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405 W Alpine Ave - Plan
PR O J E C T # : HP - 1 9 2 best solar THE TRAN RESIDENCE 6.71kW DC | 6.08kW AC 6.12kW CEC AC PV SOLAR SYSTEM 405 W ALPINE AVE. SANTA ANA | CA | 92707 APN #: 41018218 Bldg permit# 101111767 issued 9/6/22 Elec permit# 20177200 issued 9/6/22 405 W. Alpine Ave - 2017720009/06/22 Digitally sealed by RJM on Date: Job #: Jurupa Valley, CA 92509 Email: ryan@mcpherson.engineering 4/29/22 4/29/22 22-4593 Mobile: (909) 569-2244 Structural Analysis Report For Photovoltaic System Addition to Existing Structure At The Tran Residence 405 W ALPINE AVE SANTA ANA, CA 92707 Designed in Accordance with CBC 2019, ASCE 7-16, NDS 2018 E.O.R.: Ryan McPherson, P.E. 9240 Limonite Ave 4/29/2022 11:04 AM 1 of 7 ©McPherson Engineering 405 W. Alpine Ave - 2017720009/06/22 McPherson Engineering By: A.L. Date: 4/29/22 Project Info 3 Gravity Loads 4 Lateral Loads 5 Wind Uplift Design 6 Summary 7 Table Of Contents 4/29/2022 11:04 AM 2 of 7 ©McPherson Engineering 405 W. Alpine Ave - 2017720009/06/22 McPherson Engineering By: A.L. Date: 4/29/22 Location: 405 W ALPINE AVE SANTA ANA, CA 92707 Existing Structure Info: Number of Stories = 1 Aroof = 3000 sq. ft. Roof Square Footage A3rd_flr = 0 sq. ft. Third Floor Square Footage (if applicable) A2nd_flr = 0 sq. ft.Second Floor Square Footage (if applicable) Site Properties: Lattitude = Longitude = Ss = 1.277 S1 = 0.458 Exposure Category = C Ult. Wind Speed = 130 m.p.h. P.V. Array Info: Model = CS3N-395 Height of Panel = 76.40 in. Width of Panel = 41.30 in. Area of Panel = 21.9 ft.2 Number of New Panels = 17 Number of Exis. Panels = 17 Total Area of Array = 745.0 ft.2 Spacing of Anchors = 4.0 ft. max. on center rows of racks per panel = 2 Panel Tilt = 7-27 deg Project Info 33.700755 -117.872763 4/29/2022 11:04 AM 3 of 7 ©McPherson Engineering 405 W. Alpine Ave - 2017720009/06/22 McPherson Engineering By: A.L. Date: 4/29/22 Existing Loads: Roof Design Loads: Roofing = 4.0 p.s.f.Composition roofing Sheathing = 1.5 p.s.f.1/2" Plywood Framing = 1.5 p.s.f.2x Rafter/Truss Framing Misc = 1.0 p.s.f. DLr1 = 8.0 p.s.f.Roofing Dead Load (applied to top of rafters/trusses only) Ceiling = 2.0 p.s.f. Drywall and 2x framing DLr2 = 10.0 p.s.f. Total Existing Roof Dead Load LLr = 20.0 p.s.f. Roof Live Load (Per C.B.C, Table 1607.1) SL = 5.0 p.s.f.Snow Load Floor Design Loads: (if applicable) Flooring = 10.0 p.s.f.Weight of floor finish Sheathing = 2.2 p.s.f.3/4" plywood Framing = 2.0 p.s.f.2x framing or manufactured floor truss Interior Partitions = 15.0 p.s.f.2x framed walls with drywall finish each side Ceiling = 5.0 p.s.f.Drywall ceiling finish below Misc. = 0.8 p.s.f. DLf = 35.0 p.s.f.Total Existing Floor Dead Load Proposed Loads: Panels = 2.8 p.s.f. weight of panels including rack system DLr1_proposed = 10.8 p.s.f. Proposed Roof Dead Load (applied to top only) DLr2_proposed = 12.8 p.s.f.Total Proposed Roof Dead Load LLr_proposed = 0.0 p.s.f. Check Proposed Gravity Loads: Total Existing Roof Load Wex = (DLr1 + LLr) (Aroof) = 84.0 kips Total Proposed Roof Load Wprop = (DLr1 + LLr) (Aroof - Aarray) + (DLr1_proposed + LLr_proposed) (Aarray) = 71.2 kips Proposed Load Demand Wprop - Wex = -15.29% Wex TOTAL DECREASE IN GRAVITY LOADS, PANELS OK! Roof Live Load with panels no more than 24in above roof surface (panels cannot support live loads, including the weight of stacked materials or workers) Gravity Loads 4/29/2022 11:04 AM 4 of 7 ©McPherson Engineering 405 W. Alpine Ave - 2017720009/06/22 McPherson Engineering By: A.L. Date: 4/29/22 Seismic Design Parameters Risk Category = 2 Per Table 1-5-1 R = 6.5 Response Modification Factor (Table 12-2.1) Site Class = D Per 11.4.2 Ie = 1 Seismic Importance Factor (Table 1.5-2) Ss = 1.28 Short Period P.G.A. S1 = 0.46 1-Sec Period P.G.A. S.D.C. = D Seismic Design Category Per 11.6 Fa = 1.20 Site Coefficient per Table 11.4-1 ASCE 7-16 Supplement #1 Tables used for Fa and Fv Fv = 1.70 Site Coefficient per Table 11.4-2 (note: section 11.4.8 Exception #2 calc used) SMS = SDS Fa = 1.53 Short Period M.C.E. Per Eq. 11.4-1 SM1 = SD1 Fv = 0.78 1-Sec Period M.C.E. Per Eq. 11.4-2 SDS = 2/3 (SMS) = 1.02 Short Period Design Parameter Per Eq 11.4-3 SD1 = 2/3 (SM1) = 0.52 1-Sec Period Design Parameter Per Eq 11.4-4 Approximate Fundamental Period (Per 12.8.2.1) per Eq. 12.8-7 hn = 15 ft Ct = 0.02 (per table 12.8-2) x = 0.75 (per table 12.8-2) T = 0.15 sec Approximate Fundamental Period TL = 8 sec Long-Period Transition Period per Figure 22-12 Seismic Response Coefficient (Per 12.8.1.1) CS = (SDS Ie)/R = 0.16 Seismic Response Coefficient Per Eq. 12.8-2 Cs1 = 1.5*(SD1 Ie)/R T = 0.79 Max. Seismic Response Coefficient Per Eq. 12.8-3 if T ≤ TL Cs2 = 0.01 Min. Seismic Response Coefficient Per Eq. 12.8-5 Cs2 = 0.044 SDS Ie = 0.04 Min. Seismic Response Coefficient Per Eq. 12.8-5 Cs3 = 0.5 S1 Ie/R = 0.04 Min. Seismic Response Coefficient Per Eq. 12.8-6 if S 1 ≥ 0.6g CS = 0.16 Design Seismic Coefficient Check Additional Base Shear Wexisting = 30.0 kips Weight of Existing Structure Wpanels = 2.1 kips Weight of Proposed Panels Vexisting = Cs Wexisting = 4.7 kips Roof Level Shear of Existing Structure Vpanels = Cs Wpanels = 0.3 kips Additional Roof Level Shear of Proposed Panels Vpanels Vexisting Lateral Loads T = Ct (hn) x = 6.86% < 10%PER C.E.B.C. 502.5 EXCEPTION, STRUCTURE DOES NOT REQUIRE SEISMIC RETROFIT, PANELS OK! 4/29/2022 11:04 AM 5 of 7 ©McPherson Engineering 405 W. Alpine Ave - 2017720009/06/22 McPherson Engineering By: A.L. Date: 4/29/22 Rooftop Solar Panels Wind Pressures (Section 29.4, ASCE 7-16) Vult = 130 mph Kzt = 1.00 (sec 26.8.2) h = 15 ft Exposure Category = C Kz = 0.85 (sec 26.10.1) Roof Zone = 2 Kd = 0.85 (sec 26.6) Panel θ = 7-27 deg Ke = 1.00 (sec 26.9) qh = 0.00256 Kz Kzt Kd Ke V 2 qh = 31.26 (eq. 26.10-1) γE = 1.5 FIG 29.4-7) γc = 0.98 (fig 29.4-7) hpt = 0 ft γa = 0.76 (fig 29.4-8) γ p = 0.9 (fig 29.4-7) ω = 0.00 deg GPp = -2 uplift GCrm = 1.4 uplift p = qh (GPp) γ E γ a (eq 29.4-7) p = qh (GCrn) γ E γC γ p (eq 29.4-6) p = -71.1 p.s.f.p = 58.0 p.s.f. Check Anchorage to Existing Structure 0.6DL - 0.6W controlling load combination (eq. 16-15 for ASD) DL = 2.8 p.s.f. dead load of panel (inlcuding rack system) W = 71.1 p.s.f. wind load normal to face of panel Arealag = 12.7 sq. ft. area tributary to each anchor SPanc = 4.0 ft. spacing of anchors DLPL= 0.0352 kips Point dead load of panel (inlcuding rack system) WPL= 0.905 kips Point wind load normal to face of panel Puplift = Arealag (0.6DL - 0.6W) = 522.0 lbs total uplift on anchor Material = DFL lumber anchor material Dialag = 5/16 in. diameter of screw Penlag = 2.5 in. min. penetration to existing framing Wlag = 266 lb/in. withdrawal load per in. of penetration per NDS Table 11.2A CD = 1.6 load duration factor for wind per NDS Table 2.3.2 Ct = 0.8 temperature factor per NDS Table 2.3.3 Noscrews = 1 number of screws in withdrawal Pallow = Penlag (Wlag CD Ct) * Noscrews = 851.2 lbs total allowable withrawal on anchor Puplift Pallow Anchorage = USE (1) 5/16IN. DIA. LAG SCREW(S) AT 4FT. MAX. O.C. W/ 2.5IN. MIN. PENETRATION 0.61 < 1.00 Anchor is OK! Wind Uplift Anchorage Flush Mounted Panels - ASCE Section 29.4.4 (where applicable) Flat Roof Panels - ASCE Section 29.4.3 (where applicable) = 4/29/2022 11:04 AM 6 of 7 ©McPherson Engineering 405 W. Alpine Ave - 2017720009/06/22 McPherson Engineering By: A.L. Date: 4/29/22 Gravity Loads: DEMAND DECREASED BY 15.29% = OK! Lateral Loads: DEMAND INCREASED BY 6.86% < 10% = OK! Anchorage: DEMAND OF 522.LB. < CAPACITY OF 851.2LB. = OK! USE (1) 5/16IN. DIA. LAG SCREW(S) AT 4FT. MAX. O.C. W/ 2.5IN. MIN. PENETRATION Summary: STRUCTURE IS ADEQUATE FOR THE PROPOSED PV ARRAY ANCHORS ON EAVES/OVERHANGS ARE OK! Summary 4/29/2022 11:04 AM 7 of 7 ©McPherson Engineering 405 W. Alpine Ave - 2017720009/06/22 Expedited Permit Process for PV Systems1 Expedited Permit Process for PV Systems Standard String System 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 Standard String System to use with the Expe- dited Permit Process. The Micro-Inverter, 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. 405 W. Alpine Ave - 2017720009/06/22 Expedited Permit Process for PV Systems2 Expedited Permit Process for Small-Scale PV Systems Standard String System 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. 405 W. Alpine Ave - 2017720009/06/22 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 Standard String System Site Plan Larsun Solar 439 E Harrison St. Unit E Dai Tran Corona, CA 92879 405 West Alpine Avenue, Santa Ana, CA, USA 951.298.9007 6.12 kw 405 W. Alpine Ave - 2017720009/06/22 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 Standard String System Electrical Diagram Larsun Solar 439 E Harrison St. Unit E Dai Tran Corona, CA 92879 405 West Alpine Avenue, Santa Ana, CA, USA 951.298.9007 6.12 kw 405 W. Alpine Ave - 2017720009/06/22 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 Notes for Standard String System Electrical Diagram 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 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 A V V A A W V 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 V W V A A 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 OCPD(s), ONE FOR EACH INVERTER. 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.) 2005 ASHRAE FUNDEMENTALS 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, 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 D): 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) RATED MPP CURRENT RATED MPP VOLTAGE MAX SYSTEM VOLTAGE MAX CIRCUIT CURRENT A V V A PHOTOVOLTAIC POWER SOURCE WARNING: ELECTRICAL SHOCK HAZARDLINE AND LOAD MAY BE ENERGIZED IN OPEN POSITION AC OUTPUT CURRENT NOMINAL AC VOLTAGE A V SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) Larsun Solar 439 E Harrison St. Unit E Dai Tran Corona, CA 92879 405 West Alpine Avenue, Santa Ana, CA, USA 951.298.9007 6.12 kw 405 W. Alpine Ave - 2017720009/06/22 LARSUN SOLAR CSLB: #583458 (C-46) ADDRESS: 439 E HARRISON ST. UNIT E CITY|ZIP: CORONA | CA | 92879 PHONE: (951) 298-9007 best solar PREPARED BY:DATE: PROJECT #: SHEET NAME: SHEET #: PROPOSED EQUIPMENT:SCOPE OF WORK: HOMEOWNER: CONTRACTOR: PV-G.01 GENERAL NOTES4/28/2022 HP-192 THE DAI TRAN RESIDENCE 405 W ALPINE AVE. SANTA ANA | CA | 92707 APN #: 41018218 ALL-AMERICAN SOLAR SERVICES L.L.C. x AJC GENERAL NOTES · ALL MATERIAL(S), EQUIPMENT, INSTALLATION & WORK SHALL COMPLY W/ THE FOLLOWING APPLICABLE CODE(S): -2019 CBC/2017 IBC -2019 CRC/2017 IRC -2019 CEC/2020 NEC -2019 CMC/2017 UMC -2019 CPC/2017 UPC -2019 CFC/2017 IFC -2019 BUILDING ENERGY CODE -2019 CALGREEN · EXISTING PLUMBING VENT(S), SKYLIGHT(S), EXHAUST OUTLET(S) & VENTILATION INTAKE AIR OPENING(S) SHALL NOT BE COVERED BY THE SOLAR PHOTOVOLTAIC SYSTEM · ALL EQUIPMENT SHALL BE LISTED & LABELED BY A RECOGNIZED ELECTRICAL TESTING LABORATORY AND INSTALLED PER LISTING REQUIREMENTS & THE MANUFACTURER'S INSTRUCTION(S) [NEC 690.4(D)] · ALL OUTDOOR EQUIPMENT SHALL BE NEMA 3R RATED, INCLUDING ALL ROOF MOUNTED TRANSITION BOXES & SWITCHES · ALL EQUIPMENT SHALL BE PROPERLY GROUNDED & BONDED IN ACCORDANCE W/ NEC ARTICLE 250 · ALL CIRCUITS CONNECTED TO MORE THAN ONE SOURCE SHALL HAVE OVER CURRENT DEVICES LOCATED SO AS TO PROVIDE OVER CURRENT PROTECTION FROM ALL SOURCES [NEC 690.9(A)] · ADDITIONAL EQUIPMENT OF THE PV SYSTEM SHALL BE LOCATED OUTSIDE OF THE BUILDING NEAR THE MAIN ELECTRICAL SERVICES [NEC 690.12(C)] · THE UTILITY INTERACTIVE INVERTER(S) SHALL AUTOMATICALLY DE-ENERGIZE ITS OUTPUT TO THE CONNECTED ELECTRICAL PRODUCTION & DISTRIBUTION NETWORK UPON LOSS OF VOLTAGE IN THE SYSTEM & SHALL REMAIN IN THAT STATE UNTIL THE ELECTRICAL PRODUCTION & DISTRIBUTION NETWORK VOLTAGE HAS BEEN RESTORED [NEC 690.61] · DUE TO THE FACT THAT PV MODULES ARE ENERGIZED WHENEVER EXPOSED TO LIGHT, PV CONTRACTOR SHALL DISABLE THE ARRAY DURING INSTALLATION & SERVICE BY SHORT CIRCUITING, OPEN CIRCUITING, OR COVERING THE ARRAY W/ OPAQUE COVERING [NEC 690.18] · ALL CONDUCTOR EXPOSED TO WEATHER SHALL BE LISTED & IDENTIFIED FOR USE IN DIRECT SUNLIGHT [NEC 690.31(B), 310.8(D)] · THE MODULE CONDUCTORS MUST BE TYPE USE-2 OR LISTED PHOTOVOLTAIC (PV) WIRE [NEC 690.31(B)] · ALL CONDUCTORS SHALL BE MARKED ON EACH END FOR UNIQUE IDENTIFICATION [NEC 690.4(B)] · ALL GROUND CONDUCTORS SHALL BE PROPERLY COLOR IDENTIFIED PER [NEC 690.6(B)] · PV SYSTEM CONNECTED ON THE LOAD SIDE OF THE SERVICE DISCONNECTING MEANS IF THE OTHER SOURCE(S) AT ANY DISTRIBUTION EQUIPMENT ON THE PREMISES SHALL MEET THE FOLLOWING [NEC 705.12]: -EACH SOURCE CONNECTION SHALL BE MADE AT THE DEDICATED CIRCUIT BREAKER OR FUSIBLE DISCONNECTING MEANS [NEC 705.12(D)(1)] -THE SUM OF THE AMPERE RATING OF THE OVERCURRENT DEVICES IN CIRCUITS SUPPLYING POWER TO THE BUSBAR OR CONDUCTOR SHALL NOT EXCEED 120% OF THE RATING OF BUSBAR OR CONDUCTOR [NEC 705.12(D)(2)] -THE INTERCONNECTION POINT SHALL BE ON THE LINE SIDE OF ALL GROUND-FAULT PROTECTION EQUIPMENT [NEC 705.12(D)(3)] -EQUIPMENT CONTAINING OVERCURRENT DEVICES IN CIRCUIT SUPPLYING POWER TO A BUSBAR OR CONDUCTOR SHALL BE MARKED TO INDICATE THE PRESENCE OF ALL SOURCES [NEC 705.12(D)(4)] -CIRCUIT BREAKER, IF BACKED, SHALL BE SUITABLE FOR SUCH OPERATION [NEC 705.12(D)(5)] · TO MINIMIZE OVERHEATING OF THE BUSBAR IN PANEL BOARD, THE PANEL BOARD MAIN CIRCUIT BREAKER & THE PV POWER SOURCE CIRCUIT BREAKER SHALL BE PHYSICALLY LOCATED AT THE OPPOSITE END OF THE BUSBAR [NEC 705.12(D)(7)] · ALL THE NEC REQUIRED WARNING SIGNS, MARKING, & LABELS SHALL BE POSTED ON EQUIPMENT & DISCONNECTS PRIOR TO ANY INSPECTIONS TO BE PERFORMED BY THE BUILDING DEPARTMENT INSPECTOR · METALLIC RACEWAYS OR METALLIC ENCLOSURES ARE REQUIRED WIRING METHOD FOR INSIDE A BUILDING FOR PV SYSTEM [NEC 690.31(E)] · FLEXIBLE, FINE-STRANDED CABLES SHALL BE TERMINATED ONLY W/ TERMINALS, LUGS, DEVICES OR CONNECTOR THAT ARE IDENTIFIED & LISTED FOR SUCH USE [NEC 690.31(F) & 110.14(A)] · CONNECTORS SHALL BE OF LATCHING OF LOCKING TYPE. CONNECTORS ARE READILY ACCESSIBLE & OPERATING OVER 30 VOLTS SHALL REQUIRE TOOL TO OPEN & MARK "DO NOT DISCONNECT UNDER LOAD" OR "NOT FOR CURRENT INTERRUPTING" [NEC 690.33(C) & (E)(2)] · EQUIPMENT GROUNDING CONDUCTOR FOR PV MODULES SMALLER THAN 6AWG SHALL BE PROTECTED FROM PHYSICAL DAMAGE BY A RACEWAY OR CABLE ARMOR [NEC 690.46 & 250.120(C)] · FINE-STRANDED CABLES USED FOR BATTERY TERMINALS, DEVICES, & CONNECTIONS REQUIRE LUGS & TERMINALS LISTED & MARKED FOR THE USE [NEC 690.74(A)] (17) CANADIAN SOLAR: CS3N-395MS MODULES (17) ENPHASE: IQ7PLUS-72-2-US MICRO-INVERTERS HOMEOWNER INFORMATION HOMEOWNER: DAI TRAN ADDRESS: 405 W ALPINE AVE. CITY / STATE / ZIP: SANTA ANA | CA | 92707 PHONE NUMBER: N/A CONTRACTOR INFORMATION CONTRACTOR: LARSUN SOLAR ADDRESS: 439 E HARRISON ST. UNIT E CITY / STATE / ZIP: CORONA | CA | 92879 PHONE NUMBER: (951) 298-9007 CSLB LICENSE: #1043108 CSLB CLASS: C-46 EQUIPMENT INFORMATION PV MODULES: (17) CANADIAN SOLAR: CS3N-395MS INVERTER(S): (17) SOLAREDGE: IQ7PLUS-72-2-US MODULE AREA: 21.91 SQ. FT. MODULE LENGTH: 76.40-IN. MODULE WIDTH: 41.30-IN. MODULE DEPTH: 1.38-IN. MODULE WEIGHT: 49.60 LBS. TOTAL MODULE AREA: 372.50 SQ. FT. MOUNTING WEIGHT: 149.00 LBS. TOTAL INSTALL WEIGHT: 992.20 LBS. POINT LOAD PER MOUNT: 24.81 LBS. DISTRIBUTED WEIGHT: 2.66 P.S.F. ROOFING INFORMATION # OF STORIES:1 TYPE OF ROOF:COMP. SHINGLE WIND SPEED:130 MPH EXPOSURE CATEGORY: C BUILDING CODE DATA (E) OCCUPANCY GROUP R3 (E) TYPE OF CONSTRUCTION V-B (E) SPRINKLERS NO APPLICABLE CODE · 2019 BUILDING ST&ARDS ADMINISTRATIVE CODE PART 1, TITLE 24, C.C.R. [2017 IBC W/ AMENDMENTS] · 2019 CALIFORNIA BUILDING CODE [CBC] PART 2, TITLE 24, C.C.R. [2017 IBC W/ AMENDMENTS] · 2019 CALIFORNIA ELECTRICAL CODE [CEC] PART 3, TITLE 24, C.C.R. [2020 NEC W/ AMENDMENTS] · 2019 CALIFORNIA FIRE CODE [CFC] PART 9, TITLE 24 C.C.R. · 2020 NATIONAL ELECTRICAL CODE NFPA 70 [NEC] SHEET INDEX PV-G.01 GENERAL NOTES PV-S.01 SITE PLAN PV-S.02 STRUCTURAL DETAILS PV-E.01 ELECTRICAL DETAILS PV-E.02 SINGLE LINE DIAGRAM PV-S.03 WARNING SIGNAGE *DATA-SHEETS ARE ATTACHED TO PACKET INSTALL A NEW 6.71kW (DC)|6.08kW(AC)|6.12kW (CEC AC) PV SOLAR SYSTEM ON AN (E) RESIDENTIAL ROOF. ALL WORK TO BE CONDUCTED UNDER AN ACTIVE CSLB LICENSE & SHALL ADHERE TO ALL FEDERAL|STATE|LOCAL LAWS & CODES. PLEASE REFERENCE ALL CODE(S) THROUGHOUT THIS PLAN SET FOR FULL COMPLIANCE. 405 W. Alpine Ave - 2017720009/06/22 PREPARED BY:DATE: PROJECT #: SHEET NAME: SHEET #: PROPOSED EQUIPMENT:SCOPE OF WORK: HOMEOWNER: CONTRACTOR: PV-S.01 SITE PLAN S E N W SCALE PROPERTY PLOT PLAN 4/28/2022 HP-192 THE DAI TRAN RESIDENCE 405 W ALPINE AVE. SANTA ANA | CA | 92707 APN #: 41018218 ALL-AMERICAN SOLAR SERVICES L.L.C. x AJC DRIVEWAY (E) AC DISCONNECT (E) POOL PV % COVERING ROOF # OF MODULES 17 MOD. SQ. FT. 372.50 TOTAL ROOF AREA [+/-] 3089 % COVERING ROOF 12.06 1/16" = 1'-0" ENPHASE:IQ7PLUS-72-2-US MICRO-INVERTER GENERAL NOTES · A 36" PATHWAY SHALL BE PROVIDED TO THE EMERGENCY ESCAPE AND RESCUE OPENING (N) SUB-PANEL 100A|240V (E) INVERTER PL 405 W ALPINE AVE. S R O S S S T . A A 5 23 270 W PORT. B 7 23 90 E PO. & LA. C 3 23 270 W PO. & LA. D 2 23 90 E PORT. ARRAY INFORMATION 6.71kW DC | 6.08kW AC | 6.12kW CEC AC ARRAY # OF MODS TILT AZI. DIRECT. ORIENT. PL PL PLPL MAIN SERVICE PANEL | UTILITY (N) AC DISCONNECT 60A|240V (N) ENPHASE: COMBINER BOX 80A|240V (E) SYSTEM #1 SOLAR MODULES 19 ' - 5 " 16'-2" 3'-0" 23 ' - 5 " B C D LARSUN SOLAR CSLB: #583458 (C-46) ADDRESS: 439 E HARRISON ST. UNIT E CITY|ZIP: CORONA | CA | 92879 PHONE: (951) 298-9007 best solar (17) CANADIAN SOLAR: CS3N-395MS MODULES (17) ENPHASE: IQ7PLUS-72-2-US MICRO-INVERTERS INSTALL A NEW 6.71kW (DC)|6.08kW(AC)|6.12kW (CEC AC) PV SOLAR SYSTEM ON AN (E) RESIDENTIAL ROOF. ALL WORK TO BE CONDUCTED UNDER AN ACTIVE CSLB LICENSE & SHALL ADHERE TO ALL FEDERAL|STATE|LOCAL LAWS & CODES. PLEASE REFERENCE ALL CODE(S) THROUGHOUT THIS PLAN SET FOR FULL COMPLIANCE. 405 W. Alpine Ave - 2017720009/06/22 PREPARED BY:DATE: PROJECT #: SHEET NAME: SHEET #: PROPOSED EQUIPMENT:SCOPE OF WORK: HOMEOWNER: CONTRACTOR: PV-S.02 STRUCTURAL DETAILS S E N W SCALE MOUNTING DETAILS MOUNTING & RACKING NOTES EQUIPMENT DETAILS LAYOUT ·SEE ATTACHED MANUFACTURE DATA-SHEET(S) FOR RACKING SPECIFICATION(S) & MOUNTING INSTALLATION ·ALL WIRING IN THE BUILDING / STRUCTURE TO BE INSTALLED IN CONDUIT ·ALL CONDUIT MOUNTED ON THE EXTERIOR OF THE BUILDING SHALL BE SECURELY ATTACHED TO THE BUILDING ·LABELS TO BE LOCATED AT THE METER ALTERING THE "PRESENCE OF AN ALTERNATE POWER SOURCE" AT THE SERVICE PANEL ·EXISTING B-VENT TERMINATORS, FOR FUEL BURNING APPLIANCES, WHERE ADJACENT TO THE PROPOSED MODULES, MUST BE EXTENDED 12" ABOVE THE MODULES' TOP SURFACE TO COMPLY W/ CMC 802.6.2(1) & CPC 509.2(1) · EXISTING DWV PLUMBING VENT TERMINATORS, WHERE ADJACENT TO THE PROPOSED MODULES & MUST BE 12" MIN. FROM EDGE OF MODULES & BE EXTENDED 6" ABOVE THE MODULES' TOP SURFACE TO COMPLY W/ CPC 906.1 ·TWO INDEPENDENT SUPPORT RAILS PER PANEL W/ PORTRAIT ORIENTATION, OR SHARED INTERMEDIATE RAILS W/ PANELS IN LANDSCAPE ORIENTATION ·COLD WATER GROUNDING CONNECTED W/IN 5' OF POINT OF ENTRANCE OF WATER INTO HOUSE ·RACEWAY FOR GROUNDING ELECTRODE CONDUCTOR SHALL BE BONDED AT EACH END (CEC 250.64 (E)) ·MAXIMUM END CANTILEVER OF ALUMINUM SUPPORT RAIL TO BE VERIFIED WHEN TABLE SPAN IS SUBMITTED. ALLOWABLE SPAN IN THE ROOF WIND PRESSURE ZONE OF THE CANTILEVER FOR DC EQUIPMENT INSTALLED ON THE ROOF, CONDUIT, WIRING SYSTEMS & RACEWAYS SHALL BE LOCATED AS CLOSE AS POSSIBLE TO THE RIDGE, HIP, OR VALLEY & SHALL RUN FROM THE RIDGE, HIP OR VALLEY DIRECTLY TO AN OUTSIDE WALL. DC COMBINER BOXES SHALL BE LOCATED SO AS TO MINIMIZE CONDUIT RUNS IN PATHWAYS BETWEEN ARRAYS. DC WIRING LOCATED INSIDE OF BUILDING SHALL BE METALLIC CONDUIT OR IN RACEWAYS & SHALL BE RUN ALONG THE BOTTOM OF LOAD BEARING STRUCTURAL FRAMING MEMBERS WHERE EVER FEASIBLE 4/28/2022 HP-192 THE DAI TRAN RESIDENCE 405 W ALPINE AVE. SANTA ANA | CA | 92707 APN #: 41018218 ALL-AMERICAN SOLAR SERVICES L.L.C. x AJC (E) COMP. SHINGLE PLACE SEALANT AROUND LAG BOLT & UNDER STANDOFF BASE(TYP.) ROOF FRAMING PRE-DRILLED 3 16" HOLE (1) 5 16" S.S. LAG BOLT W/ 21 " EMBEDMENT (MIN.) IRONRIDGE FLASH VUE 167 3 8" BOLT (TYP.) ROOF SHEATHING (TYP.) SOLAR MODULE IRON RIDGE L-FOOT CAN BE MOUNTED IN ANY ORIENTATION IRONRIDGE STANDARD RAIL IRONRIDGE " x .75" NUT, FLANGE 2 IRONRIDGE FLASH VUE ROOF MOUNT (COMPOSITION SHINGLE) 3/32" = 1'-0" SYSTEM PROCUREMENT # OF MODULES 17 # OF MID-CLAMPS [+/-] 22 # OF END-CLAMPS [+/-] 24 RAIL LENGTH (IN.) [+/-] 1,554 # OF ATTACH. [+/-] 40 ROOF MEMBER DETAILS ·RAFTER SIZE: 2x6 @ 16" O.C. ·SPECIES: DOUGLAS FIR ·GRADE: N/A ·SLOPE: 23° IRONRIDGE FLASH VUE ROOF MOUNT · SET @: 4-FT O.C. · ROOF TYPE: COMP. SHINGLE IRONRIDGE: XR-10 RAIL(S) · RAIL SPAN: SEE CHART FOR DETAILS (E) AC DISCONNECT (N) SUB-PANEL 100A|240V (E) INVERTER MSP | UTILITY (N) AC DISCONNECT 60A|240V (N) ENPHASE: COMBINER BOX 80A|240V 1'-6" 1'-6" 1'-6" 1'-6" 3'-0" 3'-0" 1'-6" 1'-6" 1'-11"1'-11" (E) SYSTEM #1 SOLAR MODULES ENPHASE:IQ7PLUS-72-2-US MICRO-INVERTER LARSUN SOLAR CSLB: #583458 (C-46) ADDRESS: 439 E HARRISON ST. UNIT E CITY|ZIP: CORONA | CA | 92879 PHONE: (951) 298-9007 best solar (17) CANADIAN SOLAR: CS3N-395MS MODULES (17) ENPHASE: IQ7PLUS-72-2-US MICRO-INVERTERS INSTALL A NEW 6.71kW (DC)|6.08kW(AC)|6.12kW (CEC AC) PV SOLAR SYSTEM ON AN (E) RESIDENTIAL ROOF. ALL WORK TO BE CONDUCTED UNDER AN ACTIVE CSLB LICENSE & SHALL ADHERE TO ALL FEDERAL|STATE|LOCAL LAWS & CODES. PLEASE REFERENCE ALL CODE(S) THROUGHOUT THIS PLAN SET FOR FULL COMPLIANCE. This item has been digitally signed and sealed on 04/29/2022 405 W. Alpine Ave - 2017720009/06/22 405 W. Alpine Ave - 2017720009/06/22 S E N W SCALE ·ALL GROUNDING PER CEC 250 & 690 · THE DE-RATE FACTOR FOR CONDUCTORS IN RACEWAY THRU AN ATTIC PER [NEC 310.15(2)(B)], THE LOCATION OF THE DC RACEWAYS BENEATH THE ROOF, TO NOT BE CLOSER THAN, & RUN PERPENDICULAR TO, 10" OF THE ROOF DECK AS REQUIRED BY, PROVIDE A VISUAL BREAK UTILITY DISCONNECT AT THE SERVICE METER LOCATION · THE PHOTOVOLTAIC INSTALLATION MEETS RPU INTERCONNECT STANDARDS THRU THE INSTALLATION OF A UTILITY DISCONNECT W/ VISUAL BREAK BLADES, IN ADDITION THE INVERTER MANUFACTURE MEETS ALL [UL 1741] ANTI ISLANDING CRITERIA. ·WORKING CLEARANCES AROUND THE EXISTING ELECTRICAL EQUIPMENT, AS WELL AS, THE NEW ELECTRICAL EQUIPMENT WILL BE MAINTAINED IN ACCORDANCE ·SPACING MUST BE MAINTAINED BETWEEN ANY PLUMBING SEWER VENTS EXTENDING THROUGH THE ROOF & THE UNDERSIDE OF THE PHOTOVOLTAIC PANELS MAINTAIN 12” MINIMUM HORIZONTALLY THE PHOTOVOLTAIC INVERTER WILL BE LISTED AS [UL 1741] COMPLIANT ·ALL METALLIC RACEWAYS & EQUIPMENT SHALL BE BONDED & ELECTRICALLY CONTINUOUS. ·PHOTOVOLTAIC ARRAYS SHALL BE PROVIDED W/ DC GROUND-FAULT PROTECTION. ·DC GROUNDING ELECTRODE CONDUCTOR SHALL BE SIZED ACCORDINGLY ·AC GROUNDING ELECTRODE CONDUCTOR SHALL BE SIZED ACCORDINGLY ·GROUND BUSHINGS ARE REQUIRED AROUND PRE-PUNCHED CONCENTRIC KNOCKOUTS ON THE DC SIDE OF THE SYSTEM ·THE GROUNDING ELECTRODE CONDUCTOR MUST BE PROTECTED FROM PHYSICAL DAMAGE BETWEEN THE GROUNDING ELECTRODE AND THE PANEL (OR INVERTER) IF SMALLER THAN #6 COPPER WIRE ·THE GROUNDING ELECTRODE CONDUCTOR WILL BE CONTINUOUS, EXCEPT FOR SPLICES WITH IRREVERSIBLE COMPRESSION TYPE CONNECTOR ·THE BACKFED PV BREAKER(S) AT THE MAIN PANEL WILL BE INSTALLED AT THE OPPOSITE END OF THE BUS BAR FROM THE MAIN BREAKER AND THAT A PERMANENT WARNING LABEL WITH THE FOLLOWING MARKING WILL BE PROVIDED ADJACENT TO THE BREAKER(S): "WARNING PHOTOVOLTAIC CONNECTION. DO NOT RELOCATE THIS OVERCURRENT DEVICE." #10-24 S.S. LOCK NUT #10-24 S.S. EXTERNAL TOOTH LOCK 'STAR' WASHER #10-24 x 3 4" S.S. HCS BOLT S.S. SET SCREW INCLUDED S.S. HARDWARE 'RAIL TO RAIL BONDING' LAY IN LUG TERMINAL AL/CU DUAL RATED (TIN PLATED CU) LOCKNUT BONDING BASE 'SPLICE BAR' 'EMT' CONDUIT 'EMT' CONNECTOR CONTINUOUS GROUND STRIP INSULATION # 6 AWG BARE CU WIRE SEALING LOCKNUT AS NEEDED GROUND BUSHING W/ LAY-IN LUG #6 AWG BARE CU WIRE # 6 AWG BARE CU WIRE MICRO-INVERTER / OPTIMIZER *SELF GROUNDED BONDING BASE 'SPLICE BAR' JUNCTION BOX MODULE(TYP.) STANDARD RAIL *SELF GROUNDED BONDING & GROUNDING TO BE FIELD VERIFIED! (DRAWING FOR ILLUSTRATION PURPOSE(S) ONLY) ELECTRICAL EQUIPMENT LAYOUTGROUNDING NOTES PREPARED BY:DATE: PROJECT #: SHEET NAME: SHEET #: PROPOSED EQUIPMENT:SCOPE OF WORK: HOMEOWNER: CONTRACTOR: PV-E.01 ELECTRICAL4/28/2022 HP-192 THE DAI TRAN RESIDENCE 405 W ALPINE AVE. SANTA ANA | CA | 92707 APN #: 41018218 ALL-AMERICAN SOLAR SERVICES L.L.C. x AJC 3/32" = 1'-0" SYSTEM V. DROP | RISE TOTAL (%) [+/-] 0.99 CONDUIT TYPE: EMT SIZE: 3/4-IN. RAN ON ROOFTOP &/OR ALONG EAVE (EXACT LOCATION TO VARY NEMA 3R JUNCTION BOX (E) AC DISCONNECT (N) SUB-PANEL 100A|240V (E) INVERTER MSP | UTILITY (N) AC DISCONNECT 60A|240V (N) ENPHASE: COMBINER BOX 80A|240V (E) SYSTEM #1 SOLAR MODULES ENPHASE:IQ7PLUS-72-2-US MICRO-INVERTER LARSUN SOLAR CSLB: #583458 (C-46) ADDRESS: 439 E HARRISON ST. UNIT E CITY|ZIP: CORONA | CA | 92879 PHONE: (951) 298-9007 best solar (17) CANADIAN SOLAR: CS3N-395MS MODULES (17) ENPHASE: IQ7PLUS-72-2-US MICRO-INVERTERS INSTALL A NEW 6.71kW (DC)|6.08kW(AC)|6.12kW (CEC AC) PV SOLAR SYSTEM ON AN (E) RESIDENTIAL ROOF. ALL WORK TO BE CONDUCTED UNDER AN ACTIVE CSLB LICENSE & SHALL ADHERE TO ALL FEDERAL|STATE|LOCAL LAWS & CODES. PLEASE REFERENCE ALL CODE(S) THROUGHOUT THIS PLAN SET FOR FULL COMPLIANCE. 405 W. Alpine Ave - 2017720009/06/22 PREPARED BY:DATE: PROJECT #: SHEET NAME: SHEET #: PROPOSED EQUIPMENT:SCOPE OF WORK: HOMEOWNER: CONTRACTOR: PV-S.01 SITE PLAN S E N W SCALE PROPERTY PLOT PLAN 4/28/2022 HP-192 THE DAI TRAN RESIDENCE 405 W ALPINE AVE. SANTA ANA | CA | 92707 APN #: 41018218 ALL-AMERICAN SOLAR SERVICES L.L.C. x AJC DRIVEWAY (E)AC DISCONNECT (E)POOL PV % COVERING ROOF # OF MODULES 17 MOD. SQ. FT. 372.50 TOTAL ROOF AREA [+/-] 3089 % COVERING ROOF 12.06 1/16" = 1'-0" ENPHASE:IQ7PLUS-72-2-US MICRO-INVERTER GENERAL NOTES · A 36" PATHWAY SHALL BE PROVIDED TO THE EMERGENCY ESCAPE AND RESCUE OPENING (N)SUB-PANEL 100A|240V (E)INVERTER PL 405 W ALPINE AVE. S R O S S S T . A A 5 23 270 W PORT. B 7 23 90 E PO. & LA. C 3 23 270 W PO. & LA. D 2 23 90 E PORT. ARRAY INFORMATION 6.71kW DC | 6.08kW AC | 6.12kW CEC AC ARRAY # OF MODS TILT AZI. DIRECT. ORIENT. PL PL PLPL MAIN SERVICE PANEL | UTILITY (N)AC DISCONNECT 60A|240V (N)ENPHASE: COMBINER BOX 80A|240V (E)SYSTEM #1 SOLAR MODULES 19 ' - 5 " 16'-2" 3'-0" 23 ' - 5 " B C D LARSUN SOLAR CSLB: #583458 (C-46) ADDRESS: 439 E HARRISON ST. UNIT E CITY|ZIP: CORONA | CA | 92879 PHONE: (951) 298-9007 best solar (17) CANADIAN SOLAR: CS3N-395MS MODULES (17)ENPHASE: IQ7PLUS-72-2-US MICRO-INVERTERS INSTALL A NEW 6.71kW (DC)|6.08kW(AC)|6.12kW (CEC AC) PV SOLAR SYSTEM ON AN (E) RESIDENTIAL ROOF. ALL WORK TO BE CONDUCTED UNDER AN ACTIVE CSLB LICENSE & SHALL ADHERE TO ALL FEDERAL|STATE|LOCAL LAWS & CODES. PLEASE REFERENCE ALL CODE(S) THROUGHOUT THIS PLAN SET FOR FULL COMPLIANCE. This item has been digitally signed and sealed on 08/23/2022 405 W. Alpine Ave - 2017720009/06/22 NN L1 L2 MAIN LUGS PV-D 5 B (N) SUB-PANEL PV-D (N) AC DISCONNECT (NON-FUSED) UTILITY GROUNDING ROD(S) SET @ 6' APART MIN. MAIN SERVICE PANEL UTILITY METER ·UPGRADING (E) MAIN TO (N) 175A MAIN | 200A BUSBAR ·(N) 60A PV OCPD C/B TO BE INSTALLED OPPOSITE END OF MAIN OCPD CANADIAN SOLAR: CS3N-395MS MODULE MOD. IMP: (10.68A) * (1 STRING) = 10.68A MOD. ISC: (11.44A) * (1 STRING) = 11.44A ARRAY 1: (9) MODULES ARRAY 2: (8) MODULES (2) #10 PV-WIRE UNDER EACH MODULE FREE-AIR (SECURED) (MANUFACTURE WIRE)1 2 PV-A 3 (N) J-BOX ELECTRICAL EQUIPMENT LIST #ITEM DESCRIPTION QTY. 1 SUB-PANEL 100A, 240V, 1ɸ, NEMA 3R RATED SURFACE MOUNT5 1SUB-PANEL BREAKER(S)20A-2P | 240VB A ENPHASE: COMBINER BOX BREAKERS 20A-2P, 240V (SOLAR) 1 4 ENPHASE: COMBINER BOX 80A | 240V AC COMBINER BOX W/ IQ+ ENVOY MONITORING, SINGLE ENCLOSURE CONSOLIDATES INTERCONNECTION 1 15A-2P, 240V (MONITORING) 2 17MODULE CANADIAN SOLAR: CS3N-395MS 1 172MICRO INVERTER ENPHASE: IQ7PLUS-72-2-US 1JUNCTION BOX UL-LISTED WATER-TIGHT NEMA 3R RATED3 6 71 PV BREAKER (OCPD)60A-2P, 240V 8 7 MAIN SERVICE PANEL (E) 200A MAIN | 200A BUSBAR 1 6 160A, 2P-240V, BLADE TYPEAC DISCONNECT (NON-FUSED) ENPHASE: IQ7PLUS-72-2-US MICRO-INVS. NOM. AC VOLTAGE: 240V MAX. INPUT DC VOLTAGE: 60V NOM. AC OUTPUT CURRENT: 1.21A MAX. DC SHORT CIRCUIT CURRENT: 15A MAX. MODS. PER 20A BRANCH: 13 MOD. PAIRING: 235W - 440W UTILITY AMPACITY TABLE 310.15(B)(16) RATING @ 90° (6) #10 THWN-2 (40 A) CORRECTION FACTOR TABLE 690.31(A) AMBIENT TEMP. @ 61 -70° C TEMP. RATING @ 90° (0.58) ( 40 A) * (0.87) * (1.00) = 34.80 A (40 A) CORRECTION FACTOR TABLE 690.31(A) AMBIENT TEMP. @ 41 - 45° C TEMP. RATING @ 90° (0.87) ADJUSTMENT FACTOR TABLE 310.15(B)(3)(a) # OF COND. (3) MAX. (1.00) SYSTEM AC WIRING TOTAL: (N) SYSTEM ONLY SYSTEM WAC: 6086.45WAC MODULE ISC: 11.44A * 156% = 17.85A >PV-B DESIGN SYSTEM IMP: 25.36A >PV-C DESIGN SYSTEM PMAX: 25.71A ----> 60A C/B >SUB-PANEL C/B SYSTEM AC WIRING TOTAL: BOTH SYSTEMS COMBINED IMP: (E)30A + (N)25.36A = 55.36A >PV-D DESIGN COMBINED OCPD: (E)30A + (N)60A = 90A >SYSTEM OCPD PV MODS. > J-BOX (PV-A) (6) #10 Q-CABLE (L1, L2, N) (1) #6 BARE COPPER - EGC CONT. (G) FREE-AIR SECURED J-BOX > COMB. BOX (PV-B) (6) #10 THWN-2 (L1, L2, N) (1) #8 THWN-2 AWG EGC CONT. (G) RAN THROUGH: 3/4 " EMT COMB. BOX > SUB-PANEL (PV-C) (3) #10 THWN-2 (L1, L2, N) (1) #8 THWN-2 AWG EGC CONT. (G) RAN THROUGH: 3/4 " EMT ( 75 A) * (0.87) * (1.00) = 65.25A > PV-D DESIGN (55.36A) > GROUND AMPACITY TABLE 310.15(B)(16) RATING @ 90° (3) #6 THWN-2 (75 A) CORRECTION FACTOR TABLE 690.31(A) AMBIENT TEMP. @ 41 - 45° C TEMP. RATING @ 90° (0.87) ADJUSTMENT FACTOR TABLE 310.15(B)(3)(a) # OF COND. (3) MAX. (1.00) SUB-PANEL > AC DISCO. > MSP (PV-D) (3) #6 THWN-2 (L1, L2, N) (1) #8 THWN-2 AWG EGC CONT. (G) RAN THROUGH: 1" EMT > PV-C DESIGN (25.36A) > GROUND > PV-B DESIGN (17.85A) > ROOFTOP AMPACITY TABLE 310.15(B)(16) RATING @ 90° (3) #10 THWN-2 ADJUSTMENT FACTOR TABLE 310.15(B)(3)(a) # OF COND. (4 - 6) MAX. (0.80 ) 8 (25°C - (24.4°C + 22°C) * (-0.34%/°C) = 7.29% VOLTAGE DROP (37.0VMP) * (7.29%) = 2.70V PER - (37.0VMP) = 34.3V VMP (34.3V) * (ARRAY OF 9) = 308.72V @ AVR. HIGH 24.4°C (200A BUSBAR) * (120%) = 240A MAX. 175A MAIN BREAKER + 60A PV BACKFEED = 235A 235A ≤ 240A PER [CEC 705.12 (B)(2)(3)(b)] ( 40 A) * (0.58) * ( 0.80 ) = 18.56 A SYSTEM AC WIRING RUN: BRANCH #1 CONTINUOUS OUTPUT CURRENT (IMP): (369.1 PTC RATING) * (9 MOD.) * (97.0% CEC INV. EFF.) = 3222.24WAC / 240VAC = 13.43A MAX OUTPUT CURRENT (PMAX): 1.21A(9) * 125% = 13.61A ---> 20A COMBINER C/B SYSTEM AC WIRING RUN: BRANCH #2 CONTINUOUS OUTPUT CURRENT (IMP): (369.1 PTC RATING) * (8 MOD.) * (97.0% CEC INV. EFF.) = 2864.22WAC / 240VAC = 11.93A MAX OUTPUT CURRENT (PMAX): 1.21A(8) * 125% = 12.10A ---> 20A COMBINER C/B CONDUCTOR AMPACITY CALCULATIONCONDUCTOR SCHEDULE PROJECTED MINIMUM SYSTEM VOLTAGE MAXIMUM OCPD CALCULATION EQUIPMENT DATA SYSTEM CALCULATIONS ·DC SYSTEM AS UNGROUNDED TYPE ·ALL CONDUCTOR(S) TO BE RAN IN RACEWAY ·SYSTEM EQUIPPED WITH RAPID SHUTDOWN FUNCTION PER [CEC 690.12] ·PHOTOVOLTAIC SYSTEM GROUND WILL BE TIED INTO EXISTING GROUND AT MAIN SERVICE FROM DC DISCONNECT/INVERTER AS PER [NEC 250.166(B)] "THE GROUNDING ELECTRODE CONDUCTOR SHALL NOT BE SMALLER THEN THE LARGEST CONDUCTOR SUPPLIED BY THE SYSTEM & NOT SMALLER THEN #8 AWG." · SYSTEM GROUNDING ELECTRODE CONDUCTOR FOR PHOTOVOLTAIC SYSTEM SIZED TO MEET THE REQUIREMENTS OF 250.66 (AC) & 250.66 (DC), 690.74(C) NOT SMALLER THEN #8 AWG · EQUIPMENT OPERATING 150V OR GREATER SHALL ONLY BE SERVICED OR REPLACED BY QUALIFIED PERSONNEL. FIELD PROTECTION MAY BE IN THE FORM OF CONDUIT, CLOSED CABINET OR AN ENCLOSURE WHICH REQUIRES USE OF TOOLS TO OPEN. · SOLAR PHOTOVOLTAIC SYSTEM EQUIPMENT WILL BE INSTALLED IN ACCORDANCE W/ REQUIREMENTS OF ARTICLE 690 OF THE 2019 CEC. ·MIN. HEIGHT OF CONDUIT ABOVE ROOF TO MATCH TEMP. DE-RATING FACTOR ·PHOTOVOLTAIC DC CONDUCTORS ENTERING THE BUILDING SHALL BE INSTALLED IN METAL CONDUIT & THE CONDUIT SHALL BE LABELED "CAUTION DC CONDUIT" EVERY 10-FT. · SMOKE ALARMS & CARBON MONOXIDE DETECTORS WILL MEET THE NECESSARY REQUIREMENTS PER [CRC R314, R315] ·UTILITY COMPANY WILL BE NOTIFIED PRIOR TO ACTIVATION OF THE PHOTOVOLTAIC SOLAR SYSTEM ·GROUNDING TO BE INSTALLED PER MODULE MANUFACTURE INSTRUCTIONS. GROUND METHOD: GROUND LUGS W/ BARE COPPER WIRE ·CENTER-FED & OFF-SET SWITCHBOARDS / PANEL BOARDS ARE NOT RECOGNIZED TO MEET THE REQUIREMENTS OF [CEC 705.12(D)(7)] ·FOR ELECTRICAL SERVICE REPLACEMENTS, PROVIDE BONDING TO THE METAL PIPES OF NATURAL GAS, HOT & COLD WATER PER [CEC 250.104] ·IF THE EXISTING MAIN SERVICE PANEL DOES NOT HAVE VERIFIABLE GROUNDING ELECTRODE: IT IS THE CONTRACTOR'S RESPONSIBILITY TO PROVIDE ONE ·THE G.E.C. MUST BE CONTINUOUS AS PER CEC 690.47(A) & 250.64(C) ·A SINGLE ROD ELECTRODE SHALL BE SUPPLEMENTED BY AN ADDITIONAL ELECTRODE PER 2019 CEC 250.53(A)(2) · THE COLOR OF UNGROUNDED CONDUCTORS SHALL BE OTHER THEN FOR GROUNDED, (NEUTRAL), CONDUCTORS (SOLID WHITE, GRAY, OR WITH 3 WHITE STRIPES, 200.6, 200.7 & 400.22), AND GROUNDING CONDUCTORS (BARE W/O COVERING, GREEN, OR GREEN WITH YELLOW STRIPES, 250.119 & 400.23) PER 310.110(C) ·METAL UNDERGROUND WATER PIPE: INDICATE THE CONNECTION TO THE INTERIOR METAL WATER PIPING SHALL BE MADE W/IN 5' FROM THE POINT OF ENTRANCE PER 250.68(C)(1) PREPARED BY:DATE: PROJECT #: SHEET NAME: SHEET #: PROPOSED EQUIPMENT:SCOPE OF WORK: HOMEOWNER:CONTRACTOR: PV-G.01 GENERAL NOTES4/28/2022 HP-192 THE DAI TRAN RESIDENCE 405 W ALPINE AVE. SANTA ANA | CA | 92707 APN #: 41018218 ALL-AMERICAN SOLAR SERVICES L.L.C. x AJC (E) AC DISCONNECT (E) INVERTER EXISTING ARRAY (17) TRINA SOLAR: TSM-305DD05A. 05(II) MODULES (1) SOLAREDGE: SE5000H-US INVERTER (E) CONDUCTOR (E) CONDUCTOR PV-C 4 A (N) COMBINER BOXPV-B LARSUN SOLAR CSLB: #583458 (C-46) ADDRESS: 439 E HARRISON ST. UNIT E CITY|ZIP: CORONA | CA | 92879 PHONE: (951) 298-9007 best solar (17) CANADIAN SOLAR: CS3N-395MS MODULES (17) ENPHASE: IQ7PLUS-72-2-US MICRO-INVERTERS INSTALL A NEW 6.71kW (DC)|6.08kW(AC)|6.12kW (CEC AC) PV SOLAR SYSTEM ON AN (E) RESIDENTIAL ROOF. ALL WORK TO BE CONDUCTED UNDER AN ACTIVE CSLB LICENSE & SHALL ADHERE TO ALL FEDERAL|STATE|LOCAL LAWS & CODES. PLEASE REFERENCE ALL CODE(S) THROUGHOUT THIS PLAN SET FOR FULL COMPLIANCE. 405 W. Alpine Ave - 2017720009/06/22 PREPARED BY:DATE: PROJECT #: SHEET NAME: SHEET #: PROPOSED EQUIPMENT:SCOPE OF WORK: HOMEOWNER: CONTRACTOR: PV-S.02 STRUCTURAL DETAILS S E N W SCALE MOUNTING DETAILS MOUNTING & RACKING NOTES EQUIPMENT DETAILS LAYOUT ·SEE ATTACHED MANUFACTURE DATA-SHEET(S) FOR RACKING SPECIFICATION(S) & MOUNTING INSTALLATION ·ALL WIRING IN THE BUILDING / STRUCTURE TO BE INSTALLED IN CONDUIT ·ALL CONDUIT MOUNTED ON THE EXTERIOR OF THE BUILDING SHALL BE SECURELY ATTACHED TO THE BUILDING ·LABELS TO BE LOCATED AT THE METER ALTERING THE "PRESENCE OF AN ALTERNATE POWER SOURCE" AT THE SERVICE PANEL ·EXISTING B-VENT TERMINATORS, FOR FUEL BURNING APPLIANCES, WHERE ADJACENT TO THE PROPOSED MODULES, MUST BE EXTENDED 12" ABOVE THE MODULES' TOP SURFACE TO COMPLY W/ CMC 802.6.2(1) & CPC 509.2(1) · EXISTING DWV PLUMBING VENT TERMINATORS, WHERE ADJACENT TO THE PROPOSED MODULES & MUST BE 12" MIN. FROM EDGE OF MODULES & BE EXTENDED 6" ABOVE THE MODULES' TOP SURFACE TO COMPLY W/ CPC 906.1 ·TWO INDEPENDENT SUPPORT RAILS PER PANEL W/ PORTRAIT ORIENTATION, OR SHARED INTERMEDIATE RAILS W/ PANELS IN LANDSCAPE ORIENTATION ·COLD WATER GROUNDING CONNECTED W/IN 5' OF POINT OF ENTRANCE OF WATER INTO HOUSE ·RACEWAY FOR GROUNDING ELECTRODE CONDUCTOR SHALL BE BONDED AT EACH END (CEC 250.64 (E)) ·MAXIMUM END CANTILEVER OF ALUMINUM SUPPORT RAIL TO BE VERIFIED WHEN TABLE SPAN IS SUBMITTED. ALLOWABLE SPAN IN THE ROOF WIND PRESSURE ZONE OF THE CANTILEVER FOR DC EQUIPMENT INSTALLED ON THE ROOF, CONDUIT, WIRING SYSTEMS & RACEWAYS SHALL BE LOCATED AS CLOSE AS POSSIBLE TO THE RIDGE, HIP, OR VALLEY & SHALL RUN FROM THE RIDGE, HIP OR VALLEY DIRECTLY TO AN OUTSIDE WALL. DC COMBINER BOXES SHALL BE LOCATED SO AS TO MINIMIZE CONDUIT RUNS IN PATHWAYS BETWEEN ARRAYS. DC WIRING LOCATED INSIDE OF BUILDING SHALL BE METALLIC CONDUIT OR IN RACEWAYS & SHALL BE RUN ALONG THE BOTTOM OF LOAD BEARING STRUCTURAL FRAMING MEMBERS WHERE EVER FEASIBLE 4/28/2022 HP-192 THE DAI TRAN RESIDENCE 405 W ALPINE AVE. SANTA ANA | CA | 92707 APN #: 41018218 ALL-AMERICAN SOLAR SERVICES L.L.C. x AJC (E)COMP. SHINGLE PLACE SEALANT AROUND LAG BOLT & UNDER STANDOFF BASE(TYP.) ROOF FRAMING PRE-DRILLED 3 16" HOLE (1) 5 16" S.S. LAG BOLT W/ 21 " EMBEDMENT (MIN.) IRONRIDGE FLASH VUE 167 3 8" BOLT (TYP.) ROOF SHEATHING (TYP.) SOLAR MODULE IRON RIDGE L-FOOT CAN BE MOUNTED IN ANY ORIENTATION IRONRIDGE STANDARD RAIL IRONRIDGE " x .75" NUT, FLANGE 2 IRONRIDGE FLASH VUE ROOF MOUNT (COMPOSITION SHINGLE) 3/32" = 1'-0" SYSTEM PROCUREMENT # OF MODULES 17 # OF MID-CLAMPS [+/-] 22 # OF END-CLAMPS [+/-] 24 RAIL LENGTH (IN.) [+/-] 1,554 # OF ATTACH. [+/-] 40 ROOF MEMBER DETAILS ·RAFTER SIZE: 2x6 @ 16" O.C. ·SPECIES: DOUGLAS FIR ·GRADE: N/A ·SLOPE: 23° IRONRIDGE FLASH VUE ROOF MOUNT · SET @: 4-FT O.C. · ROOF TYPE: COMP. SHINGLE IRONRIDGE: XR-10 RAIL(S) · RAIL SPAN: SEE CHART FOR DETAILS (E)AC DISCONNECT (N)SUB-PANEL 100A|240V (E)INVERTER MSP | UTILITY (N)AC DISCONNECT 60A|240V (N)ENPHASE: COMBINER BOX 80A|240V 1'-6" 1'-6" 1'-6" 1'-6" 3'-0" 3'-0" 1'-6" 1'-6" 1'-11"1'-11" (E)SYSTEM #1 SOLAR MODULES ENPHASE:IQ7PLUS-72-2-US MICRO-INVERTER LARSUN SOLAR CSLB: #583458 (C-46) ADDRESS: 439 E HARRISON ST. UNIT E CITY|ZIP: CORONA | CA | 92879 PHONE: (951) 298-9007 best solar (17) CANADIAN SOLAR: CS3N-395MS MODULES (17)ENPHASE: IQ7PLUS-72-2-US MICRO-INVERTERS INSTALL A NEW 6.71kW (DC)|6.08kW(AC)|6.12kW (CEC AC) PV SOLAR SYSTEM ON AN (E) RESIDENTIAL ROOF. ALL WORK TO BE CONDUCTED UNDER AN ACTIVE CSLB LICENSE & SHALL ADHERE TO ALL FEDERAL|STATE|LOCAL LAWS & CODES. PLEASE REFERENCE ALL CODE(S) THROUGHOUT THIS PLAN SET FOR FULL COMPLIANCE. This item has been digitally signed and sealed on 04/29/2022 405 W. Alpine Ave - 2017720009/06/22 S E N W SCALE ·ALL GROUNDING PER CEC 250 & 690 · THE DE-RATE FACTOR FOR CONDUCTORS IN RACEWAY THRU AN ATTIC PER [NEC 310.15(2)(B)], THE LOCATION OF THE DC RACEWAYS BENEATH THE ROOF, TO NOT BE CLOSER THAN, & RUN PERPENDICULAR TO, 10" OF THE ROOF DECK AS REQUIRED BY, PROVIDE A VISUAL BREAK UTILITY DISCONNECT AT THE SERVICE METER LOCATION · THE PHOTOVOLTAIC INSTALLATION MEETS RPU INTERCONNECT STANDARDS THRU THE INSTALLATION OF A UTILITY DISCONNECT W/ VISUAL BREAK BLADES, IN ADDITION THE INVERTER MANUFACTURE MEETS ALL [UL 1741] ANTI ISLANDING CRITERIA. ·WORKING CLEARANCES AROUND THE EXISTING ELECTRICAL EQUIPMENT, AS WELL AS, THE NEW ELECTRICAL EQUIPMENT WILL BE MAINTAINED IN ACCORDANCE ·SPACING MUST BE MAINTAINED BETWEEN ANY PLUMBING SEWER VENTS EXTENDING THROUGH THE ROOF & THE UNDERSIDE OF THE PHOTOVOLTAIC PANELS MAINTAIN 12” MINIMUM HORIZONTALLY THE PHOTOVOLTAIC INVERTER WILL BE LISTED AS [UL 1741] COMPLIANT ·ALL METALLIC RACEWAYS & EQUIPMENT SHALL BE BONDED & ELECTRICALLY CONTINUOUS. ·PHOTOVOLTAIC ARRAYS SHALL BE PROVIDED W/ DC GROUND-FAULT PROTECTION. ·DC GROUNDING ELECTRODE CONDUCTOR SHALL BE SIZED ACCORDINGLY ·AC GROUNDING ELECTRODE CONDUCTOR SHALL BE SIZED ACCORDINGLY ·GROUND BUSHINGS ARE REQUIRED AROUND PRE-PUNCHED CONCENTRIC KNOCKOUTS ON THE DC SIDE OF THE SYSTEM ·THE GROUNDING ELECTRODE CONDUCTOR MUST BE PROTECTED FROM PHYSICAL DAMAGE BETWEEN THE GROUNDING ELECTRODE AND THE PANEL (OR INVERTER) IF SMALLER THAN #6 COPPER WIRE ·THE GROUNDING ELECTRODE CONDUCTOR WILL BE CONTINUOUS, EXCEPT FOR SPLICES WITH IRREVERSIBLE COMPRESSION TYPE CONNECTOR ·THE BACKFED PV BREAKER(S) AT THE MAIN PANEL WILL BE INSTALLED AT THE OPPOSITE END OF THE BUS BAR FROM THE MAIN BREAKER AND THAT A PERMANENT WARNING LABEL WITH THE FOLLOWING MARKING WILL BE PROVIDED ADJACENT TO THE BREAKER(S): "WARNING PHOTOVOLTAIC CONNECTION. DO NOT RELOCATE THIS OVERCURRENT DEVICE." #10-24 S.S. LOCK NUT #10-24 S.S. EXTERNAL TOOTH LOCK 'STAR' WASHER #10-24 x 3 4" S.S. HCS BOLT S.S. SET SCREW INCLUDED S.S. HARDWARE 'RAIL TO RAIL BONDING' LAY IN LUG TERMINAL AL/CU DUAL RATED (TIN PLATED CU) LOCKNUT BONDING BASE 'SPLICE BAR' 'EMT' CONDUIT 'EMT' CONNECTOR CONTINUOUS GROUND STRIP INSULATION # 6 AWG BARE CU WIRE SEALING LOCKNUT AS NEEDED GROUND BUSHING W/ LAY-IN LUG #6 AWG BARE CU WIRE # 6 AWG BARE CU WIRE MICRO-INVERTER / OPTIMIZER *SELF GROUNDED BONDING BASE 'SPLICE BAR' JUNCTION BOX MODULE(TYP.) STANDARD RAIL *SELF GROUNDED BONDING & GROUNDING TO BE FIELD VERIFIED! (DRAWING FOR ILLUSTRATION PURPOSE(S) ONLY) ELECTRICAL EQUIPMENT LAYOUTGROUNDING NOTES PREPARED BY:DATE: PROJECT #: SHEET NAME: SHEET #: PROPOSED EQUIPMENT:SCOPE OF WORK: HOMEOWNER: CONTRACTOR: PV-E.01 ELECTRICAL4/28/2022 HP-192 THE DAI TRAN RESIDENCE 405 W ALPINE AVE. SANTA ANA | CA | 92707 APN #: 41018218 ALL-AMERICAN SOLAR SERVICES L.L.C. x AJC 3/32" = 1'-0" SYSTEM V. DROP | RISE TOTAL (%) [+/-] 0.99 CONDUIT TYPE: EMT SIZE: 3/4-IN. RAN ON ROOFTOP &/OR ALONG EAVE (EXACT LOCATION TO VARY NEMA 3R JUNCTION BOX (E)AC DISCONNECT (N)SUB-PANEL 100A|240V (E)INVERTER MSP | UTILITY (N)AC DISCONNECT 60A|240V (N)ENPHASE: COMBINER BOX 80A|240V (E)SYSTEM #1 SOLAR MODULES ENPHASE:IQ7PLUS-72-2-US MICRO-INVERTER LARSUN SOLAR CSLB: #583458 (C-46) ADDRESS: 439 E HARRISON ST. UNIT E CITY|ZIP: CORONA | CA | 92879 PHONE: (951) 298-9007 best solar (17) CANADIAN SOLAR: CS3N-395MS MODULES (17)ENPHASE: IQ7PLUS-72-2-US MICRO-INVERTERS INSTALL A NEW 6.71kW (DC)|6.08kW(AC)|6.12kW (CEC AC) PV SOLAR SYSTEM ON AN (E) RESIDENTIAL ROOF. ALL WORK TO BE CONDUCTED UNDER AN ACTIVE CSLB LICENSE & SHALL ADHERE TO ALL FEDERAL|STATE|LOCAL LAWS & CODES. PLEASE REFERENCE ALL CODE(S) THROUGHOUT THIS PLAN SET FOR FULL COMPLIANCE. 405 W. Alpine Ave - 2017720009/06/22 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: Phone Number: 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 405 West Alpine Ave Santa Ana CA 92707 Larsun Solar LLC 1C46 1043108 X X X X X X X X X X Posese Pulu (626) 277 - 3616 5/3/2022 permitting@harnesspower.com 405 W. Alpine Ave - 2017720009/06/22 CS3N-380|385|390|395|400MS 380 W ~ 400 W BLACK FRAME ON BLACK BACKSHEET MONO PERC MODULE Canadian Solar (USA) Inc. is committed to providing high quality solar products, solar system solutions and services to customers around the world. Canadian Solar was recognized as the No. 1 module supplier for quality and performance/price ratio in the IHS Module Customer Insight Survey, and is a leading PV project developer and manufacturer of solar modules, with over 52 GW deployed around the world since 2001. MORE RELIABLE Comprehensive LID / LeTID mitigation technology, up to 50% lower degradation Module power up to 400 W Module efficiency up to 19.7%400 W Better shading tolerance Minimizes micro-crack impacts * For detailed information, please refer to the Installation Manual. MORE POWER Lower LCOE & BOS cost HiKuBlack Heavy snow load up to 5400 Pa, enhanced wind load up to 2400 Pa* 3000 Oak Road, Suite 400, Walnut Creek, CA 94597, USA, www.csisolar.com/na, service.ca@csisolar.com 12 Years Years products you order or use. Please contact your local Canadian Solar sales representative in which the products will be used. PRODUCT CERTIFICATES* MANAGEMENT SYSTEM CERTIFICATES* *According to the applicable Canadian Solar Limited Warranty Statement. Enhanced Product Warranty on Materials and Workmanship* Linear Power Performance Warranty* 1 st year power degradation no more than 2% Subsequent annual power degradation no more than 0.55% Canadian Solar (USA) Inc. IEC 61215 / IEC 61730 / CE FSEC (US Florida) UL 61730 / IEC 61701 / IEC 62716 d P d W M i l May 2021 | All rights reserved | Module Product Datasheet v2.7_F30_J2_NACanadian Solar (USA) Inc. PARTNER SECTION ENGINEERING DRAWING (mm)CS3N-400MS / I-V CURVES products due to the on-going innovation and product enhancement. CSI Solar Co., Ltd. reserves the right to make necessary adjustment to the information described herein at any time without further notice. professional skills and please carefully read the safety and installation instructions before using our PV modules. MECHANICAL DATA Data Cell Type Mono-crystalline Cell Arrangement 132 [2 X (11 X 6) ] Dimensions Weight Front Cover 3.2 mm tempered glass Frame Anodized aluminium alloy Cable 4 mm2 (IEC), 12 AWG (UL) Cable Length (Including Connector) 1650 mm (65.0 in) (-) / 1000 mm (39.4 in) (+)* Connector T4 series or MC4 Per Pallet 30 pieces 720 pieces * For detailed information, please contact your local Canadian Solar sales and technical representatives. TEMPERATURE CHARACTERISTICS Data -0.34 % / °C -0.26 % / °C 0.05 % / °C Nominal Module Operating Temperature 41 ± 3°C V A 12 11 10 7 6 5 4 3 2 1 0 V A 1000 W/m 2 2 600 W/m2 400 W/m2 200 W/m2 5°C 25°C 45°C 65°C 12 11 10 7 6 5 4 3 2 1 0 06 5 5 0 5 5 4 0 4 5 3 0 3 5 2 0 2 5 1 0 1 5 06 5 5 0 5 5 4 0 4 5 3 0 3 5 2 0 2 5 1 0 1 5 Rear View Mounting Hole 1 1 5 5 1 3 0 0 1000 6- 5 -XU[TJOTM .URK 3U[TZOTM .URK A A B B 1 4 Frame Cross Section A - A B - B 25 35 35 35 ELECTRICAL DATA | STC* CS3N 380MS 385MS 390MS 395MS 400MS 380 W 385 W 390 W 395 W 400 W Opt. Operating Voltage (Vmp) 36.4 V 36.6 V 36.8 V 37.0 V 37.2 V Opt. Operating Current (Imp) 10.44 A 10.52 A 10.60 A 10.68 A 10.76 A Open Circuit Voltage (Voc) 43.7 V 43.9 V 44.1 V 44.3 V 44.5 V Short Circuit Current (Isc) 11.26 A 11.32 A 11.38 A 11.44 A 11.50 A 19.2% 19.4% 19.7%18.7% 18.9% Operating Temperature 1000V (IEC/UL) Module Fire Performance TYPE 1 (UL 61730 1500V) or TYPE 2 (UL 61730 1000V) or CLASS C (IEC 61730) 20 A Class A Power Tolerance * Under Standard Test Conditions (STC) of irradiance of 1000 W/m2, spectrum AM 1.5 and cell temperature of 25°C. ELECTRICAL DATA | NMOT* CS3N 380MS 385MS 390MS 395MS 400MS 285 W 34.1 V 8.35 A 41.3 V 9.08 A 289 W 34.3 V 8.42 A 41.5 V 9.13 A 293 W 34.5 V 8.48 A 41.7 V 9.18 A 296 W 34.7 V 8.54 A 41.9 V 9.22 A 300 W 34.9 V 8.60 A 42.1 V 9.27 A Opt. Operating Voltage (Vmp) Opt. Operating Current (Imp) Open Circuit Voltage (Voc) Short Circuit Current (Isc) 2, spectrum AM 1.5, ambient temperature 20°C, wind speed 1 m/s. 405 W. Alpine Ave - 2017720009/06/22 405 W. Alpine Ave - 2017720009/06/22 The high-powered smart grid-ready Enphase IQ 7 Micro and Enphase IQ 7+ Micro dramatically simplify the installation process while EGLMIZMRKXLILMKLIWXW]WXIQIJƤGMIRG] 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 )RPMKLXIRƎQSRMXSVMRKERHEREP]WMWWSJX[EVI 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 [EVVERX]SJYTXS]IEVW 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 and 72-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 ŵ'SRƤKYVEFPIJSVZEV]MRKKVMHTVSƤPIW Meets CA Rule 21 (UL 1741-SA) * The IQ 7+ Micro is required to support 72-cell modules.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 k )RTLEWI)RIVK]%PPVMKLXWVIWIVZIH%PPXVEHIQEVOWSVFVERHWYWIHEVIXLITVSTIVX]SJ)RTLEWI)RIVK]-RG 2018-05-24 INPUT DATA (DC) IQ7-60-2-US / IQ7-60-B-US IQ7PLUS-72-2-US / IQ7PLUS-72-B-US Commonly used module pairings¹ 235 W - 350 W + 235 W - 440 W + Module compatibility 60-cell PV modules only 60-cell and 72-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 4:EVVE]GSRƤKYVEXMSR 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 0 A 0 A Power factor setting 1.0 1.0 Power factor (adjustable) 0.7 leading ... 0.7 lagging 0.7 leading ... 0.7 lagging EFFICIENCY @240 V @208 V @240 V @208 V 4IEO')'IJƤGMIRG]97.6 % 97.6 % 97.5 % 97.3 % ')'[IMKLXIHIJƤGMIRG]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 (IQ7-60-2-US & IQ7PLUS-72-2-US) MC4 (or Amphenol H4 UTX with additional Q-DCC-5 adapter) Connector type (IQ7-60-B-US & IQ7PLUS-72-B-US) Friends PV2 (MC4 intermateable). Adaptors for modules with MC4 or UTX connectors: - PV2 to MC4: order ECA-S20-S22 - PV2 to UTX: order ECA-S20-S25 Dimensions (WxHxD) 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 and NEC-2017 section 690.12 and C22.1-2015 Rule 64-218 Rapid Shutdown of PV Systems, for AC and DC conductors, when installed according manufacturers instructions. Enphase IQ 7 and IQ 7+ Microinverters 405 W. Alpine Ave - 2017720009/06/22 The Enphase IQ Combiner 3 with Enphase IQ Envoy consolidates interconnection equipment into a single enclosure and streamlines PV and storage installations by providing a consistent, pre-wired solution for residential applications. It offers up to four 2-pole input circuits and Eaton BR series busbar assembly. Enphase IQ Combiner 3 (X-IQ-AM1-240-3) To learn more about Enphase offerings, visit enphase.com Data Sheet Enphase Networking Smart Includes IQ Envoy for communication and control Flexible networking supports Wi-Fi, Ethernet, or cellular Optional AC receptacle available for PLC bridge Provides production metering and optional consumption monitoring Simple Reduced size from previous combiner Centered mounting brackets support single stud mounting Supports back and side conduit entry Up to four 2-pole branch circuits for 240 VAC plug-in breakers (not included) 80 A total PV or storage branch circuits Reliable ŵ(YVEFPI 2680GIVXMƤIH 2)1%X]TI 3R enclosure Five-year limited warranty UL listed To learn more about Enphase offerings, visit enphase.com © 2018 Enphase Energy. All rights reserved. Enphase, the Enphase logo, IQ Combiner 3, and other trademarks or service names are the trademarks of Enphase Energy, Inc. 2019-11-04 MODEL NUMBER IQ Combiner 3 <-5%1 IQ Combiner 3 with Enphase IQ Envoy printed circuit board for integrated revenue grade PV production QIXIVMRK %27-' ERH STXMSREPconsumption QSRMXSVMRK ACCESSORIES and REPLACEMENT PARTS (not included, order separately) )RTLEWI 1SFMPI 'SRRIGXƎ ')0013()1 +]IEV HEXE TPER ')0013()1 +]IEV HEXE TPER ')0013()11 +FEWIH 08)1]IEVHEXE TPER Plug and play industrial grade cellular modem with data plan for systems up to 60 QMGVSMRZIVXIVW %ZEMPEFPI MR XLI 97'EREHE1I\MGS4YIVXS 6MGSERH XLI 97 :MVKMR -WPERHW [LIVI XLIVI MWEHIUYEXI GIPPYPEV WIVZMGI MR XLI MRWXEPPEXMSR EVIE 'SRWYQTXMSR 1SRMXSVMRK'8 CT-200-SPLIT Split core current transformers enable whole home consumption QIXIVMRK 'SRWYQTXMSR QSRMXSVMRK MW VIUYMVIH JSV )RTLEWI 7XSVEKI 7]WXIQW Wireless USB adapter '3117/-8 -RWXEPPIH EX XLI -5)RZS] *SVGSQQYRMGEXMSRW[MXL )RTLEWI )RGLEVKIƎWXSVEKI ERH )RTLEWI )RTS[IVƎ WQEVX W[MXGL-RGPYHIW 97&GEFPI JSV GSRRIGXMSR XS -5 )RZS]SV )RTLEWI -5 'SQFMRIVƎ ERH EPPS[W VIHYRHERX [MVIPIWW GSQQYRMGEXMSR [MXL )RGLEVKI ERH )RTS[IV Circuit Breakers &6/% &6/% &6/%4 7YTTSVXW )EXSR &6&6&6&6&6&6ERH &6GMVGYMX FVIEOIVW 'MVGYMX FVIEOIVTSPI%)EXSR &6 'MVGYMX FVIEOIVTSPI%)EXSR &6 Circuit breaker, 2 pole, 20A, Eaton BR220 )40'Power line carrier (communication bridge pair), quantity - one pair <%409+%GGIWWSV]VIGITXEGPI JSV 4S[IV 0MRI 'EVVMIV MR -5 'SQFMRIV VIUYMVIH JSV )40' XA-ENV-PCBA-3 Replacement IQ Envoy printed circuit board (PCB) for Combiner 3 ELECTRICAL SPECIFICATIONS Rating Continuous duty System voltage :%',^ Eaton BR series busbar rating % 1E\GSRXMRYSYW GYVVIRX VEXMRK SYXTYX XS KVMH % 1E\JYWIGMVGYMX VEXMRK SYXTYX 90 A &VERGL GMVGYMXW WSPEV ERHSV WXSVEKI 9T XS JSYV TSPI )EXSR &6 WIVMIW (MWXVMFYXIH +IRIVEXMSR (+ FVIEOIVW SRP] RSX MRGPYHIH 1E\GSRXMRYSYW GYVVIRX VEXMRK MRTYX JVSQ 4: 64 A 1E\XSXEP FVERGL GMVGYMX FVIEOIV VEXMRK MRTYX %SJ HMWXVMFYXIH KIRIVEXMSR %[MXL -5 )RZS]FVIEOIV MRGPYHIH 4VSHYGXMSR 1IXIVMRK '8 200 A solid core pre-installed and wired to IQ Envoy MECHANICAL DATA (MQIRWMSRW ;\,\( \ \ GQ ű\ ű\ ű ,IMKLX MW GQ [MXL QSYRXMRK FVEGOIXW Weight OK PFW Ambient temperature range {' XS {' {XS {* Cooling Natural convection, plus heat shield Enclosure environmental rating 3YXHSSV2680GIVXMƤIH2)1%X]TI 6TSP]GEVFSREXI GSRWXVYGXMSR Wire sizes %XS %FVIEOIV MRTYXW XS %;+ GSTTIV GSRHYGXSVW %FVIEOIV FVERGL MRTYX XS %;+GSTTIV GSRHYGXSVW 1EMR PYK GSQFMRIH SYXTYX XS %;+GSTTIV GSRHYGXSVW 2IYXVEP ERH KVSYRH XS GSTTIV GSRHYGXSVW %P[E]WJSPPS[ PSGEP GSHI VIUYMVIQIRXWJSV GSRHYGXSV WM^MRK Altitude 8S QIXIVW JIIX INTERNET CONNECTION OPTIONS Integrated Wi-Fi FKR Ethernet 3TXMSREP 'EX) SV 'EX 984 )XLIVRIX GEFPI RSX MRGPYHIH Cellular 3TXMSREP')0013()1 + SV ')0013()1 + SV ')0013()11 +FEWIH 08)1 (not included) COMPLIANCE Compliance, Combiner 90 '%2'7%'2S'*64EVX 'PEWW &-')7 4VSHYGXMSR QIXIVMRK %27- ' EGGYVEG] GPEWW 4: TVSHYGXMSR Compliance, IQ Envoy 90 '%2'7%2S Enphase IQ Combiner 3 405 W. Alpine Ave - 2017720009/06/22 The Enphase Q Aggregator and Enphase Q Cable are part of the sixth generation Enphase IQ System. These accessories provide simplicity, reliability, and faster installation times. . Enphase Q Aggregator and Q Cable Accessories To learn more about Enphase offerings, visit enphase.com Data Sheet Enphase Q Cable Accessories Enphase Q Aggregator Reduces electrical labor and eliminates wire nuts for safer, faster installations Aggregates up to three fully populated 20A branch circuits Supports solar arrays of up to 11.5 kW with a single rooftop aggregator Enphase Q Cable Two-wire, double-insulated Enphase Q Cable is 50% lighter than the previous generation Enphase cable New cable numbering and plug and play connectors speed up installation and simplify wire management Link connectors eliminate cable waste Field-Wireable Connectors Easily connect Q cables on the roof without complex wiring Make connections from any open connector and center feed any section of cable within branch limits Available in male and female connector types To learn more about Enphase offerings, visit enphase.com © 2017 Enphase Energy. All rights reserved. All trademarks or brands used are the property of Enphase Energy, Inc. 2017-04-05 Q AGGREGATOR SPECIFICATIONS Model number Q-BA-3-1P-60 Dimensions 190 mm (W) x 227 mm (D) x 80 mm (H) (7.5 in (W) x 9 in (D) x 3.2 in (H)) Enclosure rating NEMA3 (up to 45° from horizontal) Temperature range -40° C to +55° C (-40° F to +122° F) Compliance UL1703, EN62109, UL6703A Q CABLE SPECIFICATIONS Voltage rating 600V (connector rating 250 V) Cable temperature rating 90° C (194° F) 'IVXMƤGEXMSR UL3003, DG cable Flame test rating FT4 Compliance RoHS, OIL RES I, CE, UV resistant, combined UL for Canada and United States Cable insulator rating THHN/THWN-2 dry/wet Q CABLE TYPES / ORDERING OPTIONS Model Number Max Nominal Voltage Connector Spacing PV Module Orientation Connector Count per Box Q-12-10-240 250 VAC 1.3 m (4.2 ft)Portrait 240 Q-12-17-240 250 VAC 2.0 m (6.5 ft)Landscape (60-cell) 240 Q-12-20-200 250 VAC 2.3 m (7.5 ft)Landscape (72-cell) 200 ENPHASE Q CABLE ACCESSORIES Name Model Number Description Enphase Q Aggregator Q-BA-3-1P-60 Combines up to three microinverter branches into one home run. Field-wireable connector (male) Q-CONN-10M Make connections from any Q Aggregator open connector Field-wireable connector (female) Q-CONN-10F Make connections from any Q Cable open connector Cable Clip Q-CLIP-100 Used to fasten cabling to the racking or to secure looped cabling Disconnect tool Q-DISC-10 Disconnect tool for Q Cable connectors, DC connectors, and AC module mount Q Aggregator sealing caps (male) Q-BA-CAP-10 Sealing cap for unused aggregator connections Q Cable sealing caps (female)Q-SEAL-10 One needed to cover each unused connector on the cabling Terminator Q-TERM-10 Terminator cap for unused cable ends Replacement DC Adaptor (MC4) Q-DCC-2 DC adaptor to MC4 (max voltage 100 VDC) Replacement DC Adaptor (UTX) Q-DCC-5 DC adaptor to UTX (max voltage 100 VDC) Enphase Q Cable Accessories TERMINATOR Terminator cap for unused cable ends, sold in packs of ten (Q-TERM-10) SEALING CAPS Sealing caps for unused aggregator and cable connections (Q-BA-CAP-10 and Q-SEAL-10) DISCONNECT TOOL Plan to use at least one per installation, sold in packs of ten (Q-DISC-10) CABLE CLIP Used to fasten cabling to the racking or to secure looped cabling, sold in packs of ten (Q-CLIP-100) 405 W. Alpine Ave - 2017720009/06/22 © 2020 IronRidge, Inc. FlashVue Certification Letter - 1 28357 Industrial Blvd Hayward, CA 94545 1-800-227-9523 www.IronRidge.comAttn: Corey Geiger, COO, IronRidge Inc. Date: September 18th, 2020 Re: Structural Certification for the IronRidge FlashVue This letter certifies the structural capacity of IronRidge FlashVue for use as a roof attachment for flush mounted PV solar systems. The FlashVue assembly consists of an aluminum bracket cap (GripCap or GripCap Plus) and an 8” x 12” aluminum flashing. FlashVue is fastened to an underlying roof rafter using a 5/16” x 4.25” lag bolt. The full assembly details are shown in Exhibit EX-0019. The referenced uplift, and lateral capacities of FlashVue are based on mechanical load tests conducted along the three respective load directions shown in Figure 1, using a Universal Instron Test Unit in accordance with ASTM D1761-20 “Standard Test Methods for Mechanical Fasteners in Wood and Wood-Based Materials”. For each load test, a FlashVue assembly using GripCap or GripCap Plus was installed on a sample roof deck composed of 15/32” OSB Board over 2x4 rafters. The moisture content and the specific gravity of the rafters were measured per ASTM D2395-17 “Standard Test Methods for Density and Specific Gravity (Relative Gravity) of Wood and Wood-Based Materials”. The recorded moisture content of the rafters among all sample roof decks is between 10% and 15%. For each load direction, the tests provided different capacity results for Flashvue assemblies using GripCap or GripCap Plus. The tabulated results reported in this letter are the lesser of the allowable capacities for GripCap or GripCap Plus and therefore are applicable to Flashvue using either bracket cap. The critical failure mode along the uplift direction was observed on the Flashvue using GripCap Plus as the pullout of the 5/16” lag bolt from the rafter. The average peak loads recorded at the ultimate failure point is 3483 lbs. on rafters with a measured specific gravity of 0.50. A safety factor of 3 was applied which results in an allowable uplift capacity of 1161 lbs. Along the lateral direction (parallel to rafter), the controlling failure mode was observed in the tests using GripCap Plus as the bending yielding of the 5/16” lag bolt. The average peak load recorded at the ultimate failure point is 1060 lbs. A safety factor of 3 was applied which results in an allowable capacity of 353 lbs. in the lateral direction along the roof slope. The dominating failure mode observed for the lateral direction (perpendicular to rafter) was observed in the tests for the assembly using GripCap as the compressive rupture of the OSB board adjacent to the rafter. The average peak load recorded at the ultimate failure point is 772 lbs. A safety factor of 2.54 was applied according to National Design Specification for Wood Construction (NDS-2018) which results in an allowable capacity along the cross slope lateral direction of 304 lbs. Figure 1: FlashVue Assembly and Applied Loading Directions (using GripCap or GripCap Plus). © 2020 IronRidge, Inc. FlashVue Certification Letter - 2 28357 Industrial Blvd Hayward, CA 94545 1-800-227-9523 www.IronRidge.com Table 1 Notes: (1) The summarized results are the lesser of the allowable capacities of assemblies using GripCap or GripCap Plus and shall be applicable to Flashvue using either bracket cap. (2) Capacities apply to rafter size of 2x4 or greater, a deck thickness 15/32” or greater, and lag bolts secured within the center 1/3 of rafter width with a minimum 2.5” end distance. Rafters should be in sound structural condition with no sign of rot or decay. (3) Deviation reflects the variance of the highest or the lowest test value from the group mean for the respective load direction. (4) Safety Factor is associated with the respective failure mode recorded and determined by the specific code as shown on Page 1. (5) Allowable capacity is equal to Average Peak Load at Failure divided by its associated Safety Factor. (6) The uplift allowable capacity in Table 1 applies to rafters with a specific gravity (SG) of 0.5 or higher. For a wood species with specific gravity lower than 0.50 the allowable uplift capacity shall be adjusted by a factor of ቀ ீ Ǥହቁ య మ per National Design Specification (NDS-2018) Eq. (12.2-1). Results of common wood species are adjusted and provided in Table 2 below. Sincerely, Gang Xuan, SE Senior Structural Engineer Load Direction Specimen Quantity Average Peak Load at Failure (lbs) Deviation of Test Results (3) Critical Failure Mode Safety Factor (4)Allowable Capacity (lbs) (5) Uplift Load Perpendicular to Roof Surface 5 3483 6.80% Lag pull out from rafter 3 1161(6) Lateral Load (Parallel to Rafter)5 1060 10%Bending yielding of lag bolt 3 353 Lateral Load (Perpendicular to Rafter)5 772 5% Compressive rupture of roof deck adjacent to rafter 2.54 304 Table 1: IronRidge FlashVue Allowable Capacities (1)(2) Wood Species Specific Gravity Allowable Uplift Capacity (lbs) Douglas Fir, South 0.46 1025 Hem, Fir (North)0.46 1025 Hem, Fir 0.43 926 Spruce, Pine, Fir 0.42 894 Table 2: IronRidge FlashVue Allowable Uplift Capacities for Rafter with SG Less Than 0.50 Date: 2020.09.18 12:16:52 -07'00' 405 W. Alpine Ave - 2017720009/06/22 0,1 *ULS&DS 0,1 (;+,%,7 (; *ULS&DS 3OXV )/$6+98( *5,3&$3 $1' *5,3&$3 3/86 &$1 %( ,167$//(' ,1 $1< 25,(17$7,21 $6 6+2:1 $%29( .QRZQ LQ WKH 0DUNHW DV *ULS&DS ,7(012 '(6&5,37,21 %2/7 /$* ; 0,1,080 :$6+(5 (3'0 %$&.(' *5,3&$3 0,// 25 %/$&. *5,3&$3 3/86 %/$&. )0 )/$6+,1* 0,// 25 %/$&. $66< )/$6+98( ':* 12 (; 405 W. Alpine Ave - 2017720009/06/22 Tech Brief Solar Is Not Always Sunny Over their lifetime, solar panels experience countless extreme weather events. Not just the worst storms in years, but the worst storms in 40 years. High winds capable of ripping panels from a roof, and snowfalls weighing enough to buckle a panel frame. XR Rails are the structural backbone preventing these results. They resist uplift, protect DJDLQVWEXFNOLQJDQGVDIHO\DQGHIFLHQWO\ transfer loads into the building structure. Their superior spanning capability requires fewer roof attachments, reducing the number of roof penetrations and the amount of installation time. XR Rail Family Force-Stabilizing Curve Sloped roofs generate both vertical and lateral forces on mounting rails which can cause them to bend and twist. The curved shape of XR Rails is specially designed to increase strength in both directions while resisting the twisting. This unique feature ensures greater security during extreme weather and a longer system lifetime. Compatible with Flat & Pitched Roofs Roof Mount utilizes XR Rails, along with optional all-in-one attachments, WRVHFXUHV\VWHPVXVK against residential roofs. Roof Mount utilizes XR Rails, along with optional all-in-one attachments, WRVHFXUHV\VWHPVXVK against residential roofs. Corrosion-Resistant Materials XR Rails are compatible with FlashFoot and other pitched roof attachments. IronRidge offers a range of tilt leg RSWLRQVIRUDW roof mounting applications. All XR Rails are made of marine-grade aluminum alloy, then protected with an DQRGL]HGQLVK$QRGL]LQJSUHYHQWVVXUIDFH and structural corrosion, while also providing a more attractive appearance. XR Rail Family 7KH;55DLO)DPLO\RIIHUVWKHVWUHQJWKRIDFXUYHGUDLOLQWKUHHWDUJHWHGVL]HV(DFKVL]HVXSSRUWVVSHFLF design loads, while minimizing material costs. Depending on your location, there is an XR Rail to match. © 2014 IronRidge, Inc. All rights reserved. Visit www.ironridge.com or call 1-800-227-9523 for more information. Version 1.11 Tech Brief Rail Selection The following table was prepared in compliance with applicable engineering codes and standards. Values are based on the following criteria: ASCE 7-10, Roof Zone 1, Exposure B, Roof Slope of 7 to 27 degrees and Mean %XLOGLQJ+HLJKWRIIW9LVLW,URQ5LGJHFRPIRUGHWDLOHGVSDQWDEOHVDQGFHUWLFDWLRQV Load Rail Span Snow (PSF) Wind (MPH) 45 4 6 8 10 12 None 100 120 140 XR10 XR100 XR1000 160 10-20 100 120 140 160 30 100 160 40 100 160 50-70 160 80-90 160 XR100 XR100 is the ultimate residential mounting rail. It supports a range of wind and snow conditions, while also maximizing spans up to 8 feet. 8 spanning capability Heavy load capability &OHDU EODFNDQRGL]HGQLVK Internal splices available XR10 ;5LVDVOHHNORZSUROHPRXQWLQJ rail, designed for regions with light or no snow. It achieves 6 foot spans, while remaining light and economical. 6 spanning capability Moderate load capability &OHDUDQRGL]HGQLVK Internal splices available XR1000 XR1000 is a heavyweight among solar mounting rails. Its built to handle extreme climates and spans 12 feet or more for commercial applications. 12 spanning capability Extreme load capability &OHDUDQRGL]HGQLVK Internal splices available 405 W. Alpine Ave - 2017720009/06/22 Tech Brief Class A Fire Rating Background $OOURRQJSURGXFWVDUHWHVWHGDQG FODVVLHGIRUWKHLUDELOLW\WRUHVLVWUH 5HFHQWO\WKHVHUHUHVLVWDQFHVWDQGDUGV ZHUHH[SDQGHGWRLQFOXGHVRODUHTXLSPHQW DVSDUWRIWKHURRIV\VWHP6SHFLFDOO\WKLV UHTXLUHVWKHPRGXOHVPRXQWLQJKDUGZDUH DQGURRIFRYHULQJWREHWHVWHGWRJHWKHUDV DV\VWHPWRHQVXUHWKH\DFKLHYHWKHVDPH UHUDWLQJDVWKHRULJLQDOURRIFRYHULQJ $GRSWLRQRIWKHVHQHZUHTXLUHPHQWVZLOO EHJLQLQ&DOLIRUQLDLQDQGH[WHQGWR WKHUHVWRIWKHFRXQWU\LQ /XUT8OJMK)KXZOIGZOUT ,Q$XJXVW,URQ5LGJHZDVWKHUVW FRPSDQ\WRUHFHLYHD&ODVV$)LUH5DWLQJڐ WKHKLJKHVWSRVVLEOHUDWLQJڐIURP,QWHUWHN *URXSSOFD1DWLRQDOO\5HFRJQL]HG7HVWLQJ /DERUDWRU\ ,URQ5LGJH5RRI0RXQWSURGXFWVZHUHWHVWHG RQDWDQGVORSHGURRIVLQDFFRUGDQFHZLWK WKHQHZ8/ 8/WHVWVWDQGDUGV 7KHWHVWLQJHYDOXDWHGWKHV\VWHPڕVDELOLW\WR UHVLVWDPHVSUHDGEXUQLQJPDWHULDODQG VWUXFWXUDOGDPDJHWRWKHURRI 5HIHUWRWKHWDEOHEHORZWRGHWHUPLQHWKH UHTXLUHPHQWVIRUDFKLHYLQJD&ODVV$)LUH 5DWLQJRQ\RXUQH[WSURMHFW Test Setup Solar Modules 6RODUPRGXOHVDUHJLYHQD7\SH FODVVLFDWLRQEDVHGRQWKHLU PDWHULDOVDQGFRQVWUXFWLRQ Mounting System 0RXQWLQJLVWHVWHGDVSDUWRID V\VWHPWKDWLQFOXGHVW\SHWHVWHG PRGXOHVDQGUHUDWHGURRIFRYHULQJ Roof Covering 5RRIFRYHULQJSURGXFWVDUHJLYHQD )LUH&ODVV5DWLQJRI$%RU&EDVHG RQWKHLUWHVWHGUHUHVLVWDQFH $EXUQLQJZRRGHQEORFNLVSODFHGRQPRGXOHDVDIDQEORZVDWPSK )ODPHFDQQRWEHVHHQRQXQGHUVLGHRIURRIZLWKLQ PLQXWHV Burning Brand Test )ODPHDWVRXWKHUQHGJHRIURRILVDLPHGXSWKHURRIDVDIDQEORZVDW PSK7KHDPHFDQQRWVSUHDGIHHWRUPRUHLQPLQXWHV Spread of Flame Test Fire Testing Process Roof Slope Mount Module Fire Rating* 6WHHS6ORSH ݭ GHJUHHV )OXVK 7\SH Class A 7LOW 7\SH Class A /RZ6ORSH GHJUHHV )OXVK 7\SH Class A 7LOW 7\SH Class A &ODVV$UDWHG39V\VWHPVFDQEHLQVWDOOHGRQ&ODVV$%DQG&URRIV Tech Brief © 2015 IronRidge, Inc. All rights reserved. Visit www.ironridge.com or call 1-800-227-9523 for more information. Version 1.12 More Resources ,OXK8GZOTM)KXZOIGZK 9LVLWRXUZHEVLWHWRGRZQORDGWKHRIFLDO8/ FHUWLFDWLRQGRFXPHQW Go to IronRidge.com +TMOTKKXOTM)KXZOIGZOUT2KZZKXY :HRIIHUFRPSOHWHHQJLQHHULQJUHVRXUFHV DQGSUHVWDPSHGFHUWLFDWLRQOHWWHUV Go to IronRidge.com Frequently Asked Questions What is a module type? 7KHQHZ8/VWDQGDUGLQWURGXFHVWKHFRQFHSWRID 39PRGXOHW\SHEDVHGRQFRQVWUXFWLRQSDUDPHWHUV DQGUHSHUIRUPDQFHSDUDPHWHUV7KHSXUSRVHRI WKLVFODVVLFDWLRQLVWRFHUWLI\PRXQWLQJV\VWHPVZLWKRXW QHHGLQJWRWHVWLWZLWKHYHU\PRGXOH =NGZXUUTMSGZKXOGRYGXKIU\KXKJ% $OOUHUDWHGURRQJPDWHULDOVDUHFRYHUHGZLWKLQWKLV FHUWLFDWLRQLQFOXGLQJFRPSRVLWLRQVKLQJOHFOD\DQG FHPHQWWLOHPHWDODQGPHPEUDQHURRIV What if I have a Class C roof, but the jurisdiction now requires Class A or B? *HQHUDOO\ROGHUURRIVZLOOW\SLFDOO\EHژJUDQGIDWKHUHG LQڙDQGZLOOQRWUHTXLUHUHURRQJ+RZHYHULIRU PRUHRIWKHURRQJPDWHULDOLVUHSODFHGIRUWKHVRODU LQVWDOODWLRQWKHFRGHUHTXLUHPHQWZLOOEHHQIRUFHG =NKXKOYZNKTK]XKXGZOTMXKW[OXKSKTZIUJKROYZKJ% ,%& )LUHFODVVLFDWLRQ5RRIWRS PRXQWHGSKRWRYROWDLFV\VWHPVVKDOOKDYHWKHVDPHUH FODVVLFDWLRQDVWKHURRIDVVHPEO\UHTXLUHGE\6HFWLRQ Where is a Class A Fire Rating required? 7KHJHQHUDOUHTXLUHPHQWIRUURRQJV\VWHPVLQWKH,%& UHIHUVWRD&ODVV&UHUDWLQJ&ODVV$RU%LVUHTXLUHGIRU DUHDVVXFKDV:LOGODQG8UEDQ,QWHUIDFHDUHDV :8, DQG IRUYHU\KLJKUHVHYHULW\DUHDV0DQ\RIWKHVHDUHDVDUH IRXQGWKURXJKRXWWKHZHVWHUQ8QLWHG6WDWHV&DOLIRUQLD KDVWKHPRVW&ODVV$DQG%URRIUHUDWLQJUHTXLUHPHQWV GXHWRZLOGUHFRQFHUQV Are standard mid clamps covered? 0LGFODPSVDQGHQGFODPSVDUHFRQVLGHUHGSDUWRIWKH 39ژV\VWHPڙDQGDUHFRYHUHGLQWKHFHUWLFDWLRQ =NGZGZZGINSKTZYGTJGYNOTMYGXKJKKSKJ compatible with Class A? $WWDFKPHQWVDQGWKHLUUHVSHFWLYHDVKLQJVDUHQRW FRQVWLWXHQWVRIWKHUDWLQJDWWKLVWLPH$OOFRGHFRPSOLDQW DVKLQJPHWKRGVDUHDFFHSWDEOHIURPDUHUDWLQJ VWDQGSRLQW What mounting height is acceptable? 8/UHWHVWLQJZDVSHUIRUPHGZLWKDJDSRIڙZKLFKLV FRQVLGHUHGZRUVWFDVHLQWKHVWDQGDUG7KHUHIRUHWKH UDWLQJLVDSSOLFDEOHWRDQ\PRGXOHWRURRIJDS 'S/XKW[OXKJZUOTYZGRRYQOXZOTMZUSKKZZNKXK code? 1R,URQ5LGJHDFKLHYHGD&ODVV$UHUDWLQJZLWKRXWDQ\ DGGLWLRQDOUDFNLQJFRPSRQHQWV =NGZJKZKXSOTKY,OXK)RGYYOIGZOUT% )LUH&ODVVLFDWLRQUHIHUVWRDUHUHVLVWDQFHUDWLQJ V\VWHPIRUURRIFRYHULQJPDWHULDOVEDVHGRQWKHLUDELOLW\ WRZLWKVWDQGUHH[SRVXUH &ODVV$HIIHFWLYHDJDLQVWVHYHUHUHH[SRVXUH &ODVV%HIIHFWLYHDJDLQVWPRGHUDWHUHH[SRVXUH &ODVV&HIIHFWLYHDJDLQVWOLJKWUHH[SRVXUH What if the roof covering is not Class A rated? 7KH,URQ5LGJH&ODVV$UDWLQJZLOOQRWGLPLQLVKWKHUH UDWLQJRIWKHURRIZKHWKHU&ODVV$%RU& =NGZZORZYOYZNKZORZSU[TZY_YZKSXKXGZKJLUX% 7KHWLOWPRXQWV\VWHPLVUDWHGIRUGHJUHHVDQGXSDQG DQ\URRIWRPRGXOHJDSRUPRXQWLQJKHLJKW 405 W. Alpine Ave - 2017720009/06/22 AUTHORIZATION TO MARK Applicant: Manufacturer: Address:Address: Country:Country: Contact:Contact: Phone:Phone: FAX:FAX: Email:Email: Standard(s): Product: Brand Name: Models: This Authorization to Mark is for the exclusive use of Intertek's Client and is provided pursuant to the Certification agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Authorization to Mark. Only the Client is authorized to permit copying or distribution of this Authorization to Mark and then only in its entirety. Use of Interteks Certification mark is restricted to the conditions laid out in the agreement and in this Authorization to Mark. Any further use of the Intertek name for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. Initial Factory Assessments and Follow up Services are for the purpose of assuring appropriate usage of the Certification mark in accordance with the agreement, they are not for the purposes of production quality control and do not relieve the Client of their obligations in this respect. Intertek Testing Services NA Inc. 545 East Algonquin Road, Arlington Heights, IL 60005 Telephone 800-345-3851 or 847-439-5667 Fax 312-283-1672 UL Subject 2703 Outline of Investigation for Rack Mounting Systems and Clamping Devices for Flat-Plate Photovoltaic Modules and Panels, Issue Number: 1, October 4, 2010 XR Rails with Integrated Grounding. XR Rails IronRidge Roof Mount Control Number: 4007559 Authorized by: for Thomas J. Patterson, Certification Manager This document supersedes all previous Authorizations to Mark for the noted Report Number. yschwarz@ironridge.com jnorsworthy@ironridge.com Party Authorized To Apply Mark: Same as Manufacturer Report Issuing Office: Lake Forest, CA Yann Schwarz Jim Norsworthy (800) 227-9523 (800) 227-9523 (707) 459-1833 (707) 459-1833 IronRidge, Inc.IronRidge, Inc. 1495 Zephyr Ave Hayward, CA 94544 1435 Baechtel Road Willits, CA 95490 USA USA This authorizes the application of the Certification Mark(s) shown below to the models described in the Product(s) Covered section when made in accordance with the conditions set forth in the Certification Agreement and Listing Report. This authorization also applies to multiple listee model(s) identified on the correlation page of the Listing Report. This document is the property of Intertek Testing Services and is not transferable. The certification mark(s) may be applied only at the location of the Party Authorized To Apply Mark. Page 1 of 3 ATM for Report 101541132LAX-002 ATM Issued: 24-Apr-2015 ED 16.3.15 (1-Jan-13) Mandatory AUTHORIZATION TO MARK Applicant: Manufacturer: Address:Address: Country:Country: Contact:Contact: Phone:Phone: FAX:FAX: Email:Email: Standard(s): Product: Brand Name: Models: XR Rails This Authorization to Mark is for the exclusive use of Intertek's Client and is provided pursuant to the Certification agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Authorization to Mark. Only the Client is authorized to permit copying or distribution of this Authorization to Mark and then only in its entirety. Use of Interteks Certification mark is restricted to the conditions laid out in the agreement and in this Authorization to Mark. Any further use of the Intertek name for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. Initial Factory Assessments and Follow up Services are for the purpose of assuring appropriate usage of the Certification mark in accordance with the agreement, they are not for the purposes of production quality control and do not relieve the Client of their obligations in this respect. Intertek Testing Services NA Inc. 545 East Algonquin Road, Arlington Heights, IL 60005 Telephone 800-345-3851 or 847-439-5667 Fax 312-283-1672 UL Subject 2703 Outline of Investigation for Rack Mounting Systems and Clamping Devices for Flat-Plate Photovoltaic Modules and Panels, Issue Number: 1, October 4, 2010 XR Rails with Integrated Grounding. IronRidge Roof Mount Control Number: 4008377 Authorized by: for Thomas J. Patterson, Certification Manager This document supersedes all previous Authorizations to Mark for the noted Report Number. yschwarz@ironridge.com jnorsworthy@ironridge.com Party Authorized To Apply Mark: Same as Manufacturer Report Issuing Office: Lake Forest, CA Yann Schwarz Jim Norsworthy Or Dave Taggart (800) 227-9523 (707) 363-3025 (707) 459-1833 (510) 225-0975 IronRidge, Inc.IronRidge, Inc. 1495 Zephyr Ave Hayward, CA 94544 1495 Zephyr Ave Hayward, CA 94544 USA USA This authorizes the application of the Certification Mark(s) shown below to the models described in the Product(s) Covered section when made in accordance with the conditions set forth in the Certification Agreement and Listing Report. This authorization also applies to multiple listee model(s) identified on the correlation page of the Listing Report. This document is the property of Intertek Testing Services and is not transferable. The certification mark(s) may be applied only at the location of the Party Authorized To Apply Mark. Page 2 of 3 ATM for Report 101541132LAX-002 ATM Issued: 24-Apr-2015 ED 16.3.15 (1-Jan-13) Mandatory 405 W. Alpine Ave - 2017720009/06/22 AUTHORIZATION TO MARK Applicant: Manufacturer: Address:Address: Country:Country: Contact:Contact: Phone:Phone: FAX:FAX: Email:Email: Standard(s): Product: Brand Name: Models: XR Rails with Integrated Grounding. IronRidge Roof Mount XR Rails for Thomas J. Patterson, Certification Manager This document supersedes all previous Authorizations to Mark for the noted Report Number. This Authorization to Mark is for the exclusive use of Intertek's Client and is provided pursuant to the Certification agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this Authorization to Mark. Only the Client is authorized to permit copying or distribution of this Authorization to Mark and then only in its entirety. Use of Interteks Certification mark is restricted to the conditions laid out in the agreement and in this Authorization to Mark. Any further use of the Intertek name for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. Initial Factory Assessments and Follow up Services are for the purpose of assuring appropriate usage of the Certification mark in accordance with the agreement, they are not for the purposes of production quality control and do not relieve the Client of their obligations in this respect. Intertek Testing Services NA Inc. 545 East Algonquin Road, Arlington Heights, IL 60005 Telephone 800-345-3851 or 847-439-5667 Fax 312-283-1672 UL Subject 2703 Outline of Investigation for Rack Mounting Systems and Clamping Devices for Flat-Plate Photovoltaic Modules and Panels, Issue Number: 1, October 4, 2010 Party Authorized To Apply Mark: Same as Manufacturer Report Issuing Office: Lake Forest, CA Control Number: 4008083 Authorized by: (800) 227-9523 (480) 967-2038 (707) 459-1833 (480) 829-0838 yschwarz@ironridge.com andy@precisiondie.com IronRidge, Inc.Precision Die & Stamping, Inc. 1495 Zephyr Ave Hayward, CA 94544 1704 W. 10th Street Tempe, AZ 85281 USA USA Yann Schwarz Andy Frola This authorizes the application of the Certification Mark(s) shown below to the models described in the Product(s) Covered section when made in accordance with the conditions set forth in the Certification Agreement and Listing Report. This authorization also applies to multiple listee model(s) identified on the correlation page of the Listing Report. This document is the property of Intertek Testing Services and is not transferable. The certification mark(s) may be applied only at the location of the Party Authorized To Apply Mark. Page 3 of 3 ATM for Report 101541132LAX-002 ATM Issued: 24-Apr-2015 ED 16.3.15 (1-Jan-13) Mandatory 5224 South 39th Street, Phoenix, Arizona 85040 tel: (602) 438-2500 fax: (602) 438-2505 ROC#291316 www.smleng.com Starling Madison Lofquist, Inc. Consulting Structural and Forensic Engineers IronRidge February 17, 2017 1495 Zephyr Ave Page 1 of 20 Hayward, CA 94544 Attn: Mr. David F. Taggart, Vice President Products Subject: IronRidge XR100 Rail, Roof Flush Mounting System Structural Analysis Dear Sir: We have analyzed the IronRidge XR100 Rail for the subject solar module support system and determined that, for the configurations and criteria described below, it is in compliance with the applicable sections of the following Reference Documents: Codes: ASCE/SEI 7-10 Min. Design Loads for Buildings & Other Structures California Building Code 2016 Edition Other: AC428, Acceptance Criteria for Modular Framing Systems Used to Support PV Modules, dated Effective November 1, 2012 by ICC-ES Aluminum Design Manual, 2015 Edition The IronRidge XR100 Rail is an extruded aluminum section with an overall depth of 2.438 in. and a net area of 0.583 sq.in. The rails are used to support solar modules, typically, on the roof of a building. See Exhibit 0011 attached. The modules are clamped to the rails by the IronRidge Module Mounting Clamps as shown in the attached Exhibit. The rails are attached to aluminum angle brackets that are either attached directly to the roof framing or attached to a stand that is screwed to the roof framing. The rails are mounted across the slope with a small clearance (flush mounting) to the underlying roof structure. The installed solar modules are at the same slope as the underlying roof structure. All loads are transferred to the roof framing through the angle brackets by simple bi-axial flexure of the rails. The maximum span of the rails is governed by either the mid-span flexural stresses or the deflection requirement that the rail not come into contact with the roof. The effect of seismic loads (for all design categories A-F) have been determined to be less than the effect due to wind loads in all load conditions and combinations. Therefore, the maximum allowable spans for common load cases are shown in the tables below. Tables 1A-9A are for modules with a maximum long dimension of 67.5 inches and Tables 1B-9B are for modules with a maximum long dimension of 78.5 inches. 405 W. Alpine Ave - 2017720009/06/22 405 W. Alpine Ave - 2017720009/06/22 4730 Madison Road, Cincinnati, Ohio 45227-1426 Phone 513 533-6200 Fax 513 871-4084 Web site www.ilsco.com Canada 1050 Lakeshore Road East, Mississauga, Ontario, Canada L5E1E4 Phone 905 274-2341 Fax 905 274-8763133 Catalog Figure Ground Wire Bolt Dimensions Hex Number Number Range Size C D E F G H T Size * GBL-4 1 4-14 10 7/32 5/8 31/64 1-3/32 13/64 25/64 51/64 Slot + ‡GBL-4SS 2 4-14 10 7/32 5/8 31/64 1-3/32 13/64 25/64 51/64 Slot GBL-1/0 2 1/0-14 1/4 9/32 51/64 27/32 1-5/8 7/16 5/8 1-5/32 Slot GBL-250 3 250kcmil-6 1/4 9/32 31/64 1 2-3/16 29/64 7/8 1-23/32 7/32 Dual Rated Lay-In Ground Lug TYPE GBL Features •Manufactured from high strength 6061-T6 aluminum alloy •Electro-tin plated •Lay-in feature Fig. 1 Fig. 2 Fig. 3 Benefits •Suitable for use with copper or aluminum conductors •Provides low contact resistance •Provides ease of installation All wire sizes, unless noted otherwise, are American Wire Gauge (AWG) UL File E34440 * UL 467 and UL 486A/B Listed + UL 467 Listed ‡ GBL-4SS is UL2703 Listed UL E354420 Vol. 2 + Supplied with stainless steel hardware. Meets ASTM B117-09 and is resistant to outdoor salt spray DE-OX®oxide inhibitor is recommended for all aluminum terminations Optional MH Series mounting hardware kits available, consult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lpine Ave - 2017720009/06/22 RECOMMENDED SPECIFICATION FOR LABELS & PLACARDS; · RED LETTERING W/ WHITE BACKGROUND · LETTER HEIGHT OF 3 8" · LETTERS TO BE CAPITALIZED · ARIAL OR SIMILAR FONT · WEATHER RESISTANT · REFLECTIVE ALL LABELS TO BE PLACED ON THE INTERIOR & EXTERIOR OF EVERY; · DC CONDUIT, RACEWAYS, ENCLOSURES & CABLE ASSEMBLIES; ·· EVERY 10' ·· W/IN 1' OF EVERY TURN & BEND ·· W/IN 1' OF ROOF & CEILING ASSEMBLIES; & ·· EVERY WALL & BARRIER DIRECTORY PLACARD MUST BE INSTALLED AT THE MAIN SERVICE PANEL SHOWING LOCATION(S) FOR; · MAIN SERVICE DISCONNECTS · PHOTOVOLTAIC SOLAR INSTALLED · EQUIPMENT INSTALLED SIGNAGE NOTES LEGEND WARNING SIGNAGE PLACEMENT DRAWING IS TO ILLUSTRATE TYPICAL PLACEMENT OF PLACARDS & LABELING FOR INSPECTION PURPOSE. PLACEMENT TO BE FIELD VERIFIED FOR ACCURACY PREPARED BY:DATE: PROJECT #: SHEET NAME: SHEET #: PROPOSED EQUIPMENT:SCOPE OF WORK: HOMEOWNER:CONTRACTOR: PV-S.03 SIGNAGE4/28/2022 HP-192 THE DAI TRAN RESIDENCE 405 W ALPINE AVE. SANTA ANA | CA | 92707 APN #: 41018218 ALL-AMERICAN SOLAR SERVICES L.L.C. x AJC (E) AC DISCONNECT MSP-UTILITY (E) INVERTER (E) SOLAR MODULES CAUTION DO NOT RELOCATE THIS OVERCURRENT DEVICE DUAL POWER SOURCES UTILITY GRID & PHOTOVOLTAIC SOLAR SOLAR CIRCUIT BREAKER DO NOT RELOCATE THIS OVERCURRENT DEVICE IF GROUND FAULT IS INDICATED, ALL NORMALLY FUNCTIONING CONDUCTORS MAY BE UNGROUNDED & ENERGIZED ELECTRIC SHOCK HAZARD EQUIPMENT IS BEING FED BY MULTIPLE SOURCES. TOTAL RATING OF ALL OVER-CURRENT DEVICES, EXCLUDING MAIN POWER SUPPLY, SHALL NOT EXCEED AMPACITY OF BUSBAR POWER OUTPUT SOURCE CONNECTION WARNING WARNING ELECTRIC SHOCK HAZARD PV SOLAR SYSTEM CONNECTED TERMINALS ON BOTH LINE & LOAD SIDE MAY BE ENERGIZED IN THE OPEN POSITION ELECTRIC SHOCK HAZARD RATED AC OUTPUT CURRENT 55.36A RATED AC OPERATING VOLTAGE 240V PHOTOVOLTAIC SYSTEM AC DISCONNECT UTILITY PV ARRAY J-BOX AC DISCONNECT EQUIPMENT TO BE HUNG @ 36" - 75" O.C. MAX. (ABOVE GRADE) MAIN SERVICE PANEL UTILITY METER RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM AC DISCONNECT CAUTION SOLAR CIRCUIT ADDITIONAL POWER SOURCE BEING SUPPLIED TO THIS BUILDING WITH DISCONNECTS AS SHOWN: WARNING WARNING WARNING 405 W ALPINE AVE. - SANTA ANA - 92707 WARNING DIRECTORY MAP PLACE ON MSP - UTILITY; CEC 705.10 DUAL POWER SOURCES PLACE ON MSP - UTILITY; NEC 705.12(B)(3) DC CONDUCTORS PLACE ON MSP - UTILITY; NEC 690.35(F) DO NOT ADD LOADS PLACE ON COMB. PANEL - SUB-PANEL; NEC 690.33(E)(2) PV SYSTEM CONNECTED PLACE ON MSP - UTILITY SOLAR C/B - DO NOT RELOCATE PLACE NEAR OCPD IN MAIN JUNCTION BOX (AC) PLACE ON J-BOXES POWER SOURCE OUTPUT PLACE ON MSP-UTILITY; CEC 705.12 (B)(2)(3)(B) AC DISCONNECT RATING PLACE ON DISCONNECT; CEC 690.52 DO NOT EXCEED BUSBAR PLACE ON MSP - UTILITY; CEC 705.12(B)(2)(3)(C) DO NOT TOUCH TERMINALS PLACE ON MSP - UTILITY; CEC 690.13(B) GROUND FAULT PLACE ON MSP - UTILITY; NEC 690.35(F) · RAPID SHUTDOWN (MICRO) · RAPID SHUTDOWN SWITCH PLACEMENT NO LESS THEN 3' OF DISCONNECT; CEC 690.56 - SEC. 690.56(3) · DERATE WARNING · DERATE (175A) PLACE ON MSP-UTILITY *USE WHEN MAIN BREAKER IS DE-RATED CAUTION SOLAR CIRCUIT PLACE EVERY 10', BEFORE & AFTER EVERY BEND; CEC 690.31(G)(3) !!! DO NOT ADD LOADS !!! PV SOLAR SYSTEM COMBINER PANEL WARNING TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUTDOWN PV SYSTEM & REDUCE SHOCK HAZARD IN THE ARRAY SOLAR ELECTRIC PV PANELS PV SOLAR SYSTEM EQUIPPED WITH RAPID SHUTDOWN JUNCTION BOX - AC COMBINER BOX N xxxA (N) SOLAR MODULES W/ MICRO-INVS. (N) AC DISCONNECT (N) COMBINER BOX (N) SUB-PANEL LARSUN SOLAR CSLB: #583458 (C-46) ADDRESS: 439 E HARRISON ST. UNIT E CITY|ZIP: CORONA | CA | 92879 PHONE: (951) 298-9007 best solar (17) CANADIAN SOLAR: CS3N-395MS MODULES (17) ENPHASE: IQ7PLUS-72-2-US MICRO-INVERTERS INSTALL A NEW 6.71kW (DC)|6.08kW(AC)|6.12kW (CEC AC) PV SOLAR SYSTEM ON AN (E) RESIDENTIAL ROOF. ALL WORK TO BE CONDUCTED UNDER AN ACTIVE CSLB LICENSE & SHALL ADHERE TO ALL FEDERAL|STATE|LOCAL LAWS & CODES. PLEASE REFERENCE ALL CODE(S) THROUGHOUT THIS PLAN SET FOR FULL COMPLIANCE. 405 W. Alpine Ave - 2017720009/06/22