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SOLR22-0975 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: B1 8/18/2022 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 KARLA KREISSIG 74082 ASTER DR, PALM DESERT, CA, 92260 PROJECT NUMBER: 113R-082KREI SHEET DESIGNER: NICHOLAS CROW CUSTOMER RESIDENCE: TEL. (909) 528-6312 APN: 624-202-001 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 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 PV-1.0 LEGEND AND ABBREVIATIONS SCALE: NTS PVC PIPE VENT SATELLITE DISH T-VENT FIRE SETBACKS METAL PIPE VENT HARDSCAPE PROPERTY LINE INTERIOR EQUIPMENT SHOWN AS DASHED PL MAIN PANEL PV LOAD CENTER SUB-PANEL SUNRUN METER DEDICATED PV METER SERVICE ENTRANCE INVERTER(S) AC DISCONNECT(S) DC DISCONNECT(S) CB IQ COMBINER BOX ENERGY STORAGE SYSTEM BP BACKUP LOADS PANEL RAIL STANDOFFS & FOOTINGS SOLAR MODULES ATTIC VENT FLUSH ATTIC VENT CHIMNEY SE MP SP LC SM PM INV AC DC BI BACKUP INTERFACE 1 COMMUNICATION WIRES EXTERNAL RAPID SHUTDOWN SWITCH RSD VICINITY MAP • SYSTEM SIZE: 11315W DC, 7600W AC • MODULES: (31) LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR4-60HPH-365M • INVERTERS: (1) SOLAREDGE TECHNOLOGIES: SE7600H-USSN • RACKING: ULTRA RAIL, ATTACHMENT DETAIL, OMNIBASE WITH STANDOFF TO RAFTER: SNR-DC-01249 • ENERGY STORAGE SYSTEM: (1) LG CHEM: RESU 10H PRIME, 9.8KWh, 5KW • 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. • 11.43 AMPS MODULE SHORT CIRCUIT CURRENT. • 17.85 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 • ENERGY STORAGE SYSTEM CONFORMS TO AND IS LISTED UNDER UL 9540. • ENERGY STORAGE SYSTEM LIVE PARTS ARE NOT ACCESSIBLE DURING ROUTINE MAINTENANCE. SYSTEM VOLTAGE IN ACCORDANCE WITH NEC 706.30 AND EXCEPTION 1 NEC 706.30 (A). • ADDITIONAL DISCONNECTING MEANS SHALL BE INSTALLED WHERE ENERGY STORAGE DEVICE INPUT AND OUTPUT TERMINALS ARE MORE THAN 5 FT FROM CONNECTED EQUIPMENT, OR WHERE THE CIRCUITS FROM THESE TERMINALS PASS THROUGH A WALL OR PARTITION PER 706.7(E). • LISTED, COMBINATION TYPE AFCI SHALL BE INSTALLED WHERE BACKED UP CIRCUIT WIRING IS EXTENDED MORE THAN 6FT AND DOES NOT INCLUDE ANY ADDITIONAL OUTLETS OR DEVICES PER NEC 210.12(D). • THE CAPACITY OF THE STANDALONE SYSTEM SUPPLY SHALL BE EQUAL TO OR GREATER THAN THE LOAD POSED BY THE SINGLE LARGEST UTILIZATION EQUIPMENT CONNECTED TO THE SYSTEM PER NEC ARTICLE 710.15(A) • ALL PASS-THROUGH CONDUCTORS MUST COMPLY WITH NEC 312.8#SSTAMPCS #ESTAMPCS PL PL PL PL PL P L P L P L PL PL PL PL PL P L P L P L PAGE REV: B1 8/18/2022 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 KARLA KREISSIG 74082 ASTER DR, PALM DESERT, CA, 92260 PROJECT NUMBER: 113R-082KREI SHEET DESIGNER: NICHOLAS CROW CUSTOMER RESIDENCE: TEL. (909) 528-6312 APN: 624-202-001 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 SITE PLAN ARRAY PITCH PV AREA (SQFT) AR-01 8° 215.7 AR-02 8° 215.7 AR-03 8° 176.5326° 314° 147° TRUE AZIM MAG AZIM 224°236° 135° PV-2.0 #SSTAMPSP #ESTAMPSP NOTES: x RESIDENCE DOES NOT CONTAIN ACTIVE FIRE SPRINKLERS. ARRAY DETAILS: x TOTAL ROOF SURFACE AREA: 4389 SQFT. x TOTAL PV ARRAY AREA: 607.9 SQ FT. x PERCENTAGE PV COVERAGE: (TOTAL PV ARRAY AREA/TOTAL ROOF SURFACE AREA) * 100 = 13.9% MODULES WERE DESIGNED AT LEAST 18'' FROM THE ROOF RIDGE. SITE PLAN - SCALE = 1/16" = 1'-0" (E) RESIDENCE (N) ARRAY AR-01 (N) ARRAY AR-02 (E) FENCE A S T E R D R (N) ARRAY AR-03 (E) GATE (E) POOL (E) PATIO (E) DRIVEWAY (E) GATE ROOF PATHWAYS (3' TYP) ROOF PATHWAYS (3' TYP) (E) GATE BPMP SE INV BI MODULE ELEVATION VIEW: 8" 11'12'-5" LADDER ACCESS POINT LADDER ACCESS POINT DC PAGE REV: B1 8/18/2022 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 KARLA KREISSIG 74082 ASTER DR, PALM DESERT, CA, 92260 PROJECT NUMBER: 113R-082KREI SHEET DESIGNER: NICHOLAS CROW CUSTOMER RESIDENCE: TEL. (909) 528-6312 APN: 624-202-001 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 PV-3.0 LAYOUT #SSTAMP 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 SOLAR MODULE SNAPNRACK RACKING AND STANDOFF MODULE ELEVATION DETAIL - SCALE: NTS 8" D1 - AR-01 - SCALE: 3/32" = 1'-0" AZIM: 236° PITCH: 8° D2 - AR-02 - SCALE: 1/8" = 1'-0" AZIM: 147° PITCH: 8° D3 - AR-03 - SCALE: 1/8" = 1'-0" AZIM: 326° PITCH: 8° 6' TYP 10'-4"7'10'-4" 11'-7" 1'-10" 22'-9"5'-9" 2'-8" 6' TYP 17'-5" 27'-8" 9'-3" 1'-10" 10'-6" 8'-9" 1'-6" 2'-4" 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 FLAT, ROLLED COMP [FLUSH MOUNT] - OMNIBASE 1 LAG - UR 1-Story 2X6 RAFTERS 1' - "24" ULTRA RAIL, ATTACHMENT DETAIL, OMNIBASE WITH STANDOFF TO RAFTER: SNR-DC-01249 6' - 0"2' - 4"6' - 0" 2' - 3" STACKED AR-02 FLAT, ROLLED COMP [FLUSH MOUNT] - OMNIBASE 1 LAG - UR 1-Story 2X RAFTERS 12' - 4" 24" ULTRA RAIL, ATTACHMENT DETAIL, OMNIBASE WITH STANDOFF TO RAFTER: SNR-DC-01249 6' - 0"2' - 4"6' - 0" 2' - 3"STACKED AR-03 FLAT, ROLLED COMP [FLUSH MOUNT] - OMNIBASE 1 LAG - UR 1-Story ;5$)7(56 12' - 4" 24" ULTRA RAIL, ATTACHMENT DETAIL, OMNIBASE WITH STANDOFF TO RAFTER: SNR-DC-01249 6' - 0"2' - 4"6' - 0" 2' - 3"STACKED 11'-8"10'-11"11'-7" 1'-8" 3'-9" 2'-1" 3'-6" 5'-9" 1'-10" 6' TYP 4USVDUVSBM 0OMZ JUNCTION BOX MIN RATED NEMA3R (N) HEAVY DUTY SAFETY SWITCH DC DISCONNECT SQUARE D HU362RB 3R, 60A, 600VDC +- (1) ENERGY STORAGE SYSTEM LG ENERGY SOLUTION: RESU 10H PRIME 3 12 4 PV MODULES LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR4-60HPH-365M (31) MODULES OPTIMIZERS WIRED IN: (1) SERIES OF (16) OPTIMIZERS (1) SERIES OF (15) OPTIMIZERS SOLAREDGE POWER OPTIMIZERS P401 LOAD RATED DC DISCONNECT, AFCI, REVENUE GRADE METER, RAPID SHUTDOWN AND ENERGY STORAGE SYSTEM INPUTS SOLAREDGE TECHNOLOGIES: SE7600H-USSN WITH REVENUE GRADE METERING 7600 WATT INVERTER BATTERY SOLAR 2 3 5 (N) 125A BACKUP LOADS PANEL FACILITY LOADS (N) 50A FEEDER BREAKER FACILITY GROUND (N) 50 FEEDER BREAKER AT OPPOSITE END OF BUSBAR NOTE: TOTAL PV BACKFEED = 40A USED FOR INTERCONNECTION CALCULATIONS (N) CURRENT TRANSFORMERS 1 (1) 40A BREAKER (N) SOLAREDGE BACKUP INTERFACE BI-NUSGN-01 M 1 200A MICROGRID INTERCON. DEVICE CTRL 2 3 6 3 EXISTING 200A MAIN BREAKER (CENTER FED) EXISTING 225A MAIN PANELFACILITY LOADS M METER #: SCE 2220110090193 120/240 VAC SINGLE PHASE SERVICE UTILITY GRID CONDUIT SCHEDULE # CONDUIT CONDUCTOR NEUTRAL GROUND 1 NONE (4) 10 AWG PV WIRE NONE (1) 6AWG 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 NONE (1) 10 AWG THHN/THWN-2 4 3/4" EMT OR EQUIV.(2) 8 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2 5 1" EMT OR EQUIV.(2) 4 AWG THHN/THWN-2 (1) 4 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2 6 1" EMT OR EQUIV.(2) 4 AWG THHN/THWN-2 (1) 4 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2 PAGE REV: B1 8/18/2022 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 KARLA KREISSIG 74082 ASTER DR, PALM DESERT, CA, 92260 PROJECT NUMBER: 113R-082KREI SHEET DESIGNER: NICHOLAS CROW CUSTOMER RESIDENCE: TEL. (909) 528-6312 APN: 624-202-001 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. MODULE CHARACTERISTICS LONGI GREEN ENERGY TECHNOLOGY CO LTD: LR4-60HPH-365M: OPEN CIRCUIT VOLTAGE: MAX POWER VOLTAGE: SHORT CIRCUIT CURRENT: 365 W 40.7 V 34.2 V 11.43 A SYSTEM CHARACTERISTICS - INVERTER 1 SYSTEM SIZE: SYSTEM OPEN CIRCUIT VOLTAGE: SYSTEM OPERATING VOLTAGE: MAX ALLOWABLE DC VOLTAGE: SYSTEM OPERATING CURRENT: SYSTEM SHORT CIRCUIT CURRENT: 11315 W 16 V 400 V 480 V 28.29 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 PAGE REV: B1 8/18/2022 1125 RESEARCH DR. STE B REDLANDS, CA 92374 PHONE 805.540.7603 FAX 949.215.7778 KARLA KREISSIG 74082 ASTER DR, PALM DESERT, CA, 92260 PROJECT NUMBER: 113R-082KREI SHEET DESIGNER: NICHOLAS CROW CUSTOMER RESIDENCE: TEL. (909) 528-6312 APN: 624-202-001 GILBERT CORREIA, C10, C46 CA CL #750184 (415) 580-6920 ex3 SIGNAGE PV-5.0 #ESTAMP PHOTOVOLTAIC AC DISCONNECT LABEL LOCATION: AC DISCONNECT(S), PHOTOVOLTAIC SYSTEM POINT OF INTERCONNECTION. PER CODE(S): NEC 2017: 690.54 ! 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. 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 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 WARNING! SOURCES: UTILITY GRID, BATTERY AND PV SOLAR ELECTRIC SYSTEM THREE POWER SUPPLY LABEL LOCATION: UTILITY SERVICE METER AND MAIN SERVICE PANEL. PER CODE(S): CEC 2019: 706.11 & 705.12(B)(3), NEC 2017: 705.12(B)(3), 706.11(A), & 706.11(B) 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) ! 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: 74082 ASTER DR, PALM DESERT, CA, 92260 SOLAR PANELS ON ROOF SERVICE ENTRANCE AND PV BREAKER DISCONNECT INVERTER (EXT) ENERGY STORAGE (EXT) DC DISCONNECT (EXT) UR-40 RAIL | UR-60 RAIL FOR USE WITH SNAPNRACK ULTRA SERIES RAILS INSTALLED ATTACHMENT DETAIL SNAPNRACK OMNIBASE EXPLODED OMNIBASE, TOP 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, OMNIBASE WITH STANDOFF TO RAFTERSNR-DC-01249 1 6/22/2021 NEW DETAIL A 8/2/2021 DC000595 B 10/25/2021 DC000727 REV: BDATE: DNS 10/25/2021 DRAFTER:M.AFFENTRANGER W.ARBUCKLE M.AFFENTRANGER MJA MJA MJA BIN: 5 Solar Mounting Solutions 15 8 " 11 2 " 11 2 " 21 4 " SNAPNRACK ULTRA RAIL STANDARD STANDOFF ON OMNIBASE FOR MOUNTING TO VARIOUS ROOF TYPES REFER TO SNAPNRACK ENGINEERING CHARTS FOR APPLICABLE RAIL SPANS. "BIN" NUMBER ON CHART SHOULD MATCH "BIN" NUMBER ON THIS DRAWING 5 16 " S.S. LAG SCREW MUST EMBED A MIN. OF 21 2 " INTO STRUCTURAL MEMBER REFER TO SNAPNRACK INSTALLATION MANUAL FOR 5 16 " HARDWARE TORQUE SPECIFICATIONS SNAPNRACK OMNIBASE CAN MOUNT IN ANY ORIENTATION ON THE ROOF RAILS CAN MOUNT ON ANY SIDE OF THE STANDOFF POST FOR LEVELING DETAILS, REFER TO SNAPNRACK DETAIL DRAWING "SNR-DC-00334 ULTRA RAIL, COMPONENT DETAIL, LEVELING SPACER ON STANDOFF" AND "SNR-DC-00447 ULTRA RAIL, COMPONENT DETAIL, UR LEVELING SPACER" *A POURED SEALANT-STYLE FLASHING MAY BE USED WHEN INSTALLED PER THE MANUFACTURER'S SPECIFICATIONS SNAPNRACK, OMNIBASE SNAPNRACK STANDOFF, LENGTH VARIES SNAPNRACK, UR STANDOFF CLAMP ASSEMBLY. VARIES FOR FLUSH AND TILT APPLICATIONS MODULE HEIGHT OFF ROOF, RANGE: UR-40: 73 4 " - 87 8 " UR-60: 83 8 " - 91 2 " (SHOWN FOR 7" STANDOFF, ADJUST PER STANDOFF LENGTH) .70 BASE HEIGHT: 4.00 3.00 21 2 " MIN. EMBEDMENT INTO WOOD RAFTER 7" STANDOFF SHOWN, LENGTH VARIES SNAPNRACK, ULTRA RAIL (UR-40 SHOWN) SNAPNRACK, ULTRA RAIL (UR-40 SHOWN) STRUCTURAL MEMBER, WOOD RAFTER, TYP. ROOF DECKING, TYP. *FLASH STANDOFF APPROPRIATELY. 1" VENT PIPE FLASHING SHOWN, VARIES BY APPLICATION SNAPNRACK RUBBER RAIN COLLAR FOR 1" CONE FLASHINGS 5 16 " S.S. LAG SCREW WITH S.S. FLAT WASHER. CHOOSE LENGTH FOR PROPER EMBEDMENT 5 16 " S.S. LAG SCREW WITH S.S. FLAT WASHER. CHOOSE LENGTH FOR PROPER EMBEDMENT STRUCTURAL MEMBER, WOOD RAFTER, TYP. ROOF DECKING, TYP. 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) ST O R E D G E ® solaredge.com Backup Interface for Flexible Backup for North America BI-EUSGN-01 / BI-NUSGN-01 Seamless integration with the Energy Hub Inverter with Prism Technology to manage and monitor both PV generation and energy storage Built-in Auto Transformer and Energy Meter for easier and faster installation Generator connection support(*) Automatically provides backup power to home loads in the event of grid interruption Scalable solution to support higher power & higher capacity(*) )XOOÁH[LELOLW\LQZKLFKORDGVWREDFNXS the entire home or selected loads Backup Interface 5HTXLUHVVXSSRUWLQJLQYHUWHUÀUPZDUH YEARWARRANTY 12 Backup Interface for North America BI-EUSGN-01 / BI-NUSGN-01 BI-EUSGN-01 BI-NUSGN-01 INPUT FROM GRID AC Current Input 200 A AC Output Voltage (Nominal)240 Vac AC Output Voltage Range 211 - 264 Vac AC Frequency (Nominal)60 Hz AC Frequency Range 59.3 - 60.5 Hz Microgrid Interconnection Device Rated Current 200 A Service Side AC Main Circuit Breaker Rated Current 200 N/A A Service Side AC Main Circuit Breaker Interrupt Current 10k N/A A Grid Disconnection Switchover Time <100 ms OUTPUT TO MAIN DISTRIBUTION PANEL Maximum AC Current Output 200 A AC L-L Output Voltage (Nominal)240 Vac AC L-L Output Voltage Range 211 - 264 Vac AC Frequency (Nominal)60 Hz AC Frequency Range 59.3 - 60.5 Hz Maximum Inverters AC Current Output in Backup Operation 78 A Imbalance Compensation in Backup Operation 5000 W AC L-N Output Voltage in Backup (Nominal) 120 V AC L-N Output Voltage Range in Backup 105 - 132 V AC Frequency Range in Backup 55 - 65 Hz INPUT FROM INVERTER Number of Inverter Inputs 3 # Rated AC Power 7,600 W Maximum Continuous Input Current @ 240V 32 A Rated AC Power in Continuous Backup Operation 6,100 W Maximum Continuous Input Current in Backup Operation 26 A Peak AC Power (<10 sec) in Backup Operation 7,000 W Peak AC Current (<10 sec) in Backup Operation 30 A Inverter Input AC Circuit Breaker 40 A Upgradability Up to 3 X 63A CB(1) GENERATOR(2) Maximum Rated AC Power 15,000 W Maximum Continuous Input Current 63 Adc Dry Contact Switch Voltage Rating 250/30 Vac/Vdc Dry Contact Switch Current Rating 5A 2-wire Start Switch Yes ADDITIONAL FEATURES ,QᐎDOODWLRQ7\SH Suitable for use as service equipment For main lug only Number of Communication Inputs 2 Communication RS485 Energy Meter (for Import/Export)1% accuracy Manual Control Over Microgrid Interconnection Device Yes (1) Each 40A CB supports up to one 7.6kW inverter, with each 63A CB supporting one 10kW and one 11.4kW inverter. The CB upgrade kit is available with the following part numbers: for 40A CB, CB-UPG-40-01; for 63A, CB CB-UPG-63-01 5HTXLUHVVXSSRUWLQJLQYHUWHUÀUPZDUH Power optimizers Energy Hub Inverter with Prism Technology Backup Interface Generator Battery DC DC PV Grid Monitoring Platform AC AC AC Loads AC Power optimizers Energy Hub Inverter with Prism Technology Backup Interface Generator Battery DC DC PV Grid Monitoring Platform AC AC AC Loads AC BI-EUSGN-01 BI-NUSGN-01 STANDARD COMPLIANCE Safety UL1741, CSA 22.2 NO. 107 UL869A N/A Emissions FCC part 15 class B INSTALLATION SPECIFICATIONS Supported Inverters StorEdge single phase inverter, Single phase Energy Hub inverter with Prism technology AC From Grid Conduit Size / AWG Range 2'' conduits / #0 - 4/0 AWG AC Inverter Conduit Size / AWG Range 1'' conduit / 14 - 4 AWG AC Generator Input Conduit Size / AWG Range 1'' conduit / 8 - 3 AWG Communication Conduit Size / AWG Range 3/4'' / 24 - 10 AWG Weight 73 / 33 lb / Kg Cooling Fan (user replaceable) Noise < 50 dBA Operating Temeprature Range -40 to +122 / -40 to +50 Ü)Ü& Protection Rating NEMA 3R, IP44 Dimensions (HxWxD)20.59 x 13.88 x 8.62 / 523.5 x 352.5 x 219 in / mm © SolarEdge Technologies, Ltd. 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.10/2020/V01/ENG NA. Subject to change without notice. Backup Interface for North America BI-EUSGN-01 / BI-NUSGN-01 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 $)&, DQG3KRWRYROWDLF5DSLG 6KXWGRZQ6\VWHP 39566 0RGXOHOHYHOYROWDJHVKXWGRZQIRULQVWDOOHU DQGÀUHÀJKWHUVDIHW\ 6XSHULRUHIÀFLHQF\ 0LWLJDWHVDOOW\SHVRIPRGXOHPLVPDWFKORVVHV IURPPDQXIDFWXULQJWROHUDQFHWRSDUWLDO VKDGLQJ Power Optimizer For North America 33333333 25 YEARWARRANTY 6RODU(GJH7HFKQRORJLHV/WG$OOULJKWVUHVHUYHG62/$5('*(WKH6RODU(GJHORJR237,0,=('%<62/$5('*(DUHWUDGHPDUNVRUUHJLVWHUHGWUDGHPDUNVRI6RODU(GJH7HFKQRORJLHV,QF $OORWKHUWUDGHPDUNVPHQWLRQHGKHUHLQDUHWUDGHPDUNVRIWKHLUUHVSHFWLYHRZQHUV'DWH 9(1*1$06XEMHFWWRFKDQJHZLWKRXWQRWLFH )RUGHWDLOHGᐎULQJVL]LQJLQIRUPDWLRQUHIHUWR KWWS ZZZVRODUHGJHFRPVLWHVGHIDXOWÀOHVᐎULQJBVL]LQJBQDSGI ,WLVQRWDOORZHGWRPL[333ZLWK33333LQRQHᐎULQJ $ᐎULQJZLWKPRUHWKDQRSWLPL]HUVGRHVQRWPHHW1(&UDSLGVKXWGRZQUHTXLUHPHQWV VDIHW\YROWDJHZLOOEHDERYHWKH9UHTXLUHPHQW )RU9JULG LWLVDOORZHGWRLQᐎDOOXSWR:SHUᐎULQJZKHQWKHPD[LPXPSRZHUGLHUHQFHEHWZHHQHDFKᐎULQJLV: )RU9JULG LWLVDOORZHGWRLQᐎDOOXSWR:SHUᐎULQJZKHQWKHPD[LPXPSRZHUGLHUHQFHEHWZHHQHDFKᐎULQJLV: Power Optimizer For North America 33333333 Optimizer model (typical module compatibility) P320 (for 60-cell modules) P340 (for high- power 60-cell modules) P370 (for higher- power 60 and 72- cell modules) P400 (for 72 & 96-cell modules) P401 (for high power 60 and 72 cell modules) P405 (for high- voltage modules) P485 (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 PIW 2SHUDWLQJ7HPSHUDWXUH5DQJH Ü&Ü) 3URWHFWLRQ5DWLQJ ,31(0$3 5HODWLYH+XPLGLW\% 5DWHGSRZHURIWKHPRGXOHDW67&ZLOOQRWH[FHHGWKHRSWLPL]HU´5DWHG,QSXW'&3RZHUµ0RGXOHVZLWKXSWRSRZHUWROHUDQFHDUHDOORZHG 1(&UHTXLUHVPD[LQSXWYROWDJHEHQRWPRUHWKDQ9 )RURWKHUFRQQHFWRUW\SHVSOHDVHFRQWDFW6RODU(GJH )RUGXDOYHUVLRQIRUSDUDOOHOFRQQHFWLRQRIWZRPRGXOHVXVH310'050,QWKHFDVHRIDQRGGQXPEHURI39PRGXOHVLQRQHᐎULQJLQᐎDOOLQJRQH3GXDOYHUVLRQSRZHURSWLPL]HUFRQQHFWHG WRRQH39PRGXOH:KHQFRQQHFWLQJDVLQJOHPRGXOHVHDOWKHXQXVHGLQSXWFRQQHFWRUVZLWKWKHVXSSOLHGSDLURIVHDOV /RQJHULQSXWVZLUHOHQJWKDUHDYDLODEOHIRUXVH)RU PLQSXWZLUHOHQJWKRUGHU3[[[/[[[ )RUDPELHQWWHPSHUDWXUHDERYH&)SRZHUGHUDWLQJLVDSSOLHG5HIHUWR3RZHU2SWLPL]HUV7HPSHUDWXUH'H5DWLQJ7HFKQLFDO1RWHIRUPRUHGHWDLOV PV System Design Using a SolarEdge Inverter(7)(8) Single Phase HD-Wave Single phase Three Phase for 208V grid Three Phase for 277/480V grid 0LQLPXP6WULQJ/HQJWK 3RZHU2SWLPL]HUV 333 338 333 8 0D[LPXP6WULQJ/HQJWK 3RZHU2SWLPL]HUV (9) 0D[LPXP3RZHUSHU6WULQJ ZLWK 6(866( 86 : 3DUDOOHO6WULQJVRI'LHUHQW/HQJWKVRU2ULHQWDWLRQV Yes 8/21/2022 RE: Structural Certification for Installation of Residential Solar KARLA KREISSIG:74082 ASTER DR, PALMDESERT, CA, 92260 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 10 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 Composition shingle roofing over roof plywood supported by 2X6 Rafters at 24 inches. The slope of the roof was approximated to be 8 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:8/21/2022 Job Address:74082 ASTER DR PALMDESERT, CA, 92260 Job Name:KARLA KREISSIG Job Number:2200820 KK 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 10 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 0.99 ASCE 7-16 Table 26.9-1 31.05 psf 8.0 Degrees 1.1 0.6 (Wind Tunnel value) Uplift (W)Zone(1,2e)Zone(2r, 2n)Zone(3e)Zone(3r) Fig. 30-3-2 GCp=-1.1 -2 -2 -2.4 Eq. 29.4-7 P=qh(GCp)(γE)(γa)=-22.54 -40.98 -40.98 -49.18 GCp=0.5 Figure 30.3-2 P=qh(GCp)(γE)(γa)=10.25 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(1,2e)6 14.7 225.3 194.7 Zone(2r, 2n)6 14.7 387.9 194.7 Zone(3e)6 14.7 387.9 194.7 Zone(3r)6 13.2 414.2 194.7 Conservative Max=414.2 <760 CONNECTION IS OK Risk Category = KZ = Kd = Ke = 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 projects@evengineersnet.com http://www.evengineersnet.com Vertical Load Resisting System Design Roof Framing Rafters 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 =12.9 ft Tributary Width, WT =24 in RLL =20 psf 19.81 plf Dr =10 psf 20 plf PvDL =3 psf 6 plf Load Case: DL w=26 plf M=482 lb-ft Mallowable = Sx x Fb'=763 lb-ft >482 lb-ft OK Load Case: DL+RLL DL+Lr=40 plf Mdown=738 lb-ft Mallowable = Sx x Fb'=1060 lb-ft >738 lb-ft OK Load Case: DL+S DL+S=26 plf Mdown=482 lb-ft Mallowable = Sx x Fb'=1018 lb-ft >482 lb-ft OK Load Case: DL+0.6W w=38.3 plf Mu=710 lb-ft Mallowable = Sx x Fb' (wind)=1357 lb-ft >710 lb-ft OK Load Case: 0.6DL+0.6W w=28.0 plf Mu=519 lb-ft Mallowable = Sx x Fb' (wind)=1357 lb-ft >519 lb-ft OK DL+0.45W+0.75(RLL or S)35 plf Mdown=653 lb-ft Mallowable = Sx x Fb'=1357 lb-ft >653 lb-ft OK Member Capacity DF-L No.2 2X6 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 =5.5 in Width, b =1.5 in Cross-Sectonal Area, A =8.25 in2 Moment of Inertia, Ixx =20.7969 in4 Section Modulus, Sxx =7.5625 in3 Allowable Moment, Mall = Fb'Sxx =847.9 lb-ft DCR=Mu/Mall =0.70 < 1 Satisfactory Allowable Shear, Vall = 2/3Fv'A =990.0 lb DCR=Vu/Vall =0.24 < 1 Satisfactory Design Value Adjusted Value projects@evengineersnet.com http://www.evengineersnet.com Siesmic Loads Check Roof Dead Load 10 psf % or Roof with Pv 13.9% Dpv and Racking 3 psf Average Total Dead Load 10.4 psf Increase in Dead Load 1.9%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 - KARLA KREISSIG. 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) 26.9 6456 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 7680 1000 7680 600 3840 1000 3840 1600 N/A N/A N/A N/A N/A N/A N/A N/A Amps Box B (VA) N/A 132.25 31740 Total VA from Parts #1 and #2 combined:Box A + Box B =38196 Total VA 38196 First 8,000 VA @ 100%8000 Remaining VA @ 40% Remaining VA =30196 30196 x 40% =12078.4 VA Adding First 8000 VA 8000 VA Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits:20078.4 VA Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits:83.66 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:9,600 VA 100% of all the Heating or A/C loads in Amps:40.00 A VA Volts Amps Parts #1 & #2 20078.4 240 83.66 Part #3 9,600 240 40.00 Total VA for all Parts:29,678 Totals Service/Feeder Load 123.66 Laundry Appliance Circuit(s) Dishwasher(s) Disposal(s) Dedicated circuit House Square Footage 2152 Article 220 - Service/Feeder calculation for (address): 74082 Aster Dr, Palm Desert, CA, 92260 Building VA (watts) 6456 Amps 26.9 Job Code 113R-082KREI Totals from all Parts Dedicated circuit Total for Part #1: unknown unknown Water Heater unknown Refrigerator(s) Microwave(s) Totals for Part #2: unknown Pool Equipment Dryer Range Oven Cooktop 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) 26.9 6456 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 7680 1000 7680 600 3840 1000 3840 1600 N/A N/A N/A N/A N/A N/A N/A N/A Amps Box B (VA) 3840 148.25 35580 Total VA from Parts #1 and #2 combined:Box A + Box B =42036 Total VA 42036 First 8,000 VA @ 100%8000 Remaining VA @ 40% Remaining VA =34036 34036 x 40% =13614.4 VA Adding First 8000 VA 8000 VA Total VA for Gen. Lights/Recep, Appliances & Dedicated circuits:21614.4 VA Total AMP for Gen. Lights/Recep, Appliances & Dedicated circuits:90.06 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:9,600 VA 100% of all the Heating or A/C loads in Amps:40.00 A VA Volts Amps Parts #1 & #2 21614.4 240 90.06 Part #3 9,600 240 40.00 Total VA for all Parts:31,214 Totals Service/Feeder Load 130.06 unknown Refrigerator(s) Microwave(s) Totals for Part #2: unknown Pool Equipment Dryer Range Oven Cooktop Amps 26.9 Job Code 113R-082KREI Totals from all Parts Dedicated circuit Total for Part #1: unknown unknown Water Heater House Square Footage 2152 Article 220 - Service/Feeder calculation for (address): 74082 Aster Dr, Palm Desert, CA, 92260 Building VA (watts) 6456 Laundry Appliance Circuit(s) Dishwasher(s) Disposal(s) Dedicated circuit 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 8/22/22Applicant Signature: _____________________________________Date:_______________ Project Address: __________________________________________________________74082 ASTER DR 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.