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SOLR22-0876 APPROVED PLANS.pdf
COVER SHEET SCOPE OF WORK GENERAL NOTES REV NAME DATE COMMENTS A AC AFCI AZIM COMP DC (E) ESS EXT INT MAG MSP (N) NTS OC PRE-FAB PSF PV RSD TL TYP V W AMPERE ALTERNATING CURRENT ARC FAULT CIRCUIT INTERRUPTER AZIMUTH COMPOSITION DIRECT CURRENT EXISTING ENERGY STORAGE SYSTEM EXTERIOR INTERIOR MAGNETIC MAIN SERVICE PANEL NEW NOT TO SCALE ON CENTER PRE-FABRICATED POUNDS PER SQUARE FOOT PHOTOVOLTAIC RAPID SHUTDOWN DEVICE TRANSFORMERLESS TYPICAL VOLTS WATTS PAGE REV: A1 8/3/2022 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 RONALD COCHRAN 77601 ASHBERRY CT, PALM DESERT, CA, 92211 PROJECT NUMBER: 113R-601COCH SHEET DESIGNER: LEONARDO UGALDO CUSTOMER RESIDENCE: TEL. (760) 636-8438 APN: 632-600-028 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 PV-1.0 LEGEND AND ABBREVIATIONS SCALE: NTS MAIN PANEL INVERTER(S) AC DISCONNECT(S) DC DISCONNECT(S) PV LOAD CENTER SUB-PANEL CB ATTIC VENT FLUSH ATTIC VENT PVC PIPE VENT SATELLITE DISH T-VENT CHIMNEY FIRE SETBACKS SUNRUN METER METAL PIPE VENT DEDICATED PV METER SERVICE ENTRANCE IQ COMBINER BOX HARDSCAPE PROPERTY LINEINTERIOR EQUIPMENT SHOWN AS DASHED PL RAIL STANDOFFS & FOOTINGS SOLAR MODULES SE MP SP LC SM PM INV AC DC VICINITY MAP • ALL WORK SHALL COMPLY WITH 2019 CRC/CBC/CEBC, MUNICIPAL CODE, AND ALL MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. • PHOTOVOLTAIC SYSTEM WILL COMPLY WITH 2019 CEC. • ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH 2019 CEC. • PHOTOVOLTAIC SYSTEM IS FUNCTIONALLY GROUNDED. NO CONDUCTORS ARE SOLIDLY GROUNDED IN THE INVERTER. SYSTEM COMPLIES WITH 690.41. • MODULES CONFORM TO AND ARE LISTED UNDER UL 1703. • INVERTER CONFORMS TO AND IS LISTED UNDER UL 1741. • RACKING CONFORMS TO AND IS LISTED UNDER UL 2703. • SNAPNRACK RACKING SYSTEMS, IN COMBINATION WITH TYPE I, OR TYPE II MODULES, ARE CLASS A FIRE RATED. • RAPID SHUTDOWN REQUIREMENTS MET WHEN INVERTERS AND ALL CONDUCTORS ARE WITHIN ARRAY BOUNDARIES PER 690.12(B). • CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(G). • ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. • 11.25 AMPS MODULE SHORT CIRCUIT CURRENT. • 17.57 AMPS DERATED SHORT CIRCUIT CURRENT [690.8 (a) & 690.8 (b)]. • CONSTRUCTION WORK HOURS OCTOBER 1ST TO APRIL 30TH MONDAY - FRIDAY 7:00AM TO 5:30PM SATURDAY 8:00AM TO 5:00PM SUNDAY NOT ALLOWED GOVERNMENT HOLIDAY CONSTRUCTION WORK NOT ALLOWED CONSTRUCTION WORK HOURS - MAY 1ST THROUGH SEPTEMBER 30TH MONDAY - FRIDAY 6:00AM TO 7:00PM SATURDAY 8:00AM TO 5:00PM SUNDAY NOT ALLOWED GOVERNMENT HOLIDAY CONSTRUCTION WORK NOT ALLOWED #SSTAMPCS #ESTAMPCS • SYSTEM SIZE: 7455W DC, 6000W AC • MODULES: (21) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR4-60HPB-355M • INVERTERS: (1) SOLAREDGE TECHNOLOGIES: SE6000H-USSN • RACKING: SNAPNRACK UR40; ADJUSTABLE TILE HOOK, SEE DRAWING SNR-DC-00437 • MAIN BREAKER DERATE: REPLACE EXISTING 200 AMP MAIN BREAKER WITH NEW 150 AMP MAIN BREAKER. TABLE OF CONTENTS PAGE # DESCRIPTION PV-1.0 COVER SHEET PV-2.0 SITE PLAN PV-3.0 LAYOUT PV-4.0 ELECTRICAL PV-5.0 SIGNAGE PL PL PL PL PL PLPLPL PL PL PL PL PL PL PL PL PAGE REV: A1 8/3/2022 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 RONALD COCHRAN 77601 ASHBERRY CT, PALM DESERT, CA, 92211 PROJECT NUMBER: 113R-601COCH SHEET DESIGNER: LEONARDO UGALDO CUSTOMER RESIDENCE: TEL. (760) 636-8438 APN: 632-600-028 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 SITE PLAN ARRAY PITCH PV AREA (SQFT) AR-01 17° 274.5 AR-02 17° 137.390° TRUE AZIM MAG AZIM 168°180° 78° PV-2.0 #SSTAMPSP #ESTAMPSP SITE PLAN - SCALE = 1/16" = 1'-0" ELEVATION VIEW - SCALE = 3/64" = 1'-0" 5.5" 18' ASHBERRY CT MP SE AC (E) DRIVEWAY INV INV AC (N) ARRAY AR-02 (E) RESIDENCE LADDER ACCESS POINT(E) POOL (N) ARRAY AR-01 FIRE SETBACKS (18" TYP) (E) PV ARRAY (E) GATE (E) GATE LADDER ACCESS POINT (E) GATE/FENCE AC ROOF PATHWAYS (3' TYP) ROOF PATHWAYS (3' TYP) NOTES: x RESIDENCE DOES NOT CONTAIN ACTIVE FIRE SPRINKLERS. ARRAY DETAILS: x TOTAL ROOF SURFACE AREA: 4042 SQFT. x NEW PV ARRAY AREA: 411.8 SQ FT. x EXISTING PV ARRAY AREA: 421.7 SQ FT. x TOTAL PV ARRAY AREA: 833.5 SQ FT. x PERCENTAGE PV COVERAGE: (TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE AREA) * 100 = 20.6% MODULES WERE DESIGNED AT LEAST 18'' FROM THE ROOF RIDGE. PAGE REV: A1 8/3/2022 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 RONALD COCHRAN 77601 ASHBERRY CT, PALM DESERT, CA, 92211 PROJECT NUMBER: 113R-601COCH SHEET DESIGNER: LEONARDO UGALDO CUSTOMER RESIDENCE: TEL. (760) 636-8438 APN: 632-600-028 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 PV-3.0 LAYOUT #SSTAMP ROOF INFO FRAMING INFO ATTACHMENT INFORMATION Name Type Height Type Max Span OC Spacing Detail Max Landscape OC Spacing Max Landscape Overhang Max Portrait OC Spacing Max Portrait Overhang Configuration AR-01 CONCRETE TILE [CURVED - S] - TILE HOOK - UR 1-Story 2X4 PRE-FABRICATED TRUSSES 6' - 3"24"ADJUSTABLE TILE HOOK, SEE DRAWING SNR-DC-00437 6' - 0" 2' - 4" 6' - 0" 2' - 3" STACKED AR-02 CONCRETE TILE [CURVED - S] - TILE HOOK - UR 1-Story 2X4 PRE-FABRICATED TRUSSES 4' - 9"24"ADJUSTABLE TILE HOOK, SEE DRAWING SNR-DC-00437 6' - 0"2' - 4"6' - 0" 2' - 3"STACKED DESIGN CRITERIA MAX DISTRIBUTED LOAD: 3 PSF SNOW LOAD: 0 PSF WIND SPEED: 130 MPH 3-SEC GUST. S.S.LAG SCREWS: 5/16"x4.5": 2.5" MIN EMBEDMENT STRUCTURAL NOTES: x INSTALLERS SHALL NOTIFY ENGINEER OF ANY POTENTIAL STRUCTURAL ISSUES OBSERVED PRIOR TO PROCEEDING W/ INSTALLATION. x IF ARRAY (EXCLUDING SKIRT) IS WITHIN 12" BOUNDARY REGION OF ANY ROOF PLANE EDGES (EXCEPT VALLEYS), THEN ATTACHMENTS NEED TO BE ADDED AND OVERHANG REDUCED WITHIN THE 12" BOUNDARY REGION ONLY AS FOLLOWS: xx ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS TO BE REDUCED BY 50% xx ALLOWABLE OVERHANG INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS 5.5" SOLAR MODULE SNAPNRACK RACKING AND TILE ROOF HOOK MODULE ELEVATION DETAIL - SCALE: NTS D1 - AR-01 - SCALE: 1/8" = 1'-0" AZIM: 180° PITCH: 17° D2 - AR-02 - SCALE: 1/8" = 1'-0" AZIM: 90° PITCH: 17° 6' TYP 13'-10" 17'-3" 17'-5" 1'-9" 11'-3" 2'-8" 2'-11" 6' TYP 13'-10" 3'-7"6'-9" 9'-4" 11'-7" 9'28'-8" 1'-5" 4USVDUVSBM 0OMZ NEW 150A MAIN BREAKER (END FED) EXISTING 200A MAIN PANELFACILITY LOADS FACILITY GROUND(N) 35A PV BREAKER AT OPPOSITE END OF BUSBAR NEW 100A SUB PANEL (6) 15A 1-1P TWIN RELOCATED BREAKERS(N) 30A SUB- FEEDER BREAKER 4 M METER #: SDG&E 222012227584 120/240 VAC SINGLE PHASE SERVICE UTILITY GRID (N) LOCKABLE BLADE TYPE AC DISCONNECT SQUARE D DU222RB 3R, 60A,2P 120/240VAC 3 JUNCTION BOX OR EQUIVALENT 12 SOLAREDGE TECHNOLOGIES: SE6000H-USSN WITH REVENUE GRADE METERING 6000 WATT INVERTER LOAD RATED DC DISCONNECT WITH AFCI, RAPID SHUTDOWN COMPLIANT PV MODULES LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR4-60HPB-355M (21) MODULES OPTIMIZERS WIRED IN: (1) SERIES OF (11) OPTIMIZERS (1) SERIES OF (10) OPTIMIZERS SOLAREDGE POWER OPTIMIZERS P401 (E) JUNCTION BOX OR EQUIVALENT EXISTING SYSTEM E E E (1) SUNPOWER: SPR-7000M 7000 WATT INVERTER INVE1 PV MODULES SUNPOWER: SPR-327NE-WHT-D (24) MODULES 327 INVE1 (E) LOCKABLE BLADE TYPE AC DISCONNECT (E) LOCKABLE BLADE TYPE AC DISCONNECT E (E) 40A PV BREAKER E CONDUIT SCHEDULE # CONDUIT CONDUCTOR NEUTRAL GROUND 1NONE (4) 10 AWG PV WIRE NONE (1) 6 AWG BARE COPPER 2 3/4" EMT OR EQUIV.(4) 10 AWG THHN/THWN-2 NONE (1) 10 AWG THHN/THWN-2 3 3/4" EMT OR EQUIV.(2) 8 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2 E EXISTING PAGE REV: A1 8/3/2022 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 RONALD COCHRAN 77601 ASHBERRY CT, PALM DESERT, CA, 92211 PROJECT NUMBER: 113R-601COCH SHEET DESIGNER: LEONARDO UGALDO CUSTOMER RESIDENCE: TEL. (760) 636-8438 APN: 632-600-028 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 PV-4.0 ELECTRICAL #ESTAMP RAIL 6-12 AWG BARE COPPER WIRE 5/16"-18 SS BOLT SS SPLIT LOCK WASHER (TORQUE TO 16 FT-LBS) SNAPNRACK GROUND LUG BONDING CHANNEL NUT SS BONDING PINS NOTE: x ALL HARDWARE IS INCLUDED FROM MANUFACTURER x A MINIMUM OF ONE GROUND LUG IS TO BE INSTALLED ON EVERY CONTINUOUS ROW OF MODULES x GROUNDING LUG MAY BE INSTALLED IN EITHER RAIL CHANNEL x GROUNDING LUG MAY BE INSTALLED SO GROUND WIRE IS PARALLEL OR PERPENDICULAR TO RAIL x ENSURE SPLIT LOCK WASHER IS INSTALLED ON TOP OF COPPER WIRE SNAPNRACK GROUNDING SCALE: NTS ALL CONDUCTORS ARE RATED 90 DEGREES CELSIUS. SYSTEM CHARACTERISTICS - INVERTER 1 SYSTEM SIZE: SYSTEM OPEN CIRCUIT VOLTAGE: SYSTEM OPERATING VOLTAGE: MAX ALLOWABLE DC VOLTAGE: SYSTEM OPERATING CURRENT: SYSTEM SHORT CIRCUIT CURRENT: 7455 W 11 V 380 V 480 V 19.62 A 30 A P401 OPTIMIZER CHARACTERISTICS: MIN INPUT VOLTAGE: 8 VDC MAX INPUT VOLTAGE: 60 VDC MAX INPUT ISC: 11.75 ADC MAX OUTPUT CURRENT: 15 ADC MODULE CHARACTERISTICS LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR4-60HPB-355M: OPEN CIRCUIT VOLTAGE: MAX POWER VOLTAGE: SHORT CIRCUIT CURRENT: 355 W 40.6 V 34.6 V 11.25 A PAGE REV: A1 8/3/2022 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 RONALD COCHRAN 77601 ASHBERRY CT, PALM DESERT, CA, 92211 PROJECT NUMBER: 113R-601COCH SHEET DESIGNER: LEONARDO UGALDO CUSTOMER RESIDENCE: TEL. (760) 636-8438 APN: 632-600-028 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 SIGNAGE PV-5.0 #ESTAMP PV SYSTEM DISCONNECT FOR UTILITY OPERATION LABEL LOCATION: UTILITY DISCONNECT LABEL LOCATION: MAIN SERVICE PANEL ADJACENT TO MAIN SERVICE BREAKER. PER CODE(S): NEC 2020: 705.12(B)(3)(2), NEC 2017: 705.12(B)(2)(3)(b), NEC 2014: 705.12(D)(2)(3)(c), NEC 2011: 705.12(D)(4), CEC 2019: 705.12(B)(2)(3)(b) ! DO NOT ADD LOADS PHOTOVOLTAIC SYSTEM COMBINER PANEL WARNING LABEL LOCATION: PHOTOVOLTAIC AC COMBINER (IF APPLICABLE). PER CODE(S): CEC 2019: 705.12(B)(2)(3)(c), NEC 2017: 705.12(B)(2)(3)(c) NOTES AND SPECIFICATIONS: x SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE 2019 CEC ARTICLE 110.21(B), UNLESS SPECIFIC INSTRUCTIONS ARE REQUIRED BY SECTION 690, OR IF REQUESTED BY THE LOCAL AHJ. x SIGNS AND LABELS SHALL ADEQUATELY WARN OF HAZARDS USING EFFECTIVE WORDS, COLORS AND SYMBOLS. x LABELS SHALL BE PERMANENTLY AFFIXED TO THE EQUIPMENT OR WIRING METHOD AND SHALL NOT BE HAND WRITTEN. x LABEL SHALL BE OF SUFFICIENT DURABILITY TO WITHSTAND THE ENVIRONMENT INVOLVED. x SIGNS AND LABELS SHALL COMPLY WITH ANSI Z535.4-2011, PRODUCT SAFETY SIGNS AND LABELS, UNLESS OTHERWISE SPECIFIED. x DO NOT COVER EXISTING MANUFACTURER LABELS. INVERTER 1 PHOTOVOLTAIC DC DISCONNECT MAXIMUM SYSTEM VOLTAGE: MAXIMUM CIRCUIT CURRENT: MAX RATED OUTPUT CURRENT OF THE CHARGE CONTROLLER OR DC-TO-DC CONVERTER (IF INSTALLED): VDC ADC ADC 480 30 15 LABEL LOCATION: INVERTER(S), DC DISCONNECT(S). PER CODE(S): CEC 2019: 690.53, NEC 2017: 690.53 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) IFC 2012: 605.11.1.4 WARNING! 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(B)(3), NEC 2017: 705.12(B)(3) WARNING! 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) LABEL LOCATION: INSTALLED WITHIN 3' OF RAPID SHUT DOWN SWITCH PER CODE(S): CEC 2019: 690.56(C)(3), NEC 2017: 690.56(C)(3), IFC 2012: 605.11.1, IFC 2018: 1204.5.3, CFC 2019: 1204.5.3 ELECTRICAL SHOCK HAZARD WARNING LABEL LOCATION: INVERTER(S), AC/DC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE). PER CODE(S): CEC 2019: 690.13(B), NEC 2017: 690.13(B) ! PHOTOVOLTAIC AC DISCONNECT LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. PER CODE(S): CEC 2019: 690.54, NEC 2017: 690.54 SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN SOLAR ELECTRIC PV PANELS LABEL LOCATION: ON OR NO MORE THAT 1 M (3 FT) FROM THE SERVICE DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED. PER CODE(S): CEC 2019: 690.56(C)(1)(a), NEC 2017: 690.56(C)(1)(a) 4" 3" POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS AS SHOWN CAUTION: 77601 ASHBERRY CT, PALM DESERT, CA, 92211 UTILITY METER AND PV BREAKER DISCONNECT(E) PV EQUIPMENT INVERTER (EXT) (E) SOLAR PANELS ON ROOF SOLAR PANELS ON ROOF AC DISCONNECT (EXT) UR-40 RAIL | UR-60 RAIL FOR USE WITH SNAPNRACK ULTRA SERIES RAILS INSTALLED ASSEMBLY ATTACHMENT DETAIL OFFSET DETAIL SECTION D-D SCALE 7:24 SECTION E-E SCALE 1 / 4 ATTACHMENT DETAIL CDDEE DESCRIPTION:DRAWING NUMBER:SCALE:DESIGNER: APPROVED BY: REVISION: Sunrun South LLC 595 MARKET STREET, 29TH FLOOR Ɣ SAN FRANCISCO, CA 94105 USA PHONE (415) 580-6900 Ɣ FAX (415) 580-6902 THE INFORMATION IN THIS DRAWING IS CONFIDENTIAL AND PROPRIETARY. ANY REPRODUCTION, DISCLOSURE, OR USE THEREOF IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF SUNRUN SOUTH LLC. ULTRA RAIL, ATTACHMENT DETAIL, ULTRA RAIL ADJUSTABLE TILE HOOK TO RAFTERSNR-DC-00437 1 2/6/2020 NEW DETAIL 2 11/6/2020 EDITED NOTES REV: 2DATE: DNS 11/6/2020 DRAFTER:D.RYAN W.ARBUCKLE D.RYAN Solar Mounting Solutions DR DR1 BIN: 15 8 " 11 2 " 11 2 " 21 4 " SNAPNRACK ADJUSTABLE TILE HOOK FOR USE WITH SNAPNRACK ULTRA RAIL TILE ROOF MOUNT ASSEMBLY MAY BE USED FOR S, W, AND FLAT TILE PROFILE ROOFS REFER TO SNAPNRACK ENGINEERING CHARTS FOR APPLICABLE RAIL SPANS. "BIN" NUMBER ON CHART SHOULD MATCH "BIN" NUMBER ON THIS DRAWING 5 16 "P S.S. LAG SCREWS MUST EMBED A MIN. OF 21 2 " INTO STRUCTURAL MEMBER REFER TO SNAPNRACK INSTALLATION MANUAL FOR 5 16 "P HARDWARE TORQUE SPECIFICATIONS UNLESS STATED OTHERWISE RAIL MAY BE MOUNTED TO THE UPSLOPE OR DOWNSLOPE SIDE OF THE TILE HOOK RAILS CAN BE LEVELED UP TO 11 4 " USING THE SLOT IN THE TILE HOOK TILE HOOK ARM CAN BE LEVELED 7 16 " RELATIVE TO THE BASE STRUCTURAL MEMBER SPECIFICATIONS: MINIMUM WOOD GRADE = SPF #2 MINIMUM SPECIFIC GRAVITY = 0.42 ALLOWABLE FASTENER UPLIFT = 820 LBS ALLOWABLE FASTENER LATERAL = 250 LBS MINIMUM FASTENER EDGE DISTANCE = 0.5" MINIMUM FASTENER END DISTANCE = 2.2" STEP 1: REMOVE TILES TO EXPOSE ROOF DECKING SEALANT STEP 2: DRILL 2 QTY. 3 16 " PILOT HOLES INTO RAFTER. SEAL ROOF PENETRATIONS WITH APPROPRIATE SEALANT. FASTEN BASE TO ROOF WITH 2 QTY. 5 16 " LAG SCREWS WITH FLAT WASHERS ROOF TILE ("S" PROFILE), TYP. STRUCTURAL MEMBER, WOOD RAFTER, TYP. ROOF DECKING, TYP. ENSURE 21 2 " MINIMUM EMBEDMENT INTO WOOD MEMBER TILE BATTEN, TYP. ROOF DECKING, TYP. ROOF TILES ("S" PROFILE), TYP. STRUCTURAL MEMBER (RAFTER) HOOK ARM CAN BE OFFSET FROM RAFTER UP TO 6" IN EITHER DIRECTION TO LINE UP WITH LOW POINT IN S-TILES MODULE HEIGHT OFF ROOF, RANGE: UR-40: 71 4 " - 815 16 " UR-60: 77 8 " - 99 16 " P5 16 " STAINLESS LAG SCREWS WITH 5 16 " STAINLESS FLAT WASHERS UR-60 RAIL (UR-40 RAIL SIMILAR) SNAPNRACK ADJUSTABLE TILE HOOK ARM MAY BE RELOCATED ON BASE WHERE REQUIRED SNAPNRACK ADJUSTABLE TILE HOOK BASE SNAPNRACK UR-60 RAIL SNAPNRACK ULTRA RAIL ADJUSTABLE TIE HOOK ASSEMBLY P5 16 " STAINLESS CARRIAGE BOLT WITH FLANGE NUT R E E N I IGER LARUTCURTS AINROFILACFOETAT S G N E LANOISSEFORPDERETSE H C A Z HTENEKL N AP Exp. 3-31-23 No. S3878 R U ST O R E D G E ® solaredge.com Optimized battery storage with HD-Wave technology 5HFRUGEUHDNLQJ ZHLJKWHGHIÀFLHQF\ZLWK 200% DC oversizing Integrated arc fault protection and rapid shutdown for NEC 2014, NEC 2017 and NEC 2020, per article 690.11 and 690.12 Embedded revenue grade production data, ANSI C12.20 Class 0.5 6PDOOOLJKWZHLJKWDQGHDV\WRLQVWDOO 0RGXODUGHVLJQIXWXUHUHDG\ZLWKRSWLRQDO upgrades to: Multi-inverter(*), scalable storage solution Single Phase Energy Hub Inverter with Prism Technology for North America SE3000H-US / SE3800H-US / SE6000H-US / SE7600H-US 12-25 YEARWARRANTY DC-coupled storage for full or partial home backup Built-in consumption monitoring Direct connection to the SolarEdge smart EV charger SE3000H-US SE3800H-US SE6000H-US SE7600H-US UNITS OUTPUT - AC ON GRID Rated AC Power 3000 3800 6000 7600 W Maximum AC Power Output 3000 3800 6000 7600 W AC Output Voltage Range 211-264 Vac AC Frequency Range (min - nom - max)59.3 - 60 - 60.5(2)Hz Maximum Continuous Output Current 12.5 16 25 32 A GFDI Threshold 1A 7RWDO+DUPRQLF'LᐎRUWLRQ 7+' <3 % Power Factor DGMXᐎDEOHWR 8WLOLW\0RQLWRULQJ,VODQGLQJ3URWHFWLRQ&RXQWU\&RQÀJXUDEOH7KUHVKROGV Yes Charge Battery from AC (if Allowed)Yes Typical Nighttime Power Consumption <2.5 W OUTPUT - AC BACKUP(3) Rated AC Power in Backup Operation 2400 3050 4800 6100 W Peak AC Power (<10 sec) in Backup Operation 2700 3400 5400 6900 W AC L-L Output Voltage Range in Backup 211-264 Vac AC L-N Output Voltage Range in Backup 105-132 Vac AC Frequency Range in Backup (min - nom - max) 55 - 60 - 65 Hz Maximum Continuous Output Current in Backup Operation 10 12.7 20 25.5 A Peak AC Current (<10sec) in Backup Operation 11.25 14.2 22.5 30 A GFDI 1A THD <5 % OUTPUT - SMART EV CHARGER AC Rated AC Power 9,600 W AC Output Voltage Range 211-264 Vac AC Frequency Range (min - nom - max) 59.3-60-60.5 Hz 0D[LPXP&RQWLQXRXV2XWSXW&XUUHQW#9 JULG39DQGEDWWHU\ 40 Aac INPUT - DC (PV AND BATTERY) Transformer-less, Ungrounded Yes Max Input Voltage 480 Vdc Nom DC Input Voltage 380 400 Vdc Reverse-Polarity Protection Yes Ground-Fault Isolation Detection NƼ6HQVLWLYLW\ INPUT - DC (PV) Maximum DC Power 6000 7600 12000 15600 W Maximum Input Current(4)8.5 10.5 16.5 20 Adc 0D[,QSXW6KRUW&LUFXLW&XUUHQW 45 Adc 0D[LPXP,QYHUWHU(FLHQF\99.2 % &(&:HLJKWHG(FLHQF\99 % 2-pole Disconnection Yes INPUT - DC (BATTERY) 6XSSRUWHG%DWWHU\7\SHV /*&KHP5(68+ 1XPEHURI%DWWHULHVSHU,QYHUWHU 1 or 2(5) Maximum Battery Capacity per Inverter 19.6 kWh Continuous Power Per Inverter 5000 W Peak Power 6900 W Max Input Current @240V 18 Adc 2-pole Disconnection Yes Single Phase Energy Hub Inverter with Prism Technology for North America SE3000H-US / SE3800H-US / SE6000H-US / SE7600H-US(1) SMART ENERGY CAPABILITIES Consumption Metering Built - in(6) %DWWHU\6WRUDJH With Backup Interface for service up to 200A; Up to 3 inverters*N:EDFNXSSRZHU*, and 60kWh EDFNXSFDSDFLW\* EV Charging 'LUHFWFRQQHFWLRQWR6PDUW(9FKDUJHU ADDITIONAL FEATURES 6XSSRUWHG&RPPXQLFDWLRQ,QWHUIDFHV 56(WKHUQHW:L)L RSWLRQDO &HOOXODU(7) 5HYHQXH*UDGH0HWHULQJ$16,&Built - in(6) Integrated AC, DC and Communication Connection Unit Yes Inverter Commissioning ZLWKWKH6HW$SSPRELOHDSSOLFDWLRQXVLQJEXLOWLQ:L)L$FFHVV3RLQWIRUORFDOFRQQHFWLRQ '&9ROWDJH5DSLG6KXWGRZQ 39DQG%DWWHU\ Yes, according to NEC 2014, NEC 2017 and NEC 2020 690.12 STANDARD COMPLIANCE 6DIHW\8/8/6$8/ %8/ 8/ &6$ *ULG&RQQHFWLRQ6WDQGDUGV IEEE1547, Rule 21, Rule 14H Emissions FCC part 15 class B INSTALLATION SPECIFICATIONS $&2XWSXW&RQGXLW6L]H$:*5DQJH PD[LPXP$:* PD[LPXP$:* (9$&2XWSXW&RQGXLW6L]H$:*5DQJH PD[LPXP$:* PD[LPXP$:* '&,QSXW 39 &RQGXLW6L]H$:*5DQJH PD[LPXP$:* PD[LPXP$:* '&,QSXW %DWWHU\ &RQGXLW6L]H$:*5DQJH PD[LPXP$:* PD[LPXP$:* Dimensions with Connection Unit (HxWxD);;;; LQPP Weight with Connection Unit OENJ Noise < 25 dBA Cooling Natural Convection Operating Temperature Range WRWR(7)Ü)Ü& Protection Rating NEMA 4X © SolarEdge Technologies, Inc. All rights reserved. SOLAREDGE, the SolarEdge logo, OPTIMIZED BY SOLAREDGE are trademarks or registered trademarks of SolarEdge Technologies, Inc. All other trademarks mentioned herein are trademarks of their respective owners. Date: 11/2020/V01/ENG NAM. Subject to change without notice. 3HQGLQJÀUPZDUHXSJUDGH 7KHVHVSHFLÀFDWLRQVDSSO\WRLQYHUWHUVZLWKSDUWQXPEHUV6([[[[+866[[[[[RU6(+8666+[[[[DQGFRQQHFWLRQXQLWPRGHOQXPEHU'&'3+863[+)[ )RURWKHUUHJLRQDOVHWWLQJVSOHDVHFRQWDFW6RODU(GJHVXSSRUW (3) Not designed for standalone applications and requires AC for commissioning $KLJKHUFXUUHQWVRXUFHPD\EHXVHG WKHLQYHUWHUZLOOOLPLWLWVLQSXWFXUUHQWWRWKHYDOXHVVWDWHG :KHQFRQQHFWLQJWZR/*&KHP5(68EDWWHULHVHDFKEDWWHU\PXVWKDYHDGLIIHUHQWSDUWQXPEHU )RUFRQVXPSWLRQPHWHULQJFXUUHQWWUDQVIRUPHUVVKRXOGEHRUGHUHGVHSDUDWHO\ 6($&71$RU6($&71$XQLWVSHUER[ )RUERWK\UDQG\UGDWDSODQV Ã&XVWRPHULVUHVSRQVLEOHIRUYHULI\LQJWKDWWKHVLWHORFDWLRQKDVDGHTXDWHPRELOHFRYHUDJHE\WKHWKLUGSDUW\VHUYLFHSURYLGHUSULRUWRDQ\LQVWDOODWLRQE\DFFHVVLQJ https://www.solaredge.com/ ֿ products/communication/cellular-communication-options#/ Ã6RODU(GJHVKDOOQRWEHUHVSRQVLEOHRUOLDEOHIRUXQDYDLODELOLW\RUGLVFRQWLQXDQFHRIQHWZRUNFRYHUDJHLQDVSHFLÀFDUHDRUUHJLRQDQ\QHWZRUNGRZQWLPHRUSHUPDQHQWVHUYLFHVKXWGRZQ )XOOSRZHUXSWRDWOHDVW&) IRUSRZHUGHUDWLQJLQIRUPDWLRQUHIHUWR KWWSV ZZZVRODUHGJHFRPVLWHVGHIDXOWÀOHVVHWHPSHUDWXUHGHUDWLQJQRWHQDSGI Connecting CTs to the Revenue Grade and Consumption Meter 6LQJOH3KDVH(QHUJ\+XE,QYHUWHU ZLWK3ULVP7HFKQRORJ\ Grid Single Phase Energy Hub Inverter with Prism Technology for North America SE3000H-US / SE3800H-US / SE6000H-US / SE7600H-US(1) PO W E R O P T I M I Z E R solaredge.com PV power optimization at the module-level 6SHFLÀFDOO\GHVLJQHGWRZRUNZLWK6RODU(GJH LQYHUWHUV 8SWRPRUHHQHUJ\ )OH[LEOHV\VWHPGHVLJQIRUPD[LPXPVSDFH XWLOL]DWLRQ )DVWLQVWDOODWLRQZLWKDVLQJOHEROW 1H[WJHQHUDWLRQPDLQWHQDQFHZLWKPRGXOH OHYHOPRQLWRULQJ 0HHWV1(&UHTXLUHPHQWVIRUDUFIDXOW SURWHFWLRQ $)&, DQG3KRWRYROWDLF5DSLG 6KXWGRZQ6\VWHP 39566 0RGXOHOHYHOYROWDJHVKXWGRZQIRULQVWDOOHU DQGÀUHÀJKWHUVDIHW\ 6XSHULRUHIÀFLHQF\ 0LWLJDWHVDOOW\SHVRIPRGXOHPLVPDWFKORVVHV IURPPDQXIDFWXULQJWROHUDQFHWRSDUWLDO VKDGLQJ Power Optimizer For North America 33333333 25 YEARWARRANTY 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(for high- voltage modules) P505 (for higher current modules) INPUT 5DWHG,QSXW'&3RZHU : $EVROXWH0D[LPXP,QSXW9ROWDJH 9RFDWORZHᐎWHPSHUDWXUH 9GF 03372SHUDWLQJ5DQJH 9GF 0D[LPXP6KRUW&LUFXLW&XUUHQW (Isc) Adc 0D[LPXP'&,QSXW&XUUHQW Adc 0D[LPXP(FLHQF\ % :HLJKWHG(FLHQF\98.8 % 2YHUYROWDJH&DWHJRU\II OUTPUT DURING OPERATION (POWER OPTIMIZER CONNECTED TO OPERATING SOLAREDGE INVERTER) 0D[LPXP2XWSXW&XUUHQW Adc 0D[LPXP2XWSXW9ROWDJH 9GF OUTPUT DURING STANDBY (POWER OPTIMIZER DISCONNECTED FROM SOLAREDGE INVERTER OR SOLAREDGE INVERTER OFF) 6DIHW\2XWSXW9ROWDJHSHU3RZHU 2SWLPL]HU 9GF STANDARD COMPLIANCE (0&)&&3DUW&ODVV%,(&,(& 6DIHW\,(& FODVV,,VDIHW\ 8/ 0DWHULDO 8/ 9895HVLᐎDQW 5R+6 Yes INSTALLATION SPECIFICATIONS 0D[LPXP$OORZHG6\ᐎHP 9ROWDJH 9GF &RPSDWLEOHLQYHUWHUV $OO6RODU(GJH6LQJOH3KDVHDQG7KUHH3KDVHLQYHUWHUV 'LPHQVLRQV :[/[+ [[[[ [[ [[ [[ [[ [ [ [[ [[ [[ mm LQ :HLJKW LQFOXGLQJFDEOHV JUOE ,QSXW&RQQHFWRU 0& 6LQJOHRUGXDO 0& 0& ,QSXW:LUH/HQJWK RU RU PIW 2XWSXW:LUH7\SH&RQQHFWRU 'RXEOH,QVXODWHG0& 2XWSXW:LUH/HQJWK 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3DUDOOHO6WULQJVRI'LHUHQW/HQJWKVRU2ULHQWDWLRQV Yes 8/3/2022 RE: Structural Certification for Installation of Residential Solar RONALD COCHRAN:77601 ASHBERRY CT, PALM DESERT, CA, 92211 Attn: To Whom It May Concern Design Criteria Code 2019 California Building Code (ASCE 7-16) Risk category II Wind Load (component and Cladding) Roof Dead Load Dr 15 psf V 130 mph PV Dead Load DPV 3 psf Exposure C Roof Live Load Lr 20 psf Ground Snow S 0 psf If you have any questions on the above, please do not hesitate to call. Sincerely, Eugene Munyanziza, P.E. EV Engineering, LLC projects@evengineersnet.com http://www.evengineersnet.com Exp: 06/30/2024 This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. From the field observation report, the roof is made of Tile roofing over roof plywood supported by 2X4 Trusses at 24 inches. The slope of the roof was approximated to be 17 degrees. After review and based on our structural capacity calculation, the existing roof framing has been determined to be adequate to support the imposed loads without structural upgrades. Contractor shall verify that existing framing is consistent with the described above before install. Should they find any discrepancies, a written approval from SEOR is mandatory before proceeding with install. Capacity calculations were done in accordance with applicable building codes. projects@evengineersnet.com http://www.evengineersnet.com Structural Letter for PV Installation Date:8/3/2022 Job Address:77601 ASHBERRY CT PALM DESERT, CA, 92211 Job Name:RONALD COCHRAN Job Number:220803 RC Scope of Work Table of Content Sheet 1 Cover 2 Attachment Uplift checks 3 Roof Framing Check 4 Seismic Check and Scope of work Engineering Calculations Summary Code 2019 California Building Code (ASCE 7-16) Risk category II Roof Dead Load Dr 15 psf PV Dead Load DPV 3 psf Roof Live Load Lr 20 psf Ground Snow S 0 psf Wind Load (component and Cladding) V 130 mph Exposure C References NDS for Wood Construction Sincerely, Eugene Munyanziza, P.E. EV Engineering, LLC projects@evengineersnet.com http://www.evengineersnet.com Exp: 06/30/2024 This Letter is for the existing roof framing which supports the new PV modules as well as the attachment of the PV system to existing roof framing. All PV mounting equipment shall be designed and installed per manufacturer's approved installation specifications. projects@evengineersnet.com http://www.evengineersnet.com Wind Load Cont. 130 mph ASCE 7-16 Figure 26.5-1B C 1.0 ASCE 7-16 Sec 26.8.2 0.85 ASCE 7-16 Table 26.10-1 0.85 ASCE 7-16 Table 26.6-1 1.00 ASCE 7-16 Table 26.9-1 31.11 psf 17.0 Degrees 1.1 0.6 (Wind Tunnel value) Uplift (W)Zone(1)Zone(2r)Zone(2e)Zone(3) Fig. 30-3-2 GCp=-2.1 -2.6 -2.7 -2.7 Eq. 29.4-7 P=qh(GCp)(γE)(γa)=-43.12 -53.38 -55.44 -55.44 GCp=0.3 Figure 30.3-2 P=qh(GCp)(γE)(γa)=6.16 Equation 29.4-7 Rafter Attachments: 0.6D+0.6W (CD=1.6) Connection Check Attachement max. spacing=6 ft 5/16" Lag Screw Withdrawal Value=266 lbs/in Table 12.2A - NDS 2.5 in DFL Assumed Allowable Capacity=760 lbs (Lag Bolt) Zone Trib Width Area (ft)Uplift (lbs)Down (lbs) Zone(1)6 16.5 456.6 151.1 Zone(2r)6 16.5 558.2 151.1 Zone(2e)6 16.5 578.5 151.1 Zone(3)6 16.5 578.5 151.1 Conservative Max=578.5 <760 CONNECTION IS OK 2. Embedment is measured from the top of the framing member to the tapered tip of a lag screw. Embedment in sheading or other material does not count. II V= Exposure = 1. Pv seismic dead weight is negligible to result in significant seismic uplift, therefore the wind uplift governs γE= γa= KZt = qh= 0.00256KzKztKdKeV2= Pitch = Lag Screw Penetration Risk Category = KZ = Kd = Ke = projects@evengineersnet.com http://www.evengineersnet.com Vertical Load Resisting System Design Roof Framing Trusses Snow Load Fully Exposed pg=0 psf Ct =1.1 Ce =0.9 Is =1.0 ps = 0 psf pf = 0 psf pfmin. = 0.0 psf 0 plf Max Length, L =6.3 ft Tributary Width, WT =24 in RLL =20 psf 19.13 plf Dr =15 psf 30 plf PvDL =3 psf 6 plf Load Case: DL w=28 plf M=84 lb-ft Mallowable = Sx x Fb'=309 lb-ft >84 lb-ft OK Load Case: DL+RLL DL+Lr=41 plf Mdown=124 lb-ft Mallowable = Sx x Fb'=429 lb-ft >124 lb-ft OK Load Case: DL+S DL+S=36 plf Mdown=108 lb-ft Mallowable = Sx x Fb'=412 lb-ft >108 lb-ft OK Load Case: DL+0.6W w=43.4 plf Mu=130 lb-ft Mallowable = Sx x Fb' (wind)=549 lb-ft >130 lb-ft OK Load Case: 0.6DL+0.6W w=34.0 plf Mu=102 lb-ft Mallowable = Sx x Fb' (wind)=549 lb-ft >102 lb-ft OK DL+0.45W+0.75(RLL or S)45 plf Mdown=136 lb-ft Mallowable = Sx x Fb'=549 lb-ft >136 lb-ft OK Member Capacity DF-L No.2 2X4 CL CF Ci Cr Fb =900 psi 1.0 1.3 1.0 1.15 1346 psi Fv =180 psi N/A N/A 1.0 N/A 180 psi E =1600000 psi N/A N/A 1.0 N/A 1600000 psi Emin =580000 psi N/A N/A 1.0 N/A 580000 psi Depth, d =3.5 in Width, b =1.5 in Cross-Sectonal Area, A =5.25 in2 Moment of Inertia, Ixx =5.35938 in4 Section Modulus, Sxx =3.0625 in3 Allowable Moment, Mall = Fb'Sxx =343.4 lb-ft DCR=Mu/Mall =0.29 < 1 Satisfactory Allowable Shear, Vall = 2/3Fv'A =630.0 lb DCR=Vu/Vall =0.29 < 1 Satisfactory Design Value Adjusted Value projects@evengineersnet.com http://www.evengineersnet.com Siesmic Loads Check Roof Dead Load 15 psf % or Roof with Pv 20.6% Dpv and Racking 3 psf Average Total Dead Load 15.6 psf Increase in Dead Load 2.3%OK Limits of Scope of Work and Liability The increase in seismic Dead weight as a result of the solar system is less than 10% of the existing structure and therefore no further seismic analysis is required. We have based our structural capacity determination on information in pictures and a drawing set titled PV plans - RONALD COCHRAN. The analysis was according to applicable building codes, professional engineering and design experience, opinions and judgments. The calculations produced for this structure's assessment are only for the proposed solar panel installation referenced in the stamped plan set and were made according to generally recognized structural analysis standards and procedures. projects@evengineersnet.com http://www.evengineersnet.com Section 220.83 Existing Dwelling Unit Part #1 - Section 220.83 (B)(1) General Lighting/Receptacles @ 3 VA per sq ft: Amps Box A (VA) 32.51 7803 Part #2 - Section 220.83 (B)(2),(3)a, b, c, d - Appliances and Dedicated Circuits: Size in VA Size in VA 1500 N/A 3000 N/A 1000 N/A 600 N/A 1000 N/A 1600 N/A 5760 N/A 7680 N/A 3840 N/A 3840 Amps Box B (VA) N/A 124.25 29820 Total VA from Parts #1 and #2 combined:Box A + Box B =37623 Total VA 37623 First 8,000 VA @ 100%8000 Remaining VA @ 40% Remaining VA =29623 29623 x 40% =11849.2 VA Adding First 8000 VA 8000 VA Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits:19849.2 VA Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits:82.71 Amps Part #3 - Section 220.83 (B) Heating and A/C loads: *Combine the larger loads of either the Heating or the A/C loads togther 100% of all the Heating or A/C loads in VA:12,720 VA 100% of all the Heating or A/C loads in Amps:53.00 A VA Volts Amps Parts #1 & #2 19849.2 240 82.71 Part #3 12,720 240 53.00 Total VA for all Parts:32,569 Totals Service/Feeder Load 135.71 Laundry Appliance Circuit(s) Dishwasher(s) Disposal(s) Dedicated circuit House Square Footage 2601 Article 220 - Service/Feeder calculation for (address): 77601 Ashberry Ct, Palm Desert, CA, 92211 Building VA (watts) 7803 Amps 32.5125 Job Code 113R-601COCH Totals from all Parts Dedicated circuit Total for Part #1: Refrigerator(s) Microwave(s) Totals for Part #2: Dryer Oven Water Pump Water Heater Updated August 2021 The City of Palm Desert has implemented an expedited solar permitting process for solar photovoltaic systems 20kW AC or less. This checklist is required to be attached to all solar permits 20kW or less and the below requirements in compliance at the time of inspection. *HQHUDO5HTXLUHPHQWV •The photovoltaic system size is 20kW AC CEC rating or less. •The solar array is roof-mounted on a one- or two-family dwelling unit or permitted accessory structure. The roof structure must be sound with no more that two (2) roof covering materials. •The photovoltaic system is utility interactive (Battery storage is allowed). •Ground mounted PV system are not eligible and require a plan review. Planning Department Requirements •Existing Main Service Panel Doubling, e.g. 100 to 200 OR 125 to 225. PLANNING WILL NEED TO REVIEW. •Maximum height of “tilted” panels shall not exceed eighteen (18) inches. •All wires shall be strapped to the modules/racking system. No loose or hanging wires are permitted. •The racking system shall match the module frame and shall be a color compatible with the architectural character of the home or building. •Modules shall be flush with one another and gaps between panels shall be minimized. •Screening of panels is not required. Any screening material proposed shall be compatible with the architectural character of the home of building. Electrical Requirements •No more than four photovoltaic module strings are connected to each Maximum Power Point Tracking (MPPT) input where source circuit fusing is included in the inverter: No more than two strings per MPPT input where source circuit fusing is not included Fuses (if needed) are rated to the series fuse rating of the PV module No more than one non-inverter-integrated DC combiner is utilized per inverter •For central inverter systems: No more than two inverters are utilized. •The PV system is connected to the load side of the utility distribution equipment. •Load calculations are required when de-rating an Main Service or Sub Panel. •A Solar PV Standard Plan (California Solar Permitting Guide) and supporting documentation (if applicable). Structural Requirements •A completed Structural Criteria and/or supporting documentation is attached to the plan set. •All ballast designed systems require a formal plan review with supporting structural design and justification. •An inspector may require to sample roof attachment hardware for depth and proper materials. Fire Safety Requirements •Clear access pathways provided. •Fire classification photovoltaic system is provided. •All required marking and labels are provided. •A diagram of the roof layout of electrical panels, modules, clear access pathways and approximate locations of electrical disconnecting means and roof access points are completed and attached. I understand and affirm that the above information regarding the solar photovoltaic is true and accurate. If during the inspection process any deviation in this scope will result in stop work and full plan review. In the event a project requires supplemental plan reviews, a plan review fee of $168.00 per hour (with one-half hour minimum) will be collected from the applicant. Expedited Solar Photovoltaic Permitting for One- and Two-family Dwellings Checklist - 20kW or less 8/3/22Applicant Signature: _____________________________________Date:_______________ Project Address: ___________________________________________________________77601 ASHBERRY CT Page 1 of 4 CITY OF PALM DESERT Building & Safety Department 73-510 Fred Waring, Palm Desert, CA (760) 776-6420 PHOTOVOLTAIC SMALL RESIDENTIAL 10KW OR LESS Minimum Submittal Requirements (Small Residential Rooftop Systems —10kw or less) This information is published to guide applicants through a streamlined permitting process for qualifying small rooftop residential solar photovoltaic (PV) systems of 10 kilowatts (kW) or less. This bulletin provides information about submittal requirements, plan review, fees, and provides a general summary of mandatory field inspections. 1. Required Approvals The following approvals and permits are required to install a small rooftop residential PV system with a maximum power output of 10 kW or less: Planning Department approval is required at the time of plan review submittal. Please coordinate directly at (760) 776-6483. Fire Marshall approval is not required for small residential rooftop systems at this time. Building Department approval in the issuance of a Photovoltaic System Permit is required to install or modify a new or existing solar photovoltaic system. 2. Building Permit Application Form A permit application can be obtained in person or downloaded from the Department’s website at: www.cityofpalmdesert.org 3. Eligibility Checklist An eligibility checklist for expedited and standardized permitting is provided and can be downloaded at the Department's website or obtained in person. If your project does not meet these criteria’s, standard plan review timetables apply. Please consult a licensed designed prof essional or licensed contractor for further details for submitting a comprehensive photovoltaic plan. The definition of “qualifying small residential rooftop solar systems” is all of the following: A solar energy system that is no larger than 10 kilowatts alternating current nameplate rating or 30 kilowatts thermal. A solar energy system that conforms to all applicable state fire, structural, electrical, and other building codes as adopted or amended by the City and paragraph (iii) of subdivision (c) of Section 714 of the Civil Code, as such section or subdivision may be amended, renumbered, or re-designated from time to time. ·A solar energy system that is installed on a single or duplex family dwelling. (Must be a permitted roof structure) A solar panel or module array that does not exceed the maximum legal building height as defined by the City of Palm Desert. No main service or subpanel electrical upgrades or relocations. New installations only. (Additions or alteration are through regular plan review timelines) Page 2 of 4 4. Project Submittal All projects can be submitted in person at: City of Palm Desert, Department of Building and Safety 73-510 Fred Waring Drive, Palm Desert, California 92260 5. Plan Review Timeframes: All qualifying small residential photovoltaic plan reviews are expedited to seven (7) to ten (10) working days from the date of project submittal. All necessary follow up reviews occur within seven (7) working days. 6. Plan Review and Permit Fees · Plan Review Fee is $168 · Permit Fees are approximately $266 depending on archiving materials. 7. Minimum Plan Set Requirements · Number of Plans Provide two (2) complete sets of photovoltaic plans (Minimum 11”X17” to Maximum of 24”X36”). Include a separate Site and Roof Layout Plan for the Riverside County Assessor’s Office. · Site Plan Provide a fully dimensional site plan showing property lines, all structures, and the location of the main ele ctrical service, all photovoltaic inverters and disconnects, etc. · Roof Plan Provide a roof plan showing the location of the photovoltaic panels and the required setbacks. Include all walkways to roof mounted equipment (including any roof mounted heati ng and air conditioning equipment, etc.). Roof plans should also identify the size and spacing of the existing roof framing members and the slope of the roof plus any required roof framing alterations needed. In addition, demonstrate the required clear path access pathways as required by the State Fire Marshal’s Office. You can find these clearances at: http://osfm.fire.ca.gov/training/pdf/photovoltaics/solarphotovoltaicguideline.pdf · Attachment Details Provide an attachment detail demonstrating how the photovoltaic panels and array will be secured to the racking system and roof structure. · Product Specifications and Literature Provide all manufacturers’ specifications on all inverters, solar panels, combiner and disconnect boxes and solar panel anchorage system to be used. · Signage Specifications Provide a legend showing locations and wording of all required signs or placards at various photovoltaic system components. Standard Electrical Plan A standard generic electrical plan may be used for proposed solar installations of 10kW in size or smaller and can be downloaded within the City’s website. All submittals must be signed by a C-10 (Electrical Contractor) or C-46 (Solar Contractor) or licensed design professional. Electrical Plans should include the following: Location of main service or utility disconnect. Total number of modules, number of modules per string and the total number of strings. Make and model of inverter(s) and/or combiner box if used. Single line diagram of system . Specify grounding/bonding, conductor type and size, conduit type, size and number of conductors in each section of conduit. Page 3 of 4 If batteries are to be installed, include them in the diagram and show their locations and venting. Equipment cut sheets including inverters, modules, AC and DC disconnects, combiners and wind generators. Labeling of equipment as required by CEC, Sections 690 and 705 . Site diagram showing the arrangement of panels on the roof or ground, north arrow, lot dimensions and the distance from property lines to adjacent buildings/structures (existing and proposed). Expedited Structural Criteria with Supporting Documentation A Structural Criteria Checklist can be downloaded at Department’s website or obtained in person. Projects not within the scope of this structural criteria may require a licensed design professional justification. For non-qualifying systems, provide structural drawings and calculations stamped and signed by a licensed designed professional along with the following information: The type of roof covering and the number of roof coverings installed . Type of roof framing, size of members and spacing. Weight of panels, support locations and method of attachment. Framing plan and details for any work necessary to strengthen the existing roof structure Site-specific structural calculations. Where an approved racking system is used, provide documentation showing manufacturer of the rack system, maximum allowable weight the system can support, attachment method to the roof or ground and product evaluation information or structural design for the rack system . As a references, the Solar Structural Technical Appendix hyperlink is provided: http://www.opr.ca.gov/docs/Solar_Structural_Technical_Appendix.pdf Inspection Information Once a photovoltaic system permit has been issued and the system has been installed, it must be inspected before final approval is granted. Inspections are required to be scheduled twenty-four (24) hours in advance at: (760) 776- 6420 Monday through Friday (8AM to 4PM) Same day inspection will not be provided. Qualifying small rooftop PV systems will be inspected in one (1) site visit, if under 10 kilowatts. If PV system is over 10 kilowatts it will require a rough inspection after mounting system is installed. If the inspection does not pass, subsequent inspections will not conform to the one inspection policy per the California Solar Initiative AB2188. Permit holders must be prepared to show conformance with all technical requirements in the field at the time of inspection. The inspector will verify that the installation is in conformance with applicable code requirements and with the approved plans. An OSHA approved ladder must be provided by the contractor of record or property owner at the time of inspection. Here are some common points of inspection you should be prepared to show: Number of PV modules and model number match plans and specification sheets number match plans and specification sheets. Array conductors and components are installed in a neat and workman-like manner. PV array is properly grounded. Electrical boxes are accessible and connections are suitable for environment. Array is fastened and sealed according to attachment detail. Conductor’s ratings and sizes match plans. Appropriate signs are properly constructed, installed and displayed. Smoke detector and carbon monoxide alarms are required at final inspection. Page 4 of 4 QUICK TIPS FOR CONTRACTORS & PROPERTY OWNERS WHEN APPLYING FOR A SOLAR PERMIT: Permit applicants can save time and money by following these tips. Take time to review permit requirements of the local jurisdiction. Permitting rules and processes differ am ong different cities and counties. Understanding all local requirements will allow permit applicants to submit a complete and accurate permit application packet the first time. Contact the local electric utility early in the permitting process (solar PV installations). Local electric utilities have a completely separate approval process from the local jurisdiction’s permitting process. Some electric utilities may require that the solar project be reviewed before the local jurisdiction issues a building permit. Pursuing utility approval early in the permit process enables the solar PV system to become operational as soon as possible. Make sure that the solar installation that is built matches the submitted plans. The on-site inspector will verify that the installation aligns with proposed plans and any changes may require corrections and additional inspections.