Circuit Total Current (A)10 * 1.21 * 1.25 = 15.13
Array Currents I-SC 11.47 A I-MP 10.88 A Breaker Size Per Branch Circuit (A)20
Module Voltage V-OC 50.3 V V-MP 41.4 V
BRANCH CIRCUIT - C BRANCH CIRCUIT - C
Number Modules 8 Number OF Microinverters in Circuit 8
Number MicroInverters 8 Enphase IQ8+ Microinverters IQ8Plus-72-2-US(240V)Microinverter Maximum Output Current (A)1.21
Total DC Wattage (Watts)Watts STC, (Watts/Module) 8 * 450 = 3600 Branch Circuit Total Current (A)8 * 1.21 * 1.25 = 12.1
Array Currents I-SC 11.47 A I-MP 10.88 A Breaker Size Per Branch Circuit (A)20
Module Voltage V-OC 50.3 V V-MP 41.4 V
FROM JBOX TO ENPHASE COMBINER BOX
Maximum Continuous Current (A)15.13 More Than 3 CCC Adjustment Factor 0.8 Adjusted Conductor Ampacity(A)15.13 / 0.8 = 18.91
Raceway Height From Roof (Temp 39+22=61C)3 1/2"# of wire( # BC *2)6 Ambient Temp Factor Per NEC Table 310.15(b)(2)(a)0.71
Temp. Derate Factor (max. Continuous current divided ambient tem. Factor (A)18.91 / 0.71 = 26.64 Wire Size from NEC Table 310.15(b)16 10 AWG
FROM ENPHASE COMBINER BOX TO AC DISCONNECT
Total Number Of Microinverters 28 Total Amps From All Microinverters (A)28 * 1.21 = 33.88 Consider Continuous (A)33.88 * 1.25 = 42.35
Temp. Derate Factor(0.91 at wall of the Building) (A)42.35 / 0.91 = 46.54 Wire Size from NEC Table 310.15(b)16 8 AWG
Ambient Temp Factor Per NEC Table 310.15(b)(2)(a)0.91
(3) #6 AWG THWN/THWN-2
(1) #8 AWG GND
3/4" FMT, 42 FEET
ZXM6-NH144 Znshine Solar 450 Watt
ZXM6-NH144 Znshine Solar 450 Watt
10
10
Watts STC, (Watts/Module) 10 * 450 = 4500
(E) NEW GROUNDING
ELECTRODE SYSTEM
ADDITIONAL GROUND
ROD PER C.E.C Article
690.47 and 250
CUSTOMER SIDE TAP
WITH POLARIS BLOCK
SEE SHEET D 11 for
datasheet
EXISTING 125A SUB PANEL
(3) #4/0 AWG THWN/THWN-2
(1) #1 AWG GND
SERVICE POINT &
UTILITY METERING
You Are
Here
GROUND MOUNTED
SOLAR PV ARRAY
ENPHASE COMBINER BOX
AC DISCONNECT SYSTEM
LABELING DETAIL
PV 3.0
PV SYSTEM AS INDICATED
Scale:Project:
(STICKER TO BE LOCATED ON
CONDUIT WITH DC CURRENT
EVERY 4' HORIZONTALLY OR
10' VERTICALLY AND 1' FROM
EACH SIDE OF A BEND)
(TO BE LOCATED ON
SUB-PANEL ONLY
WHEN SUB-PANEL IS
DEDICATED FOR PV ONLY)
(STICKER LOCATED
INSIDE PANEL
NEXT TO SOLAR BREAKER)
(STICKER LOCATED
INSIDE PANEL
BELOW PV BREAKER)
PV ARRAY J BOX
INVERTER
INTEGRATED
DC DISCONNECT
PV SUB-PANEL
* if applicable
SUB-PANEL
* if applicable AC
DISCONNECT
* if applicable
METER
MAIN SERVICE
PANEL
*if applicable
(STICKER LOCATED
ON THE PV SUB PANEL)
CAUTION
AUTHORIZED SOLAR
PERSONNAL ONLY!
CAUTION
SOLAR DC CURRENT PRESENT
DURING DAYLIGHT HOURS
WARNING!
ELECTRIC SHOCK HAZARD.
IF GROUND FAULT IS INDICATED,
NORMALLY GROUNDED
CONDUCTORS MAY BE
UNGROUNDED AND ENERGIZED.
DC DISCONNECT
DC PHOTOVOLTAIC POWER SOURCE
RATED MAX POWER POINT CURRENT- AMPS
RATED MAX POWER POINT VOLTAGE- VOLTS
MAXIMUM SYSTEM VOLTAGE- VOLTS
SHORT CIRCUIT CURRENT- AMPS
WARNING!
ELECTRIC SHOCK HAZARD.
DO NOT TOUCH THE TERMINALS.
TERMINALS ON BOTH THE LINE AND
LOAD SIDES MAY BE ENERGIZED IN
THE OPEN POSITION.
PV LOAD CENTER SIZED FOR PV
BREAKERS ONLY OR RENDERED UNABLE
TO ACCEPT ANY ADDITIONAL LOADS.
PV SUB-PANEL ONLY
AC DISCONNECT
AC PHOTOVOLTAIC POWER SOURCE
RATED AC OUTPUT CURRENT: A MAX
NOMINAL AC OPERATING VOLTAGE: 480 Vac
THIS PANEL FED BY
MULTIPLE SOURCES
(UTILITY & SOLAR)
SOLAR WARNING!
INVERTER OUTPUT CONNECTION. DO NOT
RELOCATE THIS OVERCURRENT DEVICE
Permanent directory or plaque providing location of service disconnecting means and photovoltaic system disconnecting means, if not located at the
same location. (Plaques shall be metal or plastic, with engraved or machine printed letters, or electro-photo plating, in a contrasting color to the plaque.
Plaques shall be permanently attached to the equipmenq or in the required location using an approved method that is suitable to withstand the
environment to which it is exposed. Plaques and signage shall meet legibility, defacemet, exposure and adhesion requirements of Underwriters
Laboratories marking and labeling system 969(UL969).
42.35
LABEL 1 LABEL 2 LABEL 3 LABEL 4 LABEL 5 LABEL 6
LABEL 7 LABEL 8 LABEL 9 LABEL 10 LABEL 11
LABEL 12
87
109
12
7
7
9
8
10
7
7
9
8
1011
7
4 51
2
DIRECTORY
MARKINGS, LABELS AND WIRING SIGNS
A. Purpose: Provide emergency responders with appropriate warning and guidance with respect to isolating solar electric system.
This can facilitate identifying energized electrical lines that connect solar panels to the inverter, as these should not be cut when venting for smoke removal
B. Main Service Disconnect.
1. Residential buildings - The marking main be placed within the main service disconnect. The marking shall be placed
outside cover if the main service disconnect is operable with the service panel closed.
2. Commercial buildings - Tha marking shall be placed adjacent to the main service disconnect clearly visible from the location where the level is operated
3. Markings: Verbiage, Format and Type of Material.
a. Verbiage: CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED
b. Format: White lettering on a red background. Minimum 3/8 inches letter height. All letters shall be capitalized. Arial or similar font, non bold.
c. Material: Reflective, weather resistant material suitable for the environment (use UL - 969 as standard for weather rating). Durable adhesive materials meet this
requirement.
C.Marking Requirements on DC conduit, raceways, enclosures, cable assemblies, DC combiners and junction boxes:
1. Markings: Verbiage, Format and Type of Material.
a. Placement : Markings shall be placed every 10 feet on all interior and exterior DC conduits, raceways, enclosures, and cable assemblies,
at turns, above and for below penetrations, all DC combiners and junction boxes
b. Verbiage: CAUTION: SOLAR CIRCUIT Note: The format and type of material shall adhere to "V. V-3b, c" of this requirement.
c. Inverters are not required to have caution markings
1.Marking is required on all interior and exterior DC conduit raceways,enclosures,cable assemblies,and junction boxes,combiner boxes and disconnects.
2.The materials used for marking shall be reflective,weather resistant material suitable for the environment.
Minimum 3/8 "letter height; all upper case letters Arial or similar font; Red background with white lettering.
3.Marcking shall contain the words: WARNING : PHOTOVOLTAIC POWER SOURCE.
4.Marking shall be placed adjacent to the main service disconnect in a location clearly visible from the location where the disconnect is operated
SOLAR PV SYSTEM EQUIPPED
WITH RAPID SHUTDOWN
TURN RAPID SHUTDOWN
SWITCH TO THE
"OFF" POSITION TO
SHUT DOWN PV SYSTEM
AND REDUCE
SHOCK HAZARD
IN THE ARRAY
SOLAR ELECTRIC
PV PANELS
CAUTION
POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING
SOURCES WITH DISCONNECTS LOCATED AS SHOWN:
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
Phone Number: (310) 928-0938
DATE:08/21/2024
Drawn by:New@engineerinc.io
MSP
234'-3"
404'-7"
310'
ECB
ACMcFadden LnDRIVEWAY
WELL
SEPTIC TANK
GATE
25'
25'
136'-7"
LEECH LINE
5'
30'
50'
PROPERTY PLAN
PV 4.0
PV SYSTEM AS INDICATED
Scale:Project:
MSP Main Service Panel
AC.........................AC Disconnect
Solar Module.....................
................
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
Phone Number: (310) 928-0938
DATE:08/21/2024
Drawn by:New@engineerinc.io
ECB...........Enphase IQ Combiner
INDEX
SCALE:1/32" = 1'-0"
180 °
90 ° 270 °
0°
S
W
N
E
48'-5"
13'-7"
2'-9"
2'-9"
8'8'8'8'8'8'
13'-9"ATTACHMENT
LAYOUT
PV 5.0
PV SYSTEM AS INDICATED
Scale:Project:
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
Phone Number: (310) 928-0938
DATE:08/21/2024
Drawn by:New@engineerinc.io
MODULE WEIGHT (lbs)
# OF MODULES
TOTAL MODULE WEIGHT (lbs)
RACK WEIGHT (lbs)
TOTAL SYSTEM WEIGHT (lbs)
# OF PIERS
MAX SPAN BETWEEN PIERS (in)
LOADING PER PIER (lbs)
TOTAL AREA (sq.ft.)
LOADING (PSF)
WEIGHT LOAD CALCULATION
52.91
1481.48
296.29
1844.41
8'
14
131.74
2.99
616
SWH RAIL
PIER
CROSS RAIL
SOLAR MODULE
28
SCHEDULE 40
CROSS PIPE 2"
SWH PIPE TO
RAIL ADAPTOR
SWH STANDARD RAIL
SWH SLIDER BRACKET
30°
3.5'
GROUND LEVEL
MICROINVERTER WEIGHT (lbs)66.64
24"
CROSS PIPE 2"
8'
Ground Mounted Solar PV Array
Pitch: 30 Deg
Orientation: 189 Deg
6'-11"
18"1'-2"
2'-9"
2'-3"
13'-9"
8'
2'-9"
INVERTER
DATA SHEET
D 6.0
PV SYSTEM AS INDICATED
Scale:Project:
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
Phone Number: (310) 928-0938
DATE:08/21/2024
Drawn by:New@engineerinc.io
D 7.0
PV SYSTEM AS INDICATED
Scale:Project:
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
RSD
DATA SHEET
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
Phone Number: (310) 928-0938
DATE:08/21/2024
Drawn by:New@engineerinc.io
D 8.0
PV SYSTEM AS INDICATED
Scale:Project:
MODULE
DATA SHEET
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
Phone Number: (310) 928-0938
DATE:08/21/2024
Drawn by:New@engineerinc.io
RACKING
DATA SHEET
D 9.0
PV SYSTEM AS INDICATED
Scale:Project:
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
Phone Number: (310) 928-0938
DATE:08/21/2024
Drawn by:New@engineerinc.io
D 10.0
PV SYSTEM AS INDICATED
Scale:Project:
COMBINER BOX
DATA SHEET
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
Phone Number: (310) 928-0938
DATE:08/21/2024
Drawn by:New@engineerinc.io
D 11.0
PV SYSTEM AS INDICATED
Scale:Project:
COMBINER BOX
DATA SHEET
CONTRACTOR
Marks Solar
Address:1632 Garden Rd, Durham,
CA 95938
Phone number: 530-680-7331
Lic: 701317
Project Name:
Property Address:
Kassidy Lesch
162 McFadden Ln,
Chico, CA 95928
Phone Number: (310) 928-0938
DATE:08/21/2024
Drawn by:New@engineerinc.io