none, Remodel & addition to existing, Correspondencet •
(310) 544-6222
S
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No. 1 PORTUGUESE BEND RD. • ROLLING HILLS, CALIF. 90274
ROLLING HILLS
August 23, 2019
James and Colleen McKinnell
2451 Silverstrand Avenue
Hermosa Beach, California 90254
Re: 16 Crest Road East, Rolling Hills, California 90274
Dear Mr. and Mrs. McKinnell,
•
CALIFORNIA
R
(310) 544-6766 FAX
AUG 292019
ByCity of Rolling
Hills
Below are the minutes from the August 20, 2019 meeting of the RHCA Architectural Committee relating
to your submittal:
JAMES & COLLEEN McKINNELL Xero Solar 193-2 — MS
16.Crest Road East Solar Panels on Residence Permit 6724
The Committee made a field trip to the property to view the proposed location for solar panels
on the remodeled residence. The Committee reconvened at the Association office at 4:40
P.M.
Joe Spierer recused himself from the discussion and the decision of the Committee.
The Committee reviewed plans for a solar array on the roof of the residence. The Committee
noted the array was contiguous and located on the back of the residence. The solar array was
approved as submitted.
The decision of the Committee was unanimous; Judy Hollingshead, Bill Rogers, Gordon Inman,
George Sweeney, Luls de Moraes.
Please note.: The reflection of the sun off solar panels may cause glare on adjoining properties.
It is the responsibility of the property owner or installer to mitigate this problem in a timely
manner if such an issue arises.
Enclosed is your copy of the RHCA Building Permit. Permit fees are due upon receipt; a return envelope is
included for your convenience. Please contact Kathryn Bishop for inspection once the solar array is
installed.
*** This approval does not include City of Rotting Hills approval or Building apo:spfety approvpk Please
contact thesa agencies prior to construction. * *
•
Please feel welcome to. contact me with any questions regarding this letter.
Sincer
fla c y`i'edesco
Architectural Administrator
cc: Adam Reinart, Xero Solar
s
• •
EROSOLRR
PROJECT DESCRIPTION
•
•
THIS ROOF MOUNTED SOLAR SYSTEM WITH ENERGY STORAGE SYSTEM IS TO BE INSTALLED AT THE SINGLE FAMILY DWELLING IN ROLLING HILLS, CA 90274.
A MINIMUM OF 75% OF THE ENERGY USED TO CHARGE THIS BATTERY SYSTEM IS TO BE PRODUCED BY THE NEW SOLAR ARRAY ON -SITE. THE ENERGY OUTPUT
FROM THIS ENERGY STORAGE BATTERY SHALL BE INTERCONNECTED WITH THE UTILITY GRID THROUGH THE NEW ON -SITE ELECTRICAL EQUIPMENT VIA A BACK -
FEED BREAKER IN THE MAIN SERVICE PANEL. THIS BATTERY IS TO BE CYCLED TO THE GRID ONE TIME PER WEEK AND ALL CONTROLS AND MONITORING METERS
ARE MANAGED BY THE MANUFACTURERS CONTROL SYSTEMS.
SHEET INDEX
T1.0 COVER PAGE
A1.0 SITE PLAN
A1.1 ROOF PV LAYOUT
A1.2 STRING LAYOUT
A2.0 ATTACHMENT DETAIL
E1.0 ELECTRICAL LINE DIAGRAM
E1.1 ELECTRICAL CALCULATION
E2.0 SAFETY PLACARDS
E3.0 ELECTRICAL ELEVATION VIEW DETAIL
D1.0 MODULE DATA SHEET
D2.0 RACKING DATA SHEET
D3.0 RACKING DATA SHEET
D4.0 ATTACHMENT DATA SHEET
D5.0 TESLA POWERWALL DATA SHEET
D6.0 TESLA POWERWALL DETAILS
D7.0 METHOD & MATERIALS
D8.0 BACKUP GATEWAY DATA SHEET
SITE SPECIFICATIONS:
OCCUPANCY CATEGORY: II
DESIGN WIND SPEED: 100 MPH
EXPOSURE CATEGORY: B
GROUND SNOW LOAD: 0 PSF
AERIAL MAP
SCOPE OF WORK:
(36) PV MODULES (SPR-X22-370-D-AC (240) [SI1])
(TOTAL: 631.44 SQ. FT.)
SYSTEM SIZE: (13.32) KW DC STC, (11.52) KW AC CEC
(36) SUNPOWER P370 MICRO INVERTER
(68) ATTACHMENT POINTS @ 48" O.C. MAX.
(1) PV COMBINER PANEL 125A, TYP.
(1) AC DISCONNECT 60A NON -FUSED, 240V NEMA 3R, UL LISTED,
(1) GENERATION PANEL, 200 AMP, 2-P, NEMA 3R, UL LISTED
(2) 13.5 KWH TESLA POWER WALL, UL LISTED, NEMA 3R
(1) TESLA ENERGY GATEWAY 200 A, UL LISTED, NEMA 3R,
INTEGRATED NEURIO GATEWAY AND CONTROLS
GOVERNING CODES
2017 LA COUNTY ELECTRICAL CODE
(2016 CEC, 2014 NEC)
2017 LA BUILDING CODE
2017 LA MECHANICAL CODE
2013 NATIONAL FIRE ALARM CODE (NFPA 72)
2016 CALIFORNIA ENERGY CODE
2017 LA GREEN CODE
(LAGC) UNDERWRITERS LABORATORIES
(UL) STANDARDS OSHA 29 CFR 1910.269
RECIENED
AUG 292019
City of Rolling HMIs
By
ilos Verdes
Estates
Rancho
3alos Verdes
itl_lt.r a
Railing
Hills Estatc.3
Lore
16 Crest Road East
Bat:ie,iiia t3SS t
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Island
fe Ports 0' Call
Cabrii;c Marine
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- PROJECT LOCATION
VICINITY MAP
12
CONSTRUCTION NOTES:
1. CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS PRIOR TO
INITIATING CONSTRUCTION.
2. CONTRACTOR SHALL REVIEW ALL MANUFACTURER
INSTALLATION DOCUMENTS PRIOR TO INITIATING
CONSTRUCTION.
3. ALL EQUIPMENT SHALL BE LISTED BY U.L. (OR EQUAL) AND
LISTED FOR ITS SPECIFIC APPLICATION.
4. ALL EQUIPMENT SHALL BE RATED FOR THE ENVIRONMENT IN
WHICH IT IS INSTALLED.
5. ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH
THE MANUFACTURER'S INSTALLATION INSTRUCTIONS.
6. ACCESS TO ELECTRICAL COMPONENTS OVER 150 VOLTS TO
GROUND SHALL BE RESTRICTED TO QUALIFIED PERSONNEL.
7. ALL CONDUCTORS SHALL BE COPPER, RATED FOR 600 VOLTS
AND 90°C WET ENVIRONMENT, UNLESS OTHERWISE NOTED.
8. WHERE SIZES OF JUNCTION BOXES, RACEWAYS, AND CONDUITS
ARE NOT SPECIFIED, CONTRACTOR SHALL SIZE THEM
ACCORDING TO APPLICABLE CODES.
9. PV MODULE FRAMES SHALL BE BONDED TO RACKING RAIL OR
BARE COPPER E.G.C. PER THE MODULE MANUFACTURER'S
LISTED INSTRUCTION SHEET.
10. PV MODULE RACKING RAIL SHALL BE BONDED PER
MANUFACTURERS UL 2703 LISTING SPECIFICATIONS.
11. ALL JUNCTION BOXES, COMBINER BOXES, AND DISCONNECTS
SHALL BE INSTALLED IN AN ACCESSIBLE LOCATION.
12. ROOF ACCESS POINTS SHALL BE AT A STRONG POINT ON THE
BUILDING AND NOT REQUIRE THE PLACEMENT OF LADDERS
OVER EXTERIOR WALL OPENINGS.
13. WORKING SPACE AROUND ELECTRICAL EQUIPMENT SHALL
COMPLY WITH NEC 110.26
14. THE POWERWALL WILL NEVER REQUIRE EXAMINATION,
SERVICING, OR MAINTENANCE WHILE ENERGIZED. THEREFORE
WORKING CLEARANCES OUTLINES IN NEC 110.26 ARE NOT
APPLICABLE.
15. THE TESLA BCKUP GATEWAY HAS BEEN LISTED FOR USE AS
SERVICE EQUIPMENT, IF USED AS A SERVICE DISCONNECT THE
MAIN BONDING JUMPER MUST BE INSTALLED.
358 Coral Circle
El Segundo, CA 90245
Ben Lochtenberg
CSLB License# 992157
Phone No: (310) 376-8740
REVISIONS
DESCRIPTION DATE REV
FOR RENEW 07.242019 A
DRAWN BY:
A. REINART
PROJECT NAME & ADDRESS
MCKINNELL
SHEET NAME
COVER PAGE
SHEET SIZE
ANSI B
11"X17"
SHEET NUMBER
T1.0
• •
21S-0"
•
pROPERTY LINE
•
•
\ 60,
\
• `' PROVED
%4-_3
1 PLOT PLAN WITH ROOF PLAN
A1.0 SCALE: 1/32" = 1'-0"
Date:
(E) MAIN SERVICE PANEL —
ROOF #1 —
(36) SUNPOWER
SPR-X22-370-D-AC (240) [SI1]
MICRO INVERTER MODULES
CITY OF ROLLING
Approved by: • S
PLANNING E ( TIUN,
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1.
41‘64I7%%0/2)
r
DETACHED
STRUCTURE
103'-8"
PRE-�E_l/
(E) FENCE
(N) TESLA POWERWALL (TYP.)
— (N) LOAD CENTER
(E) SUB PANEL
(E) EV CHARGER
ma=aa.... Q�
(E) DRIVEWAY
CREST E
2 GARAGE SECTION DETAIL
A1.0/2
SCALE: NTS
XE:ROSOLRR
358 Coral Circle
El Segundo, CA 90245
Ben Lochtenberg
CSLB License# 992157
Phone No: (310) 376-8740
REVISIONS
DESCRIPTION DATE REV
FOR RENEW 07.24.2019 A
DRAWN BY:
A. REINART
PROJECT NAME & ADDRESS
MCKINNELL
SHEET NAME
SITE PLAN
SHEET SIZE
ANSI B
11" X 17"
SHEET NUMBER
A1.0
•
•
•
sr) T T-rr-r T. Tn. :7
DULE TYPE, DIMENSION WEIGHT
UMBER OF MODULES = 36 MODULES
MODULE TYPE = SUNPOWER SPR-X22-370-D-AC
(240) [SI1] MICROINVERTER MODULES
MODULE WEIGHT = 45.5 LBS / 20.6 KG.
MODULE DIMENSIONS = 61.3"x 41.2" = 17.54 SF
UNIT WEIGHT OF ARRAY = 2.68 PSF
(36) SUNPOWER P370 -
MICRO INVERTER
(N) SUNPOWER INVISIMOUNT -
RACKING SYSTEM
(68) UNIRAC 4" 2-PIECE -
STANDOFF @ 48" O.0
ROOF #1 -
(36) SUNPOWER
SPR-X22-370-D-AC (240) [SI1]
MICRO INVERTER MODULES
1 ROOF PV LAYOUT
A1.1
SCALE: 1/16" = 1'
1'
•///7 z • / f� % 'I/ ' / /. 18' FIRE SETBACK •,.YY/ /,
(N) PV COMBINER PANEL
(N) AC DISCONNECT -
(E) UTILITY METER -
(E) MAIN SERVICE PANEL -t
3/4" EMT CONDUIT RUN -
MIN. 1/2" ABOVE ROOF
(N) JUNCTION BOX
(E) SUB PANEL
(N) TESLA ENERGY GATEWAY
(N) GENRATION PANEL
4CD
Dig`
"Q) /.<
"Tp %<"1/
s
1'
-1 z
(N) TESLA POWERWALL
(INSIDE GARAGE )(TYP.)
(N) LOAD CENTER
(INSIDE GARAGE)
(E) SUB PANEL
(INSIDE GARAGE)
(06
CA-
/O
LEGEND
- UTILITY METER
- JUNCTION BOX
- MAIN SERVICE PANEL
-AC DISCONNECT
- PV LOAD CENTER
- SUB PANEL
UM
JB
MSP
ACD
PVC
SUB
ROOF DESCRIPTION
ROOF TYPE COMP SHINGLE ROOF
ROOF ROOF AZIMUTH RAFTERS RAFTERS
TILT SIZE SPACING
#1 18° 21°
2"x8" 16" O.0
ARRAY AREA & ROOF AREA CALC'S
ROOF
ARRAY ROOF AREA
ROOF AREA AREA COVERED
(Sq. Ft.) (Sq. Ft.) BY ARRAY
(%)
36 631.44 1601.05 39
#1
# OF
MODULES
(E) CHIMNEY
1.81" 41.2"h
CO
lI
SUNPOWER SPR-X22-370-D-AC
(240) [SI1] MICROINVERTER
MODULES
- VENT, SKYLIGHT (ROOF OBSTRUCTION)
- ROOF ATTACHMENT
- RAFTERS
- CONDUIT
- RAIL
- CHIMNEY
XEROSOLRR
358 Coral Circle
El Segundo, CA 90245
Ben Lochtenberg
CSLB License# 992157
Phone No: (310) 376-8740
REVISIONS
DESCRIPTION DATE REV
FOR RENEW 07.242019 A
DRAWN BY:
A. REINART
PROJECT NAME & ADDRESS
MCKINNELL
07
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SHEET NAME
ROOF
PV LAYOUT
SHEET SIZE
ANSI B
11" X 17"
SHEET NUMBER
A1.1
EQUIPMENT
SOLAR PV MODULE
INVERTER
AC DISCONNECT
PV COMBINER
PANEL
TESLA POWER
WALL
GENERATION
PANEL
TESLA ENERGY
GATEWAY
ATTACHMENT
RAILS
RAILS
RAIL SPLICE
MID CLAMPS
END CLAMPS
1
A1.2
QTY
36
36
BILL OF MATERIALS
DESCRIPTION
SUNPOWER SPR-X22-370-D-AC (240) [SI1] MODULES
SUNPOWER P370 MICRO -INVERTER
AC DISCONNECT100A NON -FUSED, 240V NEMA 3R, UL
LISTED,
1 PV COMBINER PANEL 125A, TYP.
2 13.5 KWH TESLA POWER WALL, UL LISTED, NEMA 3R
GENERATION PANEL, 200 AMP, 2-P, NEMA 3R, UL
LISTED
TESLA ENERGY GATEWAY 200 A, UL LISTED, NEMA
3R
68 UNIRAC 4" 2-PIECE STANDOFF
0 INVISIMOUNT RAILS-122" SECTION
20 INVISIMOUNT RAILS-162" SECTION
16 SPLICE KIT
68 MID CLAMPS
8 END CLAMPS
STRING LAYOUT
SCALE: 1/16" = 1'
STRING #2 — — STRING #3
A
/41
is �i �2�-;7 — —
: %//', _%r" ''///%/, j/i: .-`ir !/���J ;`%%1i=v`hi�i :<71eFIRE SETBACK
I POINT OF INTERCONNECTION
37 %tea. -: i%.i�>i,i . =I
— STRING #1
1
STRING #1
— — — — STRING #2
STRING #3
XEROSOLRR
358 Coral Circle
El Segundo, CA 90245
Ben Lochtenberg
CSLB License# 992157
Phone No: (310) 376-8740
REVISIONS
DESCRIPTION DATE REV
FOR REVIEW 07.24.2019 A
DRAWN BY:
A. REINART
PROJECT NAME & ADDRESS
MCKINNELL
SHEET NAME
STRING
LAYOUT
SHEET SIZE
ANSI B
11" X 17"
SHEET NUMBER
A1.2
• XEROSOLRR
1
A2.0
SEE (2/A2.0) FOR
ENLARGED VIEW
ATTACHMENT DETAIL
SCALE: NTS CHANNEL NUT
SUNPOWER INVISIMOUNT
RACKING SYSTEM
COMP. SHINGLE ROOF
2"x8" RAFTERS @ 16"OC
2 ATTACHMENT DETAIL (enlarged section view)
A2.0 SCALE: NTS
PV MODULE
GROUNDING END/MID CLAMP
PV MODULE
UNIRAC INVERTED L-FEET
UNIRAC 4" 2-PIECE STANDOFF
5/16"X3.5" SS LAG BOLT WITH MIN 21/2"
THREAD EMBEDMENT, SEALED
PENETRATION
NOTE: WEATHER PROOFING DONE BY ROOFER
358 Coral Circle
El Segundo, CA 90245
Ben Lochtenberg
CSLB License# 992157
Phone No: (310) 376-8740
REVISIONS
DESCRIPTION DATE REV
FOR REVIEW 07.24.2019 A
DRAWN BY:
A. REINART
PROJECT NAME & ADDRESS
MCKINNELL
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SHEET NAME
ATTACHMENT
DETAIL
SHEET SIZE
ANSI B
11" X 17"
SHEET NUMBER
A2.0