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Home My WebLink About615 S Mohawk Dr - PlanApril13, 2023 Hi BuildingDepartment, I authorize ECOSOLARUSA ELECTRICLLC with License # 1045300 to pull the permit on mybehalfand InstallPVsolaron myaddress at 615 S MohawkDrSanta Ana, CA 92704. Best regards, _________________________ PHUONGNGUYEN Home Owner DocuSign Envelope ID: F8C59B56-656F-4BD1-8DC7-1F6EF4770F3C 615 S Mohawk Dr 08/24/23 Digitally sealed by RJM on Date: Job #: 4/10/23 Structural Analysis Report For Photovoltaic System Addition to Existing Structure At The Nguyen Residence 615 S Mohawk Dr Santa Ana, CA 92704 4/10/23 Designed in Accordance with CBC 2022, ASCE 7-16 23-06862 E.O.R.: Ryan McPherson, P.E. 9240 Limonite Ave Jurupa Valley, CA 92509 Mobile: (909) 566-0066 Email: SE@mcpe.group 4/10/2023 12:29 PM 1 of 7 ©McPherson Engineering 615 S Mohawk Dr 08/24/23 McPherson Engineering By: T.C. Date: 4/10/23 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. 4/10/2023 12:29 PM 2 of 7 ©McPherson Engineering 615 S Mohawk Dr 08/24/23 McPherson Engineering By: T.C. Date: 4/10/23 Location: 615 S Mohawk Dr Santa Ana, CA 92704 Existing Structure Info: Number of Stories = 1 Aroof = 2200 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 = 1.310 S1 = 0.467 Exposure Category = C Ult. Wind Speed = 130 m.p.h. P.V. Array Info: Model = X21-350-BLK-E-AC Height of Panel = 61.30 in. Width of Panel = 41.20 in. Area of Panel = 17.5 ft.2 Number of New Panels = 27 Number of Exis. Panels = 0 Total Area of Array = 473.5 ft.2 Spacing of Anchors = 6.0 ft. max. on center rows of racks per panel = 2 Panel Tilt = 7-27 deg Project Info 33.739197 -117.909495 4/10/2023 12:29 PM 3 of 7 ©McPherson Engineering 615 S Mohawk Dr 08/24/23 McPherson Engineering By: T.C. Date: 4/10/23 Existing Loads: Roof Design Loads: Roofing = 4.0 p.s.f.Composition roofing Sheathing = 1.5 p.s.f.1/2" Plywood Framing = 1.5 p.s.f.2x 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 = 2.9 p.s.f. weight of panels including rack system DLr1_proposed = 10.9 p.s.f. Proposed Roof Dead Load (applied to top only) DLr2_proposed = 12.9 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) = 61.6 kips Total Proposed Roof Load Wprop = (DLr1 + LLr) (Aroof - Aarray) + (DLr1_proposed + LLr_proposed) (Aarray) = 53.5 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 - Wex = -13.11% TOTAL DECREASE IN GRAVITY LOADS, PANELS OK! Wex 4/10/2023 12:29 PM 4 of 7 ©McPherson Engineering 615 S Mohawk Dr 08/24/23 McPherson Engineering By: T.C. Date: 4/10/23 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 = 1.31 Short Period P.G.A. S1 = 0.47 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 = 1.57 Short Period M.C.E. Per Eq. 11.4-1 SM1 = SD1 Fv = 0.79 1-Sec Period M.C.E. Per Eq. 11.4-2 SDS = 2/3 (SMS) = 1.05 Short Period Design Parameter Per Eq 11.4-3 SD1 = 2/3 (SM1) = 0.53 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 = 0.80 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 Shear Wexisting = 22.0 kips Weight of Existing Structure Wpanels = 1.4 kips Weight of Proposed Panels Vexisting = Cs Wexisting = 3.5 kips Roof Level Shear of Existing Structure Vpanels = Cs Wpanels = 0.2 kips Additional Roof Level Shear of Proposed Panels Vpanels Vexisting Lateral Loads T = Ct (hn) x = 6.34% < 10%PER C.E.B.C. 502.5 EXCEPTION, STRUCTURE DOES NOT REQUIRE SEISMIC RETROFIT, PANELS OK! 4/10/2023 12:29 PM 5 of 7 ©McPherson Engineering 615 S Mohawk Dr 08/24/23 McPherson Engineering By: T.C. Date: 4/10/23 Rooftop Solar Panels Wind Pressures (Section 29.4, ASCE 7-16) Vult = 130 mph Kzt = 1.00 (sec 26.8.2) h = 15 ft Exposure Category = C Kz = 0.85 (sec 26.10.1) Roof Zone = 2 Kd = 0.85 (sec 26.6) Roof θ = 7-27 deg Ke = 1.00 (sec 26.9) qh = 0.00256 Kz Kzt Kd Ke V 2 qh = 31.26 (eq. 26.10-1) GPp = -2 uplift γE = 1.5 (sec 29.4.4) γa = 0.73 (fig 29.4-8) γE = 1.5 FIG 29.4-7)γc = 0.91 (fig 29.4-7) hpt = 0 γa = 0.73 (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 = -68.1 p.s.f.p = 53.6 p.s.f. Check Anchorage to Existing Structure 0.6DL - 0.6W controlling load combination (eq. 16-15 for ASD) DL = 2.9 p.s.f.dead load of panel (inlcuding rack system) W = 68.1 p.s.f.wind load normal to face of panel Arealag = 15.3 sq. ft.area tributary to each anchor SPanc = 6.0 ft.spacing of anchors Puplift = Arealag (0.6DL - 0.6W) = 598.8 lbs total uplift on anchor Material = DFL lumber anchor material Dialag = 5/16 in. diameter of screw Penlag = 3.25 in. min. penetration to existing framing Wlag = 266 lb/in. withdrawal load per in. of penetration per NDS Table 11.2A CD = 1.6 load duration factor for wind per NDS Table 2.3.2 Ct = 0.8 temperature factor per NDS Table 2.3.3 Noscrews = 1 number of screws in withdrawal Pallow = Penlag (Wlag CD Ct) * Noscrews = 1106.56 lbs total allowable withrawal on anchor Puplift Pallow Anchorage = USE (1) 5/16IN. DIA. LAG SCREW(S) AT 6FT. MAX. O.C. W/ 3.3IN. 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) = 0.54 < 1.00 Anchor is OK! 4/10/2023 12:29 PM 6 of 7 ©McPherson Engineering 615 S Mohawk Dr 08/24/23 McPherson Engineering By: T.C. Date: 4/10/23 Gravity Loads: DEMAND DECREASED BY 13.11% = OK! Lateral Loads: DEMAND INCREASED BY 6.34% < 10% = OK! Anchorage: DEMAND OF 598.8LB. < CAPACITY OF 1106.6LB. = OK! USE (1) 5/16IN. DIA. LAG SCREW(S) AT 6FT. MAX. O.C. W/ 3.3IN. MIN. PENETRATION Summary: STRUCTURE IS ADEQUATE FOR THE PROPOSED PV ARRAY ANCHORS ON EAVES/OVERHANGS ARE OK! Summary 4/10/2023 12:29 PM 7 of 7 ©McPherson Engineering 615 S Mohawk Dr 08/24/23 SunPower® InvisiMount™ | Residential Mounting System Simple and Fast Installation • Integrated module-to-rail grounding • Pre-assembled mid and end clamps • Levitating mid clamp for easy placement • Mid clamp width facilitates consistent, even module spacing • UL 2703 Listed integrated grounding Flexible Design • Addresses sloped and low-sloped residential roofs • Design in landscape and portrait with up to 8ʼ rail span • Pre-drilled rails and rail splice • Rails enable easy obstacle management Customer-Preferred Aesthetics • Best-in-class system aesthetics • Black anodized components • Low-proﬁle mid clamps and capped, ﬂush end clamps Part of Superior System • Best-in-class system reliability and aesthetics • Optional rooftop transition ﬂashing, rail- mounted J-box, and wire management rail clips • Combine with SunPower modules and mySunPower® monitoring app sunpower.com Elegant Simplicity SunPower® InvisiMount™ is a SunPower-designed rail-based mounting system. The InvisiMount system addresses residential sloped roofs and combines faster installation time, design ﬂexibility, and superior aesthetics. Classic InvisiMount is speciﬁcally envisioned and engineered to pair with SunPower modules; Universal InvisiMount is compatible with a wide range of modules. The resulting system-level approach ampliﬁes the installation and aesthetic beneﬁts—for homeowners and for installers. Datasheet 615 S Mohawk Dr 08/24/23 SunPower® InvisiMount™ | Residential Mounting System InvisiMount Component Details Classic mid clamp Black oxide stainless steel 300 series 63 g (2.2 oz) Universal mid clamp Black anodized aluminum 6000 series 60 g (2.1 oz) Classic end clamp Black anodized aluminum 6000 series 110 g (3.88 oz) Universal end clamp Black anodized aluminum 6000 series 103 g (3.63 oz) Rail Black anodized aluminum 6000 series 830 g/m (9 oz/ft) Rail splice Aluminum alloy 6000 series 830 g/m (9 oz/ft) Rail bolt M10-1.5 × 25 mm; custom T-head SS304 18 g (0.63 oz) Rail nut M10-1.5; DIN 6923 SS304 nominal Ground lug assembly SS304; A2-70 bolt; tin-plated copper lug 106.5 g (3.75 oz) Row-to-row grounding clip SS 301 with SS 304 M6 bolts 75 g (2.6 oz) Row-to-row grounding jumper Stainless steel 300 series 10 g (0.35 oz) Row-to-row spacer Black POM-grade plastic 5 g (0.18 oz) Roof Attachment BOM • InvisiMount Comp Shingle Attachment with Pegasus • InvisiMount Flat Tile Replacement Attachment with Pegasus • InvisiMount S-Tile Replacement Attachment with Pegasus • InvisiMount W-Tile Replacement Attachment with Pegasus InvisiMount Operating Conditions Temperature −40°C to 90°C (−40°F to 194°F) Roof Attachment Hardware Warranties Refer to roof attachment hardware manufacturer’s documentation. InvisiMount Warranties And Certiﬁcations Warranties • 25-year product warranty • 5-year ﬁnish warranty Certiﬁcations • UL 2703 Listed • Class A Fire Rated © 2022 SunPower Corporation. All Rights Reserved. SUNPOWER, the SUNPOWER logo, EQUINOX, and INVISIMOUNT are trademarks or registered trademarks of SunPower Corporation. All other trademarks are the property of their respective owners. Speciﬁcations included in this datasheet are subject to change without notice. InvisiMount Components Mid Clamp End Clamp Rail and Rail SpliceGround Lug Assembly sunpower.com 509506 RevH ² SunPower recommends that all Equinox™, InvisiMount™, and AC module systems always be designed using the InvisiMount Span Tables #524734. If a designer decides to instead use the component capacities listed in this document to design a system, note that the capacities shown are Load and Resistance Factor Design (LRFD) design loads, and are NOT to be used for Allowable Stress Design (ASD) calculations; and that a licensed Professional Engineer (PE) must then stamp all calculations. If you have any questions please contact SunPower Technical Support at 1-855-977-7867. InvisiMount Component LRFD Capacities² Classic Mid clamp Uplift 664 lbf Shear 540 lbf Universal Mid clamp Uplift 962 lb Shear 437 lb Classic End clamp Uplift 899 lbf Shear 220 lbf Universal End clamp Uplift 605 lb Shear 242 lb Rail Moment: upward 548 lbf-ft Moment: downward 580 lbf-ft Rail splice Moment: upward 548 lbf-ft Moment: downward 580 lbf-ft L-foot Uplift 1000 lbf Shear 390 lbf Datasheet ¹ With Classic InvisiMount, a module frame that is compatible with the InvisiMount system is required for hardware interoperability; modules without this frame may be used with Universal InvisiMount. Row-to-Row Spacer Row-to-Row Grounding Clip Universal End ClampRow-to-row Grounding Jumper (DynoBond) Universal Mid Clamp Rail and Rail SpliceGround Lug Assembly Universal InvisiMount Classic InvisiMount 615 S Mohawk Dr 08/24/23 615 S Mohawk Dr 08/24/23 SunPower® InvisiMount™ | Residential Mounting System Simple and Fast Installation • Integrated module-to-rail grounding • Pre-assembled mid and end clamps • Levitating mid clamp for easy placement • Mid clamp width facilitates even module spacing • Simple, pre-drilled rail splice • UL 2703 Listed integrated grounding Flexible Design • Addresses nearly all sloped residential roofs • Design in landscape and portrait • Rails enable easy obstacle management Customer-Preferred Aesthetics • #1 module and #1 mounting aesthetics • Best-in-class system aesthetics ȏ Premium,low-proȴ ledesign • Black anodized components • Hidden mid clamps and end clamps hardware,andcapped,ȵushrails Part of Superior System • Built for use with SunPower DC and AC modules • Best-in-class system reliability and aesthetics • Combine with SunPower modules and monitoring app sunpower.com Elegant Simplicity SunPower® InvisiMount™ is a SunPower-designed rail-based mounting system. The InvisiMount system addresses residential sloped roofs and combines faster installationtime,designȵexibility,and superioraesthetics. TheΖnvisiMountproductwasspeciȴcallyenvisionedand engineered to pair with SunPower modules. The resulting system-level approach will amplify the aesthetic and installationbeneȴtsforbothhomeownersandinstallers. SunPower® InvisiMount™ | Residential Mounting System InvisiMount Component Details Component Material Weight Mid Clamp Black oxide stainless steel AISI 304 63 g (2.2 oz) End Clamp Black anodized aluminum alloy 6063-T6 110 g (3.88 oz) Rail Black anodized aluminum alloy 6005-T6 830 g/m (9 oz/ft) Rail Splice Aluminum alloy 6005-T5 830 g/m (9 oz/ft) Ground Lug Assembly 304 stainless (A2-70 bolt; tin-plated copper lug)106.5 g/m (3.75 oz) End Cap Black acetal (POM) copolymer 10.4 g (0.37 oz) Roof Attachment Hardware Supported by InvisiMount System Design Tool Application • Composition Shingle Rafter Attachment • Composition Shingle Roof Decking Attachment • Curved and Flat Tile Roof Attachment • Universal Interface for Other Roof Attachments InvisiMount Operating Conditions Temperature ȫ40°Cto90°C(ȫ40°Fto194°F) Max. Load 2400 Pa uplift 5400 Pa downforce Roof Attachment Hardware Warranties Refer to roof attachment hardware manufacturer’s documentation ΖnvisiMountWarrantiesAndCertiȴcations Warranties 25-year product warranty 5-yearȴnishwarranty Certiȴcations UL 2703 Listed ClassAȴreratingwhendistancebetween roof surface and bottom of SunPower moduleframeisȱ3.5ȋ *Module frame that is compatible with the InvisiMount system required for hardware interoperability. © 2015 SunPower Corporation. All Rights Reserved. SUNPOWER, the SUNPOWER logo, and INVISIMOUNT are trademarks or registered trademarks of SunPower Corporation. All other trademarks are the property of their respective owners. Speciȴcationsincludedinthisdatasheetaresubjecttochangewithoutnotice. 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EROWDQGQXWDQG0ΖEUDFNHWERQGVWKHPLFURLQYHUWHU0ΖEUDFNHWWRWKHUDLO 5HY16XQ3RZHU3URSULHWDU\ 615 S Mohawk Dr 08/24/23 5HY16XQ3RZHU3URSULHWDU\ 5HY16XQ3RZHU3URSULHWDU\ 615 S Mohawk Dr 08/24/23 5HY16XQ3RZHU3URSULHWDU\ 5HY16XQ3RZHU3URSULHWDU\ 615 S Mohawk Dr 08/24/23 5HY16XQ3RZHU3URSULHWDU\ 615 S Mohawk Dr 08/24/23 Improve Support, Reduce Maintenance Costs An intuitive monitoring website enables you to: See a visual map of customer sites Remotely manage hundreds of sites Receive elective system reports Locate system issues and remotely diagnose Diagnose issues online Drill down for the status of individual devices Add Value for Customers With the SunPower Monitoring System customers can: See what their solar system produces each day, month, or year Optimize their solar investment and save on energy expenses See their energy use and estimated bill savings See their solar systems performance using the SunPower monitoring website or mobile app SunPower EnergyLinkPlug-and-Play Installation This complete solution for residential and commercial monitoring and control includes the SunPower® PV Supervisor 6 (PVS6) which improves the installation process, overall system reliability, and customer experience. Compact footprint for improved aesthetics Robust cloud connectivity and comprehensive local connectivity Flexible configuration of devices during installation Consumption metering Revenue-grade production metering (pending) Web-based commissioning Remote diagnostics of PVS6 and inverters Durable UL Type 3R enclosure reduces maintenance costs Easy integration with SunPower eBOS Robust Cloud Connectivity Multiple options to maintain optimal connectivity: Hardwired Ethernet Wi-Fi Cellular backup SunPower Monitoring Websites PVS6 SunPower AC Modules Multiple communication options include Ethernet, Wi-Fi, and cellular. 530536 RevC 615 S Mohawk Dr 08/24/23 FLASHLOC is the ultimate attachment for composition shingle and rolled comp roofs. The all-in-one mount installs fast — no kneeling on hot roofs to install ﬂashing, no prying or cutting shingles, no pulling nails. Simply drive the lag bolt and inject sealant into the base. FLASHLOC’s patented TRIPLE SEAL technology preserves the roof and protects the penetration with a permanent pressure seal. Kitted with lag bolts, sealant, and hardware for maximum convenience. Don’t just divert water, LOC it out! PROTECT THE ROOF Install a high-strength waterproof attachment without lifting, prying or damaging shingles. FLASH LOC LOC OUT WATER With an outer shield 1 contour-conforming gasket 2 and pressurized sealant chamber 3 the Triple-Loc Seal delivers a 100% waterproof connection. Cut Away View HIGH-SPEED INSTALL Simply drive lag bolt and inject sealant into the port 4 to create a permanent pressure seal. Cut Away View FASTER INSTALLATION. 25-YEAR WARRANTY. FOR QUESTIONS OR CUSTOMER SERVICE VISIT UNIRAC.COM OR CALL (505) 248-2702 3 2 4 1 FASTER INSTALLATION. 25-YEAR WARRANTY. FOR QUESTIONS OR CUSTOMER SERVICE VISIT UNIRAC.COM OR CALL (505) 248-2702 1.75” STEP 1: SECURE Place FLASHLOC over pilot hole with lag on down-slope side. Align indicator marks on sides of mount with chalk line. Pass included lag bolt and sealing washer through FLASHLOC into pilot hole. Drive lag bolt until mount is held ﬁrmly in place. NOTE: The EPDM in the sealing washer will expand beyond the edge of the metal washer when proper torque is applied. PRE-INSTALL Snap chalk lines for attachment rows. On shingle roofs, snap lines 1-3/4” below upslope edge of shingle course. Locate rafters and mark attachment locations. At each location, drill a 7/32” pilot hole. Clean roof surface of dirt, debris, snow, and ice, then ﬁll pilot hole with sealant. NOTE: Space mounts per racking system install speciﬁcations. When down pressure is ≥34 psf, span may not exceed 2 ft. STEP 2: SEAL Insert tip of UNIRAC provided sealant into port. Inject until sealant exits both vents. Continue array installation, attaching rails to mounts with provided T-bolts. NOTE: When FLASHLOC is installed over gap between shingle or tabs or vertical joints, ﬁll gap/joint with sealant between mount and upslope edge of shingle course. Use only provided sealant. FLASH LOC INSTALLATION GUIDE 615 S Mohawk Dr 08/24/23 SunPower Corporation | 51 Rio Robles | San Jose, CA 95134 sunpower.com Manufacturer Certification Statement SunPower® Corporation certifies the SunPower Solar Panels listed below as “solar electric property” for purposes of 26 U.S.C. §25(d) and “energy property” for purposes of 26 U.S.C. §48(a). Under penalties of perjury, I declare that I have examined this certification statement, and to the best of my knowledge and belief, the facts presented are true, correct, and complete. _____________________________________ Steven Wittenberg Director, Product Management SunPower Corporation DISCLAIMER: SunPower Corporation is not a tax advisor. Taxpayers claiming a tax credit should consult a tax professional with any questions. SunPower Corporation is not responsible or liable for taxpayer’s ability to receive tax credits. M-Series Solar Panels 1 SPR-M475 SPR-M450 SPR-M440 SPR-M425 SPR-M460 SPR-M445 SPR-M435 SPR-M420 A-Series Solar Panels1 SPR-A450 SPR-A430 SPR-A415 SPR-A390 SPR-A440 SPR-A425 SPR-A400 X-Series Solar Panels1 SPR-X22-485 SPR-X22-370 SPR-X21-335 SPR-X19-310 SPR-X21-470 SPR-X22-360 SPR-X21-327 SPR-X21-265 SPR-X21-460 SPR-X21-350 SPR-X20-320 SPR-X21-250 SPR-X20-445 SPR-X21-345 SPR-X19-315 SPR-X20-245 1 All model numbers may be followed by -COM, -BLK, -x-AC, -BLK-x-AC, or -x-BI where x is a letter from A to Z. 615 S 08/24/23 2 E-Series Solar Panels1 SPR-E20-435 SPR-E19-410 SPR-E19-315 SPR-E18-295 SPR-E20-420 SPR-E20-327 SPR-E19-310 SPR-E20-245 SPR-E19-415 SPR-E19-320 SPR-E18-300 SPR-E19-235 P-Series Solar Panels1 SPR-P19-410 SPR-P19-385 SPR-P19-320 SPR-P17-355 SPR-P19-402 SPR-P19-380 SPR-P19-315 SPR-P17-350 SPR-P19-400 SPR-P19-335 SPR-P19-310 SPR-P17-345 SPR-P19-395 SPR-P19-330 SPR-P19-305 SPR-P17-340 SPR-P19-390 SPR-P19-325 SPR-P17-360 SPR-P17-330 U-Series Solar Panels1 SPR-U365 SPR-U370 SPR-U400 SPR-U405 SPR-U410 Other Solar Products 2 SPR-435 SPR-315 SPR-235 SER-235P SPR-425 SPR-310 SPR-230 SER-228P SPR-415 SPR-308 SPR-225 SunPower T5 Solar Roof Tile SPR-400 SPR-305 SPR-217 SunPower PowerGuard® Tile SPR-390 SPR-300 SPR-215 SunPower SunTile® SPR-343J SPR-295 SPR-214 SPR-327 SPR-240 SPR-210 SPR-320 SPR-238 SPR-200 2 All model numbers may be followed by N, E, NE, -U, -D, -T5, -COM, -WHT, -BLK, -ACPV. 615 S 08/24/23 February 10, 2023 SunPower 77 Rio Robles San Jose, CA 95134 TEL: (408) 514-4063 Attn: Sunpower – Engineering Department Re: Engineering Certification for the SunPower Corporation Invisimount Mounting System Span Tables and Design Methodology PZSE, Inc.-Structural Engineers has reviewed the SunPower Invisimount Mounting System Span Tables Revision F published September 21, 2021 and Revision G published August 25, 2022 and their design methodology. This certification covers the module clamp, rail analysis, and attachment Tile hook/L bracket components. All information, data and analysis contained within are based on, and comply with, the following building codes and typical specifications: Building Codes: 1. Minimum Design Loads for Buildings and other Structures, ASCE/SEI 7-16 2. 2022 California Building Code, by California Building Standard Commission 3. 2022 California Residential Code, by California Building Standard Commission 4. 2021 International Building Code, by International Code Council, Inc 5. 2015 Aluminum Design Manual, by The Aluminum Association 6. CPP Wind Tunnel report number 9790, dated 16 February 2017. 7. SEAOC PV-2, 2017 8. 2018 NDS, by the American Wood Council 9. UL 2703 Testing report for PV solar panels. 10. AC428, Acceptance Criteria for Modular Framing Systems Used to Support Photovoltaic (PV) Panels, November 1, 2012 by ICC-ES Component and Cladding Roof Zones: The Components and Cladding Roof Zones shall be determined based on ASCE 7 Chapter 30, and CPP Wind Tunnel test number 9790, dated 16 February 2017. Notes: 1) Racking system and panels shall be installed per manufacturer’s specifications. 2) Design assumptions are specified in the Inputs pages of attached span tables. 3) Attachment design is based on 5/16” Dia. Lag Screw with 2.5” Embedment into SPF#2 or equivalent per NDS. Designer shall be responsible for verifying project specific site conditions. 4) Wind speeds are LRFD values. 5) Attachment spacing(s) apply to seismic design category E or less. 615 S 08/24/23 Design Responsibility: These tables are intended to be used under the responsible charge of a registered design professional where required by the authority having jurisdiction. In all cases, these tables should be used under the direction of a design professional with sufficient structural engineering knowledge and experience to be able to: • Evaluate whether these tables are applicable to the project, and • Understand and determine the appropriate values for all input parameters of these tables. This letter certifies that the loading criteria and design basis SunPower Invisimount Mounting System Span Tables are in compliance with the Codes above. This certification excludes the capacity check of the building structure to support the loads imposed on the building by the array, such as bending strength of roof rafters spanning between supports. This requires additional knowledge of the building and is outside the scope of the design tool and our review. If you have any questions on the above, do not hesitate to call. Prepared By: PZSE, Inc. - Structural Engineers Roseville, CA REENI IGER LARUTCURTS AINROFILACFOETATS GNELANOISSEFORPDERETSEHCAZHT ENEKL N AP Exp. 3-31-25 No. S3878 R U DIGITALLY SIGNED 615 S 08/24/23 August 28, 2020 Unirac, Inc. 1411 Broadway Boulevard NE Albuquerque, New Mexico 87102-1545 TEL: (505) 242-6411 FAX: (505) 242-6512 Attn: Engineering Services Re: Engineering Certification for the Unirac Large Array (ULA) Photovoltaic Panel Support System The Unirac Large Array (ULA) photovoltaic panel support system is a proprietary ground mounted system which supports photovoltaic panels. Structural design is determined using the internal design tool developed by Unirac and covers a wide range of loading conditions and array sizes and allows the user to customize the input to match the specific project conditions. We have reviewed the ULA photovoltaic panel support system methodology and U-builder tool and have determined that the design methodology is a rational approach and is in compliance with the structural requirements of the following Reference Documents: Codes: o ASCE/SEI 7-05, 7-10 and 7-16 Minimum Design Loads for Buildings and Other Structures o 2018 International Building Code, by International Code Council, Inc., 2018 o 2019 California Building Code, by California Building Standards Commission, 2019 Other: o 2015 Aluminum Design Manual, by The Aluminum Association, 2015 o Specification for Structural Steel Buildings ANSI/AISC 360-10 o UDM-0001 Unirac – Large Array (U-LA) Design Methodology, Revision 1 This letter certifies that the ULA photovoltaic panel support system methodology and U-builder tool are in compliance with the above Reference Documents. If you have any questions on the above, do not hesitate to call. Prepared by: PZSE, Inc. - Structural Engineers Roseville, CA 50 Sierra College Boulevard, Suite 150, Roseville, CA 95661 T 916.961.3960 F 916.961.3965 W www.pzse.com Experience | Integrity | Empowerment 1478 Stone Point Drive, Suite 190, Roseville, CA 95661 T 916.961.3960 F 916.961.3965 W www.pzse.com Experience | Integrity | Empowerment REENI IGER LARUTCURTS AINROFILACFOETATS GNELANOISSEFORPDERETSEHCAZHTENEKL N AP Exp. 3-31-23 No. S3878 R U DIGITAL SIGNATURE April 01, 2021 615 S 08/24/23 August 10, 2021 Re: UNIRAC Flashloc RM w/ Carlisle Syntec System – XXX To Whom It May Concern: The installation of the UNIRAC Flashloc RM product on the Carlisle warranted roof located at XXXXXX will not violate the Carlisle Total System Warrant. Because the UNIRAC product is not produced or marketed by Carlisle, it is important to note that the performance and watertight integrity of this product is not covered by the Carlisle warranty. Leaks that may occur as a result of the installation of this product are the sole responsibility of the building owner. This letter only refers to the compatibility of the UNIRAC Flashloc RM attachment system with the Carlisle roofing system. This is not an endorsement or representation of any warranty regarding the overall performance of the UNIRAC Flashloc RM attachment system itself. Please contact Carlisle Syntec’s Project Review Team at 888-797-8370 with any further questions. Best Regards, Paul A. Markel Manager, Special Applications 615 S 08/24/23 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. 615 S Mohawk Dr 08/24/23 Expedited Permit Process for PV Systems — Micro-Inverter2 Expedited Permit Process for Small-Scale PV Systems Micro-Inverter The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been suggested to provide as a path to permit approval. Required Information for Permit: 1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings with a 3’ perimeter space at ridge and sides may not need separate ﬁre service review. 2. Electrical diagram showing PV array conﬁguration, wiring system, overcurrent protection, inverter, disconnects, required signs, and ac connection to building (see supplied standard electrical diagram). 3. Speciﬁcation sheets and installation manuals (if available) for all manufactured components including, but not limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system. Step 1: Structural Review of PV Array Mounting System Is the array to be mounted on a deﬁned, permitted roof structure? l Yes l No If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1. Roof Information: 1. Is the rooﬁng type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________ ____________________________________________________________________________________________________ If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…). 2. Does the roof have a single roof covering? l Yes l No If No, submit completed worksheet for roof structure WKS1. 3. Provide method and type of weatherprooﬁng roof penetrations (e.g. ﬂashing, caulk).____________________________ Mounting System Information: 1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap beneath the module frames? l Yes l No If No, provide details of structural attachment certiﬁed by a design professional. 2. For manufactured mounting systems, ﬁll out information on the mounting system below: a. Mounting System Manufacturer ___________Product Name and Model#________________________________ b. Total Weight of PV Modules and Rails ___________lbs c. Total Number of Attachment Points____________ d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1) e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for maximum spacing allowed based on maximum design wind speed) f. Total Surface Area of PV Modules (square feet)_________________ ft 2 g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2 If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1. Step 2: Electrical Review of PV System (Calculations for Electrical Diagram) In order for a PV system to be considered for an expedited permit process, the following must apply: 1. PV modules, utility-interactive inverters, and combiner boxes are identiﬁed for use in PV systems. 2. The PV array is composed of 4 series strings or less per inverter. 3. The total inverter capacity has a continuous ac power output 13,440 Watts or less 4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)). 5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV system. Interactive PDF diagrams are available at www.solarabcs.org/permitting. Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant understand each blank to ﬁll in. If the electrical system is more complex than the standard electrical diagram can effectively communicate, provide an alternative diagram with appropriate detail. 615 S Mohawk Dr 08/24/23 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 615 S Mohawk Dr 08/24/23 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 615 S Mohawk Dr 08/24/23 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 44.1 oC). FOR LESS THAN 9 CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF 47oC OR LESS (ALL OF UNITED STATES), a) 12 AWG, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER FUSE. b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER FUSE. NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix E): OCPD = OVERCURRENT PROTECTION DEVICE NATIONAL ELECTRICAL CODE ® REFERENCES SHOWN AS (NEC XXX.XX) NOTES FOR ALL DRAWINGS: SIGNSSEE GUIDE SECTION 7 SIGN FOR DC DISCONNECT SIGN FOR INVERTER OCPD AND AC DISCONNECT (IF USED) No sign necessary since 690.51 marking on PV module covers needed information AC OUTPUT CURRENT NOMINAL AC VOLTAGE SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) Notes for Micro-Inverter Electrical Diagram 615 S Mohawk Dr 08/24/23 Rev: 7/15/2021 RESIDENTIAL PHOTOVOLTAIC CHECKLIST S OL-01 C BC 2019 Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only Instructions: Th e licensed contractor of record sh all complete all sections, answer the ten q u estions and sign the certification section below. A copy of th is form shall be attach ed to each of TW O 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. W ill th e PV system layou t provid e the required three -foot wide clear access path way s per S ection 605.11 of th e C alifornia Fire C od e, and is this sh own on the roof plan? 2. W ill th e PV system be installed on a roof having only one roofing layer with no overlays? 3. W ill the PV array be flu sh mounted to the existing roof so that the plane of th e mod ules (panels) are parallel to th e plane of th e roof? 4. W ill th e PV system weig h maximum 4 pounds per square feet or less? 5. W ill th e PV system be installed where the modules do not overh ang any roof edg es (such as eaves, gabled ends, rid g es and hips)? 6. W ill th e PV system be installed with a space of 2” minimum to 10 ” maximum betwee n th e u nd erside of mod ule s and the su rface of the roof? 7. W ill the PV system be installed without using any ballast system or counter-weight system? 8. W ill th e anchors be installed with a maximum horizontal anch or spacing of 6 feet and is this maximum h orizontal spacing sh own on the plans? 9. W ill th e 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 th e stru ctu ral pages of th e plans stamped and signed by a C alifornia licensed professional engineer? (including project specific site plan, PV layou t, anchorage spacing , anchorage details and manufactu rer’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: S ignature: Ph one Number: Date: Email Ad d ress: 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 615 S Mohawk Dr., Santa Ana, CA 92704 ECOSOLAR USA ELECTRIC LLC 1045300 Hazzle Dagami (714) 643 8452 hazzle@ecosolarusa.com 4/9/2023 615 S M ohawk Dr 08/24/23 VICINITY MAP NTS SHEET INDEX:CODE INFORMATIONGENERAL NOTES: 1. THE SYSTEM WILL NOT BE TURNED-ON UNTIL THE SERVING UTILITY COMPANY HAS BEEN NOTIFIED. 2. THE INSTALLED SOLAR SYSTEM HAS A DISTRIBUTED WEIGHT LESS THAN 4 PSF. 3. THE CONCENTRATED LOAD FOR EACH VERTICAL SUPPORT IS LESS THAN 40 LBS. 4. ALL PV EQUIPMENT IS LISTED BY A RECOGNIZED TESTING LAB. INVERTERS ARE UL 1741 COMPLIANT. 5. THE BACKFED BREAKER WILL BE LOCATED AT THE OPPOSITE END OF THE BUS FROM THE MAIN BREAKER. 6. CONDUCTORS ARE 90° C RATED COPPER WIRE. 7. ANY CONDUCTORS EXPOSED TO SUNLIGHT ARE LISTED AS SUNLIGHT RESISTANT. 8. IF DC CONDUCTORS ARE RUN INSIDE THE BUILDING, THEY WILL BE CONTAINED IN A METAL RACEWAY. 9. ANY CONDUCTORS BETWEEN SEPARATE ARRAYS ON THE ROOF WILL BE PROTECTED IN CONDUIT. 10. THE EQUIPMENT GROUNDING CONDUCTOR ON THE ROOF WILL BE PROTECTED FROM PHYSICAL DAMAGE. IT WILL BE TUCKED NEATLY UNDER THE MODULES AND RAILS AND SECURED IN PLACE. 11. IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS, THE MODULES WILL BE ATTACHED TO THE EQUIPMENT GROUNDING CONDUCTOR. 12. ALL EXTERIOR CONDUIT, FITTINGS AND BOXES ARE RAIN-TIGHT AND APPROVED FOR USE IN WET LOCATIONS. 13. ALL ELECTRICAL EQUIPMENT WILL HAVE CLEARANCES AROUND IT MAINTAINED IN ACCORDANCE WITH CEC 110.26. 14. SOLAR MODULES WON'T BLOCK ANY MECHANICAL, PLUMBING, OR BUILDING ROOF VENTS. 15. A GROUNDING ELECTRODE SYSTEM WILL BE INSTALLED ACCORDING TO CEC 250.50 IF THE EXISTING MAIN SERVICE PANEL DOES NOT HAVE A VERIFIABLE GROUNDING ELECTRODE SYSTEM. ACCORDING TO CEC SECTION 250.104, THE ELECTRICAL SERVICE WILL BE BONDED TO THE WATER AND GAS PIPING. 16. IN ACCORDANCE WITH CAL-OSHA REGULATIONS, A LADDER WILL BE IN PLACE FOR THE INSPECTION. 2022 CALIFORNIA BUILDING CODE (CBC) 2022 CALIFORNIA RESIDENTIAL CODE (CRC) 2022 CALIFORNIA FIRE CODE (CFC) 2022 CALIFORNIA ELECTRICAL CODE (CEC) 2022 CALIFORNIA MECHANICAL CODE (CMC) 2022 CALIFORNIA PLUMBING CODE (CPC) ANY OTHER LOCAL AND MUNICIPAL CODES PHOTOVOLTAIC SOLAR PROJECT INFORMATION: SYSTEM SIZE: 9.450kW (DC), 8.505kW (AC) MODULES: (27) SUNPOWER X21-350-BLK-E-AC AC MODULES PEAK POWER = 320W MAX CONT. OUTPUT POWER = 315W MAX OUTPUT CURRENT = 1.31A MAX OCPD = 20A MAX NUMBER IN SERIES = 12 TEMP. COEFF. OF POWER = -0.29%/°C DIMENSIONS = 61.3" x 41.2" x 1.8" WEIGHT = 42.9LBS ARRAY: INSTALLED WEIGHT = 2.45 PSF ROOF COVERAGE = 473.55 SQ. FT. ARRAYS COVER 20.63% OF TOTAL ROOF AREA MOUNTING HARDWARE: INVISIMOUNT RAIL UNIRAC FLASHLOC 5/16" STAINLESS STEEL LAG BOLTS @72" OC OR LESS WITH A MINIMUM OF 3 1 4" PENETRATION INTO ROOF RAFTERS EXISTING ROOF INFO: 1 STORY, COMP SHINGLE 2"X6"@24" RAFTERS ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 DATE: __________ ENGINEER OF RECORD 9. 4 5 0 k W ( D C ) , 8 . 5 0 5 k W ( A C ) REV S Y S T E M S I Z E DESCRIPTION DATE DRAWN BY: CHECKED BY: R.A. S.C. REVISIONS PA P E R S I Z E : 1 1 " x 1 7 " ( A N S I B ) SA N T A A N A , C A 9 2 7 0 4 , U S A 61 5 S M O H A W K D R , 04.03.2023 (6 5 7 ) 2 8 2 - 9 0 9 8 PH U O N G N G U Y E N / H I E U N G U Y E N AP N : 1 0 9 8 3 1 0 4 PV0 SCOPE OF WORK PV0 COVER SHEET PV1 SITE/ROOF PLAN PV2 ELEVATION DETAIL PV3 ELECTRIC LINE DRAWING, GROUNDING DETAIL PV4 BILL OF MATERIALS PV5 CALCULATIONS, SIGN PV6 MICROINVERTER MAP ATTACHED SPECIFICATION SHEETS INSTALL (27) SUNPOWER X21-350-BLK-E-AC ELECTRIC MODULES ON THE EXISTING 1 STORY, COMP SHINGLE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1)125A AC LOAD CENTER AND CONNECT TO THE NEW 225A MAIN SERVICE PANEL. UPGRADE THE EXISTING 100A/100A MAIN PANEL TO NEW 225A/200A MAIN PANEL. This item has been digitally signed and sealed on May 09, 2023 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. Bldg# 101116305 Elec# 20180670 Issued 08/23/23 615 S Mohawk Dr 08/24/23 DR I V E W A Y PV1 *ROOF ACCESS POINTS ARE AT THE STRUCTURALLY STRONG PART OF THE BUILDING AND DO NOT REQUIRE LADDERING OVER OPENINGS. NOTE: DIMENSIONS AND FEATURES SHOWN ARE CLOSE TO SCALE BUT WERE TAKEN FROM A FIELD SURVEY AND APPROXIMATIONS MADE USING GOOGLE EARTH. SITE/ROOF PLAN SCALE: 1/16" = 1' 8 16 32 48 N ROOF AREA = 2296 SQ.FT. ROOF COVERAGE = 473.55 SQ. FT. ARRAYS COVER 20.63% OF TOTAL ROOF AREA ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 DATE: __________ ENGINEER OF RECORD 9. 4 5 0 k W ( D C ) , 8 . 5 0 5 k W ( A C ) REV S Y S T E M S I Z E DESCRIPTION DATE DRAWN BY: CHECKED BY: R.A. S.C. REVISIONS PA P E R S I Z E : 1 1 " x 1 7 " ( A N S I B ) A AHJ REDLINE 06.15.23 B AHJ CORRECTION 07.05.23 C AHJ CORRECTION 07.12.23 SA N T A A N A , C A 9 2 7 0 4 , U S A 61 5 S M O H A W K D R , 07.12.2023 (6 5 7 ) 2 8 2 - 9 0 9 8 PH U O N G N G U Y E N / H I E U N G U Y E N AP N : 1 0 9 8 3 1 0 4 ROOF#1 (17) MODULES TILT=20°, AZ=278° ROOF#2 (10) MODULES TILT=20°, AZ=188° (N)225A MAIN SERVICE PANEL (N)125A LOAD CENTER3' * * PROPERTY LINE (E)GATE/FENCE 1.5' FIRE SETBACK MO H A W K D R 26'-8" 4'-1 " 5'-4" 19'-8" 1 1 1 1 1 11 1 1 1 2 2 2 2 22 2 2 2 3 3 3 3 3 3 3 3 This item has been digitally signed and sealed on 07/24/2023 615 S Mohawk Dr 08/24/23 INVISIMOUNT RAIL MOUNTING SYSTEM WITH UNIRAC FLASHLOC ROOF ATTACHMENTS (4-1/4" x 5/16" DIA. STAINLESS STEEL LAGBOLTS @72" OC OR LESS WITH A MINIMUM 3-1/24" INTO ROOF RAFTERS), WATERPROOF ALL CONNECTION LOCATIONS PER MANUFACTURER'S INSTRUCTIONS. (SEE 2A FOR DETAILS) MODULES: 61.3" x 41.2 42.9 LBS EACH EXISTING 1-STORY ROOF COMP SHINGLE, FELT & 1/2" SHEATHING OVER RAFTERS 3"MIN. 8" MAX. PV MODULE UNIRAC FLASHLOC INVISIMOUNT RAIL COMP SHINGLE, FELT & 1/2" SHEATHING OVER RAFTERS 3" M I N . 8" M A X . MID CLAMP 2A RAFTER 2"x6"@24" PV2 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 DATE: __________ ENGINEER OF RECORD 9. 4 5 0 k W ( D C ) , 8 . 5 0 5 k W ( A C ) REV S Y S T E M S I Z E DESCRIPTION DATE DRAWN BY: CHECKED BY: R.A. S.C. REVISIONS PA P E R S I Z E : 1 1 " x 1 7 " ( A N S I B ) SA N T A A N A , C A 9 2 7 0 4 , U S A 61 5 S M O H A W K D R , 04.03.2023 (6 5 7 ) 2 8 2 - 9 0 9 8 PH U O N G N G U Y E N / H I E U N G U Y E N AP N : 1 0 9 8 3 1 0 4 ELEVATION DETAILS USE (1) 5/16IN. DIA. LAG SCREW(S) AT 6FT. MAX. O.C. W/ 3.3IN. MIN. PENETRATION This item has been digitally signed and sealed on Apr 10, 2023 615 S Mohawk Dr 08/24/23 L1 L2 SOURCE CIRUIT #1 SOURCE CIRUIT #2 SOURCE CIRUIT #3 L1 L2 L1 L2 110 MODULES X21-350-BLK-E-AC SUNPOWER 9 MODULES X21-350-BLK-E-AC SUNPOWER 8 MODULES X21-350-BLK-E-AC SUNPOWER NEMA 3R, 240VAC JUNCTION BOX L1L2N 2 20A 20A 20A CONDUIT MUST BE SUPPORTED A MINIMUM OF 7/8" ABOVE THE ROOF SURFACE. LOAD CENTER BUS RATED 240 VAC, 1Ø SUNPOWER 15A (3) #12 THWN (1) #12 THWN EGC SUNPOWER PVS6 MONITORING 125A MLO 3 L1L2N MAIN SERVICE PANEL BUS RATED 240 VAC, 1Ø, 3W POINT OF INTERCONNECTION LOAD SIDE 705.12(B)(3)(2) NOTE: THE PV BREAKER IS THE MAIN DISCONNECTING MEANS. (N) 225A 50A 200A M UTILITY METER NO. 222013-016578 OV E R H E A D SE R V I C E NOTE: PHOTOVOLTAIC MODULE HAS AN INTEGRATED MICROINVERTER. MAX PV BREAKER: 225A x 120% - 200 = 70A CONDUCTOR AND CONDUIT SCHEDULE TAG CONDUCTOR CURRENT CARRYING CONDUCTORS IN CONDUIT EGC CONDUIT OCPD 1 2 3 12 AWG PV WIRE, COPPER 10 AWG THWN-2, COPPER 8 AWG THWN-2, COPPER N/A 6 3 6 AWG BARE, COPPER 8 AWG THWN-2, COPPER FREE AIR 3/4" DIA. EMT 3/4" DIA. EMT N/A 20A 50A USE SUNPOWER INTEGRATED GROUNDING TO GROUND ALL MODULES, JUNCTION BOXES AND ANY OTHER METAL PARTS AND GROUND LUGS WITH #6 AWG SOLID COPPER WHERE NEEDED 8 AWG THWN-2, COPPER EXISTING BUILDING GROUNDING ELECTRODE SYSTEM NOTE: THE INVISIMOUNT SYSTEM IS LISTED TO UL2703 FOR INTEGRATED GROUNDING; SUNPOWER AC MODULES ARE A BONDING COMPONENT AND ARE LISTED TO UL1741. INSTALLING SUNPOWER AC MODULES ON THE INVISIMOUNT SYSTEM (OR ANY MOUNTING SYSTEM THAT IS LISTED TO UL2703 FOR BONDING-NOT JUST FOR FIRE CLASSIFICATION), NO ADDITIONAL GROUNDING HARDWARE, LUGS, OR COPPER WIRE ARE REQUIRED ON THE ROOF. SEE INVISIMOUNT SPECSHEET PAGES WITHIN THIS PLAN SET. ELECTRICAL LINE DIAGRAM PV3 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 DATE: __________ ENGINEER OF RECORD 9. 4 5 0 k W ( D C ) , 8 . 5 0 5 k W ( A C ) REV S Y S T E M S I Z E DESCRIPTION DATE DRAWN BY: CHECKED BY: R.A. S.C. REVISIONS PA P E R S I Z E : 1 1 " x 1 7 " ( A N S I B ) SA N T A A N A , C A 9 2 7 0 4 , U S A 61 5 S M O H A W K D R , 04.03.2023 (6 5 7 ) 2 8 2 - 9 0 9 8 PH U O N G N G U Y E N / H I E U N G U Y E N AP N : 1 0 9 8 3 1 0 4 This item has been digitally signed and sealed on May 09, 2023 615 S Mohawk Dr 08/24/23 BILL OF MATERIALS ITEM 1 PV MODULES 2 TRUNK CABLE 3 ROOF ATTACHMENTS 4 RAILING 6 GROUND LUG W/ DISC 7 MID CLAMPS 8 END CLAMPS 9 RAIL SPLICE 11 PV MONITORING 12 CON CT/PRO CT 13 TERMINATOR CAPS 15 DISCONNECT 16 FUSES 17 LOAD CENTER 19 BATTERY PACKAGE ITEM DESCRIPTION SUNPOWER X21-350-BLK-E-AC TRUNK CABLE (LANDSCAPE TYPE) UNIRAC FLASHLOC INVISIMOUNT RAIL GROUNDING LUGS MID CLAMP END CLAMP RAIL SPLICE PVS6 ENPHASE TERMINATOR CAPS N/A QUANTITY 27 UNIT PCS 14 N/A 125A SIEMENS LOAD CENTER 27 44 18 2 42 24 10 1 3 N/A N/A PCS PCS LENGTH PCS PCS PCS PCS PCS PCS 5 GROUNDING ROW 10 ROW SPACERS GROUNDING ROW 4 PCS ROW SPACERS 25 PCS CON CT/PRO CT 1 KIT 1 PCS 18 BREAKERS N/A N/A (3)20A, 2P SIEMENS BREAKER, (1)15A, 2P SIEMENS BREAKER, (1)40A, 2P BREAKER 4 PCS PV4 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 DATE: __________ ENGINEER OF RECORD 9. 4 5 0 k W ( D C ) , 8 . 5 0 5 k W ( A C ) REV S Y S T E M S I Z E DESCRIPTION DATE DRAWN BY: CHECKED BY: R.A. S.C. REVISIONS PA P E R S I Z E : 1 1 " x 1 7 " ( A N S I B ) SA N T A A N A , C A 9 2 7 0 4 , U S A 61 5 S M O H A W K D R , 04.03.2023 (6 5 7 ) 2 8 2 - 9 0 9 8 PH U O N G N G U Y E N / H I E U N G U Y E N AP N : 1 0 9 8 3 1 0 4 This item has been digitally signed and sealed on May 09, 2023 615 S Mohawk Dr 08/24/23 POWER TO THIS BUILDING ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN: CAUTION: SERVICE BY QUALIFIED PERSONNEL ONLY TO BE INSTALLED ON THE OUTSIDE COVER OF THE MAIN SERVICE DISCONNECT: WARNING! ELECTRIC SHOCK HAZARD TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN SOLAR ELECTRIC PV PANELS TO BE INSTALLED AT ALL SERVICEABLE PANELS OR BOXES AND AT ALL DISCONNECTS. PHOTOVOLTAIC POINT OF INTERCONNECTION WARNING: DUAL POWER SOURCE. SECOND SOURCE IS PHOTOVOLTAIC SYSTEM MAXIMUM RATED AC OUTPUT CURRENT: MAXIMUM OPERATING AC VOLTAGE: 35.37A 240V TO BE INSTALLED AT MAIN SERVICE PANEL AND SUBPANEL IF APPLICABLE. WARNING! PHOTOVOLTAIC POWER SOURCE TO BE INSTALLED ON JUNCTION BOXES AND CONDUIT EVERY 10'. TO BE INSTALLED ON OR NO MORE THAN 1M (3FT) FROM THE SERVICE DISCONNECTING MEANS TO WHICH THE PV SYSTEMS ARE CONNECTED. WARNING! POWER SOURCE OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT DEVICE TO BE INSTALLED AT THE BACKFEED BREAKER SERVING THE PV SOLAR SYSTEM. SIGNAGE NOTES: ALL SIGNAGE SHALL BE REFLECTIVE, UV RESISTANT PLASTIC, RED IN COLOR WITH WHITE LETTERING, AND ATTACHED WITH WEATHERPROOF ADHESIVE OR OTHER APPROVED METHOD. ALL LETTERS SHALL BE A MINIMUM OF 3/8" HEIGHT AND ALL CAPITALIZED. ALL CONDUIT, JUNCTION BOXES AND OTHER ENCLOSURES SHALL BE MARKED AT 10' MAX INTERVALS AND AT ALL BENDS, TERMINATIONS, SPLICES OR CONNECTIONS WITH "WARNING: PHOTOVOLTAIC POWER SOURCE". MAX NUMBER OF MODULES IN CIRCUIT = 10 MODULE MAX OUTPUT CURRENT = 1.31A (10)(1.31A)(1.25) = 16.375A[Ic], USE 20A BREAKER TOTAL NUMBER OF MODULES = 27 (27)(1.31A)(1.25) = 44.21A[I], USE 50A BREAKER NOTE: DISTANCE ABOVE ROOF TO BOTTOM OF CONDUIT: >23mm (7/8") FROM THE MODULES TO THE COMBINER BOX: AMBIENT TEMPERATURE = 31°C ADJUSTMENT FACTOR PER TABLE 310.15(B)(2)(b) FOR 90°C INSULATED CONDUCTOR AT 31°C = 1.05 Ic = 16.375A 16.375A/1.05 = 15.59A NUMBER OF CURRENT CARRYING CONDUCTORS IN CONDUIT = 6 ADJUSTMENT FACTOR PER TABLE 310.15(B)(3)(a) FOR CONDUIT FILL (4-6 CONDUCTORS IN CONDUIT)=0.8 15.59A/0.8= 19.49A SELECT WIRE SIZE WITH AMPACITY GREATER THAN 19.49A, USE 10 AWG THWN-2 COPPER WIRE WITH AN AMPACITY OF 40A. SELECT CONDUIT FOR (6)10 AWG THWN-2 & (1)8 AWG GROUND = 3/4" EMT CONDUIT. FROM THE COMBINER BOX TO THE MSP: ADJUSTMENT FACTOR PER TABLE 310.15(B)(2)(a) FOR 90°C INSULATED CONDUCTOR AT 31°C = 0.96 I = 44.21A 44.21/0.96 = 46.05A SELECT WIRE SIZE WITH AMPACITY GREATER THAN 46.05A, USE 8 AWG THWN-2 COPPER WIRE WITH AN AMPACITY OF 55A. SELECT CONDUIT FOR (3)8 AWG THWN-2 & (1)8 AWG GROUND = 3/4" EMT CONDUIT. 615 S MOHAWK DR, SANTA ANA, CA 92704, USA PV5 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 DATE: __________ ENGINEER OF RECORD 9. 4 5 0 k W ( D C ) , 8 . 5 0 5 k W ( A C ) REV S Y S T E M S I Z E DESCRIPTION DATE DRAWN BY: CHECKED BY: R.A. S.C. REVISIONS PA P E R S I Z E : 1 1 " x 1 7 " ( A N S I B ) A AHJ REDLINE 06.15.23 B AHJ CORRECTION 07.05.23 C AHJ CORRECTION 07.12.23 SA N T A A N A , C A 9 2 7 0 4 , U S A 61 5 S M O H A W K D R , 07.12.2023 (6 5 7 ) 2 8 2 - 9 0 9 8 PH U O N G N G U Y E N / H I E U N G U Y E N AP N : 1 0 9 8 3 1 0 4 SOLAR ARRAY (ON ROOF) AC LOAD CENTER SERVICE POINT AND UTILITY METERING SYSTEM CALCULATIONS: WIRE CALCULATIONS: This item has been digitally signed and sealed on 07/24/2023 615 S Mohawk Dr 08/24/23 PV6 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 DATE: __________ ENGINEER OF RECORD 9. 4 5 0 k W ( D C ) , 8 . 5 0 5 k W ( A C ) REV S Y S T E M S I Z E DESCRIPTION DATE DRAWN BY: CHECKED BY: R.A. S.C. REVISIONS PA P E R S I Z E : 1 1 " x 1 7 " ( A N S I B ) A AHJ REDLINE 06.15.23 B AHJ CORRECTION 07.05.23 C AHJ CORRECTION 07.12.23 SA N T A A N A , C A 9 2 7 0 4 , U S A 61 5 S M O H A W K D R , 07.12.2023 (6 5 7 ) 2 8 2 - 9 0 9 8 PH U O N G N G U Y E N / H I E U N G U Y E N AP N : 1 0 9 8 3 1 0 4 1 2 3 4 5 6 7 8 9 10 11 12 EVIDENCE SYSTEM OPERATING TO EyPECTATIONS TIME OF THE DAY: _____________ VOLTAGE: AMP/CURRENT TEMPERATURE: _____________ SKY CONDITIONS:L1-N ______ L2-N ______ L3-N ______ PV-L1 ______ PV-L2 ______WHITE CLOUDS/NO RAIN NO CLOUDS/SUNNY DARK CLOUDS/RAIN __ IN HOUSE __ SUB CONTRACTOR __________ 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 PHUONG NGUYEN/HIEU NGUYEN RESIDENCE 615 S MOHAWK DR, SANTA ANA, CA 92704, USA (27) SUNPOWER X21-350-BLK-E-AC - 350 WATTS N MICROINVERTER MAP 615 S Mohawk Dr 08/24/23 615 S Mohawk Dr 08/24/23 Certificate Of Completion Envelope Id: F8C59B56656F4BD18DC71F6EF4770F3C Status: Completed Subject: Complete with DocuSign: _Phuong Nguyen -HO Authorization Letter.pdf Source Envelope: Document Pages: 1 Signatures: 1 Envelope Originator: Certificate Pages: 4 Initials: 0 Linh Luong AutoNav: Enabled EnvelopeId Stamping: Enabled Time Zone: (UTC-08:00) Pacific Time (US & Canada) 13962 Seaboard Cir. nil Garden Grove, CA 92843 sales.support@ecosolarusa.com IP Address: 175.176.70.23 Record Tracking Status: Original 4/13/2023 4:00:11 AM Holder: Linh Luong sales.support@ecosolarusa.com Location: DocuSign Signer Events Signature Timestamp Phuong Nguyen eflow.hieu@gmail.com Security Level: Email, Account Authentication (None) Signature Adoption: Drawn on Device Using IP Address: 107.137.108.40 Signed using mobile Sent: 4/13/2023 4:02:47 AM Viewed: 4/14/2023 9:15:50 PM Signed: 4/14/2023 9:16:16 PM Electronic Record and Signature Disclosure: Accepted: 4/14/2023 9:15:50 PM ID: d8d9f045-4c3e-42fa-841c-606ca98152e2 In Person Signer Events Signature Timestamp Editor Delivery Events Status Timestamp Agent Delivery Events Status Timestamp Intermediary Delivery Events Status Timestamp Certified Delivery Events Status Timestamp Carbon Copy Events Status Timestamp Witness Events Signature Timestamp Notary Events Signature Timestamp Envelope Summary Events Status Timestamps Envelope Sent Hashed/Encrypted 4/13/2023 4:02:47 AM Certified Delivered Security Checked 4/14/2023 9:15:50 PM Signing Complete Security Checked 4/14/2023 9:16:16 PM Completed Security Checked 4/14/2023 9:16:16 PM Payment Events Status Timestamps Electronic Record and Signature Disclosure 615 S Mohawk Dr 08/24/23 ELECTRONIC RECORD AND SIGNATURE DISCLOSURE From time to time, EcoSolar USA Electrical (we, us or Company) may be required by law to provide to you certain written notices or disclosures. 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By selecting the check-box next to ‘I agree to use electronic records and signatures’, you confirm that: You can access and read this Electronic Record and Signature Disclosure; and You can print on paper this Electronic Record and Signature Disclosure, or save or send this Electronic Record and Disclosure to a location where you can print it, for future reference and access; and Until or unless you notify EcoSolar USA Electrical as described above, you consent to receive exclusively through electronic means all notices, disclosures, authorizations, acknowledgements, and other documents that are required to be provided or made available to you by EcoSolar USA Electrical during the course of your relationship with EcoSolar USA Electrical. 615 S Mohawk Dr 08/24/23 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 . Intertek Page 1 of 3 GFT-OP-11e (22-August-2019) T est Verification of Conformity Verification Number: 105370452-LAX-VOC1 Applicant Name & Address: SunPower Corporation 1414 Harbour Way South Suite 1901 Richmond, CA 94804 USA Product Description:Photovoltaic Racking System installed using the SunPower InvisiMount Installation Guide 508988 Rev O Ratings & Principle Characteristics: Fire Class Rating: Class A for Type 1 and Type 2 Fuse Rating: 20 A Mechanical Load Testing: Mechanical Load Rating: 10PSF Downward, 5PSF Upward, 5PSF Sloped Load Module Orientation: Portrait or Landscape Models/Type References: Classic InvisiMount, Universal InvisiMount Brand Name:; InvisiMount Relevant Standards:Mounting Systems, Mounting Devices, Clamping/Retention Devices, and Ground Lugs for Use with Flat-Plate Photovoltaic Modules and Panels [UL 2703:2015 Ed.1+R:24Mar2021] Verification Issuing Office Name & Address: Intertek Testing Services NA, Inc. 25800 Commercentre Drive Lake Forest, CA 92630 USA Date of Tests:September-27-2022 to October-11-2022 Test Report Number(s):105208800LAX-001 Signature Name: Abdullah Alharbi Position: PV Engineer Date: 12 April 2023 On the basis of the tests undertaken, the samples of the below product have been found to comply with the requirements of the referenced specification/standard at the time the tests were carried out. This verification is part of the full test report 105208800LAX-001 and should be read in conjunction with it. This verification replaces previous verification number 105208800LAX-001-LAX-VOC1 dated: 30-12-2022. Additional information in Appendix. 615 S Mohawk Dr 08/24/23 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 . Intertek Page 2 of 3 GFT-OP-11e (22-August-2019) APPENDIX: Test Verification of Conformity Approved Module list Module Manufacturer Model SunPower Corporation SPR-XYY-###-(COM), where X can be “E” or “A” denoting cell type, where YY represents numbers 18, 19, 20,21, or blanks and ### represents any number from 450 to 310 and 274 to 233; SPR-EYY-###, where YY represents numbers 18, 19, 20 or 21, and ### represents any number from 345 to 285 and 250 to 225. SPR-MXXX & SPR-MAX6-XXX, may be followed by -BLK, where XXX is 385-440. SPR-E or SPR-X followed by 18, 19, 20, 21, 22, followed by - XXX where XXX is 320-370, may be followed by -BLK, followed by C, D, E, may be followed by -AC SPR-XXXE/NE-WHT/BLK-U-YYYACPV and SPR-V-WW-XXX-Y-Z-G-AC, where "XXX" is the wattage of the panel and ranges from 250 to 225; and where "YYY" indicates the inverter voltage used in the module, and can be blank, 240 or 208/240. SPR-AXXX-G-AC or SPR-AXXXBLK-G-AC Where “XXX” denotes output power. “G” denotes inverters. “BLK” represents backsheet color. “AC” indicates AC module. SPR-AXXX-H-AC where “XXX” is the wattage range of 350 to 425, “H” Denotes the inverter, and “AC” indicates AC modules. SPR-MXXX-YYY-Z-AC, where XXX is 380-440 All models identified must have the Gen 5 frame and have a module fire performance: Type 2 SunPower Corporation 72-cell model with Gen 4.2 frame only: SPR-AXXX-COM or SPR-MAX5-XXX-COM, may be followed by BLK, where XXX is 380-460 66-cell model with Gen 4.2 frame only: SPR-AXXX, may be followed by -COM, and/or - 300V, followed by MLSD, where XXX is 350-425. 72-cell model with Gen 4.2 frame only: SPR-AXXX, may be followed by -COM, and/or - 300V, followed by MLSD, where XXX is 430-60 SPR-UXXX-BLK, where XXX is 395-415 Hanwha Q.PEAK DUO BLK ML-G10.a+ XXX, where XXX is 370-425 Q.PEAK DUO BLK-G10+ XXX, where XXX is 350–370 Q.PEAK DUO BLK ML-G10+ XXX, where XXX is 385-405 REC RECxxxNP2, may be followed by Black, where xxx is 350-380. RECxxxTP4, may be followed by Black, where xxx is 355-380. RECxxxAA Black, where xxx is 340-385. This is an Appendix to Test Verification of Conformity Number: 105370452-LAX-VOC1. 615 S Mohawk Dr 08/24/23 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 . Intertek Page 3 of 3 GFT-OP-11e (22-August-2019) RECxxxAA PURE, where xxx is 380-415. Trina TSM-xxxDE06X.05(II), where xxx is 355-380 Canadian Solar CS3N-xxxMS, xxx is 375-435 Waaree WSMDi-XXX, XXX is 360-380, 395-415 WSMDiB-XXX, XXX is 360-380, 395-455 Jinko JKMxxxM-6RL3-B, where xxx is 365-400 Aptos Solar DNA-108-BF10-xxxW, xxx is 385-410. DNA-120-BF26-xxxW, where xxx is 350-370. DNA-120-MF26-xxxW, where xxx is 360-370 The Universal InvisiMount System was evaluated for fire rating with Type 1 and Type 2 modules. Signature Name: Abdullah Alharbi Position: PV Engineer Date: 12 April 2023 615 S Mohawk Dr 08/24/23 SunPower Corporation proprietary information. This document is electronically controlled. The latest revision is available in the document management system. All printed copies are not controlled and may be outdated unless marked with a red ink “Controlled Copy” stamp. Title: Universal InvisiMount UL 2703 Certification 650864 Date: 11/01/2022 PN: Page 1 of 1 Form: Technical Notification Title Universal InvisiMount UL 2703 Certification, 650864 Date November 01, 2022 Author Ethan Ely, Principal Mechanical Engineer Application Universal InvisiMount® Overview SunPower recently released a new version of InvisiMount called Universal InvisiMount which pairs with SunPower U-Series modules, as well as with other modules not having a SunPower-designed module frame. As part of this project InvisiMount’s UL 2703 certification was updated to accommodate the new components and new modules. This Tech Note provides details of this certification and how to prepare for permitting. What’s Changed • Universal InvisiMount is Listed to UL 2703 by Intertek, under control number 5024883. (Classic InvisiMount remains listed to UL 2703 under UL file number E466981.) • InvisiMount is Class A fire rated with Type 1 and Type 2 module types. • All U-Series modules are included in the Intertek 2703 Listing. • All required documentation is available on the SunPower Dealer Portal: HOME page > Residential Resources > SunPower Equinox Resources. Guidance for Using Universal InvisiMount 2703 Certification Most jurisdictions require that a rooftop solar system be Listed to UL 2703, which evaluates the system’s performance, including fire resistance, electrical bonding, and mechanical capacity. Each module that will be used with the solar system’s racking hardware must be evaluated for compatibility and called out in the 2703 Listing. Modules are categorized by Types in their UL 61730 certification, with each Type number relating to a category of fire performance and module construction. The InvisiMount system has been fire tested with modules in the Type 1 and Type 2 categories, and has established fire resistance compatibility with all modules in both of these categories. The controlling documents for certification are the Certificate of Compliance for UL 61730 of the module in question, and the Authorization to Mark (ATM) for UL 2703 of Universal InvisiMount. Additionally, please reference the 2703 Intertek Module List on the SunPower Dealer Portal for a complete list of modules which are part of the Universal InvisiMount Listing. All U-Series modules are included, as well as additional modules not part of our current offering. All of these documents may be viewed on the Dealer Portal. SunPower recommends that your AHJ permit submissions include the particular module COC as well as the ATM for Universal InvisiMount. For Universal InvisiMount certification information, visit Intertek at https://ramuk.intertekconnect.com/WebClients/ITS/DLP/products.nsf/$$Search?OpenForm and search for InvisiMount. Note also that packaging for the core Universal InvisiMount components (including the end clamp, mid clamp, rail, and splice) now bear the Intertek mark and reference the UL 2703 Listing. If a local AHJ requests physical evidence of proper Listing, please provide them these packaging labels. If you have any questions please contact your RSM. Thank you for helping us change the way our world is powered. 615 S Mohawk Dr 08/24/23