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Home My WebLink About3229 S Park Dr Unit# 2 - PlanDrafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 10 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 SCOPE OF WORK TO INSTALL A ROOF MOUNTED SOLAR PHOTOVOLTAIC (PV) SYSTEM AT THE LUONG RESIDENCE LOCATED AT 3229 PARK DR, SANTA ANA, CA 92707 THE POWER GENERATED BY THE PV SYSTEM WILL BE INTERCONNECTED WITH THE UTILITY GRID THROUGH THE EXISTING ELECTRICAL SERVICE EQUIPMENT. THE PV SYSTEM DOES NOT INCLUDE STORAGE BATTERIES. SYSTEM RATING 2.8 KW DC STC EQUIPMENT SUMMARY 7 SOLARIA POWERX-400R SOLAR MODULES 7 ENPHASE IQ8M-72-2-US MICRO INVERTERS 125A PV DEDICATED LOAD CENTER SUNPOWER RESIDENTIAL MONITORING SYSTEM PVS6 IRONRIDGE XR10 RAIL RACKING SYSTEM WITH INTEGRATED GROUNDING PEGASUS COMPOSITION L-FOOT KIT MOUNTS & FLASHINGS SHEET INDEX T-01 COVER PAGE PV-01 SITE MAP & PV LAYOUT PV-02 ELECTRICAL 1-LINE DIAGRAM PV-03 SYSTEM LABELING DETAIL PV-04 MOUNTING DETAIL PV-05 MODULE DATA SHEET PV-06 INVERTER DATA SHEET PV-07 INVERTER RAPID SHUTDOWN 690.12 COMPLIANCE PV-08 RACKING DATA SHEET PV-09 RACKING CALIFORNIA ENGINEERING REPORT & UL 2703 CERTIFICATION PV-10 MONITORING SYSTEM DATA SHEET PV-11 UL 2703 COMPATIBILITY CHART GOVERNING CODES ALL CONSTRUCTION TO COMPLY WITH THE FOLLOWING CODES: UNDERWRITERS LABORATORIES (UL) STANDARDS OSHA 29 CFR 1910.269 2022 CALIFORNIA ELECTRICAL CODE 2022 CALIFORNIA MECHANICAL CODE 2022 CALIFORNIA BUILDING CODE 2022 CALIFORNIA RESIDENTIAL CODE 2022 CALIFORNIA PLUMBING CODE 2022 CALIFORNIA FIRE CODE 2022 CALIFORNIA ENERGY CODE WITH 2022 CA ENERGY EFFICIENCY STANDARDS SITE SPECIFICATIONS APN: 410-252-19 LEGAL DESCRIPTION: TR 6906 BLK LOT 32 OCCUPANCY: R3- SINGLE FAMILY DWELLING CONSTRUCTION TYPE: VB DESIGN WIND SPEED: 100 MPH WIND EXPOSURE CATEGORY: B GROUND SNOW LOAD: 0 PSF NO AUTOMATIC FIRE SPRINKLER SYSTEM NUMBER OF STORIES: 1 T-01 Vicinity Map Existing ADU Bldg# 101117937 Elec# 20181863 The scope of the plans is for the installation of the solar photovoltaic system only and the approval is subject to compliance with all applicable city and state codes and regulations regarding construction. The approval of the plans does not constitute any certification of the accuracy, completeness, or building permit status of the existing buildings and structures as shown. 3229 S Park Dr Unit# 21/23/2024 PV-04 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Roof Load Calculation for Flush Mounted Panels Flush Mount Detail Module Weight (lbs)48.7 # of Modules 7 Total Module Weight (lbs)340.9 Rack Weight (lbs)39.5 Total System Weight (lbs)380.4 # of Standoffs 10 Max Spans between Standoffs (in)72 Loading per Standoff (lbs)38.04 Total Area (sq. ft.)147.3 Loading (PSF)2.58 MOUNTING DETAIL: 1. IronRidge XR10 Rail Racking System with Integrated Grounding 2. Pegasus Composition L-Foot Kit Mounts & Flashings 3. Racking loading calculations were performed for ASCE 7-16 wind speeds @ 100 mph for B wind exposure category. 4. Roof attachment hardware to be mounted to existing structure - 2''X4''@24'' O.C. RAFTERS at 72“ O.C. RAIL SPANS or less. 5. Lag bolts are 5/16” X 4.5” stainless steel with 2.5” minimum embedment into the roof rafters. 6. Roof sheathed with ½” plywood and upper surface is faced with felt paper. Finished roof surface is COMPOSITE SHINGLE. 7. Lag screws shall be at least 6 inches from any truss joints. 8. Mounts or/and mounting hardware will be sealed with Tremco Vulkem 116 Polyurethane Sealant or equivalent. 5/16" x 4.5" STAINLESS STEEL LAG BOLT WITH 2 1/2" MIN THREAD PENETRATION ALUMINUM PV FLASHING MODULE MOUNTING CLIP SOLAR MODULE SOLARMOUNT SUPPORT RAIL ALUMINUM "L-FOOT" BRACKET COMPOSITION ROOF EXISTING ROOF STRUCTURE 4” M a x H e i g h t LAG SCREW, 5/16 X 4.5" 18-8 SS BONDED EPDM WASHER L-FOOT COMP FLASHING SCALE 1:4 2.3" 3.5" 1.5" 9.0" 11.6" 0.7" 0.9" 2.4" SCALE 1:2 SCALE 1:5 Composition Flashing & L-Foot Kit for Railed Systems A REV PART NUMBER: PSCR-C0 ASIZE TITLE: Comments: L FOOT Mass = 0.3 lbs LAG / CAPTURED WASHER Mass = 0.1 lbs FLASHING Mass = 0.7 lbs PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF PEGASUS SOLAR INC. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF PEGASUS SOLAR INC IS PROHIBITED. 5 4 3 2 1 CONFIDENTIAL DRAWN: NW DRAWN: PWDRAWN: PWDRAWN: PWDRAWN: PW CHECKED: EKS SCALE: SHEET: 1 OF 1 24” O.C. 24” O.C. Existing Roof Structure Existing Roof Structure Attachment Span Max 72” OC Attachement Span Max 72” OC This item has been digitally signed and sealed on Dec 15, 2023 3229 S Park Dr Unit# 21/23/2024 PV-02 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 ELECTRICAL NOTES: System Conﬁ guration Number of Strings 1 Modules per String 7 Number of Micro-Inverters 7 Module Model Solaria PowerX-400R Inverter Model Enphase iQ8M-72-2-US Micro Inverters Service Bus Ampere Rating 125A Main Breaker Ampere Rating 100A Max PV AC Output Current 9.5A PV OCPD Size - PV AC Current @125%(1) 15A DC Watts STC 2.8kW Operating AC Voltage 240V Inverter Ratings: Enphase iQ8M-72-2-US Max Input Voltage: 60V DC Output Voltage: 240 VAC Max Output Power: 325W Max Output Current = 1.35A UL1741/IEEE 1547, NEMA 6 1. All conductors shall be copper. All components are UL listed and CEC certiﬁ ed, where warranted. 2. New electrical shall be located at least three (3) feet from gas meter or gas shut- off valves. CPC1208.7.1; CEC 110.26. 3. Grounding electrode conductor shall be sized per CEC 250.66. 4. AIC rating for the main breaker and solar breaker shall have an equal or greater AIC ratings than the existing breakers. CEC 690.13(E). 5. Modules and racking grounding method- All modules will be grounded in accordance with code and the manufacturer’s installation instructions - UL 2703 compliant IronRidge XR Integrated Grounding System using UFO Grounding Mid Clamps and T-Bolt Grounding Lugs - See attached cut sheet. 6. If the existing main service panel does not have veriﬁ able grounding electrode, a grounding electrode rod shall be installed, where #8 THWN-2 Ground Serves as both Equipment Ground and Grounding Electrode Conductor. Supplemental grounding electrode required where existing grounding electrode has resistance of more than 25 ohms, or if resistance testing results are not provided (CEC 690.47(A)). If required, multiple grounding electrodes must be at least 6’ apart. (CEC 250.53 (A)(3). 7. The GEC / EGC shall be continuous, or when spliced, the splice shall be made by irreversible crimp or exothermic weld. 8. Exposed non-current carrying metal parts of module frames, equipment, and conductor enclosures shall be grounded in accordance with 250.13 or 250.136 (a) regardless of voltage. 9. AC and DC Conductor sizing and terminations at J-boxes were calculated in accordance with 2022 CEC. All wires to be provided with strain relief at all entry to junction boxes as required by the box listing. Solar module and rail grounding: UL 2703 compliant IronRidge XR Integrated Grounding System SINGLE LINE DIAGRAM: (2) #12 AWG USE-2 Conductors - Enphase Q Cable (2) #12 AWG - Enphase Q Cable (1) #6 AWG Bare Ground Free cable, not in conduit, securely fastened PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN PV Array (P) 7 Solaria PowerX-400R Solar Modules with 7 Enphase iQ8M-72-2-US Micro Inverters Integrated DC and AC cables and connectors Enphase Micro-Inverter Solar Module Typical of 7 7 Junction Box (P) UL Listed, NEMA3R Mounted on Rail/Roof (2) #10 AWG THWN-2 (1) #8 AWG THWN-2 Ground In 3/4” E.M.T. or Equivalent EXISTING (3) #1 AWG THHN (1) #8 AWG THHN Ground In 1 1/4” PVC or Equivalent (3) #10 AWG THWN-2 (1) #8 AWG THWN-2 Ground In 3/4” E.M.T. or Equivalent Existing Ground May require new grounding electrodes - see notes below Utility Service 100A Main OCPD 100A Main OCPD M (E ) - E x i s t i n g (P ) - P r o p o s e d G GUtility Bi-Directional Electric Meter (1) 15A 2 Pole PV Back-Fed Circuit Breaker - shall be positioned at the opposite end of main breaker Main Service Panel (E) 1PH 3W 240VAC 125A Bus Rating (E) 100A Main OCPD Non-Center Fed (E) - RAPID SHUTDOWN Mounted on House Sub Panel (E) 125A Bus Rating (E) 100A Main OCPD Non-Center Fed (E) (1) 15APV OCPD (P) Mounted on ADU (1) 15A PV OCPD Module/Microinverter AC Connectors recognized as disconnect means complying with CEC 690.33 (1) 15A Mon OCPD (1) 15A PV OCPD PV Load Center (P) 125A Bus Rating (P) (1) 15A PV OCPD (P) (1) 15A Envoy Monitoring OCPD (P) Mounted on ADU Monitoring System (P) SunPower PVS6 UL Listed, NEMA3R (4) #14 AWG In 3/4” E.M.T. Solar Module Ratings: Solaria PowerX-400R Pmax - 400W Vmpp - 31.0V Impp - 12.9A Voc - 37.3V Isc - 13.68A 3229 S Park Dr Unit# 21/23/2024 PV-01 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Roof Access Roof Access (1) (2)(3)(4) (5) 36” Fire Pathway Driveway 36 ” 36 ” 18 ” 18 ” CONSTRUCTION SUMMARY 7 SOLARIA POWERX-400R SOLAR MODULES 7 ENPHASE IQ8M-72-2-US MICRO INVERTERS 125A PV DEDICATED LOAD CENTER SUNPOWER RESIDENTIAL MONITORING SYSTEM PVS6 IRONRIDGE XR10 RAIL RACKING SYSTEM WITH INTEGRATED GROUNDING PEGASUS COMPOSITION L-FOOT KIT MOUNTS & FLASHINGS 10 ATTACHMENT POINTS @ 72” O.C. MAX ROOF TYPE: COMPOSITE SHINGLE ROOF STRUCTURE: 2''X4''@24'' O.C. RAFTERS, 1/2” PLYWOOD DECKING ROOF PITCH: 4/12 CONSTRUCTION NOTES 1.) ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH THE MANUFACTURER’S INSTALLATION INSTRUCTIONS. 2.) ALL OUTDOOR EQUIPMENT SHALL BE RAIN TIGHT WITH MINIMUM NEMA 3R RATING. 3.) ALL LOCATIONS ARE APPROXIMATE AND REQUIRE FIELD VERIFICATION. 4.) THE SOLAR INSTALLATION SHALL NOT OBSTRUCT ANY PLUMBING OR MECHANICAL VENTS. 5.) A LADDER WILL BE IN PLACE FOR INSPECTIONS IN COMPLIANCE WITH CAL OSHA REGULATIONS. 6.) MODULE MOUNTING STRUCTURE WILL BE TIED DIRECTLY INTO STRUCTURAL ELEMENTS OF SINGLE FAMILY DWELLING ROOF TRUSSES OR BEAMS ACCORDING TO MOUNTING STRUCTURE DIRECTIONS. 7.) ROOF COVERINGS PENETRATIONS SHALL BE DESIGNED, INSTALLED AND MAINTAINED IN ACCORDANCE WITH CALIFORNIA BUILDING CODE AND THE APPROVED MANUFACTURER’S INSTRUCTIONS SUCH THAT THE ROOF COVERING SHALL SERVE TO PROTECT THE BUILDING OR STRUCTURE. (CRC R903). 8.) CONDUIT, WIRING SYSTEMS AND RACEWAYS FOR PHOTOVOLTAIC CIRCUITS SHALL BE LOCATED AS CLOSE AS POSSIBLE TO THE RIDGE OR HIP OR VALLEY AND FROM THE HIP OR VALLEY AS DIRECTLY AS POSSIBLE TO AN OUTSIDE WALL TO REDUCE TRIP HAZARDS AND MAXIMIZE VENTILATION OPPORTUNITIES. 9.) WHERE ALTERATIONS, REPAIRS OR ADDITIONS REQUIRING A PERMIT OCCUR, THE INDIVIDUAL DWELLING UNIT SHALL BE VERIFIED TO HAVE OR BE EQUIPPED TO HAVE SMOKE ALARMS LOCATED AS REQUIRED FOR NEW DWELLINGS, I.E: I) IN EACH SLEEPING ROOM. II) OUTSIDE EACH SEPARATE SLEEPING AREA IN THE IMMEDIATE VICINITY OF THE BEDROOMS. III) ON EACH ADDITIONAL STORY OF THE DWELLING - PER CRC R314.2.2 Property Line Scale: 1”=20’ 32 2 9 P a r k D r Existing ADU 1 Story Dwelling Existing Single Family 1 Story Dwelling LEGEND (2) - Sub Panel (5) - Solar Array(s) (3) - PV Load Center (4) - PV Monitoring - Attachment - Rail - Fire Setback (1) - Main Service Panel & Rapid Shutdown Solar Modules Cover Less than 33% of Total Roof Area No Fire Sprinklers Roof Surface: 850 Sq Ft PV Array Surface: 147.3 Sq Ft Percentage to Roof Surface: 17.3% This item has been digitally signed and sealed on Dec 15, 2023 3229 S Park Dr Unit# 21/23/2024 PV-03 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM MAIN PHOTOVOLTAIC SYSTEM DISCONNECT WARNING POWER SOURCE OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT DEVICE Main Service Panel Main Service Panel Main Service Panel Main Service Panel PHOTOVOLTAIC SYSTEM COMBINER PANEL DO NOT ADD LOAD BREAKERS Dedicated PV Load Center AC Disconnect WARNING DUAL POWER SUPPLY SECOND SOURCE IS PHOTOVOLTAIC SYSTEM RATED AC OUTPUT CURRENT: NOMINAL OPERATING AC VOLTAGE: 240V WARNING ELECTRIC SHOCK HAZARD TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION J-Box, Combiner Box, Enclosure AC Disconnect, Load Center, Inverter Main Service Panel Within 1m of Rapid shutdown Switch PHOTOVOLTAIC POWER SOURCE PHOTOVOLTAIC AC DISCONNECT Markings on System Output Conductors Raceways SYSTEM LABELING DETAIL: All Plaques and signage required by the 2022 edition of California Electrical Code will be installed as required. ANSI Z535.4-2011 Product Safety Signs and Labels, provides guidelines for suitable font sizes, words, colors, symbols, and location requirements for labels. The label shall be of sufﬁ cient durability to withstand the environment involved. Adhesive fastened signs may be acceptable if properly adhered. Vinyl signs shall be weather resistant. Alternate Power Source Placard shall be metallic or plastic with engraved or machine printed letters in a contrasting color to the plaque, include the location of meter, disconnects, inverter, the array and a footprint of the entire building and site. This plaque will be attached by pop rivets, screws or other approved fasteners. Minimum 3/8” letter height; all upper case letters Arial or similar font; red background with white lettering. If exposed to sunlight, it shall be UV resistant. The marking is required on interior and exterior electrical conduit (DC), enclosures, raceways, cable assemblies, junction boxes, combiner boxes and disconnects, every 10 feet, within 1 foot of turns or bends, within foot above and/or below penetrations of roofs/ceiling assemblies, walls or barriers. 3229 Park Dr Contractor: Solar Tech Energy Systems, El Cajon, CA, (619) 743-9193 MAX. CURRENT = 9.6A 3) 5) 4) 1) 2) 1! SERVICE POINT & UTILITY METERING & RAPID SHUTDOWN2! SUB PANEL 3! PV LOAD CENTER4! MODULE/MICROINVERTER AC CONNECTORS5! SOLAR ARRAY"S! MULTIPLE SOURCES OF POWER 9.5A 3229 S Park Dr Unit# 21/23/2024 Digitally sealed by RJM on Date: Job #: 12/15/23 Structural Analysis Report For Photovoltaic System Addition to Existing Structure At The LUONG Residence 3229 PARK DR SANTA ANA, CA 92707 12/15/23 Designed in Accordance with CBC 2022, ASCE 7-16 23-16828 E.O.R.: Ryan McPherson, P.E. 9240 Limonite Ave Jurupa Valley, CA 92509 Mobile: (909) 566-0066 Email: SE@mcpe.group 12/15/2023 11:51 AM 1 of 7 ©McPherson Engineering 3229 S Park Dr Unit# 21/23/2024 By: T.S. Date: 12/15/23 Project Info 3 Gravity Loads 4 Lateral Loads 5 Wind Uplift Design 6 Summary 7 Table Of Contents *Note: This engineering report is limited to the information presented to Engineer via plans, site information, photos, and written correspondence as provided by Client. On-site structural observations and verification of site conditions are not included herein. Engineering for manufactured products such as photovoltaic modules or racking systems is excluded from this report. Please refer to the manufacturer's specifications, certifications, and pre-engineered packages for product engineering. Installations of solar modules and related equipment must be performed in accordance with manufacturer recommendations, local codes, local regulations, industry best practices, and applicable safety standards. Owner and/or Contractor shall notify Engineer should any damage, deterioration, or descrepancies between current condition of the structure or otherwise as this letter describes before proceding with construction. This letter applies only to regions of the structure where solar modules will be supported and the supporting elements. 12/15/2023 11:51 AM 2 of 7 ©McPherson Engineering 3229 S Park Dr Unit# 21/23/2024 By: T.S. Date: 12/15/23 Location: 3229 PARK DR SANTA ANA, CA 92707 Existing Structure Info: Number of Stories = 1 Aroof =800 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 = 1.282 S1 = 0.460 Exposure Category = B Ult. Wind Speed = 100 m.p.h. P.V. Array Info: Model = SOLARIA POWERXT-400R-P Height of Panel = 64.72 in. Width of Panel = 47.40 in. Area of Panel = 21.3 ft.2 Number of New Panels = 7 Number of Exis. Panels = 0 Total Area of Array = 149.1 ft.2 Spacing of Anchors 6.0 ft. max. on cente rows of racks per panel 2 Panel Tilt = 7-27 deg Project Info 33.703703 -117.880887 12/15/2023 11:51 AM 3 of 7 ©McPherson Engineering 3229 S Park Dr Unit# 21/23/2024 By: T.S. Date: 12/15/23 Existing Loads: Roof Design Loads: Roofing = 4.0 p.s.f.Rolled Composition roofing Sheathing = 1.5 p.s.f.1/2" Plywood Framing = 1.5 p.s.f.2x 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 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 = 0.0 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 = 2.7 p.s.f.weight of panels including rack system DLr1_proposed =10.7 p.s.f.Proposed Roof Dead Load (applied to top only) DLr2_proposed =12.7 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) =22.4 kips Total Proposed Roof Load Wprop = (DLr1 + LLr) (Aroof - Aarray) + (DLr1_proposed + LLr_proposed) (Aarray) =19.8 kips Proposed Load Demand Gravity Loads Roof Live Loads need not be applied to the area covered with by PV panel where the clear space between the panels and the roof sureface is 24in or less, 1607.13.5.1 item 1 Exception Wprop - W ex =-11.54% TOTAL DECREASE IN GRAVITY LOADS, PANELS OK!Wex 12/15/2023 11:51 AM 4 of 7 ©McPherson Engineering 3229 S Park Dr Unit# 21/23/2024 By: T.S. Date: 12/15/23 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 =1.54 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) =1.03 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 =0.05 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 Shea Wexisting =8.0 kips Weight of Existing Structure Wpanels =0.4 kips Weight of Proposed Panels Vexisting = Cs W existing =1.3 kips Roof Level Shear of Existing Structure Vpanels = Cs W panels =0.1 kips Additional Roof Level Shear of Proposed Panels Vpanels Vexisting Lateral Loads T = Ct (hn)x = 4.96% < 10%PER C.E.B.C. 502.5 EXCEPTION, STRUCTURE DOES NOT REQUIRE SEISMIC RETROFIT, PANELS OK! 12/15/2023 11:51 AM 5 of 7 ©McPherson Engineering 3229 S Park Dr Unit# 21/23/2024 By: T.S. Date: 12/15/23 Rooftop Solar Panels Wind Pressures (Section 29.4, ASCE 7-16) Vult =100 mph Kzt =1.00 (sec 26.8.2)h = 15 ft Exposure Category = B Kz = 0.57 (sec 26.10.1) Roof Zone = 2 Kd =0.85 (sec 26.6) Roof θ = 7-27 deg Ke =1.00 (sec 26.9) qh = 0.00256 Kz Kzt Kd Ke V2 qh =12.40 (eq. 26.10-1) GPp =-2 uplift γE =1.5 (sec 29.4.4) γa =0.72 (fig 29.4-8) γE =1.5 FIG 29.4-7)γc =0.92 (fig 29.4-7)hpt =0 γa =0.72 (fig 29.4-8)γp =0.9 (fig 29.4-7)ω =0.00 deg (panel tilt) GPp =-2 uplift GCrm =1.4 uplift p = qh (GPp) γE γa (eq 29.4-7)p = qh (GCrn) γE γC γp (eq 29.4-6) p =-26.7 p.s.f.p =21.7 p.s.f. Check Anchorage to Existing Structur 0.6DL - 0.6W controlling load combination (eq. 16-15 for ASD) DL = 2.7 p.s.f.dead load of panel (inlcuding rack system) W = 26.7 p.s.f.wind load normal to face of panel Arealag =16.2 sq. ft.area tributary to each anchor SPanc =6.0 ft.spacing of anchors Puplift = Arealag (0.6DL - 0.6W) =233.0 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 W lag =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 6FT. MAX. O.C. W/ 2.5IN. MIN. PENETRATION Wind Uplift Anchorage Flush Mounted Panels - ASCE Section 29.4.4 (where applicable) Flat Roof Panels - ASCE Section 29.4.3 (where applicable) =0.27 < 1.00 Anchor is OK! 12/15/2023 11:51 AM 6 of 7 ©McPherson Engineering 3229 S Park Dr Unit# 21/23/2024 By: T.S. Date: 12/15/23 Gravity Loads: DEMAND DECREASED BY 11.54% = OK! Lateral Loads: DEMAND INCREASED BY 4.96% < 10% = OK! Anchorage: DEMAND OF 233.LB. < CAPACITY OF 851.2LB. = OK! USE (1) 5/16IN. DIA. LAG SCREW(S) AT 6FT. MAX. O.C. W/ 2.5IN. MIN. PENETRATION Summary: STRUCTURE IS ADEQUATE FOR THE PROPOSED PV ARRA ANCHORS ON EAVES/OVERHANGS ARE OK! Summary 12/15/2023 11:51 AM 7 of 7 ©McPherson Engineering 3229 S Park Dr Unit# 21/23/2024 Expedited Permit Process for PV Systems - Micro-Inverter1 Expedited Permit Process for PV Systems Micro-Inverter The Solar America Board for Codes and Standards (Solar ABCs) Expedited Permit Pro- cess provides a means to differentiate systems that can be permitted quickly and easily due to their similarity with the majority of small-scale PV systems. Those systems with unique characteristics may be handled with small additions to this Expedited Permit Process or may require much more information, depending on the uniqueness of the installation. The following pages contain forms for the Micro-Inverter to use with the Expedited Per- mit Process. The Standard String, AC Module, and Supply-Side Connection forms are also available as interactive PDF files at www.solarabcs.org/permitting. In jurisdic- tions that have adopted the Expedited Permit Process for PV Systems, these forms can be filled out electronically and submitted in either printed form and via email. An elec- tronic format is used so that the supplied information is standardized and legible for the local jurisdiction. 3229 S Park Dr Unit# 21/23/2024 Expedited Permit Process for PV Systems — Micro-Inverter 2 Expedited Permit Process for Small-Scale PV Systems Micro-Inverter The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been suggested to provide as a path to permit approval. Required Information for Permit: 1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings with a 3’ perimeter space at ridge and sides may not need separate ﬁre service review. 2. Electrical diagram showing PV array conﬁguration, wiring system, overcurrent protection, inverter, disconnects, required signs, and ac connection to building (see supplied standard electrical diagram). 3. Speciﬁcation sheets and installation manuals (if available) for all manufactured components including, but not limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system. Step 1: Structural Review of PV Array Mounting System Is the array to be mounted on a deﬁned, permitted roof structure? l Yes l No If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1. Roof Information: 1. Is the rooﬁng type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________ ____________________________________________________________________________________________________ If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…). 2. Does the roof have a single roof covering? l Yes l No If No, submit completed worksheet for roof structure WKS1. 3. Provide method and type of weatherprooﬁng roof penetrations (e.g. ﬂashing, caulk).____________________________ Mounting System Information: 1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap beneath the module frames? l Yes l No If No, provide details of structural attachment certiﬁed by a design professional. 2. For manufactured mounting systems, ﬁll out information on the mounting system below: a. Mounting System Manufacturer ___________Product Name and Model#________________________________ b. Total Weight of PV Modules and Rails ___________lbs c. Total Number of Attachment Points____________ d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1) e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for maximum spacing allowed based on maximum design wind speed) f. Total Surface Area of PV Modules (square feet)_________________ ft2 g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2 If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1. Step 2: Electrical Review of PV System (Calculations for Electrical Diagram) In order for a PV system to be considered for an expedited permit process, the following must apply: 1. PV modules, utility-interactive inverters, and combiner boxes are identiﬁed for use in PV systems. 2. The PV array is composed of 4 series strings or less per inverter. 3. The total inverter capacity has a continuous ac power output 13,440 Watts or less 4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)). 5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV system. Interactive PDF diagrams are available at www.solarabcs.org/permitting. Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant understand each blank to ﬁll in. If the electrical system is more complex than the standard electrical diagram can effectively communicate, provide an alternative diagram with appropriate detail. 3229 S Park Dr Unit# 21/23/2024 E x p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 3 Micro-Inverter Site Plan                3229 S Park Dr Unit# 21/23/2024 E x p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 4 Micro-Inverter Electrical Diagram Contractor Name, Address and Phone:One-Line Standard Electrical Diagram for Micro-Inverter PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV E1.1a SCALE NTS Date: SHEET Drawn By: Checked By: DESCRIPTION OR CONDUCTOR TYPE USE-2 or PV WIRE GEC EGC X ALL THAT APPLY EXTERIOR CABLE LISTED W/ INV. THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY NO DC GEC IF 690.35 SYSTEM THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY TAG 1 2 3 4 5 CONDUIT AND CONDUCTOR SCHEDULE COND. GAUGE MFG MFG NUMBER OF CONDUCTORS MFG Cable MFG Cable CONDUIT TYPE N/A N/A N/A SAME SAME CONDUIT SIZE N/A N/A N/A SAME SAME DESCRIPTION PV DC or AC MODULE DC/AC INVERTER (MICRO) J-BOX (IF USED) PV ARRAY AC COMB. PANEL (IF USED) GEN METER (IF USED) AC DISCONNECT (IF USED) SERVICE PANEL TAG 1 2 3 4 5 6 7 8 PART NUMBER NOTES FOR UNUSED MODULES PUT "N/A” in BLANK ABOVE 1 1 3 2 3 EQUIPMENT SCHEDULE 2 _____ MICRO-INVERTERS IN BRANCH- CIRCUIT MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC MOD ____ DC AC J-BOX 4 AC DISCO M BUILDING GROUNDING ELECTRODE G M UTILITY SERVICE MAIN SERVICE PANEL MAIN OCPD INVERTER OCPD 6 7 8 5 4 5 G SEE GUIDE APPENDIX D FOR INFORMATION ON MODULE AND ARRAY GROUNDING AC COMBINER PANEL G ____ MICRO-INVERTERS IN BRANCH- CIRCUIT 3229 S Park Dr Unit# 21/23/2024 E x p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 5 Contractor Name, Address and Phone:Notes for One-Line Standard Electrical Diagram for Single-Phase PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV E1.2a SCALE NTS Date: SHEET Drawn By: Checked By: MAX POWER-POINT CURRENT (IMP) MAX POWER-POINT VOLTAGE (VMP) OPEN-CIRCUIT VOLTAGE (VOC) SHORT-CIRCUIT CURRENT (ISC) MAX SERIES FUSE (OCPD) MAXIMUM POWER (PMAX) MAX VOLTAGE (TYP 600VDC) VOC TEMP COEFF (mV/oC or %/oC ) IF COEFF SUPPLIED, CIRCLE UNITS MODULE MAKE MODULE MODEL PV MODULE RATINGS @ STC (Guide Section 5) MAX DC VOLT RATING MAX POWER @ 40oC NOMINAL AC VOLTAGE MAX AC CURRENT MAX OCPD RATING INVERTER MAKE INVERTER MODEL INVERTER RATINGS (Guide Section 4) 1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE REQUIREMENT? YES NO N/A 2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE REQUIREMENT? YES NO N/A 3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT 4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER OCPD AMPERE RATING. (See Guide Section 9) 5) TOTAL OF ______ INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH MICRO- INVERTER CIRCUIT. DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120% BUSBAR EXCEPTION IN 690.64(B)(2)(a)? YES NO NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9): 1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP ____oC 2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE ____oC 2.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1oC). FOR LESS THAN 9 CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF 47oC OR LESS (ALL OF UNITED STATES), a) 12 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER FUSE. b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER FUSE. NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix E): OCPD = OVERCURRENT PROTECTION DEVICE NATIONAL ELECTRICAL CODE®REFERENCES SHOWN AS (NEC XXX.XX) NOTES FOR ALL DRAWINGS: SIGNS–SEE GUIDE SECTION 7 SIGN FOR DC DISCONNECT SIGN FOR INVERTER OCPD AND AC DISCONNECT (IF USED) No sign necessary since 690.51 marking on PV module covers needed information AC OUTPUT CURRENT NOMINAL AC VOLTAGE SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) Notes for Micro-Inverter Electrical Diagram 3229 S Park Dr Unit# 21/23/2024 Rev: 7/15/2021 RESIDENTIAL PHOTOVOLTAIC CHECKLIST SOL-01 CBC 2019 Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only Instructions: The licensed contractor of record shall complete all sections, answer the ten questions and sign the certification section below. A copy of this form shall be attached to each of TWO sets of plans, of minimum 11” x 17” size. If answering NO to any of the questions, plan check shall be required. Project Address: Contractor Company Name: Contractor License Number: YES NO Are the following applicable to the proposed project? 1. Will the PV system layout provide the required three-foot wide clear access pathways per Section 605.11 of the California Fire Code, and is this shown on the roof plan? 2. Will the PV system be installed on a roof having only one roofing layer with no overlays? 3. Will the PV array be flush mounted to the existing roof so that the plane of the modules (panels) are parallel to the plane of the roof? 4. Will the PV system weigh maximum 4 pounds per square feet or less? 5. Will the PV system be installed where the modules do not overhang any roof edges (such as eaves, gabled ends, ridges and hips)? 6. Will the PV system be installed with a space of 2” minimum to 10” maximum between the underside of modules and the surface of the roof? 7. Will the PV system be installed without using any ballast system or counter-weight system? 8. Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet and is this maximum horizontal spacing shown on the plans? 9. Will the minimum 5/16” lag screws be installed with a minimum of 2-1/2 inch embedment into roof rafters (with pre-drilled holes) and is this minimum embedment shown on the plans? 10. Are ALL the structural pages of the plans stamped and signed by a California licensed professional engineer? (including project specific site plan, PV layout, anchorage spacing, anchorage details and manufacturer’s PV support information.) I certify under penalty of perjury under the laws of the State of California that the above is true: Print Name: Signature: 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 3229 PARK DR, SANTA ANA, CA 92707 Solar Tech Energy Systems #1106777, C10, C46 Robert Wheat 619-743-9193 12/15/2023 permitting@solartechonline.com 3229 S Park Dr Unit# 21/23/2024 9410 Bond Avenue El Cajon, CA 92021 License # 1106777 Office) 619.743.9193 Fax) 619.937.3810 SolarTechOnline.com Letter of Authorization RE: Proposed PV System Installation Stephanie Luong 3229 Park Drive, Santa Ana, California 92707 7148847261 stephanieluong72@yahoo.com To whom this may concern, I have selected Solar Tech Energy Systems as my solar contractor. Please accept this letter as authorization for Solar Tech Energy Systems to carry out any functions related to the permitting and installation for my residential photovoltaic solar system. This includes but is not limited to requesting and obtaining permits from the Authority Having Jurisdiction (AHJ), paying applicable fees, making any needed changes or corrections to permits, and requesting/carrying out AHJ inspections. If any further clarification or authorization is needed, please contact me directly. As owner of above stated address, I certify that I am requesting to install the solar photovoltaic system shown on these plans. Owner signs to confirm and agree to acknowledge this disclosure: 3229 S Park Dr Unit# 21/23/2024 CON GA SIG N Transaction Audit English Transaction ID dteccdel4b7m9lxt28fdp2mpidh9j6eazguklfd3eﬁen84e3f Transaction Status COMPLETE - 11/20/2023 File Name File Hash Luong, Stephanie - SolarTech Contract - 7 x Solaria 400w & Enphase Microinverters = 2.800kw.20A - Cash.pdf bce2e9614e1dad952bf10f7f5082e15987841059355c52411435eadccd083d4b Luong, Stephanie - Credit Card Processing Form.pdf 78f4a97905290b20efda7dfaac677deaed11e335a1392245930369002f9f8c00 CA Solar Consumer Solar Protection Guide v3.pdf 7800ef48e131d487dd7a20d200125a5f8cc815dfd0212384edc80935f84fde87 Full Audit Trail ACTIONS LANGUAGE IP ADDRESS DATE Transaction was created by JC Delprato <jc@solartechonline.com>.44.234.249.148 11/16/2023 19:12:48 PST Transaction was sent by JC Delprato <jc@solartechonline.com>.72.219.67.210 11/16/2023 19:15:38 PST Invitation email sent to Stephanie Luong <stephanieluong72@yahoo.com>.72.219.67.210 11/16/2023 19:15:38 PST Transaction was viewed by Stephanie Luong <stephanieluong72@yahoo.com>.English 76.175.183.234 11/16/2023 21:08:14 PST Transaction was viewed by Stephanie Luong <stephanieluong72@yahoo.com>.English 76.175.183.234 11/16/2023 21:09:18 PST Invitation email expired. 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New invitation was requested by Stephanie Luong <stephanieluong72@yahoo.com>.72.194.204.206 11/20/2023 11:11:20 PST Transaction was viewed by Stephanie Luong <stephanieluong72@yahoo.com>.English 72.194.204.206 11/20/2023 11:11:54 PST Transaction was viewed by Stephanie Luong <stephanieluong72@yahoo.com>.English 72.194.204.206 11/20/2023 11:12:13 PST Transaction was viewed by Stephanie Luong <stephanieluong72@yahoo.com>.English 72.194.204.206 11/20/2023 11:12:36 PST Electronic Record and Signature Disclosure was accepted by Stephanie Luong <stephanieluong72@yahoo.com>.72.194.204.206 11/20/2023 11:13:25 PST Transaction was viewed by Stephanie Luong <stephanieluong72@yahoo.com>.English 72.194.204.206 11/20/2023 11:14:31 PST Electronic Record and Signature Disclosure was accepted by Stephanie Luong <stephanieluong72@yahoo.com>.72.194.204.206 11/20/2023 11:14:35 PST Original document was downloaded by Stephanie Luong <stephanieluong72@yahoo.com>.72.194.204.206 11/20/2023 11:21:47 PST Original document was downloaded by Stephanie Luong <stephanieluong72@yahoo.com>.72.194.204.206 11/20/2023 11:22:36 PST Transaction was viewed by Stephanie Luong <stephanieluong72@yahoo.com>.English 72.194.204.206 11/20/2023 11:22:46 PST Electronic Record and Signature Disclosure was accepted by Stephanie Luong <stephanieluong72@yahoo.com>.72.194.204.206 11/20/2023 11:22:49 PST Transaction was viewed by Stephanie Luong <stephanieluong72@yahoo.com>.English 76.175.183.234 11/20/2023 19:54:21 PST Electronic Record and Signature Disclosure was accepted by Stephanie Luong <stephanieluong72@yahoo.com>.76.175.183.234 11/20/2023 19:54:24 PST Transaction was signed by Stephanie Luong <stephanieluong72@yahoo.com>.76.175.183.234 11/20/2023 20:03:18 PST Invitation email sent to JC Delprato <jc@solartechonline.com>.76.175.183.234 11/20/2023 20:03:18 PST Transaction was viewed by Stephanie Luong <stephanieluong72@yahoo.com>.English 76.175.183.234 11/20/2023 20:04:23 PST Transaction was viewed by JC Delprato <jc@solartechonline.com>.English 2600:1011:b04b:d22b:7d10:6a61:82fc:14df 11/20/2023 20:08:05 PST Electronic Record and Signature Disclosure was accepted by JC Delprato <jc@solartechonline.com>.2600:1011:b04b:d22b:7d10:6a61:82fc:14df 11/20/2023 20:08:08 PST Transaction was signed by JC Delprato <jc@solartechonline.com>.2600:1011:b04b:d22b:7d10:6a61:82fc:14df 11/20/2023 20:08:18 PST 3229 S Park Dr Unit# 21/23/2024 PV-05 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 The Solaria Corporation 45700 Northport Loop East, Fremont, CA 94538 P: (510) 270-2507 www.solaria.com Copyright © 2023 The Solaria Corporation Product specifications are subject to change without notice.SOL-DAT-0010 Rev 04 2-2023 Solaria PowerX | DC Panel Solaria PowerX-400R Performance Series Achieving over 20.5% efficiency, Solaria PowerX Performance solar panels feature Solaria’s core cell cutting technology, offering higher-power and attractive black-on- black aesthetics compared to conventional solar panels. Solaria has been the market leader in cut-cell technologies for over a decade. With a comprehensive 25-year warranty, PowerX delivers the latest in power and reliability for homeowners. About Solaria Established in 2000, The Solaria Corporation has created one of the industry’s most respected IP portfolios, with over 250 issued and pending patents in PV solar cell and module technology. Headquartered in California, Solaria has developed a technology platform that unlocks the potential of solar energy. High Efficiency, High Power At 400 watts and 20.5% efficiency, Solaria PowerX solar panels are one of the highest power residential panels available. High Quality and Reliability State-of-the art cell cutting technology and advanced panel construction ensure that PowerX panels are highly reliable and designed to far exceed the industry-leading 25-year warranty. All Black Aesthetics Compared to conventional panels, Solaria PowerX panels have a more uniform all-black appearance. Best System Value Solaria PowerX solar panels produce more power per square meter area. This reduces installation costs due to fewer balance of system components. Improved Shading Tolerance Sub-strings are interconnected in parallel, which dramatically lowers the shading losses and boosts energy yield. Low Light Performance PowerX maintains high efficiency at low irradiance further ensuring maximum energy yield. The Solaria Corporation 45700 Northport Loop East, Fremont, CA 94538 P: (510) 270-2507 www.solaria.com Copyright © 2023 The Solaria Corporation Product specifications are subject to change without notice.SOL-DAT-0010 Rev 04 2-2023 67.8in 1723.0mm [44.7in] 1134.0mm 33.9in 861.5mm 0.8in 20.5mm 0.8in 20.5mm 39.0in 990.0mm 55.1in 1400.0mm NEGATIVE(-) 1100mm[43.3in] POSITIVE(+) 1100mm[43.3in] A B A A A A A A A B 9mm[0.354in] X 14mm[0.551in] 8X MOUNTING SLOTS 'B'9mm[0.354in] 2X GROUNDING HOLE 1.38in 35.0mm 1.38in 35.0mm 0.05in 1.3mm 0.39in 10.0mm 1.1in 27.5mm D C B AA B C D 12345678 8 7 6 5 4 3 2 1 E F E F RE V D 01 01 PowerX Module Datasheet 10/22/2021M. Lau -- SHEET 1 OF 1 UNLESS OTHERWISE SPECIFIED: SCALE: 1:10 WEIGHT: 27.59 kg REVDRAWING NUMBERDSIZE DESCRIPTIONNAMEDATE THIRD ANGLE PROJECTION DRAWN BY FINISH MATERIAL INTERPRET DRAWINGPER ASME Y14.100-2017INTERPRET GEOMETRICTOLERANCING PER ASME Y14.5M-2018DO NOT SCALE DRAWING APPLICATION USED ONNEXT ASSY PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THISDRAWING IS THE SOLE PROPERTY OFSOLARIA CORPORATION. ANY REPRODUCTION IN PART OR AS A WHOLEWITHOUT THE WRITTEN PERMISSION OF SOLARIA CORPORATION IS PROHIBITED. 45700 Northport Loop EFremont, CA 94538+1 510 270 2507 www.solaria.com OPS. APPR. P. ADRIANI DCC NO.ENG-D ENG. APPR. DIMENSIONS ARE IN MM [IN] TOLERANCES:ANGULAR: 1.0LINEAR X 3LINEAR .X 0.5LINEAR .XX 0.1 Solaria PowerX-400R Performance at STC (1000W/m2, 25° C, AM 1.5) Solaria PowerX-390R 395R 400R Max Power (Pmax)[W]390 395 400 Efficiency [%]20.0 20.2 20.5 Open Circuit Voltage (Voc)[V]36.9 37.1 37.3 Short Circuit Current (Isc)[A]13.52 13.60 13.68 Max Power Voltage (Vmp)[V]30.6 30.8 31.0 Max Power Current (Imp)[A]12.73 12.82 12.9 Power Tolerance [%]-0/+3 -0/+3 -0/+3 Performance at NOCT (800W/m2, 20°C Amb, Wind 1 m/s, AM 1.5) Max Power (Pmax)[W]290 293 297 Open Circuit Voltage (Voc)[V]34.3 34.5 34.7 Short Circuit Current (Isc)[A]11.01 11.10 11.13 Max Power Voltage (Vmp)[V]28.50 28.60 28.76 Max Power Current (Imp)[A]10.20 10.26 10.32 Temperature Characteristics NOCT [ºC]45 +/-2 Temp. Coeff. of Pmax [% / ºC]-0.36 Temp. Coeff. of Voc [% / ºC]-0.28 Temp. Coeff. of Isc [% / ºC]0.048 Design Parameters Operating temperature [ºC]-40 to +85 Max System Voltage [V]1000 Max Fuse Rating [A]25 Bypass Diodes [#]3 Mechanical Characteristics Cell Type Monocrystalline Silicon Dimensions (L x W x H)67.8" x 44.7" x 1.4" 1723mm x 1134mm x 35mm Weight 22.1 kg / 48.7 lbs Glass Type / Thickness AR Coated, Tempered / 3.2mm Frame Type Black Anodized Aluminum Cable Type / Length 12 AWG PV Wire (UL) /1100mm Connector Type Staubli MC4 Junction Box IP68 / 3 diodes Front Load 5400 Pa / 113 psf* Rear Load 2400 Pa / 50 psf* * Refer to Solaria Installation Manual for details Certifications / Warranty Certifications UL 61730 / IEC 61215 / IEC 61730 Fire Type (UL 1703)2 Power, Parts & Labor Warranty 25 years* * Warranty details at www.solaria.com Packaging Stacking Method Vertical / Palletized Panels/ Pallet 31 Pallet Dims (L x W x H)69.3" x 44.3" x 49.3" 1760mm x 1125mm x 1253mm Pallet Weight 745 kg / 1642 lbs Pallets / 40-ft Container 26 Panels / 40-ft Container 806IV Curves vs. Irradiance (400W Panel) 67.8in 1723.0mm 44.6in 1133.0mm 33.9in 861.5mm 0.8in 20.5mm 0.8in 20.5mm 39.0in 990.0mm 55.1in 1400.0mm NEGATIVE(-) 1100mm[43.3in] POSITIVE(+) 1100mm[43.3in] A B A A A A A A A B 9mm[0.354in] X 14mm[0.551in] 8X MOUNTING SLOTS 'B'9mm[0.354in] 2X GROUNDING HOLE 1.38in 35.0mm 1.38in 35.0mm 0.05in 1.3mm 0.39in 10.0mm 1.1in 27.5mm D C B AA B C D 12345678 8 7 6 5 4 3 2 1 E F E F RE V D 01 01 PowerX Module Datasheet 10/22/2021M. Lau -- SHEET 1 OF 1 UNLESS OTHERWISE SPECIFIED: SCALE: 1:10WEIGHT: 27.59 kg REVDRAWING NUMBERDSIZE DESCRIPTIONNAMEDATE THIRD ANGLE PROJECTION DRAWN BY FINISH MATERIAL INTERPRET DRAWINGPER ASME Y14.100-2017 INTERPRET GEOMETRIC TOLERANCING PER ASME Y14.5M- 2018 DO NOT SCALE DRAWING APPLICATION USED ONNEXT ASSY PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THISDRAWING IS THE SOLE PROPERTY OFSOLARIA CORPORATION. ANY REPRODUCTION IN PART OR AS A WHOLEWITHOUT THE WRITTEN PERMISSION OF SOLARIA CORPORATION IS PROHIBITED. 45700 Northport Loop EFremont, CA 94538+1 510 270 2507 www.solaria.com OPS. APPR. P. ADRIANI DCC NO.ENG-D ENG. APPR. DIMENSIONS ARE IN MM [IN] TOLERANCES:ANGULAR: 1.0 LINEAR X 3LINEAR .X 0.5LINEAR .XX 0.1 Comprehensive 25-Year Warranty Solaria Proprietary and Confidential Information ©2016 Do Not Copy, Replicate, or Reproduce. Years 25-year Power, Parts and Labor from Solaria Typical Tier 1 industry warranty 100% 90% 80% 98% 5 10 251520 86% 81% Wo r k m a n s h i p L i m i t 3229 S Park Dr Unit# 21/23/2024 PV-06 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 IQ8 Series Microinverters Our newest IQ8 Microinverters are the industry’s !rst microgrid-forming, software- de!ned microinverters with split-phase power conversion capability to convert DC power to AC power e"ciently. The brain of the semiconductor-based microinverter is our proprietary application-speci!c integrated circuit (ASIC) which enables the microinverter to operate in grid-tied or o#-grid modes. This chip is built in advanced 55nm technology with high speed digital logic and has super-fast response times to changing loads and grid events, alleviating constraints on battery sizing for home energy systems. Part of the Enphase Energy System, IQ8 Series Microinverters integrate with the Enphase IQ Battery, Enphase IQ Gateway, and the Enphase App monitoring and analysis software. IQ8 Series Microinverters rede!ne reliability standards with more than one million cumulative hours of power-on testing, enabling an industry-leading limited warranty of up to 25 years. Connect PV modules quickly and easily to IQ8 Series Microinverters using the included Q-DCC-2 adapter cable with plug-n-play MC4 connectors. IQ8 Series Microinverters are UL Listed as PV Rapid Shut Down Equipment and conform with various regulations, when installed according to manufacturer’s instructions. Easy to install •Lightweight and compact with plug-n-play connectors •Power Line Communication (PLC) between components •Faster installation with simple two-wire cabling High productivity and reliability •Produce power even when the grid is down •More than one million cumulative hours of testing •Class II double-insulated enclosure •Optimized for the latest high- powered PV modules Microgrid-forming •Complies with the latest advanced grid support •Remote automatic updates for the latest grid requirements •Con!gurable to support a wide range of grid pro!les •Meets CA Rule 21 (UL 1741-SA) requirements © 2021 Enphase Energy. All rights reserved. Enphase, the Enphase logo, IQ8 microinverters, and other names are trademarks of Enphase Energy, Inc. Data subject to change. IQ8SE-DS-0001-01-EN-US-2021-10-19 DATA SHEET (1) The IQ8H-208 variant will be operating in grid-tied mode only at 208V AC. (2) No enforced DC/AC ratio. See the compatibility calculator at https://link.enphase.com/module-compatibility (3) Maximum continuous input DC current is 10.6A (4) Nominal voltage range can be extended beyond nominal if required by the utility. (5) Limits may vary. Refer to local requirements to de!ne the number of microinverters per branch in your area. IQ8 Series Microinverters INPUT DATA !DC"IQ#-$%-&-US IQ#PLUS-'&-&-US IQ#M-'&-&-US IQ#A-'&-&-US IQ#H-&(%-'&-&-US IQ#H-&%#-'&-&-US ) Commonly used module pairings2 W 235 – 350 235 – 440 260 – 460 295 – 500 320 – 540+295 – 500+ Module compatibility 60-cell/120 half-cell 60-cell/120 half-cell and 72-cell/144 half-cell MPPT voltage range V 27 – 37 29 – 45 33 – 45 36 – 45 38 – 45 38 – 45 Operating range V 25 – 48 25 – 58 Min/max start voltage V 30 / 48 30 / 58 Max input DC voltage V 50 60 Max DC current3 [module Isc] A 15 Overvoltage class DC port II DC port backfeed current mA 0 PV array con!guration 1x1 Ungrounded array; No additional DC side protection required; AC side protection requires max 20A per branch circuit OUTPUT DATA !AC"IQ#-$%-&-US IQ#PLUS-'&-&-US IQ#M-'&-&-US IQ#A-'&-&-US IQ#H-&(%-'&-&-US IQ#H-&%#-'&-&-US Peak output power VA 245 300 330 366 384 366 Max continuous output power VA 240 290 325 349 380 360 Nominal (L-L) voltage/range4 V 240 / 211 – 264 208 / 183 – 250 Max continuous output current A 1.0 1.21 1.35 1.45 1.58 1.73 Nominal frequency Hz 60 Extended frequency range Hz 50 – 68 Max units per 20 A (L-L) branch circuit5 16 13 11 11 10 9 Total harmonic distortion <5% Overvoltage class AC port III AC port backfeed current mA 30 Power factor setting 1.0 Grid-tied power factor (adjustable)0.85 leading – 0.85 lagging Peak e"ciency %97.5 97.6 97.6 97.6 97.6 97.4 CEC weighted e"ciency %97 97 97 97.5 97 97 Night-time power consumption mW 60 MECHANICAL DATA Ambient temperature range -40ºC to +60ºC (-40ºF to +140ºF) Relative humidity range 4% to 100% (condensing) DC Connector type MC4 Dimensions (HxWxD)212 mm (8.3”) x 175 mm (6.9”) x 30.2 mm (1.2”) Weight 1.08 kg (2.38 lbs) Cooling Natural convection – no fans Approved for wet locations Yes Acoustic noise at 1 m <60 dBA Pollution degree PD3 Enclosure Class II double-insulated, corrosion resistant polymeric enclosure Environ. category / UV exposure rating NEMA Type 6 / outdoor COMPLIANCE Certi!cations CA Rule 21 (UL 1741-SA), UL 62109-1, UL1741/IEEE1547, FCC Part 15 Class B, ICES-0003 Class B, CAN/CSA-C22.2 NO. 107.1-01 This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC 2014, NEC 2017, and NEC 2020 section 690.12 and C22.1-2018 Rule 64-218 Rapid Shutdown of PV Systems, for AC and DC conductors, when installed according to manufacturer’s instructions. IQ8SE-DS-0001-01-EN-US-2021-10-19 3229 S Park Dr Unit# 21/23/2024 PV-07 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 UL LLC 14301 SE 1st Street, Suite 140 Vancouver, WA 98684 August 4, 2021 ENPHASE ENERGY INC 1420 N McDowell Blvd Petaluma, CA, 94954-6515 Attention: Mr. Daniel Keis Our Reference: File E341165, 4789840150 Subject: CEC testing, Model IQ8PLUS-72 may be f/b -2, -5, -E, or -M, may be f/b -ACM, f/b -US, may be f/b -NM, may be f/b -RMA, may be f/b -&, where "&" designates additional characters (240V output) Dear Mr. Keis: We have completed our testing on the subject Inverters according to the requirements of the CEC Emerging Renewables Program, fourth edition, Guidebook and Sandia National Laboratories, Performance Test Protocol for Evaluating Inverters Used in Grid-Connected Photovoltaic Systems. All tests were performed at your facility, and were witnessed by the undersigned UL Engineer. In addition, the test equipment, data, and calculations were reviewed to insure that the requirements of the CEC were met. The software version tested represents all versions. The model tested represents all models noted below. Our findings for the subject model were as follows: Model IQ8PLUS-72 may be f/b -2, -5, -E, or -M, may be f/b -ACM, f/b -US, may be f/b -NM, may be f/b -RMA, may be f/b -&, where "&" designates additional characters (240V output) Firmware / Unique Identifier: V2.19.01 / 3bd2dd93 V2.22.02/ 7a9c138e V2.23.01 / 8387abf V2.27.02 / e74a1d5e Rated Maximum Continuous Output Power:0.29 kVA Tare Loss (input power) : 0.03 W CEC Efficiency: 97.1 % Please find attached the CEC Efficiency Form (PEIF) for the output configurations noted above. They should be provided to the CEC along with this letter in order for the inverter to be added to the CEC eligible equipment list. This letter closes the referenced project and will serve as our report. Thank you for the opportunity to work with you on this project. If you have any questions, please contact me. Sincerely, Ian McDonald Sr. Staff Engineer Tel: 510-319-4112 E-mail: Ian.McDonald@ul.com Rapid shutdown is built-in What’s new in NEC 2014? NEC 2014, Section 690.12 applies to PV conductors over 10 feet from the PV array and requires that the conductors power down to 30 volts and 240 volt-amperes within 10 seconds of rapid shutdown initiation. Enphase® Energy // Rapid Shutdown ® To learn more, visit enphase.com The 2014 edition of the National Electrical Code (NEC 2014) added new rapid shutdown requirements for PV systems installed on buildings. Enphase Microinverters fully meet rapid shutdown requirements in the new code without the need to install any additional electrical equipment. Enphase comes standard with rapid shutdown capability Residential Microinverter Commercial Microinverter All Enphase microin- verters, even those that were previously installed, inherently meet rapid shutdown requirements, no additional equipment or workarounds needed Enphase microinverters can safely shut down automatically, leaving only low-voltage DC electricity isolated to the PV module String inverters require work arounds for rapid shutdown Residential String Inverter Commercial String Inverter Work around. Specialized Rapid Shutdown electrical box installed on the roof within 10 feet of array. Work around. String inverter installed on roof, a hostile environment that string inverters are not built to live in.Work around. Shutoff switch that is easily accessible to first responders on the ground. Work around. Extra conduit in installation. 3229 S Park Dr Unit# 21/23/2024 PV-08 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 XR Flush Mount System Strength Tested All components evaluated for superior structural performance. PE Certified Pre-stamped engineering letters available in most states. Class A Fire Rating Certified to maintain the fire resistance rating of the existing roof. Design Assistant Online software makes it simple to create, share, and price projects. UL 2703 Listed System Entire system and components meet newest effective UL 2703 standard. 25-Year Warranty Products guaranteed to be free of impairing defects. Built for solar’s toughest roofs. IronRidge builds dependable systems for mounting solar on homes. XR Rail® components have been tested to the limit and proven to endure extreme environments, including Florida’s high-velocity hurricane zones. Our rigorous approach has led to unique structural features, such as curved rails and reinforced flashings, and is also why our products are fully-certified, code-compliant and backed by a 25-year warranty. Datasheet © 2023 IronRidge, Inc. All rights reserved. U.S. Patents: #8,695,290; #9,819,303; #9,865,938; Others Pending. Version 2.00 XR Rails® Attachments Datasheet Design Assistant Go from rough layout to fully engineered system. For free. Go to IronRidge.com/design Design Assistant Go from rough layout to fully engineered system. For free. Go to IronRidge.com/ Resources XR100 Rail The ultimate residential solar mounting rail. • 8’ spanning capability • Heavy load capability • Clear and black finish BOSS® Bonded Splices Bonded Structural Splices connect XR Rails together. • Integrated bonding • No tools or hardware • Self-centering stop tab XR10 Rail A low-profile mounting rail for regions with light snow. • 6’ spanning capability • Moderate load capability • Clear and black finish XR1000 Rail A heavyweight mounting rail for commercial projects. • 12’ spanning capability • Extreme load capability • Clear anodized finish Replace tiles and ensure superior waterproofing. • Flat, S, & W tile profiles • Form-fit compression seal • Other tile hooks available Knockout Tile Clamps & Grounding UFO® Universal Fastening Objects bond modules to rails. • Fully assembled & lubed • Single, universal size • Clear and black finish Stopper Sleeves Snap onto the UFO to turn into a bonded end clamp. • Bonds modules to rails • Sized to match modules • Clear and black finish CAMO Bond modules to rails while staying completely hidden. • Universal end-cam clamp • Tool-less installation • Fully assembled Endorsed by FL Building Commission Flush Mount is the first mounting system to receive Florida Product approval for 2017 Florida Building Code compliance. Learn More at bit.ly/floridacert Flash, then mount rails with fast and nimble installation. • Fits between roofing nails • Easily align pilot holes • 360° orientation FlashVue® Bonding Hardware Bond and attach XR Rails to roof attachments. • T & Square Bolt options • Nut uses 7/16” socket • Assembled and lubricated HUG™ Halo UltraGrip™ Advanced flashing system adheres to top of shingles. • Foam-backed mastic seal • Multi-tiered waterproofing • Rafter and deck options FlashFoot2® Flash, then mount rails with our classic, robust design. • Twist-on Cap eases install • Wind-driven rain tested • Mill and black finish 3229 S Park Dr Unit# 21/23/2024 PV-09 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 © 20 22 Iro n R idg e , Inc. CA Fl ush Mou n t System Ce r tif ication Le tt er - 1 28 3 5 7 I n d u s t r i a l B l v d . Ha y w a r d , C A 9 4 5 4 5 1- 80 0 -22 7 -95 2 3 Ir o n R i d g e .c o m At t n: Se a n Mc D o n a l d , CEO, Ir o nRi d ge In c. Da t e : No v e m b e r 16 th , 20 22 Re : St ru c tu ra l C e r ti fi c a t io n an d Sp an T ab l e s f o r th e Ir on Ri dg e F lu sh Mo un t S y s te m Thi s le t t e r a dd re ss es t h e s t r u c tu ra l p e r f o r m an ce an d c od e c o m pl i an c e o f I r on Ri dg e’ s F l u s h M o un t S y s t e m . Th e co n t e n t s o f t h e l e t t e r s h a l l b e r e a d i n i t s e n t i r e t y b e f o r e a p p l y i n g t o a n y p r o j e c t d e s i g n . T he F l u s h Mo u nt S y s te m i s a pr op ri e t a r y r oo fto p m ou n t i n g s y s t e m u s e d t o s up p o rt ph o to v o l ta ic ( P V ) m od u l e s i n s ta ll e d i n p o r t r a i t or la nd sc ap e or i e n ta tio n a n d s e t pa ra l l e l t o t h e un de r l y i n g r oo f s u r f a c e . P V m od u le s a re s up po r te d b y e x t r u d e d al u min u m XR R ai l s an d s e c u r e d t o t h e r a i l s w i t h I r o n R i d g e m ou nti n g c la mp s . Th e X R R ai l s a re s id e m ou n t e d t o a s e l e c te d r oo f at t a ch m en t w i t h 3 / 8 ” s ta in l e s s s te e l b o n d i n g ha rd w a re an d t he n at ta c he d di re c t l y t o th e r oo f s t r u c tu re o r t o a s ta n chi on th a t i s f a s te n e d t o t h e u nd er l y i n g r o o f s t r u c tu re . A ss em b l y d et ail s o f a t y p i c a l F l u s h Mo un t i n s t a ll at i o n a n d i t s c o re co m po n e n t s a re s h o wn i n E x h i b i t E X - 00 15 . Th e I r on Ri d g e F lu sh Mo un t S y s t e m i s de si gn ed a n d c e r t i f ie d t o th e s t r u c tu ra l r eq ui r e m en t s o f th e r e f e r en ce s ta n d a rds li st e d b e l o w, f o r th e l o a d c o nd i ti o n s an d c on fig u ra t i o n s ta b ul a t e d i n t h e a tt a ch e d s pa n t a b le s. • AS CE / SE I 7 - 1 6 M i ni mu m D e s ig n Lo ad s f o r Bu il d i n g s a n d O t h e r St ru c tu re s ( AS CE 7 - 16 ) • 20 2 1 In te r na tio na l B u i l d i n g C od e ( IB C -20 2 1 ) • 20 2 2 C a l i f o r n i a B u i l d i n g C o d e (C B C -20 2 2 ) • 20 2 0 Alu min u m D e s i g n Ma nu al ( A D M - 20 20 ) • Re p o r t S E A O C ( S t r u c t u r a l E n g i n e e r A s s o c i a t i o n o f C a l i f o r n i a ) P V 2 -20 1 7 W i n d D e s i g n f o r S o l a r Ar r a y s Th e ta b l es in cl ud ed i n t h i s l et t e r p r o v id e th e m a x i m u m a l l o w a bl e s pa n s o f X R R ai ls i n t h e F l u s h M ou n t S y s t e m f o r th e re s pe ct i v e lo ad s an d c on fi g u r at i on s l i s te d , c o v e r i n g w i n d e x p o s u r e c a t e g o r i e s B , C , & D , r o o f z o n e s p r o v i d e d i n AS C E 7 -16 f o r g a b l e & h i p r o o f p r o f i l e s , a n d r o o f s l o p e s o f 8 ° t o 4 5 ° . Th e t a b ul a t e d s p a n s a re a p p li ca b l e wh e n t h e fo l l o w i n g c on d it i o n s a re m et : 1. Sp an is t h e d i s t a n c e b et we e n t wo ad ja c e n t r oo f at ta c h m en t po in ts ( m ea su r e d a t t h e c en te r o f th e at t a ch m en t fa s te n e r) . 2. Ea c h m o d u l e s h a l l b e s u p p o r t e d b y 2 r a i l s ( 2 r a i l s y s t e m ) o r 3 r a i l s ( 3 r a i l s y s t e m ) . S p a n s a r e c a l c u l a t e d ba s e d o n 2 r a i l s y s t e m s , a n d c o n s e r v a t i v e l y d e e m e d a c c e p t a b l e f o r 3 r a i l s y s t e m s . 3. Th e un d e rl y i n g r oo f sl o p e , m ea su r e d be tw e e n th e roo f s u r f a c e an d h o r i z on ta l p l an e , is 8 º t o 4 5 º . 4. Th e me a n r o o f h e i gh t, de fi n e d a s t h e a v e r ag e o f th e r o o f ea ve h e ig ht a n d t h e r oo f r id g e h e ig ht m ea su r e d fr o m gr ad e , d o e s no t e xc ee d 3 0 f ee t . 5. A c l e a r a n c e f r o m t h e u n d e r s i d e o f t h e a r r a y t o t h e r o o f s u r f a c e o f 2 ” m i n i m u m s h a l l b e p r o v i d e d a n d t h e he i g h t o f t h e a r r a y , t h e di s t a n c e f r o m t h e m o d u l e t o p s u r f a c e t o t h e r o o f s u r f a c e ( d e f i n e d a s h 2), sh a l l n o t ex c e e d 1 0 ” . 6. Mo d ul e le n g t h a n d a r e a sh a l l no t e xc ee d t h e m a x i m u m va l u e s li s t e d o n t h e r e s pe ct i v e s p a n t a b l e s . 7. Al l F l u s h M o un t c o m po n e n ts s ha l l b e in st a l l e d i n a p r o f e ss io n al w o r k m an l ik e m a n ne r pe r I r o n R i d g e’ s Fl u s h Mo u nt In st a ll ati on M an ua l an d ot he r ap pli ca b l e s ta nda rd s f o r th e ge n e ra l r o o f c on st r u c t i o n p r a c t i ce . © 20 22 Iro n R idg e , Inc. CA Fl ush Mou n t System Ce r tif ication Le tt er - 2 28 3 5 7 I n d u s t r i a l B l v d . Ha y w a r d , C A 9 4 5 4 5 1- 80 0 -22 7 -95 2 3 Ir o n R i d g e .c o m The pa r a m e t e r s a n d a d j u s t m e n t s a l l o w e d i n t h e s p a n t a b l e s a r e d e f i n e d a s t h e f o l l o w i n g : 1. Th e F lu sh M o un t S y s te m i s de si g ne d a s a R i s k C at e g or y I I s t r u c tu re a s de fi n e d b y A S CE 7 - 16 Ta b l e 1. 5 -1. 2. Wi n d s p e e d s h a l l c o n f o r m t o AS CE 7 - 1 6 F i g . 2 6. 5 -1 B (f o r Ri s k C at e g o ry I I) an d ap p l i c a b l e st a t e & l o c al cou n ty / c i t y a m en d men t s t o th e I B C. No s pe ci a l w i n d t op o g rap hi c f ea t u re s a re in clu de d a n d bo t h to p og r ap hi c coe ff ic ie n t ( K zt ) an d w i n d g r o u n d e l e v a t i o n f a c t o r ( K e) a r e ta ke n a s 1. 0 . 3. Sn o w l o a d us e d i n t h e s p a n t a b l e s i s th e gr o un d s no w an d s h a l l c o n f o r m t o AS CE 7 - 16 F ig . 7. 2 -1 an d ap p l i c a b l e st a t e & l o c al cou n ty / c i t y a m en d men t s t o th e I B C . If t h e l o c a l j u r i s d i c t i o n s p e c i f i e d s n o w l o a d i s i n t h e for m a t o f a fl a t r o o f s n o w , i t s h a l l f i r s t b e c o n v e r t e d t o a gr o u n d s n o w fo l l o w i n g t h e l o c a l b u i l d i n g c o d e / am e n d m e n t s be f o r e t h e a p p l i c a t i o n o f t h e a t t a c h e d s p a n t a b l e s. No s pe ci al s no w c o n di ti o n s a re c on si de re d in cl u d i n g u nb ala n ce d , d r i f ti n g , s l i d i n g, r e t e n t i o n , or po n di n g s n o w . N o r a i n -on -sn o w s u r c h a r g e l o a d i s co n s i d e r e d . Th e s p a n t a b l e s d o n o t a p p l y t o bu il d in g s w hi ch a re i nt ent io na ll y kep t be l ow f r e e z i ng , k ep t j u s t ab ov e f r e e z i n g , o r un he a te d . 4. Th e s pa n ta ble s r e f le ct t h e AS CE 7 p r e sc rib ed e a r th qu ak e lo a d s w it h t h e m a x i m u m m ag n i t u de s b e i n g: (a ) F or gr ou n d s n o w n o g r ea te r th a n 42 p sf : S s ≤ 2 .0 g f o r S i t e C l a s s A , B , C, & D. (b ) F or g r ou nd s n o w g r ea te r t h a n 6 5p sf : S s ≤ 1 . 0 g f o r S i t e C l a s s A , B , C, & D. (c ) F or g r ou nd s n o w be tw e e n 4 2 a n d 6 5p sf : S s ≤ 1 . 5 g f o r S i t e C l a s s A , B , C, & D. 5. Ro o f z o n e s a r e de f i n e d b y A S C E 7 -16 F ig u r e 3 0 . 3 -2A t o Fi g u r e 3 0 . 3 -2I a n d ar e o r g a n i z e d i n t o t h r e e gro u p s in whi c h t h e z o n e s s h a r e th e s a m e Ex t e r n a l Pr e s s u r e C o e f f i c i e n t s ( G C p). Ro o f z o n e s c o m p r i s i n g e a c h gro u p al on g wit h ea c h r o o f z o n e ’ s s iz e a n d l o c a t i o n ar e d e p i c t e d i n Fi g u r e s 2 a n d 3 be l o w e a c h s p a n t a b l e . 6. Th e m a x i m u m ra i l can t i l ev e r l e ng t h , m ea su r e d f r o m th e r ai l en d t o t h e n ea re s t at t a ch m en t p o i n t, sh a ll be t h e le s s e r o f t h e f o l l o w i n g tw o c o n d i t i o n s : 4 0% o f th e a l l o w a b l e s p a n pr o vi de d f o r th e r e s pe ct i v e l o a d & c on fig u rat io n c o n di ti o n f r o m th e s pa n t a b l e s, o r 3 6 ” . 7. Al l o w ab le s p a n l en g th i n t h e c ha rt s m a y b e m ul t i pl i e d b y a f a c to r o f 1. 0 8 i f th e r a i l s a re c on t in u ou s o v e r a min im u m o f th re e s pa n s. 8. No s p l i c e s a r e a l l o w e d i n t h e ra i l ca n t i l e v e r . F or e a c h XR s pli c e t y p e i n s t a l l p e r t h e f o l l o w i n g r e q u i r e m e n t s : a) XR Bo n d e d Sp l i c e c a n n o t b e i n s t a l l e d i n t h e c e n t e r 1 / 3 o f i n t e r i o r s p a n s , o r t h e o u t e r 2 / 3 o f e n d s p a n s . b) BO S S S p l i c e c a n b e i n s t a l l e d a t a n y l o c a t i o n w i t h i n a s p a n . 9. Sha d e d c e l l s of t h e s p a n t a b l e s in d i c a t e c o n d i t i o n s i n w h i c h U F O M i d C l a m p c o n n e c t i o n c a p a c i t y i s e x c e e d e d . I f su c h c o n d i t i o n s a r e e n c o u n t e r e d c o n t a c t te c h s u p p o r t @ i r o n r i d g e . c o m . © 20 22 Iro n R idg e , Inc. CA Fl ush Mou n t System Ce r tif ication Le tt er - 4 28 3 5 7 I n d u s t r i a l B l v d . Ha y w a r d , C A 9 4 5 4 5 1- 80 0 -22 7 -95 2 3 Ir o n R i d g e .c o m The s p a n t a b l e s p r o v i d e d i n t h i s l e t t e r a r e c e r t i f i e d b a s e d o n t h e s t r u c t u r a l p e r f o r m a n c e o f I r o n R i d g e XR Ra i l s o n l y w i t h n o co n s i d e r a t i o n o f t h e s t r u c t u r a l a d e q u a c y o f t h e c h o s e n r o o f a t t a c h m e n t s , P V m o d u l e s , o r t h e u n d e r l y i n g r o o f s u p p o r t i n g me m b e r s . I t i s t h e r e s p o n s i b i l i t y o f t h e i n s t a l l e r o r s y s t e m d e s i g n e r t o v e r i f y t h e s t r u c t u r a l c a p a c i t y a n d a d e q u a c y o f t h e af o r e m e n t i o n e d s y s t e m c o m p o n e n t s i n r e g a r d s t o t h e a p p l i e d o r r e s u l t a n t l o a d s o f a n y c h o s e n a r r a y c o n f i g u r a t i o n . T h i s le t t e r c e r t i f i e s t h e I r o n R i d g e p r o d u c t s r e f e r e n c e d w i t h i n t h i s d o c u m e n t a n d p r o v i d e s n o d e t e r m i n a t i o n o f t h e p r o j e c t sp e c i f i c c o n d i t i o n s i n c l u d i n g s i t e l o a d s , b u i l d i n g p r o f i l e , & r o o f z o n e s , w h i c h r e m a i n t h e re s p o n s i b i l i t y o f t h e i n s t a l l e r o r sy s t e m d e s i g n e r . Sin c e r e l y , Gan g X u a n , SE Se n i o r S t r u c t u r a l E n g i n e e r Di g i t a l l y s i g n e d by G a n g X u a n Da t e : 2 0 2 2 . 1 1 . 1 8 10 : 5 5 : 5 1 - 0 8 ' 0 0 ' Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 Group 1 Group 2 Group 3 8‐20 89 89 86 79 79 79 66 66 66 65 65 65 59 59 59 53 53 53 49 49 49 45 45 45 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 86 78 72 74 64 57 21‐27 89 89 89 76 76 76 64 64 64 64 64 64 58 58 58 55 55 55 50 50 50 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 89 84 79 83 68 64 28‐45 90 90 90 74 74 74 64 64 64 64 64 64 58 58 58 54 54 54 52 52 52 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 90 90 81 79 74 66 8‐20 89 88 82 79 79 79 66 66 66 65 65 65 59 59 59 53 53 53 49 49 49 45 45 45 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 83 73 65 72 59 53 21‐27 89 89 89 76 76 76 64 64 64 64 64 64 58 58 58 55 55 55 50 50 50 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 89 80 74 80 64 59 28‐45 90 90 90 74 74 74 64 64 64 64 64 64 58 58 58 54 54 54 52 52 52 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 90 86 76 75 72 64 8‐20 89 84 79 79 79 79 66 66 66 65 65 65 59 59 59 53 53 53 49 49 49 45 45 45 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 80 69 61 66 56 50 21‐27 89 89 86 76 76 76 64 64 64 64 64 64 58 58 58 55 55 55 50 50 50 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 89 75 69 76 61 56 28‐45 90 90 90 74 74 74 64 64 64 64 64 64 58 58 58 54 54 54 52 52 52 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 89 81 72 72 66 59 8‐20 89 81 74 79 79 74 66 66 66 65 65 65 59 59 59 53 53 53 49 49 49 45 45 45 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 77 64 57 64 52 48 21‐27 89 87 83 76 76 76 64 64 64 64 64 64 58 58 58 55 55 55 50 50 50 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 86 72 65 72 57 53 28‐45 90 90 85 74 74 74 64 64 64 64 64 64 58 58 58 54 54 54 52 52 52 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 84 77 68 67 64 56 8‐20 87 78 69 79 78 69 66 66 66 65 65 65 59 59 59 53 53 53 49 49 49 45 45 45 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 73 60 53 60 50 45 21‐27 89 84 78 76 76 76 64 64 64 64 64 64 58 58 58 55 55 55 50 50 50 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 83 67 61 69 54 50 28‐45 90 90 81 74 74 74 64 64 64 64 64 64 58 58 58 54 54 54 52 52 52 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 79 73 64 65 60 53 8‐20 84 73 65 79 73 65 66 66 65 65 65 65 59 59 59 53 53 53 49 49 49 45 45 45 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 69 57 50 58 48 43 21‐27 89 81 74 76 76 74 64 64 64 64 64 64 58 58 58 55 55 55 50 50 50 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 80 64 57 66 52 48 28‐45 90 87 76 74 74 74 64 64 64 64 64 64 58 58 58 54 54 54 52 52 52 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 75 69 61 61 57 51 8‐20 81 72 64 79 72 64 66 66 64 65 65 64 59 59 59 53 53 53 49 49 49 45 45 45 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 66 54 48 55 45 41 21‐27 89 77 72 76 76 72 64 64 64 64 64 64 58 58 58 55 55 55 50 50 50 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 77 60 54 64 49 45 28‐45 90 83 73 74 74 73 64 64 64 64 64 64 58 58 58 54 54 54 52 52 52 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 72 66 58 58 55 49 8‐20 75 64 56 75 64 56 66 64 56 65 64 56 59 59 56 53 53 53 49 49 49 45 45 45 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 60 48 43 51 42 38 21‐27 85 69 64 76 69 64 64 64 64 64 64 64 58 58 58 55 55 55 50 50 50 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 72 54 49 58 45 41 28‐45 82 76 67 74 74 67 64 64 64 64 64 64 58 58 58 54 54 54 52 52 52 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 65 60 53 54 50 45 8‐20 69 57 50 69 57 50 66 57 50 65 57 50 59 57 50 53 53 50 49 49 49 45 45 45 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 55 44 40 48 39 34 21‐27 79 64 57 76 64 57 64 64 57 64 64 57 58 58 57 55 55 55 50 50 50 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 65 49 44 54 42 38 28‐45 76 69 61 74 69 61 64 64 61 64 64 61 58 58 58 54 54 54 52 52 52 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 60 55 48 49 48 41 8‐20 64 51 48 64 51 48 64 51 48 64 51 48 59 51 48 53 51 48 49 49 48 45 45 45 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 51 41 38 44 36 29 21‐27 74 58 51 74 58 51 64 58 51 64 58 51 58 58 51 55 55 51 50 50 50 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 60 45 41 51 39 33 28‐45 69 64 56 69 64 56 64 64 56 64 64 56 58 58 56 54 54 54 52 52 52 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 54 50 44 48 43 39 8‐20 59 48 43 59 48 43 59 48 43 59 48 43 59 48 43 53 48 43 49 48 43 45 45 43 43 43 43 40 40 40 39 39 39 37 37 37 35 35 35 48 39 34 41 32 26 21‐27 69 53 48 69 53 48 64 53 48 64 53 48 58 53 48 55 53 48 50 50 48 48 48 48 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 56 42 38 48 37 28 28‐45 64 60 51 64 60 51 64 60 51 64 60 51 58 58 51 54 54 51 52 52 51 49 49 49 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 50 48 41 43 41 36 8‐20 55 44 40 55 44 40 55 44 40 55 44 40 55 44 40 53 44 40 49 44 40 45 44 40 43 43 40 40 40 40 39 39 39 37 37 37 35 35 35 44 36 30 39 27 24 21‐27 64 49 44 64 49 44 64 49 44 64 49 44 58 49 44 55 49 44 50 49 44 48 48 44 44 44 44 42 42 42 40 40 40 38 38 38 37 37 37 52 40 33 45 33 24 28‐45 60 55 48 60 55 48 60 55 48 60 55 48 58 55 48 54 54 48 51 51 48 49 49 48 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 48 44 39 41 39 32 8‐20 53 43 39 53 43 39 53 43 39 53 43 39 53 43 39 53 43 39 49 43 39 45 43 39 43 43 39 40 40 39 39 39 39 37 37 37 35 35 35 43 34 28 38 26 21 21‐27 64 48 43 64 48 43 64 48 43 64 48 43 58 48 43 55 48 43 50 48 43 48 48 43 44 44 43 42 42 42 40 40 40 38 38 38 37 37 37 50 38 32 43 32 22 28‐45 58 54 48 58 54 48 58 54 48 58 54 48 57 54 48 54 53 48 51 51 48 48 48 48 48 48 48 44 44 44 42 42 42 40 40 40 39 39 39 45 42 38 39 38 29 8‐20 52 42 38 52 42 38 52 42 38 52 42 38 52 42 38 52 42 38 49 42 38 45 42 38 43 42 38 40 40 38 39 39 38 37 37 37 35 35 35 42 32 26 37 24 20 21‐27 60 48 41 60 48 41 60 48 41 60 48 41 58 48 41 55 48 41 50 48 41 48 48 41 44 44 41 42 42 41 40 40 40 38 38 38 37 37 37 49 37 30 42 29 20 28‐45 56 51 45 55 51 45 55 51 45 55 51 45 55 51 45 53 51 45 50 50 45 48 48 45 48 48 45 44 44 44 42 42 42 40 40 40 39 39 39 43 41 37 38 37 27 = min 72" span = min 64" span = min 48" span REV 02/09/2021 = Shaded cells indicate conditions in which UFO Mid Clamp connection capacity is exceeded. See Note 9 on page 2 for details. Rail: XR10 Gable Roof Flush Mount System Span Table (inches) ‐ Portrait or Landscape Installation Max Module Length: 67.5", Max Module SF: 21 SF Exposure B Wind Speed (mph) Roof Slope (deg.) Ground Snow: 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 120 psf Exposed Mod. Edge Mod.100 psf 110 psf 100 mph 60 psf 70 psf 80 psf 90 psf 90 mph 95 mph 105 mph 110 mph 115 mph 120 mph 130 mph 140 mph 150 mph 160 mph 170 mph 175 mph 180 mph © 20 22 Iro n R idg e , Inc. CA Fl ush Mou n t System Ce r tif ication Le tt er - 3 28 3 5 7 I n d u s t r i a l B l v d . Ha y w a r d , C A 9 4 5 4 5 1- 80 0 -22 7 -95 2 3 Ir o n R i d g e .c o m 10 . Sy s te ms u s in g C AM O m od u le c la mp s s ha ll b e i n s ta ll e d w i t h t h e f ol lo w i n g g u i d a n c e: a) For si n g l e m o d u l e i n s t a l l a t i o n s ( o r p h a n m o d u l e s) us i n g m o d u l e s w i t h a l e n g t h g r e a t e r t h a n 6 7 . 5 ” , C A M O cl a m p s s h a l l n o t b e i n s t a l l e d i n r e g i o n s t h a t e x p e r i e n c e g r o u n d s n o w l o a d s o f 7 0 p s f a n d g r e a t e r . S uc h sce n a r i o s a r e s h o w n b y a s t e r i s k s i n t h e a p p l i c a b l e s p a n ta b l e s. b) CAM O w i l l f un ct i o n w it hi n a m od u l e ’ s d e s ig n l o a d r a ti ng s . B e s u r e t h e s pe ci f i c m od u le b e i n g u s e d w i t h CAM O m ee t s th e di men si o na l r e q u i r e m en t s s ho wn i n t h e f ig u re b e l o w an d th at t h e m od u l e s e l e c te d i s suit a bl e f o r t h e e n v i r on men t a l c o nd iti on s o f a pa rt i c u l a r p r o j e c t . Fi g u r e 1: C A M O M o d u l e F r a m e D i m e n s i o n a l R e q u i r e m e n t s Spa n v a l u e s fo r Ex p o s e d an d Ed g e mo d u l e c o n d i t i o n s , a s d e f i n e d b e l o w , a r e i n c l u d e d i n t h e a t t a c h e d s p a n ta b l e s an d s h a l l b e u s e d w he n e a c h c o n d i t i o n ex i s t s. The ma x i m u m a l l o w a b l e s p a n fo r Ex p o s e d or Ed g e mo d u l e s s ha l l b e t h e l e s s e r o f t h e f o l l o w i n g t w o : ( 1 ) T h e s p a n v a l u e f o r t h e Ex p o s e d or Ed g e mo d u l e c o n d i t i o n ; (2 ) The s p a n v a l u e d e t e r m i n e d b y s i t e w i n d s p e e d a n d g r o u n d s n o w l o a d . Ad d i t i o n a l l y , ir r e s p e c t i v e o f t h e l e s s e r sp a n , th e s h a d e d c e l l s fo r th e Ex p o s e d an d Ed g e mo d u l e c o n d i t i o n s w h i c h re f l e c t t h e U F O c l a m p u s a g e li m it a t i o n de t a i l e d i n n o t e 9 o f p a g e 2 s h a l l a p p l y t o t h e r e s p e c t i v e c o n d i t i o n . 1. Exp o s e d M o d u l e c on d i t i o n s : A m o d u l e i s d e f i n e d a s Ex p o s e d (p e r S e c t i o n 2 9 . 4 . 4 o f A S C E 7 -16 ) i f t h e d i s t a n c e f r o m a n y o f i t s f r e e ed g e s ( a n e d g e w i t h n o c o n n e c t i v i t y t o o t h e r m o d u l e s ) t o i t s f a c i n g ro o f e d g e ( s u c h a s e a v e , r i d g e , ra k e , o r hi p ) is g r e a t e r t h a n 0 . 5 h ( h is A S C E d e f i n e d b u i l d i n g h e i g h t ) A N D i f t h e d i s t a n c e f r o m i t s f r e e e d g e t o a n y ot h e r a d j a c e n t a r r a y o r p a n e l i s g r e a t e r t h a n 4 f ee t. The a l l o w a b l e s p a n s an d c a n t i l e v e r s h a l l o n l y b e a p p l i e d t o t h e p o r t i o n o f ra i l di r e c t l y u n d e r Ex p o s e d Mo d u l e s . 2. Ed g e M o d u l e c on d i t i o n s : A m o d u l e i s d e f i n e d a s a n Ed g e M o d u l e wh e n i t s d i s t a n c e fr o m an y s i d e o f t h e mo d u l e t o it s fa c i n g pe r i m e t e r ro o f e d g e (s u c h a s e a v e , r i d g e , r a k e , o r h i p ) i s l e s s t h a n 2 t i m e s t h e h e i g h t of t h e a r r a y ( 2h 2) wh e r e h2 is m e a s u r e d f r o m th e r o o f s u r f a c e to t h e t o p s u r f a c e o f t h e m o d u l e . Th e a l l o w a b l e s p a n s an d c a n t i l e v e r s h a l l o n l y b e a p p l i e d t o t h e p o r t i o n o f r a i l di r e c t l y u n d e r Ed g e M o d u l e s . Ad d i t i o n a l l y , i f t h e r o o f e d g e i s t h e e a v e o r r i d g e , o n l y t h e r a i l ne a r e s t t o t h a t r o o f e d g e s h a l l b e c o n s i d e r e d fo r th i s sp a n a d j u s t m e n t . 3229 S Park Dr Unit# 21/23/2024 PV-010 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Tech Brief Class A Fire Rating Background All roofing products are tested and classified for their ability to resist fire. Recently, these fire resistance standards were expanded to include solar equipment as part of the roof system. Specifically, this requires the modules, mounting hardware and roof covering to be tested together as a system to ensure they achieve the same fire rating as the original roof covering. These new requirements are being adopted throughout the country in 2016. IronRidge Certification IronRidge was the first company to receive a Class A Fire Rating—the highest possible rating—from Intertek Group plc., a Nationally Recognized Testing Laboratory. IronRidge Flush Mount and Tilt Mount Systems were tested on sloped and flat roofs in accordance with the new UL 1703 & UL 2703 test standards. The testing evaluated the system’s ability to resist flame spread, burning material and structural damage to the roof. Refer to the table below to determine the requirements for achieving a Class A Fire Rating on your next project. Test Setup Solar Modules Solar modules are given a Type classification based on their materials and construction. Mounting System Mounting is tested as part of a system that includes type-tested modules and fire-rated roof covering. Roof Covering Roof covering products are given a Fire Class Rating of A, B or C based on their tested fire resistance. A burning wooden block is placed on module as a fan blows at 12 mph. Flame cannot be seen on underside of roof within 90 minutes. Burning Brand Test Flame at southern edge of roof is aimed up the roof as a fan blows at 12 mph. The flame cannot spread 6 feet or more in 10 minutes. Spread of Flame Test Fire Testing Process System Roof Slope Module Fire Rating* Flush Mount Any Slope Type 1, 2, & 3 Class A Tilt Mount ≤ 6 Degrees Type 1, 2, & 3 Class A *Class A rated PV systems can be installed on Class A, B, and C roofs. 8431 Murphy Drive Middleton, WI 53562 USA Telephone:608.836.4400 Facsimile:608.831.9279 www.intertek.com Test Verification of Conformity This Verification is for the exclusive use of Intertek's client and is provided pursuant to the 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 Verification. Only the Client is authorized to permit copying or distribution of this Verification. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test/inspection results referenced in this Verification are relevant only to the sample tested/inspected. This Verification by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. GFT-OP-11a (24-MAR-2014) Signature: Name: Nalini Mandadi Position: Project Engineer Date: 11/14/2014 In the basis of the tests undertaken, the sample(s) of the below product have been found to comply with the requirements of the referenced specifications at the time the tests were carried out. Applicant Name & Address: IronRidge, Inc. 28357 Industrial Blvd Hayward, CA 94545 USA Product Description: Flush Mount System with XR Rails. Ratings & Principle Characteristics: Fire Class Resistance Rating: -Flush Mount (Symmetrical). Class A Fire Rated for Low Slope applications when using Type 1, 2, 3, 13, 19, 25 and 29 listed photovoltaic modules. Class A Fire Rated for Steep Slope applications with Type1, 2 and 3, listed photovoltaic modules. Tested with a 5” gap (distance between the bottom the module frame and the roof covering), per the standard this system can be installed at any gap allowed by the manufacturers installation instructions. No perimeter guarding is required. This rating is applicable with any IronRidge or 3’rd party roof anchor. Models: IronRidge Flush Mount with XR Rails Brand Name: IronRidge Flush Mount Relevant Standards: UL 2703 (Section 15.2 and 15.3) Standard for Safety Mounting Systems, Mounting Devices, Clamping/Retention Devices, and Ground Lugs for Use with Flat-Plate Photovoltaic Modules and Panels, First Edition dated Jan. 28, 2015 Referencing UL1703 Third Edition dated Nov. 18, 2014, (Section 31.2) Standard for Safety for Flat-Plate Photovoltaic Modules and Panels. Verification Issuing Office: Intertek Testing Services NA, Inc. 8431 Murphy Drive Middleton, WI 53562 Date of Tests: 08/27/2014 to 03/17/2015 Test Report Number(s): 101769343MID-001r1, 101769343MID-001a, 101915978MID-001 & 101999492MID-001ar1-cr1, 104428358MID-001 EEV Revision Summary 8/27/2020 Added type 13, 19, 25 and 29 to system, update address. This verification is part of the full test report(s) and should be read in conjunction with them. This report does not automatically imply product certification. Completed by: Chris Zimbrich Reviewed by: Chad Naggs Title: Technician I, Fire Resistance Title: Technical Team Lead, Fire Resistance Signature: Signature: Date: 08/27/2020 Date: 08/27/2020 3229 S Park Dr Unit# 21/23/2024 PV-011 Drafted By San Diego Solar Permits www.sandiegosolarpermits.com P.O. Box 9755 San Diego, CA 92169 (619) 289-8997 Drafted By Pl a n s P r e p a r e d B y Ow n e r Co n t r a c t o r St e p h a n i e L u o n g 32 2 9 P a r k D r Sa n t a A n a , C A 9 2 7 0 7 (7 1 4 ) 8 8 4 - 7 2 6 1 Ex i s t i n g A D U Drafted By So l a r T e c h E n e r g y S y s t e m s 94 1 0 B o n d A v e El C a j o n , C A 9 2 0 2 1 (6 1 9 ) 7 4 3 - 9 1 9 3 Co n t r a c t o r L i c : # 1 1 0 6 7 7 7 - C 1 0 , C 4 6 Ro b e r t B W h e a t Li c : 1 1 0 6 7 7 7 - C 1 0 , C 4 6 © 2022 IRONRIDGE, INC. VERSION 3.8 FLUSH MOUNT INSTALLATION MANUAL - 23 MODULe COMPATIBILITY MAKe MOD e LS The Flush Mount System has been tested and evaluated to UL 2703 for bonding, grounding, mechanical loading and fire classification, and may be used to ground and/or mount PV modules listed to UL 1703 or UL 61730. A list of approved modules is included below. Unless otherwise noted, “xxx” refers to the module power rating and both black and silver frames are included in the certification. FRAMeD MODULe LIST Adani Adani modules with 35 and 40mm frames ASX-Y-ZZ-xxx Where "X" can be B, M or P, "Y" can be 6, 7 or M10 and "ZZ" can be blank, 144, PERC, B-PERC, or AB- PERC AIONRISE AIONRISE modules with 35 and 40mm frames AIONyyG1-xxx Where "yy" can be 60 or 72 Amerisolar Amerisolar modules with 35 and 40 mm frames AS-bYxxxZ Where "b" can be 5 or 6; "Y" can be M, P, M27, P27, M30, or P30; and "Z" can be blank, W or WB Aptos Solar Aptos modules with 35 and 40 mm frames DNA-yy-zzaa-xxx Where "yy" can be 108, 120 or 144; "zz" can be MF or BF; and "aa" can be 10, 23 or 26 Astronergy Solar Astronergy modules with 30, 35 and 40 mm frames aaSMbbyyC/zz-xxx Where “aa” can be CH or A; "bb" can be 60, 66, or 72; “yy” can be blank, 10 or 12; "C" can M, P, M(BL), M-HC, M(BL)-HC, P-HC, M(DG), or M(DGT); and “zz” can be blank, HV, F-B, or F-BH ASUN ASUN modules with 35 and 40 mm frames ASUN-xxx-YYZZ-aa Where "YY" can be 60 or 72; "ZZ" can be M,or MH5; and "aa" can be blank or BB Auxin Auxin modules with 35 and 40 mm frames AXNCyzAxxxB Where "C" can be 6, 10 or G1; "y" can be M or P; "z" can be blank, 08, 09, 610, 11, or 612; and "A" can be blank, F, M or T; and "B" can be blank, A, B, C or W Axitec Axitec Modules with 30, 35 and 40 mm frames AC-xxxY/aaZZb Where "Y" can be M, P, MB, MBT or MH; "aa" can be blank, 125- or 156-; "ZZ" can be 54, 60, 72, 108, 120, or 144; "b" can be S, X, V, VB, XV, or MX Bluesun Solar Bluesun modules with 30 and 35mm frames BSMxxxY-AAA Where "Y" can be M or M10; and "AAA" can be 54HPH, 60HPH or 72HBD Boviet Boviet modules with 35 and 40mm frames BVMZZaaYY-xxxBcc Where "ZZ" can be 66 or 76; "aa" can be 9, 10 or 12; "YY" is M or P; and "B" can be blank, L or S; and "cc" can be blank, H, H-BF, H-BF-DG, H-HC, H-HC-BF, H-HC-BF-DG, HC-BF or HC-BF-DG BYD BYD modules with 35 mm frames BYDxxxAY-ZZ Where "A" can be M6, P6, MH or PH; "Y" can be C or K; and "ZZ" can be 30 or 36 Canadian Solar Canadian Solar modules with 30, 32, 35 and 40 mm frames CSbY-xxxZ Where "b" can be 1, 3, 6 or 7 "Y" can be H, K, L, N, P, R, U, V, W, X or Y; and "Z" can be M, P, MS, PX , M-SD, P-AG, P-SD, MB-AG, PB-AG, MS-AG, MS-HL, or MS-SD CertainTeed CertainTeed modules with 35 and 40 frames CTxxxYZZ-AA Where "Y" can be M, P, or HC; "ZZ" can be 00, 01, 10, or 11; and "AA" can be 01, 02, 03, 04 or 06 M ODUL e C OMPATIBILITY © 2022 IRONRIDGE, INC. VERSION 3.8 FLUSH MOUNT INSTALLATION MANUAL - 27 Risen Risen Modules with 30, 35 and 40 mm frames RSMyy-a-xxxZZ Where "yy" can be 60, 72, 110, 120, 132 or 144; "a" can be 6, 7 or 8; and "ZZ" can be M, P or BMDG Saatvik Saatvik Modules with 35mm frames SGExxx-YYYZZZ Where "YYY" can be 108 or 144; and "ZZZ" can be MHC, MBHC or MHCB S-Energy S-Energy modules with 35 and 40mm frames SABB-CCYYY-xxxZ Where “A” can be C, D, L or N; “BB” can be blank, 20, 25, 40 or 45; “CC” can be blank, 60 or 72; “YYY” can be blank, BDE, MAE, MAI, MBE, MBI, MCE or MCI; and “Z” can be V, M-10, P-10 or P-15 SEG Solar SEG Solar with 30, 35 and 40 mm frames SEG-aYY-xxxZZ Where "a" can be blank, 6 or B; "YY" can be blank, MA, MB, PA, or PB; and "ZZ" can be blank, BB, BG, BW, HV, WB, WW, BMB, BMA-HV, BMA-BG, BMA-TB, BMB-TB, BMB-HV, BMD-HV, BMB-BG Seraphim USA Seraphim modules with 30, 35 and 40 mm frames SRP-xxx-YYY-ZZ Where "xxx" is the module power rating; and "YYY" can be BMA, BMD, 6MA, 6MB, 6PA, 6PB, 6QA-XX-XX, and 6QB-XX-XX; ZZ is blank, BB, BG or HV Sharp Sharp modules with 35 and 40 mm frames NUYYxxx Where “YY” can be SA or SC Shinsung E&G Shinsung Modules with 35mm frames SSVxxx-144MH Silfab Silfab Modules with 35 and 38 mm frames SYY-Z-xxxAb Where "YY" can be IL, SA, LA, SG or LG; "Z" can be blank, M, P, or X; "A" can be blank, B, H, M, N; and "b" can be A, C, C+, G, K, L, M, N, T, U or X Solar4America Solar4America modules with 30, 35 and 40mm frames S4Axxx-YYzzAA Where "YY" can be 72, 108 or 144; "zz" can be MH5 or MH10; and "AA" can be blank or BB, SW or STT Solarever Solarever modules with 35mm frames SE-zzz*yy-xxxM-aaa Where "zzz" can be 166 or 182; "yy" can be 83 or 91; and "aaa" can be 108, 144 or 144N Solaria Solaria modules with 35 and 40 mm frames PowerA-xxxY-ZZ Where "A" can be X or XT, "Y" can be R or C; and "ZZ" can be blank, AC, BD, BX, BY, PD, PL, PM, PM-AC, PX, PZ, WX or WZ Solarcity (Tesla) Solarcity modules with 40 mm frames SCxxxYY Where “YY” can be blank, B1 or B2 SolarTech SolarTech modules with 40 mm frames AAA-xxxYY Where "AAA" can be PERCB-B, PERCB-W, HJTB-B, HJTB-W or STU; "YY" can be blank, PERC or HJT SolarWorld AG SolarWorld Sunmodule Plus, Protect, Bisun, XL, Bisun XL, may be followed by mono, poly, duo, black, bk, or clear; modules with 31 and 33 mm frames SW-xxx 3229 S Park Dr Unit# 21/23/2024 3229 S Park Dr Unit# 21/23/2024 3229 S Park Dr Unit# 21/23/2024