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SOLR23-0352 APPROVED PLANS.pdf
COVER SHEET SCOPE OF WORK GENERAL NOTES REV NAME DATE COMMENTS PAGE REV: A 3/16/2023 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 BRIAN THURSTON 40905 AVE ROSARIO, PALM DESERT, CA, 92260 PROJECT NUMBER: 113R-905THUR SHEET DESIGNER: MATTHEW DEEM CUSTOMER RESIDENCE: TEL. (206) 459-2579 APN: 622-340-028 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 PAGE # DESCRIPTION PV-1.0 COVER SHEET PV-2.0 SITE PLAN PV-3.0 LAYOUT PV-4.0 ELECTRICAL PV-5.0 SIGNAGE PV-1.0 VICINITY MAP • ALL WORK SHALL COMPLY WITH 2022 CRC/CBC/CEBC, MUNICIPAL CODE, AND ALL MANUFACTURERS' LISTINGS AND INSTALLATION INSTRUCTIONS. • PHOTOVOLTAIC SYSTEM WILL COMPLY WITH 2022 CEC. • ELECTRICAL SYSTEM GROUNDING WILL COMPLY WITH 2022 CEC. • PHOTOVOLTAIC SYSTEM IS FUNCTIONALLY GROUNDED. NO CONDUCTORS ARE SOLIDLY GROUNDED IN THE INVERTER. SYSTEM COMPLIES WITH 690.41(A). • 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 SYSTEM IN COMPLIANCE WITH CEC 2022 690.12(B)(1) WHERE CONDUCTORS OUTSIDE OF THE ARRAY ARE LIMITED TO LESS THAN 30V IN 30 SECONDS AND CEC 2022 690.12(B)(2)(2) WHERE CONDUCTORS INSIDE THE ARRAY BOUNDARY IS LIMITED TO LESS THAN 80V IN 30 SECONDS • CONSTRUCTION FOREMAN TO PLACE CONDUIT RUN PER 690.31(D). • ARRAY DC CONDUCTORS ARE SIZED FOR DERATED CURRENT. • 13.7 AMPS MODULE SHORT CIRCUIT CURRENT. • 21.4 AMPS DERATED SHORT CIRCUIT CURRENT [690.8 (A)(1) & 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 ABBREVIATIONS A AMPERE AC ALTERNATING CURRENT AFC ARC FAULT CIRCUIT INTERUPTER AZIM AZIMUTH COMP COMPOSITION DC DIRECT CURRENT (E)EXISTING ESS ENERGY STORAGE SYSTEM EXT EXTERIOR INT INTERIOR MSP MAIN SERVICE PANEL (N)NEW NTS NOT TO SCALE OC ON CENTER PRE-FAB PRE-FABRICATED PSF POUNDS PER SQUARE FOOT PV PHOTOVOLTAIC RSD RAPID SHUTDOWN DEVICE TL TRANSFORMERLESS TYP TYPICAL V VOLTS W WATTS LAN LANDSCAPE POR PORTRAIT RAIL STANDOFFS & FOOTINGS SOLAR MODULES LEGEND 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 LINE INTERIOR EQUIPMENT SHOWN AS DASHED PL SE MP SP LC SM PM INV AC DC Template_version_4.0.87 SHEET INDEX • EXISTING SOLAR SYSTEM INSTALLED. • SYSTEM SIZE: 5530W DC, 3800W AC • MODULES: (14) JA SOLAR: JAM54S31-395/MR • INVERTERS: (1) SOLAREDGE TECHNOLOGIES: SE3800H-USSN • RACKING: ULTRA RAIL, SYSTEM DETAIL, FIXED TILT: SNR-DC-00335; ADJUSTABLE TILE HOOK, SEE DRAWING SNR-DC-00437 • MAIN BREAKER DERATE: REPLACE EXISTING 200 AMP MAIN BREAKER WITH NEW 175 AMP MAIN BREAKER. Digitally signed by Manouchehr Hakhamaneshi Date: 2023.03.17 13:44:20 -04'00' PL PL PL PL PL PL PL PLPLPLPLPL PL PL PL PAGE REV: A 3/16/2023 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 BRIAN THURSTON 40905 AVE ROSARIO, PALM DESERT, CA, 92260 PROJECT NUMBER: 113R-905THUR SHEET DESIGNER: MATTHEW DEEM CUSTOMER RESIDENCE: TEL. (206) 459-2579 APN: 622-340-028 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 SITE PLAN ARRAY PITCH PV AREA (SQFT) AR-01 2° 231.2 AR-02 19° 63.190° TRUE AZIM MAG AZIM 167°179° 78° PV-2.0 #SSTAMPSP #ESTAMPSP Template_version_4.0.87 SITE PLAN - SCALE = 1/16" = 1'-0" NOTES: x RESIDENCE DOES NOT CONTAIN ACTIVE FIRE SPRINKLERS. ARRAY DETAILS: x TOTAL ROOF SURFACE AREA: 3752 SQFT. x NEW PV ARRAY AREA: 294.3 SQ FT. x EXISTING PV ARRAY AREA: 440.9 SQ FT. x TOTAL PV ARRAY AREA: 735.2 SQ FT. x PERCENTAGE PV COVERAGE: (TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE AREA) * 100 = 19.5% (E) PV ARRAY INV SE MP (E) DRIVEWAY (E) GATE (E) GATE PMINV AC (E) PV EQUIPMENTS LADDER ACCESS POINT LADDER ACCESS POINT (E) POOL (N) ARRAY AR-01 (N) ARRAY AR-02 AV E R O S A R I O ELEVATION VIEW - SCALE: NTS 15' 10' 5.5" MODULES WERE DESIGNED AT LEAST 18'' FROM THE ROOF RIDGE. PAGE REV: A 3/16/2023 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 BRIAN THURSTON 40905 AVE ROSARIO, PALM DESERT, CA, 92260 PROJECT NUMBER: 113R-905THUR SHEET DESIGNER: MATTHEW DEEM CUSTOMER RESIDENCE: TEL. (206) 459-2579 APN: 622-340-028 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 PV-3.0 LAYOUT #SSTAMP ROOF INFO ATTACHMENT INFORMATION Name Type Height Detail Max Landscape OC Spacing Max Landscape Overhang Max Portrait OC Spacing Max Portrait Overhang Configuration AR-01 FLAT, ROLLED COMP [TILT KIT] - OMNIBASE 1 LAG - UR 2-Story ULTRA RAIL, SYSTEM DETAIL, FIXED TILT: SNR-DC-00335 NA NA 5' - 4"1' - 11" STAGGERED AR-02 CONCRETE TILE [CURVED - S] - TILE HOOK - UR 2-Story ADJUSTABLE TILE HOOK, SEE DRAWING SNR-DC-00437 6' - 0"2' - 4"6' - 0" 2' - 3" STAGGERED DESIGN CRITERIA MAX DISTRIBUTED LOAD: 3 PSF SNOW LOAD: 0 PSF WIND SPEED: 130 MPH 3-SEC GUST. Template_version_4.0.87 EXISTING STRUCTURE IS ASSUMED TO BE A LIGHT-FRAME WOOD ROOF AND FREE FROM DAMAGE, DETERIORATION, OR MODIFICATION THAT WOULD COMPROMISE ITS ORIGINAL DESIGN INTEGRITY. CONTACT ENGINEER OF RECORD IF FOLLOWING MINIMUM REQUIREMENTS ARE NOT SATISFIED IN COMPLIANCE WITH THE STATED RACKING DESIGN: • 2X WOOD FRAMING (NOMINAL) • FRAMING SPACING AT 24" O.C. MAX • 7/16"MIN SHEATHING (OSB/PLY) D1 - AR-01 - SCALE: 1/8" = 1'-0" AZIM: 179° ROOF PITCH: 2° MODULE PITCH: 10° D2 - AR-02 - SCALE: 1/8" = 1'-0" AZIM:90° PITCH: 19° S.S. LAG SCREW 5/16"xDetermined by Installer at Inspection"x2.5" MIN. EMBEDMENT INSTALLERS SHALL NOTIFY ENGINEER OF ANY POTENTIAL STRUCTURAL ISSUES OBSERVED PRIOR TO PROCEEDING W/ INSTALLATION. * 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: ** ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS TO BE REDUCED BY 50%. ** ALLOWABLE OVERHANG INDICATED ON PLANS TO BE 1/5TH OF ALLOWABLE ATTACHMENT SPACING INDICATED ON PLANS. 7'-4"15'-1" 1'-3" 11'-3" 1' 3'-1" 5'-8" 1'-8" 5'-8" 6'-3" 11" 5'-8" 3'-10" 5'-8" 6'-3" 16'-6"7'-6"4'7'-6"7'-4" 7'-4" 5'-8" 6" 7'-3"11'-3"4'-6" NOTES TO INSTALLER: • MODULES TILTED 10° TO ROOF SURFACE. • MINIMUM 1' - 8" SPACING BETWEEN ROWS. • INSTALLERS MUST DETERMINE ACTUAL LOCATION OF RAFTERS AND PENETRATIONS • LEVEL RAILS MODULE ELEVATION DETAIL - SCALE: NTS 1'-8" 1'-2"10°10° ROOF PITCH, SEE NOTES MODULE PITCH, SEE NOTES 5.5" SOLAR MODULE SNAPNRACK RACKING AND TILE ROOF HOOK MODULE ELEVATION DETAIL - SCALE: NTS NEW 175A MAIN BREAKER (END FED) FACILITY GROUND(N) 20A PV BREAKER AT OPPOSITE END OF BUSBAR M METER #: SCE 222011-897566 120/240 VAC SINGLE PHASE SERVICE UTILITY GRID EXISTING 200A MAIN PANELFACILITY LOADS 12 JUNCTION BOX OR EQUIVALENT SOLAREDGE TECHNOLOGIES: SE3800H-USSN 3800 WATT INVERTER LOAD RATED DC DISCONNECT WITH AFCI, RAPID SHUTDOWN COMPLIANT PV MODULES JA SOLAR: JAM54S31-395/MR (14) MODULES OPTIMIZERS WIRED IN: (1) SERIES OF (14) OPTIMIZERS SOLAREDGE POWER OPTIMIZERS S440 (E)35A PV BREAKER M 240V METER SOCKET 200A CONTINUOUS (E) LOCUS ENERGY METER E JUNCTION BOX OR EQUIVALENT EE (1) POWER-ONE: PVI-6000-OUTD-US-A 6000 WATT INVERTER LOAD RATED DC DISCONNECT WITH AFCI, RAPID SHUTDOWN COMPLIANT PV MODULES HYUNDAI HEAVY INDUSTRIES: HIS-S260MG(BK) (26) MODULES (E) LOCKABLE BLADE TYPE AC DISCONNECT SQUARE D DU222RB 3R, 60A,2P 120/240VAC EE 3 CONDUIT SCHEDULE # CONDUIT CONDUCTOR NEUTRAL GROUND 1NONE (2) 10 AWG PV WIRE NONE (1) 6 AWG BARE COPPER 2 3/4" EMT OR EQUIV.(2) 10 AWG THHN/THWN-2 NONE (1) 10 AWG THHN/THWN-2 3 3/4" EMT OR EQUIV.(2) 10 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2 E EXISTING PAGE REV: A 3/16/2023 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 BRIAN THURSTON 40905 AVE ROSARIO, PALM DESERT, CA, 92260 PROJECT NUMBER: 113R-905THUR SHEET DESIGNER: MATTHEW DEEM CUSTOMER RESIDENCE: TEL. (206) 459-2579 APN: 622-340-028 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 PV-4.0 ELECTRICAL #ESTAMP Template_version_4.0.87 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 “INSTALLER SHALL CONTACT ELECTRICAL ENGINEER IF WIRING DIAGRAM CANNOT BE IMPLEMENTED OR IF CODE COMPLIANCE ISSUES OR ELECTRICAL HAZARDS ARE DISCOVERED AT THE TIME OF THE INSTALLATION.” SYSTEM CHARACTERISTICS - INVERTER 1 SYSTEM SIZE: SYSTEM OPEN CIRCUIT VOLTAGE: SYSTEM OPERATING VOLTAGE: MAX ALLOWABLE DC VOLTAGE: SYSTEM OPERATING CURRENT: SYSTEM SHORT CIRCUIT CURRENT: 5530 W 14 V 380 V 480 V 14.55 A 15 A S440 OPTIMIZER CHARACTERISTICS: MIN INPUT VOLTAGE: 8 VDC MAX INPUT VOLTAGE: 60 VDC MAX INPUT ISC: 14.5 ADC MAX OUTPUT CURRENT: 15 ADC MODULE CHARACTERISTICS JA SOLAR: JAM54S31-395/MR: OPEN CIRCUIT VOLTAGE: MAX POWER VOLTAGE: SHORT CIRCUIT CURRENT: 395 W 36.98 V 30.84 V 13.7 A PAGE REV: A 3/16/2023 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 BRIAN THURSTON 40905 AVE ROSARIO, PALM DESERT, CA, 92260 PROJECT NUMBER: 113R-905THUR SHEET DESIGNER: MATTHEW DEEM CUSTOMER RESIDENCE: TEL. (206) 459-2579 APN: 622-340-028 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 SIGNAGE PV-5.0 #ESTAMP Template_version_4.0.87 WARNING! DO NOT RELOCATE THIS OVERCURRENT DEVICE LABEL LOCATION: ADJACENT TO PV BREAKER AND ESS OCPD (IF APPLICABLE). PER CODE(S): NEC 2020: 705.12(B)(3)(2), CEC 2022: 705.12(B)(3)(2) NOTES AND SPECIFICATIONS: x SIGNS AND LABELS SHALL MEET THE REQUIREMENTS OF THE 2022 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. 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): NEC 2020: 690.56(C), CEC 2022: 690.56(C) 4" 3" ELECTRICAL SHOCK HAZARD WARNING LABEL LOCATION: INVERTER(S), AC/DC DISCONNECT(S), AC COMBINER PANEL (IF APPLICABLE). PER CODE(S): NEC 2020: 690.13(B), CEC 2022: 690.13(B) !INVERTER 1 PHOTOVOLTAIC DC DISCONNECT MAXIMUM SYSTEM VOLTAGE:VDC480 LABEL LOCATION: INVERTER(S), DC DISCONNECT(S). PER CODE(S): NEC 2020: 690.53, CEC 2022: 690.53 LABEL LOCATION: INTERIOR AND EXTERIOR DC CONDUIT EVERY 10 FT, AT EACH TURN, ABOVE AND BELOW PENETRATIONS, ON EVERY JB/PULL BOX CONTAINING DC CIRCUITS. PER CODE(S): NEC 2020: 690.31(D)(2), CEC 2022: 690.31(D)(2) CAUTION: 40905 AVE ROSARIO, PALM DESERT, CA, 92260 PER CODE(S): NEC 2020 : 705.10, 710.10, CEC 2022: 705.10, 710.10 MULTIPLE SOURCES OF POWERLABEL LOCATION: INSTALLED WITHIN 3' OF RAPID SHUT DOWN SWITCH PER CODE(S): NEC 2020: 690.56(C)(2), CEC 2022: 690.56(C)(2), IFC 2018: 1204.5.3 WARNING! SOURCES: UTILITY GRID AND PV SOLAR ELECTRIC SYSTEM DUAL POWER SUPPLY LABEL LOCATION: UTILITY SERVICE METER AND MAIN SERVICE PANEL. PER CODE(S): NEC 2020: 705.12(C), CEC 2022: 705.12(C) THIS EQUIPMENT FED BY MULTIPLE SOURCES. TOTAL RATING OF ALL OVERCURRENT DEVICES EXCLUDING MAIN SUPPLY OVERCURRENT DEVICE SHALL NOT EXCEED AMPACITY OF BUSBAR WARNING! LABEL LOCATION: PV LOAD CENTER (IF APPLICABLE) AND ANY PANEL THAT UTILIZES "THE SUM OF BREAKERS RULE". PER CODE(S): NEC 2020: 705.12 (B)(3)(3), CEC 2022: 705.12 (B)(3)(3) 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) PV MODULES REPRESENTED IN A DASHED BOX ARE NOT EQUIPPED WITH RAPID SHUTDOWN DEVICE(S) AND WILL REMAIN ENERGIZED SOLAR PANELS ON ROOF SERVICE ENTRANCE AND PV BREAKER DISCONNECT (E) PV EQUIPMENT INVERTER (E) SOLAR PANELS ON ROOF LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. PER CODE(S): NEC 2020: 690.54, CEC 2022: 690.54 PV SYSTEM DISCONNECT 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) Power Optimizer For North America S440, S500 25 YEAR WARRANTY PV power optimization at the module level Specifically designed to work with SolarEdge residential inverters Faster installations with simplified cable management and easy assembly using a single bolt Detects abnormal PV connector behavior, preventing potential safety issues* Module-level voltage shutdown for installer and firefighter safety Superior efficiency (99.5%) Flexible system design for maximum space utilization Compatible with bifacial PV modules Meets NEC requirements for arc fault protection (AFCI) and Photovoltaic Rapid Shutdown System (PVRSS) Mitigates all types of module mismatch loss, from manufacturing tolerance to partial shading * Expected availability in 2022 solaredge.com PO W E R OP T I M I Z E R Power Optimizer For North America S440, S500 S440 S500 Unit INPUT Rated Input DC Power(1) 440 500 W Absolute Maximum Input Voltage (Voc) 60 Vdc MPPT Operating Range 8 - 60 Vdc Maximum Short Circuit Current (Isc) of Connected PV Module 14.5 15 Adc Maximum Efficiency 99.5 % Weighted Efficiency 98.6 % Overvoltage Category II OUTPUT DURING OPERATION Maximum Output Current 15 Adc Maximum Output Voltage 60 Vdc OUTPUT DURING STANDBY (POWER OPTIMIZER DISCONNECTED FROM INVERTER OR INVERTER OFF) Safety Output Voltage per Power Optimizer 1+/-0.1 Vdc STANDARD COMPLIANCE Photovoltaic Rapid Shutdown System NEC 2014, 2017 & 2020 EMC FCC Part 15 Class B, IEC61000-6-2, IEC61000-6-3 Safety IEC62109-1 (class II safety), UL1741 Material UL94 V-0, UV Resistant RoHS Yes Fire Safety VDE-AR-E 2100-712:2013-05 INSTALLATION SPECIFICATIONS Maximum Allowed System Voltage 1000 Vdc Dimensions (W x L x H) 129 x 153 x 30 / 5.07 x 6.02 x 1.18 mm / in Weight (including cables) 655 / 1.5 gr / lb Input Connector MC4(2) Input Wire Length 0.1 / 0.32 m / ft Output Connector MC4 Output Wire Length (+) 2.3, (-) 0.10 / (+) 7.54, (-) 0.32 m / ft Operating Temperature Range(3) -40 to +85 ˚C Protection Rating IP68 / NEMA6P Relative Humidity 0 - 100 % (1) Rated power of the module at STC will not exceed the power optimizer Rated Input DC Power. Modules with up to +5% power tolerance are allowed (2) For other connector types please contact SolarEdge (3) For ambient temperature above +70°C / +158°F power de-rating is applied. Refer to Power Optimizers Temperature De-Rating Technical Note for more details PV System Design Using a SolarEdge Inverter Single Phase HD-Wave Three Phase for 208V Grid Three Phase for 277/480V Grid Minimum String Length (Power Optimizers) S440, S500 8 10 18 Maximum String Length (Power Optimizers) 25 50(4) Maximum Nominal Power per String 5700 (6000 with SE7600-US-SE11400-U) 6000 12750 W Maximum Allowed Connected Power per String(5) (Permitted only when the difference in connected power between strings is 1,000W or less) Refer to Footnote 5 One string 7200 15000 W Two strings or more 7800 Parallel Strings of Different Lengths or Orientations Yes (4) A string with more than 30 optimizers does not meet NEC rapid shutdown requirements; safety voltage will be above the 30V requirement (5) If the inverters rated AC power ≤ maximum nominal power per string, then the maximum power per string will be able to reach up to the inverters maximum input DC power. Refer to: https://www.solaredge.com/sites/default/files/se-power-optimizer-single-string-design-application-note.pdf (6) It is not allowed to mix S-series and P-series Power Optimizers in new installations © 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: July 12, 2022 DS-000018-NA. Subject to change without notice. RE:CERTIFICATION LETTER Project Address: THURSTON RESIDENCE 40905 AVE ROSARIO PALM DESERT, CA, 92260 Design Criteria: - Applicable Codes = 2022 CBC, 2022 CRC, 2021 IEBC/IBC, ASCE 7-10 and 2021 NDS - Risk Category = II - Wind Speed = 130 mph, Exposure Category B, Partially/Fully Enclosed Method - Ground Snow Load = 0 psf - ROOF AR-01 : Roof DL = 6 psf, Roof LL/SL = 20 psf (Non-PV), Roof LL/SL = 0 psf (PV) - ROOF AR-02: Roof DL = 14 psf, Roof LL/SL = 20 psf (Non-PV), Roof LL/SL = 0 psf (PV) To Whom It May Concern, Sincerely, March 17, 2023 Based on this evaluation, I certify that the alteration to the existing structure by installation of the PV system meets the prescriptive compliance requirements of the applicable existing building and/or new building provisions adopted/referenced above. Additionally, the PV module assembly including attachment hardware has been reviewed to be in accordance with the manufacturer’s specifications and to meet and/or exceed the requirements set forth by the referenced codes. Installer shall inspect the existing roof framing to verify it is in suitable condition and does not exhibit any signs of damage which may diminish the capacity of its members or connections prior to commencement of PV installation. A structural evaluation of loading was conducted for the above address based on the design criteria listed above. Existing roof structural framing has been reviewed for additional loading due to installation of PV Solar System on the roof. The structural review applies to the sections of roof that is directly supporting the solar PV system. Mighty Engineering Co | 1708 Roxborough Rd Charlotte, NC 28211 | (980) 689.9776 | info@mightyengineeringco.com pg 1 of 8 ROOF AR-01 2°OK IEBC IMPACT CHECK ROOF AR-02 19°OK IEBC IMPACT CHECK MOUNTING PLANE ROOF AR-01 ROOF AR-02 Limits of Scope of Work and Liability: The existing structure has been reviewed based on the assumption that it has been originally designed and constructed per appropriate codes.The structural analysis of the subject property is based on the provided site survey data.The calculations produced for this structure's assessment are only for the roof framing supporting the proposed PV installation referenced in the stamped planset and were made according to generally recognized structural analysis standards and procedures.All PV modules,racking and attachment components shall be designed and installed per manufacturer’s approved guidelines and specifications.These plans are not stamped for water leakage or existing damage to the structural component that was not accessed during the site survey.Prior to commencement of work,the PV system installer should verify that the existing roof and connections are in suitable condition and inspect framing noted on the certification letter and inform the Engineer of Record of any discrepancies prior to installation.The installer should also check for any damages such as water damage,cracked framing, etc.and inform the Engineer of Record of existing deficiencies which are unknown and/or were not observable during the time of survey and have not been included in this scope of work.Any change in the scope of the work shall not be accepted unless such change, addition, or deletion is approved in advance and in writing by the Engineer of Record. STANDOFF HARDWARE EVALUATION FOR WIND UPLIFT UPLIFT DCR 86.2% 69.3% RESULTS SUMMARY THURSTON RESIDENCE, 40905 AVE ROSARIO, PALM DESERT, CA, 92260 RESULTMOUNTING PLANE ROOF PITCH (deg.)GOVERNING ANALYSIS MOUNTING PLANE STRUCTURAL EVALUATION Mighty Engineering Co | 1708 Roxborough Rd Charlotte, NC 28211 | (980) 689.9776 | info@mightyengineeringco.com pg 2 of 8 PV Module Weight =2.50 psf Hardware Assembly Weight =0.50 psf PV-DL =3.00 psf Existing Roofing Material Weight 1 Layer(s)=1.50 psf Underlayment Weight =0.50 psf Plywood/OSB Sheathing Weight =1.50 psf Framing Weight =0.73 psf No Vaulted Ceiling =0.00 psf Miscellaneous =1.50 psf Total Roof Dead Load R-DL =5.70 psf Roof Live Load Lo =20.00 psf Member Tributary Area At < 200 ft2 ROOF AR-01 Pitch 2° or 1/12 Tributary Area Reduction Factor R1 =1.00 Roof Slope Reduction Factor R2 =1.00 Reduced Roof Live Load, Lr = Lo (R1) (R2)Lr =20.00 psf Ground Snow Load pg =0.00 psf Effective Roof Slope 2° Snow Importance Factor Is =1.00 Snow Exposure Factor Ce =1.00 Snow Thermal Factor Ct =1.10 Minimum Flat Roof Snow Load pf-min =0.00 psf Flat Roof Snow Load pf =0.00 psf Roof Slope Factor Cs-roof =1.00 Sloped Roof Snow Load on Roof ps-roof =0.00 psf Roof Slope Factor Cs-pv =1.00 Sloped Roof Snow Load on PV Panel ps-pv =0.00 psf Total PV System Dead Load 2 x 4 @ 24 in. O.C. Rolled Composite Roof ROOF AR-01 LOAD CALCULATION THURSTON RESIDENCE, 40905 AVE ROSARIO, PALM DESERT, CA, 92260 PV SYSTEM DEAD LOAD (PV-DL) ROOF DEAD LOAD (R-DL) SLOPED ROOF SNOW LOAD ON PV PANEL (Unobstructed Slippery Surfaces) REDUCED ROOF LIVE LOAD (Lr) SNOW LOAD SLOPED ROOF SNOW LOAD ON ROOF (Non-Slippery Surfaces) Mighty Engineering Co | 1708 Roxborough Rd Charlotte, NC 28211 | (980) 689.9776 | info@mightyengineeringco.com pg 3 of 8 EXISTING 5.70 psf 20.00 psf 0.00 psf EXISTING 20.56 psf 4.96 psf 20.56 psf -52.98%OK 2018 Roof Snow Load (SL) =0.00 (DL + SL)/Cd =7.57 Maximum Gravity Load =9.67 IEBC IMPACT CHECK ROOF AR-01 THURSTON RESIDENCE, 40905 AVE ROSARIO, PALM DESERT, CA, 92260 Roof Live Load (Lr) =0.00 WITH PV PANEL WITH PV PANEL Roof Dead Load (DL) =8.70 The requirements of section 806.2 of 2018 IEBC are met and the structure is permitted to remain unaltered. IEBC Provision : Load Increase (%) = (DL + Lr)/Cd =9.67 Mighty Engineering Co | 1708 Roxborough Rd Charlotte, NC 28211 | (980) 689.9776 | info@mightyengineeringco.com pg 4 of 8 130.00 mph 2° II Flat B 0.85 23.00 ft 1 3.00 psf 0.65 655.00 lbs 5.40 ft 2.83 ft 5.40 ft 2.83 ft 5.40 ft 2.83 ft ROOF ZONE GCp (-) UPLIFT 1'-0.90 1 & 2 -2.20 3 -3.00 • Wind calculation is based on ASCE 7-16, 29.4 - C&C, LC #7 : 0.6D + 0.6W is used. NOTE: Max. Y - Spacing (Zone 3)15.28 ft² -36.94 psf 564.58 lbs UPLIFT PRESSURE PULLOUT FORCE -9.81 psf 149.87 lbs -26.61 psf 406.70 lbs Max. Y - Spacing (Zone 1 & 2)15.28 ft² Max. X - Spacing (Zone 3)Effective Wind Area Solar Array Pressure Eq. Factor (γa) =0.60 Hardware Type :ULTRA RAIL Allowable Load =SPF, 2.5" lag embedment Max. X - Spacing (Zone 1')Effective Wind Area Max. Y - Spacing (Zone 1')15.28 ft² Max. X - Spacing (Zone 1 & 2)Effective Wind Area 4.50 WIND UPLIFT CALCULATION ROOF AR-01 THURSTON RESIDENCE, 40905 AVE ROSARIO, PALM DESERT, CA, 92260 Ultimate Wind Speed (mph) =Roof Pitch (deg.) = SITE INFORMATION • Flat Roof: Roof Zone 1 & 2, 0.6h = 9 ft • Flat Roof: Roof Zone 3, 0.2h = 3 ft Risk Category =Roof Type = Array Edge Factor (γE) =1.50 Exposure Category =Kd = Mean Roof Height =Kzt = Solar Array Dead Load =Kz = DESIGN CALCULATIONS Wind Velocity Press. (qh) = 0.00256*Kz*Kzt*Kd*Ke*V2 =23.88 psf a (ft) = Mighty Engineering Co | 1708 Roxborough Rd Charlotte, NC 28211 | (980) 689.9776 | info@mightyengineeringco.com pg 5 of 8 PV Module Weight =2.50 psf Hardware Assembly Weight =0.50 psf PV-DL =3.00 psf Existing Roofing Material Weight 1 Layer(s)=10.00 psf Underlayment Weight =0.50 psf Plywood/OSB Sheathing Weight =1.50 psf Framing Weight =0.73 psf No Vaulted Ceiling =0.00 psf Miscellaneous =1.50 psf Total Roof Dead Load R-DL =14.20 psf Roof Live Load Lo =20.00 psf Member Tributary Area At < 200 ft2 ROOF AR-02 Pitch 19° or 4/12 Tributary Area Reduction Factor R1 =1.00 Roof Slope Reduction Factor R2 =1.00 Reduced Roof Live Load, Lr = Lo (R1) (R2)Lr =20.00 psf Ground Snow Load pg =0.00 psf Effective Roof Slope 19° Snow Importance Factor Is =1.00 Snow Exposure Factor Ce =1.00 Snow Thermal Factor Ct =1.10 Minimum Flat Roof Snow Load pf-min =0.00 psf Flat Roof Snow Load pf =0.00 psf . Roof Slope Factor Cs-roof =1.00 Sloped Roof Snow Load on Roof ps-roof =0.00 psf Roof Slope Factor Cs-pv =0.85 Sloped Roof Snow Load on PV Panel ps-pv =0.00 psf Total PV System Dead Load 2 x 4 @ 24 in. O.C. LOAD CALCULATION ROOF AR-02 THURSTON RESIDENCE, 40905 AVE ROSARIO, PALM DESERT, CA, 92260 Concrete tile (flat) SLOPED ROOF SNOW LOAD ON PV PANEL (Unobstructed Slippery Surfaces) PV SYSTEM DEAD LOAD (PV-DL) ROOF DEAD LOAD (R-DL) REDUCED ROOF LIVE LOAD (Lr) SNOW LOAD SLOPED ROOF SNOW LOAD ON ROOF (Non-Slippery Surfaces) Mighty Engineering Co | 1708 Roxborough Rd Charlotte, NC 28211 | (980) 689.9776 | info@mightyengineeringco.com pg 6 of 8 EXISTING 14.20 psf 20.00 psf 0.00 psf EXISTING 27.36 psf 12.35 psf 27.36 psf -30.15%OK 2018 THURSTON RESIDENCE, 40905 AVE ROSARIO, PALM DESERT, CA, 92260 IEBC IMPACT CHECK ROOF AR-02 Roof Snow Load (SL) =0.00 WITH PV PANEL (DL + Lr)/Cd =19.11 WITH PV PANEL Roof Dead Load (DL) =17.20 Roof Live Load (Lr) =0.00 IEBC Provision : The requirements of section 806.2 of 2018 IEBC are met and the structure is permitted to remain unaltered. (DL + SL)/Cd =14.96 Maximum Gravity Load =19.11 Load Increase (%) = Mighty Engineering Co | 1708 Roxborough Rd Charlotte, NC 28211 | (980) 689.9776 | info@mightyengineeringco.com pg 7 of 8 130.00 mph 19° II Hip B 0.85 23.00 ft 1 3.00 psf 0.65 655.00 lbs 6.00 ft 2.83 ft 6.00 ft 2.83 ft 6.00 ft 2.83 ft ROOF ZONE GCp (-) UPLIFT 1 -1.32 2r -1.70 2e & 3 -2.21 Max. X - Spacing (Zone 2e & 3)Effective Wind Area NOTE: Max. Y - Spacing (Zone 2e & 3)16.98 ft² -26.74 psf 454.05 lbs UPLIFT PRESSURE PULLOUT FORCE -15.30 psf 259.81 lbs -20.25 psf 343.91 lbs Max. Y - Spacing (Zone 1)16.98 ft² Max. X - Spacing (Zone 2r)Effective Wind Area Max. Y - Spacing (Zone 2r)16.98 ft² Hardware Type :ADJUSTABLE TILE HOOK Allowable Load =SPF, 2.5" lag embedment Max. X - Spacing (Zone 1)Effective Wind Area Wind Velocity Press. (qh) = 0.00256*Kz*Kzt*Kd*Ke*V2 =23.88 psf a (ft) =4.50 Solar Array Pressure Eq. Factor (γa) =0.60 Mean Roof Height =Kzt = Solar Array Dead Load =Kz = DESIGN CALCULATIONS • Wind calculation is based on ASCE 7-16, 29.4 - C&C, LC #7 : 0.6D + 0.6W is used. WIND UPLIFT CALCULATION ROOF AR-02 THURSTON RESIDENCE, 40905 AVE ROSARIO, PALM DESERT, CA, 92260 SITE INFORMATION Ultimate Wind Speed (mph) =Roof Pitch (deg.) = Risk Category =Roof Type = Array Edge Factor (γE) =1.50 Exposure Category =Kd = Mighty Engineering Co | 1708 Roxborough Rd Charlotte, NC 28211 | (980) 689.9776 | info@mightyengineeringco.com pg 8 of 8 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) 32.18 7722 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 N/A N/A 9600 N/A N/A Amps Box B (VA) 3840 116.25 27900 Total VA from Parts #1 and #2 combined:Box A + Box B =35622 Total VA 35622 First 8,000 VA @ 100%8000 Remaining VA @ 40% Remaining VA =27622 27622 x 40% =11048.8 VA Adding First 8000 VA 8000 VA Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits:19048.8 VA Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits:79.37 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:19,200 VA 100% of all the Heating or A/C loads in Amps:80.00 A VA Volts Amps Parts #1 & #2 19048.8 240 79.37 Part #3 19,200 240 80.00 Total VA for all Parts:38,249 Totals Service/Feeder Load 159.37 Laundry Appliance Circuit(s) Dishwasher(s) Disposal(s) Dedicated circuit House Square Footage 2574 Article 220 - Service/Feeder calculation for (address): 40905 Ave Rosario Palm Desert CA USA 92260 Building VA (watts) 7722 Amps 32.175 Job Code 113R-905THUR Totals from all Parts Dedicated circuit Total for Part #1: Refrigerator(s) Microwave(s) Totals for Part #2:Pool Equipment Dryer Range Oven Water Pump Bus Rating:200 Main Rating:200 31%81% Itemized House and 240V Loads for Panel: (VA) 1500 1500 1000 600 1000 1600 5760 9600 3840 19200 Not Fed by other panels Feeds: Panel 2 15.25 144.12 159.37 Bus Rating:125 Main Rating:125 69%19% Itemized House and 240V Loads for Panel: (VA) 1500 9600 Fed by: Panel 1 15.25 15.25 Panel 1 of 2 Panel % of Sq.Ft:Panel % of 100% VA: Appliance Circuit - 1 Appliance Circuit - 2 Dishwasher Disposal Refrigerator Microwave Dryer Oven Pool Equipment A/C Unit - 240V Load Calc: (This Panel) Total Load Calc: Panel 2 of 2 Total Load Calc: Panel % of Sq.Ft:Panel % of 100% VA: Laundry Furnace/Heating - 240V Load Calc: (This Panel) Updated June 2021 This information bulletin is published to guide applicants through a streamlined permitting process for roof-top solar photovoltaic (PV) projects 30kW in size or smaller. This bulletin provides information about submittal requirements for plan review, required fees, inspections, and an eligibility checklist. 1.Submittal Requirements −Completed permit application form. This permit application form can be downloaded at: https://www.cityofpalmdesert.org/our-city/departments/palm-desert-permit-center/building-safety-permits −Demonstrate compliance with the eligibility checklist for expedited permitting. The criteria is attached to this informational bulletin or can be downloaded at: https://www.cityofpalmdesert.org/our-city/departments/palm-desert-permit-center/building-safety-permits/solar- information −Provide a standardized or simplified photovoltaic plan that demonstrates: Title or Cover Sheet noting the 2019 California Electrical Code. Site and Roof Plan showing roof layout, PV panels and the following fire safety items: Approximate location of roof access point, location of code-compliant access pathways, and the locations of all required labels and markings. A simplified Electrical Plan: 1.Locations of main service or utility disconnect 2.Total number of modules, number of modules per string and the total number of strings 3.Make and model of inverter(s) and/or combiner box if used 4.Single-line diagram of system 5.Specify grounding/bonding, conductor type and size, conduit type and size and number of conductors in each section of conduit −Provide a simplified structural design: Provide structural drawings and calculations stamped and signed by a California-licensed architect, civil or structural engineer, electrical engineer or licensed contractor along with the following information. 1.The type of roof covering and the number of roof coverings installed 2.Type of roof framing, size of members and spacing 3.Weight of panels, support locations and method of attachment 4.Framing plan and details for any work necessary to strengthen the existing roof structure 5.Site-specific structural calculations 6.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 PALM DESERT PERMIT CENTER Expedited Solar Photovoltaic Permitting for One-and Two-Family Dwellings Updated June 2021 These criteria are intended for expedited solar permitting process. If any items are UNCHECKED, revise design to fit within Eligibility Checklist, otherwise permit application must go through standard process which is (10 Business Day initial review/7 Business Day Follow-up Review) 1.General Requirements ☐The photovoltaic system size is 30kW AC CEC rating or less. ☐The solar array is roof-mounted on a one- or two-family dwelling unit or permitted accessory structure. ☐The photovoltaic system is utility interactive. ☐Permit application and declaration is completed and attached. 2.Planning Department Requirements ☐Existing MPU Amps 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. 3.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: 1)No more than two strings per MPPT input where source circuit fusing is not included 2)Fuses (if needed) are rated to the series fuse rating of the PV module 3)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. ☐A Solar PV Standard Plan and supporting documentation is completed and attached. 4.Structural Requirements ☐A completed Structural Criteria and supporting documentation is attached Wind and Seismic (if required). 5.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. Eligibility Checklist Expedited Solar Photovoltaic Permitting for One- and Two-family Dwellings 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. Applicant Signature _________________________________________________________ Date_________ Project Address__________________________________________________________________________40905 AVE ROSARIO 3/17/23 Page 1 of 4 The definition of “qualifying residential rooftop solar systems” is all of the following: A solar energy system that is no larger than 30 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. (Permitted roof or accessory structure acceptable) A solar panel or module array that does not exceed the maximum legal building height as defined by the City of Palm Desert. Electrical main panel upgrade included with solar plan (Review required if doubling in size) CITY OF PALM DESERT Building & Safety Department 73-510 Fred Waring, Palm Desert, CA (760) 776-6420 PHOTOVOLTAIC RESIDENTIAL 30KW OR LESS Minimum Submittal Requirements (Residential Rooftop Systems—30kw or less) This information is published to guide applicants through a streamlined permitting process for qualifying small rooftop residential solar photovoltaic (PV) systems of 30 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 30 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. 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 $203. ·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 electrical 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 heating 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 discon nect 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 30kW 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 30 kilowatts. If PV system is over 30 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.