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1911 1%2 N. Spurgeon Street - Plan
SINGLE FAMILY DWELLING ROOF TOP PHOTOVOLTAIC SOLAR SITE PLAN SHEET N° DESCRIPTION 1.PV ARRAY LAYOUT 2.ELEVATION DETAILS 3.SITE PLAN 4.ELECTRICAL SCHEMATIC 5.CALCULATIONS AND NOTES 6.WARNING LABELS 7.ROOF DETAILS 8.GROUNDING DETAILS PROJECT DETAILS 6 QCELL 340W 6 ENPHASE IQ7-60-2-US MICRO INVERTERS SYSTEM SIZE 2.04KW 1911 1 2 SPURGEON ST. - SANTA ANA 9 - 56. MANUFACTURER SPECIFICATIONS AND DATA SHEETS CO N T R A C T O R : G R E E N H I L L 71 0 8 D E S O T O A V E . U N I T # 1 0 1 C CA N O G A P A R K , C A 9 1 3 0 3 PH : ( 3 1 0 ) 6 6 7 - 1 1 5 4 CA L I C E N S E : 9 3 8 6 8 2 ( C L A S S B , C - 4 6 ) DR A W N B Y : S S CONTRACTOR LICENSE SIGNATURE: RA F A E L F A R I A S 1 9 1 1 1 2 N . S P U R G E O N S T . SA N T A A N A , C A 9 2 7 0 6 PH : ( 7 1 4 ) 5 8 5 - 2 8 0 5 SHEET NUMBER: SHEET NAME: 1 O F 8 PV L A Y O U T DATE: 1 2 . 0 3 . 2 1 Bldg permit #101108960 Elect permit#20175011 Permit issued on 01/04/2022 1911 1%2 N. Spurgeon Street01/05/22 Expedited Permit Process for PV Systems - Micro-Inverter1 Expedited Permit Process for PV Systems Micro-Inverter The Solar America Board for Codes and Standards (Solar ABCs) Expedited Permit Pro- cess provides a means to differentiate systems that can be permitted quickly and easily due to their similarity with the majority of small-scale PV systems. Those systems with unique characteristics may be handled with small additions to this Expedited Permit Process or may require much more information, depending on the uniqueness of the installation. The following pages contain forms for the Micro-Inverter to use with the Expedited Per- mit Process. The Standard String, AC Module, and Supply-Side Connection forms are also available as interactive PDF files at www.solarabcs.org/permitting. In jurisdic- tions that have adopted the Expedited Permit Process for PV Systems, these forms can be filled out electronically and submitted in either printed form and via email. An elec- tronic format is used so that the supplied information is standardized and legible for the local jurisdiction. 1911 1%2 N. Spurgeon Street1/23/2024 Expedited Permit Process for PV Systems — Micro-Inverter 2 Expedited Permit Process for Small-Scale PV Systems Micro-Inverter The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been suggested to provide as a path to permit approval. Required Information for Permit: 1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings with a 3’ perimeter space at ridge and sides may not need separate fire service review. 2. Electrical diagram showing PV array configuration, wiring system, overcurrent protection, inverter, disconnects, required signs, and ac connection to building (see supplied standard electrical diagram). 3. Specification sheets and installation manuals (if available) for all manufactured components including, but not limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system. Step 1: Structural Review of PV Array Mounting System Is the array to be mounted on a defined, permitted roof structure? l Yes l No If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1. Roof Information: 1. Is the roofing type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________ ____________________________________________________________________________________________________ If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…). 2. Does the roof have a single roof covering? l Yes l No If No, submit completed worksheet for roof structure WKS1. 3. Provide method and type of weatherproofing roof penetrations (e.g. flashing, caulk).____________________________ Mounting System Information: 1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap beneath the module frames? l Yes l No If No, provide details of structural attachment certified by a design professional. 2. For manufactured mounting systems, fill out information on the mounting system below: a. Mounting System Manufacturer ___________Product Name and Model#________________________________ b. Total Weight of PV Modules and Rails ___________lbs c. Total Number of Attachment Points____________ d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1) e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for maximum spacing allowed based on maximum design wind speed) f. Total Surface Area of PV Modules (square feet)_________________ ft2 g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2 If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1. Step 2: Electrical Review of PV System (Calculations for Electrical Diagram) In order for a PV system to be considered for an expedited permit process, the following must apply: 1. PV modules, utility-interactive inverters, and combiner boxes are identified for use in PV systems. 2. The PV array is composed of 4 series strings or less per inverter. 3. The total inverter capacity has a continuous ac power output 13,440 Watts or less 4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)). 5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV system. Interactive PDF diagrams are available at www.solarabcs.org/permitting. Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant understand each blank to fill in. If the electrical system is more complex than the standard electrical diagram can effectively communicate, provide an alternative diagram with appropriate detail. 1911 1%2 N. Spurgeon Street1/23/2024 E x p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 3 Micro-Inverter Site Plan 1911 1%2 N. Spurgeon Street1/23/2024 E x p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 4 Micro-Inverter Electrical Diagram Contractor Name, Address and Phone:One-Line Standard Electrical Diagram for Micro-Inverter PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV E1.1a SCALE NTS Date: SHEET Drawn By: Checked By: DESCRIPTION OR CONDUCTOR TYPE USE-2 or PV WIRE GEC EGC X ALL THAT APPLY EXTERIOR CABLE LISTED W/ INV. THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY NO DC GEC IF 690.35 SYSTEM THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY TAG 1 2 3 4 5 CONDUIT AND CONDUCTOR SCHEDULE COND. GAUGE MFG MFG NUMBER OF CONDUCTORS MFG Cable MFG Cable CONDUIT TYPE N/A N/A N/A SAME SAME CONDUIT SIZE N/A N/A N/A SAME SAME DESCRIPTION PV DC or AC MODULE DC/AC INVERTER (MICRO) J-BOX (IF USED) PV ARRAY AC COMB. PANEL (IF USED) GEN METER (IF USED) AC DISCONNECT (IF USED) SERVICE PANEL TAG 1 2 3 4 5 6 7 8 PART NUMBER NOTES FOR UNUSED MODULES PUT "N/A” in BLANK ABOVE 1 1 3 2 3 EQUIPMENT SCHEDULE 2 _____ MICRO-INVERTERS IN BRANCH- CIRCUIT MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC J-BOX 4 AC DISCO M BUILDING GROUNDING ELECTRODE G M UTILITY SERVICE MAIN SERVICE PANEL MAIN OCPD INVERTER OCPD 6 7 8 5 4 5 G SEE GUIDE APPENDIX D FOR INFORMATION ON MODULE AND ARRAY GROUNDING AC COMBINER PANEL G ____ MICRO-INVERTERS IN BRANCH- CIRCUIT 1911 1%2 N. Spurgeon Street1/23/2024 E x p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 5 Contractor Name, Address and Phone:Notes for One-Line Standard Electrical Diagram for Single-Phase PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV E1.2a SCALE NTS Date: SHEET Drawn By: Checked By: MAX POWER-POINT CURRENT (IMP) MAX POWER-POINT VOLTAGE (VMP) OPEN-CIRCUIT VOLTAGE (VOC) SHORT-CIRCUIT CURRENT (ISC) MAX SERIES FUSE (OCPD) MAXIMUM POWER (PMAX) MAX VOLTAGE (TYP 600VDC) VOC TEMP COEFF (mV/oC or %/oC ) IF COEFF SUPPLIED, CIRCLE UNITS MODULE MAKE MODULE MODEL PV MODULE RATINGS @ STC (Guide Section 5) MAX DC VOLT RATING MAX POWER @ 40oC NOMINAL AC VOLTAGE MAX AC CURRENT MAX OCPD RATING INVERTER MAKE INVERTER MODEL INVERTER RATINGS (Guide Section 4) 1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE REQUIREMENT? YES NO N/A 2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE REQUIREMENT? YES NO N/A 3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT 4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER OCPD AMPERE RATING. (See Guide Section 9) 5) TOTAL OF ______ INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH MICRO-INVERTER CIRCUIT. DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120% BUSBAR EXCEPTION IN 690.64(B)(2)(a)? YES NO NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9): 1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP ____oC 2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE ____oC 2.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1oC). FOR LESS THAN 9 CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF 47oC OR LESS (ALL OF UNITED STATES), a) 12 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER FUSE.b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER FUSE. NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix E): OCPD = OVERCURRENT PROTECTION DEVICE NATIONAL ELECTRICAL CODE®REFERENCES SHOWN AS (NEC XXX.XX) NOTES FOR ALL DRAWINGS: SIGNS–SEE GUIDE SECTION 7 SIGN FOR DC DISCONNECT SIGN FOR INVERTER OCPD AND AC DISCONNECT (IF USED) No sign necessary since 690.51 marking on PV module covers needed information AC OUTPUT CURRENT NOMINAL AC VOLTAGE SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) Notes for Micro-Inverter Electrical Diagram 1911 1%2 N. Spurgeon Street1/23/2024 Rev: 7/15/2021 RESIDENTIAL PHOTOVOLTAIC CHECKLIST SOL-01 CBC 2019 Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only Instructions: The licensed contractor of record shall complete all sections, answer the ten questions and sign the certification section below. A copy of this form shall be attached to each of TWO sets of plans, of minimum 11” x 17” size. If answering NO to any of the questions, plan check shall be required. Project Address: Contractor Company Name: Contractor License Number: YES NO Are the following applicable to the proposed project? 1. Will the PV system layout provide the required three-foot wide clear access pathways per Section 605.11 of the California Fire Code, and is this shown on the roof plan? 2. Will the PV system be installed on a roof having only one roofing layer with no overlays? 3. Will the PV array be flush mounted to the existing roof so that the plane of the modules (panels) are parallel to the plane of the roof? 4. Will the PV system weigh maximum 4 pounds per square feet or less? 5. Will the PV system be installed where the modules do not overhang any roof edges (such as eaves, gabled ends, ridges and hips)? 6. Will the PV system be installed with a space of 2” minimum to 10” maximum between the underside of modules and the surface of the roof? 7. Will the PV system be installed without using any ballast system or counter-weight system? 8. Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet and is this maximum horizontal spacing shown on the plans? 9. Will the minimum 5/16” lag screws be installed with a minimum of 2-1/2 inch embedment into roof rafters (with pre-drilled holes) and is this minimum embedment shown on the plans? 10. Are ALL the structural pages of the plans stamped and signed by a California licensed professional engineer? (including project specific site plan, PV layout, anchorage spacing, anchorage details and manufacturer’s PV support information.) I certify under penalty of perjury under the laws of the State of California that the above is true: Print Name: Signature: Date: Email Address: Planning & Building Agency Building Safety Division 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714) 647-5800 www.santa-ana.org 1911 1/2 N. SPURGEON ST. GREEN HILL SOLAR 938382 X X X X X X X X X X SIMON SAYAG SOLARPLANS7@GMAIL.COMPhone Number:310-667-1154 12/15/2021 1911 1%2 N. Spurgeon Street01/05/22 Expedited Permit Process for PV Systems - Micro-Inverter1 Expedited Permit Process for PV Systems Micro-Inverter The Solar America Board for Codes and Standards (Solar ABCs) Expedited Permit Pro- cess provides a means to differentiate systems that can be permitted quickly and easily due to their similarity with the majority of small-scale PV systems. Those systems with unique characteristics may be handled with small additions to this Expedited Permit Process or may require much more information, depending on the uniqueness of the installation. The following pages contain forms for the Micro-Inverter to use with the Expedited Per- mit Process. The Standard String, AC Module, and Supply-Side Connection forms are also available as interactive PDF files at www.solarabcs.org/permitting. In jurisdic- tions that have adopted the Expedited Permit Process for PV Systems, these forms can be filled out electronically and submitted in either printed form and via email. An elec- tronic format is used so that the supplied information is standardized and legible for the local jurisdiction. 1911 1%2 N. Spurgeon Street01/05/22 Expedited Permit Process for PV Systems — Micro-Inverter2 Expedited Permit Process for Small-Scale PV Systems Micro-Inverter The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been suggested to provide as a path to permit approval. Required Information for Permit: 1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings with a 3’ perimeter space at ridge and sides may not need separate fire service review. 2. Electrical diagram showing PV array configuration, wiring system, overcurrent protection, inverter, disconnects, required signs, and ac connection to building (see supplied standard electrical diagram). 3. Specification sheets and installation manuals (if available) for all manufactured components including, but not limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system. Step 1: Structural Review of PV Array Mounting System Is the array to be mounted on a defined, permitted roof structure? l Yes l No If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1. Roof Information: 1. Is the roofing type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________ ____________________________________________________________________________________________________ If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…). 2. Does the roof have a single roof covering? l Yes l No If No, submit completed worksheet for roof structure WKS1. 3. Provide method and type of weatherproofing roof penetrations (e.g. flashing, caulk).____________________________ Mounting System Information: 1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap beneath the module frames? l Yes l No If No, provide details of structural attachment certified by a design professional. 2. For manufactured mounting systems, fill out information on the mounting system below: a. Mounting System Manufacturer ___________Product Name and Model#________________________________ b. Total Weight of PV Modules and Rails ___________lbs c. Total Number of Attachment Points____________ d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1) e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for maximum spacing allowed based on maximum design wind speed) f. Total Surface Area of PV Modules (square feet)_________________ ft 2 g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2 If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1. Step 2: Electrical Review of PV System (Calculations for Electrical Diagram) In order for a PV system to be considered for an expedited permit process, the following must apply: 1. PV modules, utility-interactive inverters, and combiner boxes are identified for use in PV systems. 2. The PV array is composed of 4 series strings or less per inverter. 3. The total inverter capacity has a continuous ac power output 13,440 Watts or less 4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)). 5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV system. Interactive PDF diagrams are available at www.solarabcs.org/permitting. Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant understand each blank to fill in. If the electrical system is more complex than the standard electrical diagram can effectively communicate, provide an alternative diagram with appropriate detail. 1911 1%2 N. Spurgeon Street01/05/22 Ex p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 3 Micro-Inverter Site Plan GREEN HILL SOLAR 1911 1/2 N. SPURGEON ST. - SANTA ANA 7108 DE SOTO AVE. #101 CANOGA PARK, CA 91303 1911 1/2 N. SPURGEON ST. - SANTA ANA 310-667-1154 2,04KW 1911 1%2 N. Spurgeon Street01/05/22 Ex p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 4 Micro-Inverter Electrical Diagram Contractor Name, Address and Phone: One-Line Standard Electrical Diagram for Micro-Inverter PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV E1.1a SCALE NTS Date: SHEET Drawn By: Checked By: DESCRIPTION OR CONDUCTOR TYPE USE-2 or PV WIRE GEC EGC X ALL THAT APPLY EXTERIOR CABLE LISTED W/ INV. THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY NO DC GEC IF 690.35 SYSTEM THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY TAG 1 2 3 4 5 CONDUIT AND CONDUCTOR SCHEDULE COND. GAUGE MFG MFG NUMBER OF CONDUCTORS MFG Cable MFG Cable CONDUIT TYPE N/A N/A N/A SAME SAME CONDUIT SIZE N/A N/A N/A SAME SAME DESCRIPTION PV DC or AC MODULE DC/AC INVERTER (MICRO) J-BOX (IF USED) PV ARRAY AC COMB. PANEL (IF USED) GEN METER (IF USED) AC DISCONNECT (IF USED) SERVICE PANEL TAG 1 2 3 4 5 6 7 8 PART NUMBER NOTES FOR UNUSED MODULES PUT "N/A in BLANK ABOVE 1 1 3 2 3 EQUIPMENT SCHEDULE 2 _____ MICRO-INVERTERS IN BRANCH- CIRCUIT MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC J-BOX 4 AC DISCO M BUILDING GROUNDING ELECTRODE G M UTILITY SERVICE MAIN SERVICE PANEL MAIN OCPD INVERTER OCPD 6 7 8 5 4 5 G SEE GUIDE APPENDIX D FOR INFORMATION ON MODULE AND ARRAY GROUNDING AC COMBINER PANEL G ____ MICRO-INVERTERS IN BRANCH- CIRCUIT GREEN HILL SOLAR 7108 DE SOTO AVE. #101 CANOGA PARK, CA 91303 1911 1/2 N. SPURGEON ST. - SANTA ANA 2,04KW 1911 1/2 N. SPURGEON ST. - SANTA ANA 310-667-1154 1911 1%2 N. Spurgeon Street01/05/22 Ex p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 5 Contractor Name, Address and Phone: Notes for One-Line Standard Electrical Diagram for Single-Phase PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV E1.2a SCALE NTS Date: SHEET Drawn By: Checked By: MAX POWER-POINT CURRENT (IMP) MAX POWER-POINT VOLTAGE (VMP) OPEN-CIRCUIT VOLTAGE (VOC) SHORT-CIRCUIT CURRENT (ISC) MAX SERIES FUSE (OCPD) MAXIMUM POWER (PMAX) MAX VOLTAGE (TYP 600VDC) VOC TEMP COEFF (mV/oC or %/oC ) IF COEFF SUPPLIED, CIRCLE UNITS MODULE MAKE MODULE MODEL PV MODULE RATINGS @ STC (Guide Section 5) MAX DC VOLT RATING MAX POWER @ 40oC NOMINAL AC VOLTAGE MAX AC CURRENT MAX OCPD RATING INVERTER MAKE INVERTER MODEL INVERTER RATINGS (Guide Section 4) 1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE REQUIREMENT? YES NO N/A 2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE REQUIREMENT? YES NO N/A 3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT 4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER OCPD AMPERE RATING. (See Guide Section 9) 5) TOTAL OF ______ INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH MICRO- INVERTER CIRCUIT. DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120% BUSBAR EXCEPTION IN 690.64(B)(2)(a)? YES NO NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9): 1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP ____oC 2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE ____oC 2.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1 oC). FOR LESS THAN 9 CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF 47oC OR LESS (ALL OF UNITED STATES), a) 12 AWG, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER FUSE. b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER FUSE. NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix E): OCPD = OVERCURRENT PROTECTION DEVICE NATIONAL ELECTRICAL CODE®REFERENCES SHOWN AS (NEC XXX.XX) NOTES FOR ALL DRAWINGS: SIGNSSEE GUIDE SECTION 7 SIGN FOR DC DISCONNECT SIGN FOR INVERTER OCPD AND AC DISCONNECT (IF USED) No sign necessary since 690.51 marking on PV module covers needed information AC OUTPUT CURRENT NOMINAL AC VOLTAGE SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) Notes for Micro-Inverter Electrical Diagram GREEN HILL SOLAR 7108 DE SOTO AVE. #101 CANOGA PARK, CA 91303 310-667-1154 1911 1/2 N. SPURGEON ST. - SANTA ANA 1911 1/2 N. SPURGEON ST. - SANTA ANA 2,04KW 1911 1%2 N. Spurgeon Street01/05/22 PV ARRAY LAYOUT PLAN1 SCALE: 1/8" = 1'-0" MOUNTING NOTES: 1.PANELS MOUNTED IN ALUMINUM RACKING 2.PV ARRAY MOUNTS TO ROOF STRUCTURE 5 16"x3.5" STAINLESS LAG BOLT EMBEDDED 2- 1 2" INTO RAFTERS 3.PV PANELS ARE ANCHORED NOT MORE THAN 72" 4.WEIGHT OF PV MODULES AND ASSEMBLY LEE THAN 4 LBS PER SQUARE FOOT (SEE ATTACHED SPEC SHEET) 5.ALL INSTALLATIONS MUST COMPLY WITH MANUFACTURER'S INSTALLATION INSTRUCTIONS. PARCEL #003-153-03 SINGLE FAMILY RESIDENTIAL SOLAR MODULES MUST BE GROUNDED AND BONDED ACCORDING TO THEIR APPROVED LISTING AND INSTALLATION INSTRUCTIONS. ALTERNATIVE METHODS WILL NOT BE APPROVED. INTERACTIVE GRID TIGHT SYSTEM: ALL PV MODULES, EQUIPMENT AND WIRING MATERIAL SHALL BE PROTECTED FROM ANY PHYSICAL DAMAGE. ARRAY CONDUIT & WIRING ARRANGEMENT: 1.FREE-AIR / 3 4" CONDUIT SLEEVE ** (2) #10 AWG; R, W 2.TO DC DISCONNECT 3 4" CONDUIT (3) #10 AWG; (1) R, (1) W (1) #6 GND ** SLEEVE PROVIDES PROTECTION FROM PHYSICAL DAMAGE PER NEC 300.13 & 300.15 PHOTOVOLTAIC PANEL SHALL BE INSTALLED WITH A MINIMUM 3" CLEARANCE FROM THE ROOF SURFACE TO PANEL SINGLE FAMILY DWELLING ONE STORY SHINGLES ROOF WITH 18° SLOPE DO NOT COVER (MECHANICAL AND PLUMBING VENTS THROUGH THE ROOF WITH THE COLLECTOR.) ROOF MOUNTED SOLAR SYSTEM ALL CONDUIT SHALL BE EXTERNALLY MOUNTED FIRE SPRINKLERS: YES CO N T R A C T O R : G R E E N H I L L 71 0 8 D E S O T O A V E . U N I T # 1 0 1 C CA N O G A P A R K , C A 9 1 3 0 3 PH : ( 3 1 0 ) 6 6 7 - 1 1 5 4 CA L I C E N S E : 9 3 8 6 8 2 ( C L A S S B , C - 4 6 ) DR A W N B Y : S S ALL ELECTRICAL WORK SHALL BE DESIGNED PER 2019 LOS ANGELES COUNTY ELECTRICAL CODE, 2019 CALIFORNIA ELECTRICAL CODE, AND 2017 NATIONAL ELECTRICAL CODE. ALL ELECTRICAL EQUIPMENT SHALL BE LISTED BY A CITY OF LOS ANGELES RECOGNIZED ELECTRICAL TESTING LABORATORY OR APPROVED BY THE DEPARTMENT.LA CITY ELECTRICAL CODE 93.0402 CONTRACTOR LICENSE SIGNATURE: RA F A E L F A R I A S 1 9 1 1 1 2 N . S P U R G E O N S T . SA N T A A N A , C A 9 2 7 0 6 PH : ( 7 1 4 ) 5 8 5 - 2 8 0 5 SHEET NUMBER: SHEET NAME: 1 O F 8 PV L A Y O U T DATE: 1 2 . 0 3 . 2 1 3 4" EMT (2)#10 (1)#8 FROM J-BOX TO DC DISCONNECT "EXTERNALLY MOUNTED" 1 STRING OF 6 3 4" EMT WEATHERTIGHT CONDUIT THWN-2 (3)#8 (1)#8 FROM INVERTER TO DC DISCONNECT TO MAIN PANEL 3 1 2" X 516" LUG BOLT EMBEDED 2" 1 2" INTO RAFTER PV PANELS ARE ANCHORED NOT MORE THAN 72" 1 9 1 1 1 2 N . S P U R G E O N S T . A MINIMUM OF 3' IS REQUIRED BETWEEN THE EDGE OF THE SYSTEM, THE SIDE EDGE OF THE ROOF AND ROOF PEAK. 6 QCELL 340WATT SOLAR PANELS (2,04)KW ANNUAL PRODUCTION SYSTEM 2,899kWh 6 ENPHASE IQ7-60-2-US MICRO INVERTER TO BE INSTALLED IN 1 STRING OF 6 6 QCELL 340W MODULES 6 ENPHASE IQ7-60-2-US MICRO INVERTER RANCH CIRCUIT = 20A 2 GANG METER A C LOAD CENTER 125AMP NON MAIN AT ADU AZIMUTH 270° N E S W MAIN HOUSE D 1 2 3 4 5 6 ADU 1911 1 2 A C D EXISTING 100AMP SUB PANEL WITH 100AMP BREAKER 3' 3'-6" 30A AC DISCONNECT NEMA R3 B B 1911 1%2 N. Spurgeon Street01/05/22 TYPICAL ELEVATION DETAIL FOR PIPE MOUNT ON ROOF 1- 1 2" OPTIMMIZER CABLE 3 4" EMT PIPE 1" METAL SCREW 3 4" EMT PIPE 1 12" X 4" ALUMINUM USE FOR MOUNT PIPE ROOF TO PANEL DIMENSION = 0'3" CONTRACTOR LICENSE SIGNATURE: SHEET NUMBER: SHEET NAME: 2 O F 8 EL E V A T I O N DE T A I L DATE: TYPICAL ELEVATION DETAIL NOTE: THIS DETAIL MAY NOT REFLECT THE EXACT PITCH OR CONTRUCTION OF THE ROOF IN QUESTION, BUT IT IS A CLOSE REPRESENTATION AND SHOWS THE ELEVATION OF THE PROPOSED PANELS. CO N T R A C T O R : G R E E N H I L L 71 0 8 D E S O T O A V E . U N I T # 1 0 1 C CA N O G A P A R K , C A 9 1 3 0 3 PH : ( 3 1 0 ) 6 6 7 - 1 1 5 4 CA L I C E N S E : 9 3 8 6 8 2 ( C L A S S B , C - 4 6 ) DR A W N B Y : S S IRONRIDGE COMPOSITION KITT MOUNTING SYSTEM WITH ROOF ATTACHMENTS (SEE ATTACHED) PV ARRAY QCELL 340W PANELS EXISTING ROOFING (SHINGLES) 1 LAYER 2"X4" TRUSSES 18' LONG 24" O/C WITH 18° ROOF SLOPE IRONRIDGE RAIL 516" x 3" LAG SCREW MINIMUM 2 1 2" EMBEDMENT L- FOOT WITH HARDWARE PV PANELS ARE ANCHORED NOT MORE THAN 72" MAX HEIGHT FROM THE ROOF TO THE TOP OF THE SOLAR MODULE = 6" EXISTING 2" X 4" TRUSSES@ 24" O.C STUCCO OR SIDING EAVE SOFFIT FASCIA 2" X 4" FRAMING 516" x 3 1 2" S LAG BOLT MINIMUM 2 1 2" EMBED INTO FRAMING MEMBER RA F A E L F A R I A S 1 9 1 1 1 2 N . S P U R G E O N S T . SA N T A A N A , C A 9 2 7 0 6 PH : ( 7 1 4 ) 5 8 5 - 2 8 0 5 1 2 . 0 3 . 2 1 1911 1%2 N. Spurgeon Street01/05/22 N E S W SIGNAGE REQUIREMENT 96: 1.RESIDENTIAL BUILDINGS - THE MARKING MAY BE PLACED WITHIN THE MAIN SERVICE DISCONNECT. THE MARKING SHALL BE PLACE ON THE OUT SIDE COVER IF MAIN SERVICE DISCONNECT IS OPERABLE WITH THE SERVICE PANEL CLOSED. 2.MARKINGS: A. VERBIAGE: SOLAR CONNECTED B. FORMAT: a.WHITE LETTERING ON A RED BACKGROUND WITH MINIMUM. b.3 8" LETTER HEIGHT. c.ALL LETTERS SHALL BE CAPITALIZED. d.ARIAL OR SIMILAR FONT, NON BOLD. C.MATERIAL: a.REFLECTIV, WEATHER RESISTANT MATERIAL SUITABLE FOR THE EVIROMENT (USE UL-969 AS STANDARD FORWEATHER RATING). DURABLE ADHESIVE MATERIALS MEETS THIS REQUIREMENT. D. MARKING REQUIREMENTS ON DC CONDUIT, RACEWAYS, EXCLOSURES, CABLE ASSEMBLES, DC COMBINERES AND JUNCTION BOXES: a.PLACEMENT: MARKINGS SHALL BE PLACED EVERY 10' ON ALL INTERIOR AND EXTERIOR DC CONDUITS, RACEWAYS, ENCLOSURES AND CABLE ASSEMBLIES, AT TURNS, ABOVE AND/OR BELOW PENETRATIONS, ALL DC COMBINERS AND JUNCTION BOXES. b.VERBIAGE: WARNING: PHOTOVOLTAIC POWER SOURCE. NOTE: THE FORMATE AND TYPE OF MATERIAL SHALL BE ADHERE IT "V. B-3b, C" OF THIS REQUIREMENT. c.INVERTERS - ARE REQUIRED TO HAVE CAUTION MARKINGS. PLOT PLAN1 SCALE: NONE CONTRACTOR LICENSE SIGNATURE: SHEET NUMBER: SHEET NAME: 3 O F 8 SI T E P L A N DATE: CO N T R A C T O R : G R E E N H I L L 71 0 8 D E S O T O A V E . U N I T # 1 0 1 C CA N O G A P A R K , C A 9 1 3 0 3 PH : ( 3 1 0 ) 6 6 7 - 1 1 5 4 CA L I C E N S E : 9 3 8 6 8 2 ( C L A S S B , C - 4 6 ) DR A W N B Y : S S RA F A E L F A R I A S 1 9 1 1 1 2 N . S P U R G E O N S T . SA N T A A N A , C A 9 2 7 0 6 PH : ( 7 1 4 ) 5 8 5 - 2 8 0 5 1 2 . 0 3 . 2 1 1 9 1 1 1 2 N . S P U R G E O N S T . MAIN HOUSE ADU 1911 1 2 PROPERTY LINE PROPERTY LINE 1911 1%2 N. Spurgeon Street01/05/22 ELECTRICAL SCHEMATIC1 SCALE: NONE CONTRACTOR LICENSE SIGNATURE: SHEET NUMBER: SHEET NAME: 4 O F 8 EL E T R I C A L SC H E M A T I C DATE: 1. BOND PV SYSTEM AND PV RAIL ASSEMBLY TO SERVICE ELECTRODE. 2. CONNECT AC DISCONNECT TO CUSTOMER MAIN SERVICE PANEL VIA 2 DP 30AMP BREAKER. 3. ELECTRICAL INSTALLATION IN ACCORDANCE WITH 2016 CALIFORNIA ELECTRICAL CODE. 4. ALL EQUIPMENT TO BE LABELED AND LISTED. 5. INSPECTOR VERIFY EXISTING FIELD CONDITIONS. NOTES: CONDITION ALLOWABLE CONDUCTOR TYPE(S) FREE-AIR RACEWAY ROOF-TOP RACEWAY OR CABLE INDOORS OR SHADED RACEWAY UNDERGROUND PV WIRE THWN-2 THWN THWN *MAY SUBSTITUTE '-2' RATED CONDUCTORS UNDERGROUNDED SYSTEM ALL ELECTRICAL WORK SHALL BE DESIGNED PER 2019 CALIFORNIA ELECTRICAL CODE, AND 2017 NATIONAL ELECTRICAL CODE, AND 2019 BUILDING ENERGY EFFICIENCY STANDARDS. ALL ELECTRICAL WORK SHALL BE DESIGNED PER 2019 CALIFORNIA ELECTRICAL CODE, AND 2017 NATIONAL ELECTRICAL CODE, AND 2019 BUILDING ENERGY EFFICIENCY STANDARDS. GROUNDED MOUNTING RAIL (TYPICAL ALL RAILS) GROUNDING ELECTRODE CONDUCTOR SHALL BE INSTALLED PER 2019 CEC 250.64 ARRAY: 6 QCELL 340W SOLAR PANELS TO BE INSTALLED IN 1 STRING OF 6 GROUNDING ELECTRODE CONDUCTOR SIZED IN ACCORDANCE WITH CEC TABLE 250.66 CEC 250.56 CO N T R A C T O R : G R E E N H I L L 71 0 8 D E S O T O A V E . U N I T # 1 0 1 C CA N O G A P A R K , C A 9 1 3 0 3 PH : ( 3 1 0 ) 6 6 7 - 1 1 5 4 CA L I C E N S E : 9 3 8 6 8 2 ( C L A S S B , C - 4 6 ) DR A W N B Y : S S A. 125AMP LOAD CENTER NON MAINEXISTING 100AMP TOP FED SERVICE PANEL WITH 100AMP MAIN BREAKER B. 30 AMP NON FUSE 2 POLE OUTDOOR AC DISCONNECT SAFETY SWITH R3 NEMA C. EXISTING 100AMP SUBPANEL W/100AMP BREAKER (LOCATED INSIDE ADU) W/10AMP 2 POLE PV BREAKER 240VAC ADDED. D. 125AMP LOAD CENTER NON MAIN E. WEATHERTIGHT JUNCTION BOX ROOF MOUNTED. F. QCELL 340W SOLAR PANELS. G. ENPHASE IQ7-60-2-US MICRO INVERTER ENPHASE IQ7-60-2-US MICRO INVERTER (240V) WITH GROUND FAULT INTEGRATED INTO THE MICRO INVERTER. THE DC CIRCUIT IS ISOLATED AND INSULATED FROM GROUND. NO GROUND ELECTRODE CONDUCTOR (GEC IS REQUIRED FOR MICRO INVERTER. GENERAL NOTES: 1 STRING OF 6 SOLAR PANELS - +- +- +- +- + E 1 ART. 690.35(D) UNGROUNDED PHOTOVOLTAIC POWER SYSTEMS. THE PHOTOVOLTAIC SOURCE CONDUCTORS IN UNDERGROUND (TRANSFORMERLESS) PV SYSTEMS SHALL CONSIST OF ONE OF THE FOLLOWING: NON METALLIC JACKETED MULTICONDUCTOR CABLES. UNGROUNDED SYSTEM IRONRIDGE RAIL #6 SOLID COPPER ATTACH TO ALL RAILS WITH GROUND LEG GROUND LEG ATTACHMENT G G G G G F F F F F RA F A E L F A R I A S 1 9 1 1 1 2 N . S P U R G E O N S T . SA N T A A N A , C A 9 2 7 0 6 PH : ( 7 1 4 ) 5 8 5 - 2 8 0 5 1 2 . 0 3 . 2 1 (2)#10 IN 3/4 EMT THWN-2 (1)#8 IN WEATHERTIGHT EMT CONDUIT FROM J BOX TO LOAD CENTER D 125A 7.50A CONDUIT HEIGHT OFF ROOF 1-1/2" B C 100A 7.50A A 7.50A EXISTING 100A TOP FED SERVICE PANEL WITH 100A MAIN BREAKER 2 GROUND RODS & COLD WATER 6' CONNECTION TO THE WATER PIPING SHALL BE MADE WITHIN 5' FROM THE POINT OF ENTRANCE PER SECTION 250.68(C)(1). 20A (3)#10 (1)#8AWG THWN-2 IN 3 4" EMT WEATHERTIGHT OR METALIC LIQUID TIGHT CONDUIT FROM LOAD CENTER TO AC DISCONNECT TO SUBPANEL (3)#2 (1)#6AWG THWN-2 IN 3 4" EMT WEATHERTIGHT OR METALIC LIQUID TIGHT CONDUIT FROM SUBPANEL TO SERVICE PANEL 100A 100A 20A 1911 1%2 N. Spurgeon Street01/05/22 1. THIS SYSTEM SHALL COMPLY WITH ALL APPLICABLE CODES INCLUDING THE 2017 EDITION OF THE NEC, THE 2019 EDITION OF THE CALIFORNIA ELECTRICAL CODE, IEEE STANDARD 929, AND UL STANDARD 1741. 2. ALL MODULES, RAILS AND EQUIPMENT SHALL BE GROUNDED TO THE MAIN PANEL GROUND. DC DISCONNECT SHALL BE GROUNDED SEPARATELY WITH #8 COPPER WIRE TO THE MAIN SERVICE GROUND OR UFER GROUND, IF AVAILABLE. IT SHALL ALSO BE GROUNDED WITH A #8 COPPER WIRE TO A 10' X 5/8 GROUND ROD. 3. ALL CONDUIT SHALL BE 3/4",1" SCH 80 PVC OR EMT. 4. ALL WIRE SHALL COMPLY WITH MAXIMUM CONTINUOS POWER OUTPUT AT 25 DEGREES CELSIUS. WIRE SHALL BE WET RATED AT 90 DEGREES CELSIUS. 5. THE INVERTER IS EQUIPPED WITH A GFI FUSE PORT FOR GROUND FAULT PROTECTION. 6. ALL PV EQUIPMENT SHALL BE LISTED BY A RECOGNIZED TESTING LAB. 7. ALL FUSES SHALL BE PROVIDED WITH REJECTION TYPE FUSE HOLDERS. 8. WHEN BACKFEED BREAKER IS THE METHOD OF UTILITY INTERCONNECTION, THE BREAKER SHALL NOT READ "LINE AND LOAD". 9. PANELS SHALL BE MOUNTED NO MORE THAN 8" FROM THE ROOF. 10. ALL ACCESSORY EQUIPMENT MUST BE SCREENED FROM VIEW. 11. NO PIPING, DUCTS OR EQUIPMENT FOREIGN TO ELECTRICAL EQUIPMENT SHALL BE PERMITTED TO BE LOCATED WITHIN THE DEDICATED SPACE ABOVE THE ELECTRICAL EQUIPMENT. 12. ALL WIRING MATERIAL SHALL BE SUITABLE FOR THE SUN EXPOSURE AND WET LOCATIONS. FIELD APPLIED PROTECTIVE COATINGS ARE NOT ACCEPTABLE. 13. ALL PV MODULES AND ASSOCIATED EQUIPMENT AND WIRING MATERIAL SHALL BE PROTECTED FROM ANY PHYSICAL DAMAGE. 14. 3' FEET CLEARANCES AROUND ELECTRICAL EQUIPMENT. 15. INVERTER SHOULD BE UL LISTED. 16. 6" SPACE BETWEEN PANELS ABOVE PLUMBING VENTS. 17. SMOKE ALARMS SHALL BE IN ALL BEDROOMS, OUTSIDE BEDROOMS AND MINI 1 IN EACH FLOOR OF THE HOUSE. 18. DC CONDUCTORS SHALL BE INSIDE METAL RACEWAY. 19. ALL BOXES SHALL BE RAIN TIGHT, APPROVED FOR USE IN SUNLIGHT AND WET LOCATIONS. 20. USE-2 FREE AIRE CONDUCTORS SHALL BE LISTED SUNLIGHT RESISTANT. 21. PV ARRAY SHALL BE WITH DC GROUND FAULT PROTECTION. 22. GROUND BUSHINGS PER-PUNCHED CONCENTRIC KNOCKOUTS ON DC SIDE OF THE SYSTEM. 23. ROOFTOP MOUNTED PHOTOVOLTAIC PANELS ARE MODULES SHALL HAVE THE MINIMUM C FIRE CLASSIFICATION CRC R905.1.3 24. BACKFED CIRCUIT BREAKERS SHALL BE IDENTIFIED FOR THEIR USE AND PLUG-IN-TYPE CIRCUIT BREAKERS BACKFED FROM LISTED UTILITY-INTERACTIVE INVERTERS SHALL BE LISTED IN ORDER TO OMIT ADDITIONAL FASTENER THAT REQUIRES OTHER THAN A PULL TO RELEASE THE DEVICE FROM THE PANEL. 25. PV SOURCE CIRCUITS, THE CONDUCTORS OF PV OUTPUT CIRCUITS AND INVERTER INPUT AND OUTPUT CIRCUITS SHALL BE IDENTIFIED AT ALL POINTS OF TERMINATION, CONNECTIONS, AND SPLICES. 26. LADDER SHALL BE MADE AVAILABLE TO THE BUILDING INSPECTOR AT ALL REQUESTED INSPECTIONS. THE LADDER SHALL EXTEND ABOVE THE ROOF AND SHALL BESECURED AT THE ROOF. 27. MANUFACTURER'S INSTALLATION INSTRUCTIONS FOR ALL COMPONENTS OF THE PHOTOVOLTAIC SYSTEM SHALL BE KEPT ON THE PROJECT SITE AND MADE AVAILABLE UPON THE REQUEST OF THE BUILDING INSPECTOR. 28. ALL EQUIPMENT SHALL BE OPEN AND READY FOR INSPECTION AT ALL REQUESTED INSPECTIONS. CALCULATIONS:NOTES: CONTRACTOR LICENSE SIGNATURE: SHEET NUMBER: SHEET NAME: 5 O F 8 CA L C U L A T I O N S AN D N O T E S DATE: CO N T R A C T O R : G R E E N H I L L 71 0 8 D E S O T O A V E . U N I T # 1 0 1 C CA N O G A P A R K , C A 9 1 3 0 3 PH : ( 3 1 0 ) 6 6 7 - 1 1 5 4 CA L I C E N S E : 9 3 8 6 8 2 ( C L A S S B , C - 4 6 ) DR A W N B Y : S S SOURCE CIRCUIT : A. MAX VOLTAGE(VOC): (NUMBER OF MODULES IN A STRING)(VOC OF MODULE)(TEMP CORRECTION FACTOR)= 1(41.14)(1.0)=41.14<45V, OK. B.VOLTAGE AT MAX POWER(VPMAX): (NUMBERS OF MODULES IN STRING)(VPMAX OF MODULE)= 5(32.97)=164.85V C.MAX CURRENT(ISC): (NUMBERS OF STRINGS)(ISC OF MODULE)(125%)=1(10.21)(1.25)=12.76A D.CURRENT AT MAX POWER(IPMAX): (NUMBER OF STRINGS)(IPMAX OF MODULE) 1(9.40)=9.40A NEW STRING OF 5 MAX CURRENT(IMAX) - (MAX AC CONTINUOUS CURRENT OF INVERTER)(NUMBER OF INVERTERS IN A STRING)(125%)=1.00(6)(1.25)=7.50A A. OVERCURRENT PROTECTION(SIZE BREAKER IN ELECTRIC PANEL):USE 20A FUSE. WIRING CALCULATION: B. USE 90C ,WET RATED WIRE (THWN-2) AT 20C ABOVE AMBIENT TEMP=65C. SELECT#10 AWG THWN. FROM TABLE 310.16, 90C COLUMN, AMPACITY OF WIRE WITH AN AMBIENT TEMP OF 30C IS 30A. WITH CORRECTION FACTOR OF 0.65 FOR AN ACTUAL TEMP OF 65C, CAPACITY OF WIRE IS 40A(0.65)=26A. EXISTING 100AMP TOP FED SERVICE PANEL WITH 100A MAIN BREAKER + 20AMP PV BREAKER=120AMPS < OR = 120% OF 100AMP BUS=120AMPS, OK. RA F A E L F A R I A S 1 9 1 1 1 2 N . S P U R G E O N S T . SA N T A A N A , C A 9 2 7 0 6 PH : ( 7 1 4 ) 5 8 5 - 2 8 0 5 1 2 . 0 3 . 2 1 1911 1%2 N. Spurgeon Street01/05/22 WARNING LABELS TO ADD ON SYSTEM SYSTEM SIGNAGE ALL SIGNAGE SHALL BE RED BACKGROUND IN COLOR WITH WHITE LETTERING, MINIMUM OF 3 8" HEIGHT LETTERING ARIAL OR SIMILAR FONT ALL CAPITAL LETTERS WEATHER RESISTANT REFLECTIVE. NOTE: AT THE BREAKER SERVICING THE SOLAR SYSTEMA IN THE SERVICE PANEL-'PV SOLAR' SHALL BE MARKED NEXT TO THE BREAKER "WARNING INVERTER OUTPUT CONNECTION, DO NOT RELOCATE THIS OVERCURRENT DEVIDE". TO BE ATTACHED IN THE MAIN SERVICE METER TO BE INSTALLED WITHIN THE SERVICE PANEL CAUTION: POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN. AT: METER AND MAIN SERVICE AC DISCONNECT DC DISCONNECT INVERTER CONTRACTOR LICENSE SIGNATURE: SHEET NUMBER: SHEET NAME: 6 O F 8 WA R N I N G LA B E L S DATE: CO N T R A C T O R : G R E E N H I L L 71 0 8 D E S O T O A V E . U N I T # 1 0 1 C CA N O G A P A R K , C A 9 1 3 0 3 PH : ( 3 1 0 ) 6 6 7 - 1 1 5 4 CA L I C E N S E : 9 3 8 6 8 2 ( C L A S S B , C - 4 6 ) DR A W N B Y : S S SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY. SOLAR ELECTRIC PV PANELS TO BE ATTACHED ON THE MAIN SERVICE METER CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED WARNING DUAL POWER SOURCES SECOND SOURCE IS PHOTOVOLTAIC SYSTEM RATED AC OUTPUT CURRENT 1 AMPS AC NORMAL OPERATING VOLTAGE 240 VOLTS WARNING PHOTOVOLTAIC POWER SOURCES WARNING INVERTER OUTPUT CONNECTION DO NOT RECOLATE THIS OVERCURRENT DEVICE TO BE INSTALLED WITHIN THE SERVICE PANEL AT AC DISCONNECT WARNING ELECTRICAL SHOCK HAZARD DO NOT TOUCH TERMINALS. TERMINALS ON BOTH THE LINE AND LOAD SIDES MY BE ENERGIZED IN THE OPEN POSITION ALL CONDUITS SHALL BE MARKED 10' INTERVALS WITH 'PHOTOVOLTAIC POWER SOURCE' WARNING ELECTRICAL SHOCK HAZARD IF GROUND FAULT IS INDICATED, ALL NORMALLY GROUNDED CONDUCTORS MAY BE UNGROUNDED AND ENERGIZED SOLAR AC DISCONNECT PV SYSTEM AC DISCONNECT SECOND SOURCE IS PHOTOVOLTAIC SYSTEM RATED AC OUTPUT CURRENT 1 AMPS AC NORMAL OPERATING VOLTAGE 240 VOLTS RA F A E L F A R I A S 19 1 1 12 N . S P U R G E O N S T . SA N T A A N A , C A 9 2 7 0 6 PH : ( 7 1 4 ) 5 8 5 - 2 8 0 5 12 . 0 3 . 2 1 2 GANG METER LOAD CENTER 125AMP NON MAIN AT ADU EXISTING 100AMP SUB PANEL WITH 100AMP BREAKER 30A AC DISCONNECT NEMA R3 19 1 1 12 N . S P U R G E O N S T . 1911 1%2 N. Spurgeon Street01/05/22 CONTRACTOR LICENSE SIGNATURE: SHEET NUMBER: SHEET NAME: 7 O F 8 GR O U N D I N G NO T E S DATE: CO N T R A C T O R : G R E E N H I L L 71 0 8 D E S O T O A V E . U N I T # 1 0 1 C CA N O G A P A R K , C A 9 1 3 0 3 PH : ( 3 1 0 ) 6 6 7 - 1 1 5 4 CA L I C E N S E : 9 3 8 6 8 2 ( C L A S S B , C - 4 6 ) DR A W N B Y : S S RA F A E L F A R I A S 19 1 1 12 N . S P U R G E O N S T . SA N T A A N A , C A 9 2 7 0 6 PH : ( 7 1 4 ) 5 8 5 - 2 8 0 5 12 . 0 3 . 2 1 1911 1%2 N. Spurgeon Street01/05/22 CONTRACTOR LICENSE SIGNATURE: SHEET NUMBER: SHEET NAME: 8 O F 8 MO U N T I N G DE T A I L S DATE: CO N T R A C T O R : G R E E N H I L L 71 0 8 D E S O T O A V E . U N I T # 1 0 1 C CA N O G A P A R K , C A 9 1 3 0 3 PH : ( 3 1 0 ) 6 6 7 - 1 1 5 4 CA L I C E N S E : 9 3 8 6 8 2 ( C L A S S B , C - 4 6 ) DR A W N B Y : S S RA F A E L F A R I A S 19 1 1 12 N . S P U R G E O N S T . SA N T A A N A , C A 9 2 7 0 6 PH : ( 7 1 4 ) 5 8 5 - 2 8 0 5 12 . 0 3 . 2 1 1911 1%2 N. Spurgeon Street01/05/22 1911 1/2 N. SPURGEON ST. SANTA ANA, CA 92706 FARIAS, RAFAEL Prepared For: GREEN HILL 7108 DE SOTO AVE., UNIT #101C CANOGA PARK, CA 91303 (310) 667-1154 Design Criteria 1- Code: CALIFORNIA BLDG CODE 2019 / ASCE 7-16 2 - Wind: 95 MPH, Exposure: C 3 - Wood Species: DF-L No. 1 (SG = 0.5 ) Notice: Use restrictions of these calculations. The attached Calculations are valid only when bearing original signature hereon. Contractor/Client to verify existing dimensions/conditions prior to construction & solar racking is installed per manufacturer span requirements. The use of these calculations is solely intended for the above mentioned project. 1-844-PV ELITE | info@yoursolarplans.com 3000 E. Birch Street Suite 201 | Brea CA 92821 12/6/2021 Structural Calculations for SOLAR POWER SYSTEM CONNECTION CHECK AT: Job: 1911 1%2 N. Spurgeon Street01/05/22 012321046789 722 ! "2#2$ %!&'' (310)16*! "&+00( ,386000*-&0600./ "- /01/ 01 61()3011/ 021 23456789:;5<4=>;9 ?@@53AAB 0600./ "- /4/ 4 61()34 1/ C;;5@>94=3AB '' (310)164+00( ,386000 DE3F4=>;9B 086G H><3A=4<IB 1)10+01+)3 0(7897)' 1',J K4L45@HMI3B N ?2CDOPQ R ST0)+U-33 V ST19+U-(0V ST9)+U-((V ST0))+U-,0V SW-"T ,6V SW-"TT 69 V SW-"TTT 0)1 V SW-"TX 0)3 V ?2CDOPQ Y ST0)+U-(1 V ST19+U-(6V ST9)+U-,9 V ST0))+U-60V SW-"T 0))V SW-"TT 00)V SW-"TTT+TX 009 V ?2CDOPYZ /[(+)9N / --,9 V \]^_^`abc`defdghc^f]^_^ijkj\_^lb^gchem`chc^n_bnghbho^efo^ec`cnc]^phba^`n_hemf^bde^hcdnebde^`ohf^fa_deqc]^radbfdeq gnf^hfnscdnes_ng^``tu`^_``]nabfgneld_ohemnacsacnrchde^fl_noc]d`cnnbvdc]c]^bnghbwac]n_dcmxhpdeqya_d`fdgcdner^ln_^ s_ng^^fdeqvdc]f^`dqet z>A6E4><35 !- - !-GV {- /[( - - --$ !- -"- |- /[(4! ! - - -! ! - -!$ -- G -!-} V--4 $--$!!-~ !- -!$ -- --G-4 {-$ -- !" ! " - . [7 -- -$ + ---" -4 -- ! "--V - {- "$ VGG-$ - - ---$ $ + - --" - 4""-4- V -4 -!$ -" !!--~V -G !$ N !- - GV -- - $---!-{---4 V- - ! !!G -V-! -- - -- ! - --!- G -G ! $ V -- -~V {-G G 4 ! !!- " -- -!- - G- ! - - - -G GV - !- - "V- G V -- G- !4 { "-~ -- - W $!-"- -G-!G -4 -G - G-- -G G- ! - - " ! " -- !G - - {- $-- 1-G - GV GV $-- V-!!!! "GV - 1-G - G $--- V ! {! -"{- " ! "--- !-G ! "- {! - - G - 1911 1%2 N. Spurgeon Street01/05/22 ASCE 29.4.4 Rooftop Solar Panels Parallel to the Roof Surface on Buildings of All Heights and Roof Slopes. Roof Slope = 18 ° Roof Shape Gable Tributary Width s = 6.00 ft Tributary Length l = 2.85 ft Effective Area A e = 17.13 ft2 Height of Structure h = 15 ft Wind Speed V = 95 mph Exposure Category C Building Width B = 30 ft Building Length L = 30 ft Zone Width a = 3 ft Elevation Height zg = 149 ft Wind Directionality Kd = 0.85 Topography Factor Kt = 1.00 Ground Elevation Factor Ke = 0.99 Velocity Pressure Exposure Coefficient Kz = 0.85 Velocity Pressure q z = 0.00256KzKztKdKeV2 = 16.58 psf Solar Array Pressure Equalization a = 0.77 Array Edge Factor E = 1.50 Zone GCp p = qz(GCp)(E)(a) 3 - - 3r 3.46 -66.07 3e 2.94 -56.19 2 - - 2r 2.94 -56.19 2e - - 2n 2.94 -56.19 1 - - 1' - - 1911 1%2 N. Spurgeon Street01/05/22 LAG SCREW ANALYSIS Loads Wind Pressures qz = -56.19 psf Solar Panel Load QD = 3 psf Panel Length l = 5.708 ft Panel Width b 3.3833 ft Attachment Spacing s = 6 ft Portrait Tributary Area At = 17.13 ft2 Wind Load P W = qz * At = -962 lbs Dead Load P D = Q D * At = 51.375 lbs Uplift Pa = 0.6 P D + 0.6 Pw = -547 lbs Landscape Tributary Area At = b * s = 10.15 ft2 Wind Load P W = qz * At = -570 lbs Dead Load P D = Q D * At = 30.45 lbs Uplift Pa = 0.6 P D + 0.6 Pw = -324 lbs Lag Screw 5/16" x 5" Specific Gravity of Lumber SG = 0.50 (Douglas Fir-Larch) Diameter of Lag Screw D = 5/16 in Withdraw Design /in 1800*SG 3/2 *D 3/4 = 266 lbs/in Depth of Embedment lp = 2.50 in Total Nominal Withdrawal Value W = W * l p = 665 lbs Load Duration Factor CD = 1.6 Withdrawal Design Value W' = W * C D = 1064 lbs Demand Capacity Ratio DCR = Pa / W' = 0.51 < 1 OK 1911 1%2 N. Spurgeon Street01/05/22 ASCE 30.3.2 Design Wind Pressure Beam/ Top Chord Check Roof Slope = 18 ° Roof Shape Gable Tributary Width s = 2.00 ft Tributary Length L = 18.00 ft Effective Area A = L ( MAX [ s , L/3] ) = 100 ft2 Height of Structure h = 15 ft Wind Speed V = 95 mph Exposure Category C Building Width B = 30 ft Building Length L = 30 ft Zone Width a = 3 ft Elevation Height zg = 149 ft Wind Directionality Kd = 0.85 Topography Factor Kt = 1.00 Ground Elevation Factor Ke = 0.99 Velocity Pressure Exposure Coefficient Kz = 0.85 Velocity Pressure q z = 0.00256KzKztKdKeV 2 = 16.58 psf Internal Pressure Coefficient (GCpi) = -0.18 Zone GCp p = q z [(GCp) - (Gcpi)] 3 - - 3r 1.80 -32.83 3e 2.25 -40.29 2 - - 2r 2.25 -40.29 2e - - 2n 2.25 -40.29 1 - - 1' - - 1911 1%2 N. Spurgeon Street01/05/22 Beam/ Top Chord Check Lumber: Moment Demand # of Attachment per Rafter N A = Span : Orientation Lenght (ft) : Dead Load Roof Material: Q D = psf Live Load QLr = psf Wind Load p = psf Snow Load QS = psf Rafter Spacing s = in Wind Load, Portrait Portrait UL = Wind Load, Landscape Landscape U W = Linear Dead Load wd = plf Live Load wLr = plf Start ft Start ft End ft End ft Snow Load ws = plf Start ft Start ft End ft End ft Ma, Moment D lb-ft D+Lr lb-ft D+S lb-ft 0.6D+0.6W lb-ft D+0.45W+0.75Lr lb-ft D+0.45W+0.75S lb-ft Moment Capacity Framing Member Size Lumber Grade : DF-L No. 1 C M = 1 Ct = 1 Cr= CF = fb = psi Cfu =C i = Breadth b = in Depth d = in Section Modulus Sx = bd 2 / 6 = in3 Bending Stress Capacity Fb = CM * C t * Cr * C F * fb = psi Table 4.3.1 NDS 2015 Deflection Limit E = ksi I = in4 Transient Deflection in Transient Deflection Allowed > [OKAY] Total Deflection in Total Deflection Allowed > [OKAY] -40.29 DF-L No. 1 4 j lj (ft) pd,j (lbs) pw,j (lbs) ps,j (lbs) Portrait 1 4.2 51.4 -690 0.0 8.5 51.4 -690 -690 0.0 4 14.2 51.4 -690 0.0 0.0 8.00 8.00 0.00 0.00 2.00 Portrait 3 10.0 51.4 10.00 1 2 3 4 Eave 2 0.0 0.0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0 0.0 0.0 0 0.0 Portrait 0 0.0 0.0 0 0.0 20 40 0.0 0.0 0.0 0.0 0 0.0 Portrait 0 0.0 30.45 -409 0 0 0.0 0 3.5 0 0 0.0 Portrait 3.5 0.0 Portrait 0 0.0 0.0 AT (ft2) 17.125 10.15 pd (lbs) 51.375 -690 p w (lbs) ps (lbs) 0 14.92 2x4 1.15 1.5 18.00 14.92 18.00 1000 1.50 3.50 256 276 256 698 383 383 DCR 0.9 1553 psi D 1002 psi 0.65 3.06 1725 CD Fb' = C D * F b ASD Load Ma * S x 1.15 1984 psi D+S 1002 psi 0.50 OKAY OKAY 1.25 2156 psi D+Lr 1082 psi 0.50 OKAY 1.6 2760 psi 0.526 183 120 1700 5.36 0.6D+0.6W 2734 psi 0.99 OKAY 1.0 1 20 0.00 24 Comp 0.425 226 180 1.6 2760 psi D+0.45W+0.75S 1499 psi 0.54 OKAY 1.6 2760 psi D+0.45W+0.75Lr 1499 psi 0.54 OKAY ൌ ሺ െ ሻ െ െ െ ‐800.0 ‐600.0 ‐400.0 ‐200.0 0.0 200.0 400.0 600.0 800.0 0.000 5.000 10.000 15.000 20.000 1911 1%2 N. Spurgeon Street01/05/22 EISMIC WEIGHT COMPARISON / ANALYSIS - (PER CEBC 2019 Part 10 Chapter 5 Section 502.5) PV System Weight Module Model Hanwha Panel Weight Wpanel = 43.9 lbs Number of Panels NPV = 6 Total PV System Weight W PV = Wpanel * NPV = 263.4 lbs Existing Roof Weight Roof Weight QD = 10.0 psf Building Length Lbuild =30 ft Building Width W build =30 ft Roof Area Abuild =900 ft2 Building Perimeter Pbuild = 120 ft Wall Height ht = 8 ft Wall weight Qwall = 15 psf Interior wall weight Qint = 10 psf Roof Load Wfloor = Abuild * QD = 9000 lbs Wall LoadWwall = ht /2 * Qwall * Pbuild + Abuild * Qint /2 = 11700 lbs Total Story Weight Wbuild = Wfloor + Wwall = 20700 lbs Percentage Weight Increase WPV / Wbuild = 1.27%< 10% OKAY 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. Spurgeon Street01/05/22 The high-powered smart grid-ready Enphase IQ 7 Micro™ and Enphase IQ 7+ Micro™ dramatically simplify the installation process while achieving the highest system efficiency. Part of the Enphase IQ System, the IQ 7 and IQ 7+ Microinverters integrate with the Enphase IQ Envoy™, Enphase IQ Battery™, and the Enphase Enlighten™ monitoring and analysis software. IQ Series Microinverters extend the reliability standards set forth by previous generations and undergo over a million hours of power-on testing, enabling Enphase to provide an industry-leading warranty of up to 25 years. Enphase IQ 7 and IQ 7+ Microinverters To learn more about Enphase offerings, visit enphase.com Data Sheet Enphase Microinverters Region: AMERICAS Easy to Install • Lightweight and simple • Faster installation with improved, lighter two-wire cabling • Built-in rapid shutdown compliant (NEC 2014 & 2017) Productive and Reliable • Optimized for high powered 60-cell/120 half-cell and 72- cell/144 half-cell* modules • More than a million hours of testing • Class II double-insulated enclosure • UL listed Smart Grid Ready • Complies with advanced grid support, voltage and frequency ride-through requirements • Remotely updates to respond to changing grid requirements • Configurable for varying grid profiles • Meets CA Rule 21 (UL 1741-SA) * The IQ 7+ Micro is required to support 72-cell/144 half-cell modules. 1911 1%2 N. Spurgeon Street01/05/22 1. No enforced DC/AC ratio. See the compatibility calculator at https://enphase.com/en-us/support/module-compatibility. 2. Nominal voltage range can be extended beyond nominal if required by the utility. 3. Limits may vary. Refer to local requirements to define the number of microinverters per branch in your area. To learn more about Enphase offerings, visit enphase.com © 2020 Enphase Energy. All rights reserved. Enphase, the Enphase logo, Enphase IQ 7, Enphase IQ 7+, Enphase IQ Battery, Enphase Enlighten, Enphase IQ Envoy, and other trademarks or service names are the trademarks of Enphase Energy, Inc. Data subject to change. 2020-08-12 INPUT DATA (DC) IQ7-60-2-US IQ7PLUS-72-2-US Commonly used module pairings¹ 235 W - 350 W + 235 W - 440 W + Module compatibility 60-cell/120 half-cell PV modules only 60-cell/120 half-cell and 72- cell/144 half-cell PV modules Maximum input DC voltage 48 V 60 V Peak power tracking voltage 27 V - 37 V 27 V - 45 V Operating range 16 V - 48 V 16 V - 60 V Min/Max start voltage 22 V / 48 V 22 V / 60 V Max DC short circuit current (module Isc) 15 A 15 A Overvoltage class DC port II II DC port backfeed current 0 A 0 A PV array configuration 1 x 1 ungrounded array; No additional DC side protection required; AC side protection requires max 20A per branch circuit OUTPUT DATA (AC) IQ 7 Microinverter IQ 7+ Microinverter Peak output power 250 VA 295 VA Maximum continuous output power 240 VA 290 VA Nominal (L-L) voltage/range² 240 V / 211-264 V 208 V / 183-229 V 240 V / 211-264 V 208 V / 183-229 V Maximum continuous output current 1.0 A (240 V) 1.15 A (208 V) 1.21 A (240 V) 1.39 A (208 V) Nominal frequency 60 Hz 60 Hz Extended frequency range 47 - 68 Hz 47 - 68 Hz AC short circuit fault current over 3 cycles 5.8 Arms 5.8 Arms Maximum units per 20 A (L-L) branch circuit³ 16 (240 VAC) 13 (208 VAC) 13 (240 VAC) 11 (208 VAC) Overvoltage class AC port III III AC port backfeed current 18 mA 18 mA Power factor setting 1.0 1.0 Power factor (adjustable) 0.85 leading ... 0.85 lagging 0.85 leading ... 0.85 lagging EFFICIENCY @240 V @208 V @240 V @208 V Peak efficiency 97.6 % 97.6 % 97.5 % 97.3 % CEC weighted efficiency 97.0 % 97.0 % 97.0 % 97.0 % MECHANICAL DATA Ambient temperature range -40ºC to +65ºC Relative humidity range 4% to 100% (condensing) Connector type MC4 (or Amphenol H4 UTX with additional Q-DCC-5 adapter) Dimensions (HxWxD) 212 mm x 175 mm x 30.2 mm (without bracket) Weight 1.08 kg (2.38 lbs) Cooling Natural convection - No fans Approved for wet locations Yes Pollution degree PD3 Enclosure Class II double-insulated, corrosion resistant polymeric enclosure Environmental category / UV exposure rating NEMA Type 6 / outdoor FEATURES Communication Power Line Communication (PLC) Monitoring Enlighten Manager and MyEnlighten monitoring options. Both options require installation of an Enphase IQ Envoy. Disconnecting means The AC and DC connectors have been evaluated and approved by UL for use as the load-break disconnect required by NEC 690. Compliance CA Rule 21 (UL 1741-SA) UL 62109-1, UL1741/IEEE1547, FCC Part 15 Class B, ICES-0003 Class B, CAN/CSA-C22.2 NO. 107.1-01 This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC 2014, NEC 2017, and NEC 2020 section 690.12 and C22.1-2015 Rule 64-218 Rapid Shutdown of PV Systems, for AC and DC conductors, when installed according manufacturer’s instructions. Enphase IQ 7 and IQ 7+ Microinverters 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. Spurgeon Street01/05/22 1911 1%2 N. 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