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009-340-084
BUTTE COUNTY DEPARTMENT OF DEVELOPMENT SERVICES INSPECTION CARD MUST BE ON JOB SITE 24 Hour Inspection Line (IVR) : 530.538.4365 (Cut off time for inspections is 3pm) Development Services cannot guarantee inspections on the date requested Office: 530.538.7601 Fax: 530.538.7785 www.ButteCountv.net/dds Permit No: B17-1845 Issued: 8/16/2017 APN: 009-340-084 Address: 729 JUSTESON RD, GRIDLEY Owner: TAMAGNI THOMAS WESLEY (REMRMN) Permit Type: SOLAR ROOF -RES Description: AREA 1 Flood Zone: None SRA Area: No SETBACKS for Zoninty- AG_ SRA_ PW Front: Centerline of Road: Rear: SRA: Street: AG: Interior Total Setback from Centerline of Road: ALL PLAN REVISIONS MUST BE APPROVI?D BY THE COUNTY BEFORE PROCEEDING tNS1^' M DATE OFFIICE�COpY t 9 � _1 Bid Permit' Address: „ GAS By:...,_ _.. .„..� Date: rut r�Electric-By:;- 4.-+.>. Date: "'S.r%--- Pre -Deck —1-5-0-5-1 Pool Fencing/Alarms/Barriers 503 Pre -Plaster 507 Manufactured Homes Setbacks 131 Blockin /Unde inin 612 Tiedown/Soft Set System 611 Permanent Foundation System 613 Under2round Electric 218 Sewer 407 Underground Water 417 Manometer Test 605 Continuity Test 602 Skirting/Stens/Landings 610 Coach Info Manufactures Name: Date of Manufacture: Model Name/Number: Serial Numbers: Length x Width: Insignia: Inspection Type IVR INSP DATE Setbacks 131 Foundations / Footings 111 Pier/Column Footings 122 Eufer Ground 216 Masonry Grout 120 Do Not Pour Concrete Until Above are Signed Pre -Slab 124 Gas Test Underground/floor 404 Gas Piping Underground/floor 403 Underfloor Framing 149 Underfloor Ducts 319 Shear Transfer 136 Under Floor Plumbing 412 Under Slab Plumbing 411 Do Not Install Floor Sheathing or Slab Until Above Signed Shearwall/B.W.P.-Interior 134 ShearwallB.W.P.-Exterior 135 Roof Nail/Drag Trusses 129 Do Not Install Siding/Stucco or Roofing Until Above Signed Rough Framing 153 Rough Plumbing 406 Rough Mechanical 316 Rough Electrical 208 4 -Way Rough Framing 128 Gas Piping House 403 Gas Test House 404 Shower Pan/Tub Test 408 Do Not Insulate Until Above Signed Permit Final 802 Electrical Final 803 Mechanical Final 809 Plumbing Final 813 Fire Sprinkler Test or Final 702 Finals Public Works Final 538.7681 Fire De artment/CDF 538.6226 Env. Health Final 538.7281 Sewer District Final **PROJECT FINAL 10'3•t f*Project Final is a Certificate of Occupancy for (Residential Only) PERMITS BECOME NULL AND VOID 1 YEAR FROM THE DATE OF ISSUANCE. IF WORK HAS COMMENCED, YOU MAY PAY FOR A 1 YEAR RENEWAL 30 DAYS PRIOR TO EXPIRATION 1 11 BUTTE COUNTY DEPARTMENT OF DEVELOPMENT SERVICES BUILDING PERMIT 24 HOUR INSPECTION (IVR)#:530.538.4365 OFFICE #: 530.538.7601 FAX#:530.538.7785 www. ButteCounty.netldds )JECT_1NF0RMAT-10N',_',P<w' Owner: Pennit, No: B17-1845 TAMAGNI THOMAS WESLEY P 0 BOX 841 Issued) Date: 8/16/2017 By JMD GRIDLEY, CA 95948 Expiration Date: 8/16/2018 Occupancy: Zoning: Contractor Site Address: 729 JUSTESON RD APN: 009-346-084 Permit type: MISCELLANEOUS Subtype: SOLAR ROOF -RES lliT A 1r2 TILIC I" InI1,111IN )JECT_1NF0RMAT-10N',_',P<w' Owner: Pennit, No: B17-1845 TAMAGNI THOMAS WESLEY P 0 BOX 841 Issued) Date: 8/16/2017 By JMD GRIDLEY, CA 95948 Expiration Date: 8/16/2018 Occupancy: Zoning: Contractor Applicant: . "I : Square Footage: I . SOLAR ENERGY DESIGNS SOLAR ENERGY DESIGNS BuilCing Garage Remdl/Addn 8777 AUBURN FOLSOM RD 8777 AUBURN FOLSOM RD 04 0 0__ GRANITE BAY, CA 95746 GRANITE BAY, CA 95746 Oth.-,r Porch/Patio Total 9163008479 9163008479 0 0 0 .ii, .LICENSED, CONTRACTOR'S DECLARATION °.OWNER / BUILDER DECLARATION '4 Contractor (Name) State Contractors License No. I Class I Expires I hereby affirm under penalty of perjury that I am exen pt from the Contractors' State License Law for SOLAR ENERGY 984854 / C46 / 9/30/2018 the reasons) indicated belowby the checkmark(s) I have placed next to the applicable item(s) (Section 703ri5, Business and Profesions Code: Any city or munty that requires a permit to construct, alter, I HEREBY AFFIRM UNDER PENALTY OF PERJURY that I am licensed under provisions of Chapter 9 improve, prove, demolish, or repair any structure, prior to its issuance, also requires the applicant for the permit to file a signed statement that he or she is licensed *pursuant to the provisions of the Contractors' (commencing with Section 7000) of Division 3 of the Business and Professions Code. and my license h State License Law (Chapter 9 (commencing with Sect 7000) of Division 3 of the Business and in full force and effect. k t Professions Code) or that he or she is exempt from licensure and the basis for the alleged exemption. X Any violation of Section 7031.5 by any applicant for a :-ermit subjects the applicant to a civil penalty of not more than five hundred dollars ($500).): Contractor's Signature Date 1, as owner of the property, or my employees with wages as their sole compensation, will E.1 do U all of or U portions of the work, and the structure is not intended or offered for sale WORKERS'; COMPENSATION;DECLARATION, (Section 7044, Business and Professions Code: The Contractors' State License Law does not apply to an owner of property who, through empoyees' or personal effort, builds or improves the I HEREBY AFFIRM UNDER PENALTY OF PERJURY one of the following declarations: property, provided that the improvements are nct intended or offered for sale. If, however, the building or improvement is sold within one year of completion, the Owner -Builder will have the have and will maintain a certificate of consent to self -insure for workers' burden of proving that it was not built or ❑I compensation, issued by the Director of Industrial Relations as provided for by Section improved for the purpose of sale.). 3700 of the Labor Code, for the performance of the work for which this permit is issued. Policy No. 1, as owner of theproperty, am exclusively contracting with licensed Contractors to c nstruct the project (Section 7044, Business and Professions Code: The Contractors' State and will maintain workers' compensation insurance, as required by Section 3700 of ❑ License Law does not apply to an owner of propel.ty who builds or improves thereon, and who the Labor h a Lab r Code, for the performance of the work for which this permit is issued. My workers' contracts for the projects with a licensed Contractor pursuant to the Contractors' State License compensation insurance carrier and policy number are: Law.). Cartier. STATE c Policy Numbg737R7n Exp. 70*512018�icense I am exempt from licensure under the Contracto'rs' State Law for the following El I certify that, in the performance of the work for which this permit Is issued, I shall not reason: employ any person in any manner so as to become subject to the workers' compensation laws of California, and agree that, if I should become subject to the workers' compensation of Section 3700 of the Labor Code, I shall forthwith comply with those X provisions provisions. Owner's Signature Date X -4-01 -PERMIT 'APPLICANT- DECLARATION 4 Signature Date By my signature below, I certify to each of the f)llowing: WARNING: FAILURE TO SECURE WORKERS' COMPENSATION COVERAGE IS I am L) a California licensed contractor or U tae property owner* or U authorized to UNLAWFUL, AND SHALL SUBJECT AN EMPLOYER TO CRIMINAL PENALTIES act on the property owner's behalf'*. I have read this construction permit application and nd the,information I have provided is AND CIVIL FINES UP TO ONE HUNDRED THOUSAND DOLLARS ($100,000), IN correct. ADDITION TO THE COST OF COMPENSATION, DAMAGES AS PROVIDED FOR IN I agree to comply with all applicable city and co,.inty ordinances and state laws relating SECTION 3706 OF THE LABOR CODE, INTEREST, AND ATTORNEY'S FEES. to building construction. I authorize representatives of this city or county to enter the above -identified property If —CONSTRUCTION : LENDING AGENCY: DECLARATION— for inspection purposes. California Licensed Ca tractor, Property Owner* or 'Authorized Agent**: *requires separate verificaton form —requires separate I hereby affirm under penalty of perjury that there is a construction lending agency for the authorization form performance of the work for which this permit is issued (Section 3097, Civil Code). Lender's Name and Address X Name of Permittee [SIGN] Print Date Lenders Name & Address city State Zip F. % : - - TEE INFORMATION V� ". I " . Total Fees: $445.00 Fees Paid: $445.00 Balance Due: (None) Job Value: $13,000.00 1. NEW MP 2. PV MON 3. NEW - PI 10 FEET t J APPLICABLE CODES: 2016 CALIFORNIA BUILDING CODE 2016 CALIFORNIA ELECTRICAL CODE 2016 CALIFORNIA ENERGY CODE 2016 CALIFORNIA FIRE CODE 2016 CALIF. RESIDENTIAL CODE 2016 CALIFORNIA GREEN BUILDING STANDARDS CODE ALL RELEVANT COUNTY OF BUTTE AMMENDMENTS AND LOCAL ORDINANCES APPLY SYSTEM INFORMATION: SCOPE OF WORK: 7.2 KW DC SOLAR SYSTEM INSTALL A ROOF -MOUNTED AND GRID -TIED PHOTOVOLTAIC SOLAR SYSTEM. 22 SUNPOWER SPR -E20 -327 -C -AC MODULES ROOFING MATERIAL IS COMP ROOF 1 PV COMBINER BOX RACKING AND ROOF MOUNTS ARE ENGINEERED 1 PV MONITOR SYSTEMS. SYSTEM IS COMPRISED OF 22 AC SOLAR MODULES. PRIME IS RESPONSIBLE FOR CONTENTS OF THE DESIGN SUBMITTED FOR PERMIT APPROVAL. ARRAY 1: AZ: 180 TILT: 18 1( cy4. 7.19 STC RATING (KW) 6.63 PTC RATING (KW) 6.37 CEC AC RATING (KWI CONTRACTOR Plot plan for Small -Scale, Single -Phase PV System SOLAR ENERGY DESIGNS, INC 7.19 KW AC GRID -TIED PHOTOVOLTAIC SOLAR SYSTEM TOM TAMAGNI t System 729 JUSTESON AVE ROSEVILLE, CA 95678 # of Solar Panels 22 ' o # of Points of Connection with the roof 44 22 MODULAR SOLAR SYSTEM ' TTAMAGNI2@GMAIL.COM Panel Weight Calculation PG&E DRAWN B SOLAR ENERGZDIGNS Solar Panel Weight (Ibs) 45.5 lbs DWG NO Mounting System Weight (Ibs) 190.2 lbs Total Panel Weight+ MountingSystem.Weight 1191 SCALE NTS DATE: Point Load Calculation - Point Load (Total Panel Weight / # of Points of Connection) X27?i lbs Distributed Load Calculation Solar Panel Area (Length" x Width") / 144 17.5 Sq. Ft. FTotal Solar Panel Area (# Panels) x Solar Panel Area 385.8 Sq. Ft. !` Inter -Panel Spacing (Inches) r 1 Inches Total Spacing Area - 1 t Total Panel Area (Total Solar Panel Area +Total Spacing Area) 386.8 Sq. Ft. Distributed Load (Total Panel Wt / Total Panel Area) 13:08 Ibs./sf <-����� ` ------ COMP ROOF 6' MAX SPAN BETWEEN ROOF MOUNTS 1 i 1 1 1 1 1 ROOF CHARACTERISTICS: 1. ENGINEERED ROOF TRUSSES - UPPER CHORD AT 24" O.C. -' 1 1 1 1 1 1 2. ROOFING MATERIAL: COMP ROOF 1 3. ROOFING TILT: 18 'DEGREES . II A A._ MOUNTING DETAILS: 1. PANELS MOUNTED ON ALUMINUM RACKING —^ — --- -- t• 2. PV ARRAY MOUNTS TO ROOF STRUCTURE WITH 5/16" LAGS 1 3. MIN 2-1/2". EMBEDMENT INTO TRUSSES UPGRADED FROM _ 1� 1 1 1 1' 1 1 1 .1 1 4. PV RACKING MOUNTS ARE ANCHORED AT 72" O.C. ® O PV MOUNT; ATTACHED WITH 2 - 5/16" X 3" LAGS (MINIMUM 2-1/2" EMBEDMENT) ALUMINUM SOLAR RACKING -_---a 2x4" ENGINEERED TRUSSES ON 24" CENTERS t J APPLICABLE CODES: 2016 CALIFORNIA BUILDING CODE 2016 CALIFORNIA ELECTRICAL CODE 2016 CALIFORNIA ENERGY CODE 2016 CALIFORNIA FIRE CODE 2016 CALIF. RESIDENTIAL CODE 2016 CALIFORNIA GREEN BUILDING STANDARDS CODE ALL RELEVANT COUNTY OF BUTTE AMMENDMENTS AND LOCAL ORDINANCES APPLY SYSTEM INFORMATION: SCOPE OF WORK: 7.2 KW DC SOLAR SYSTEM INSTALL A ROOF -MOUNTED AND GRID -TIED PHOTOVOLTAIC SOLAR SYSTEM. 22 SUNPOWER SPR -E20 -327 -C -AC MODULES ROOFING MATERIAL IS COMP ROOF 1 PV COMBINER BOX RACKING AND ROOF MOUNTS ARE ENGINEERED 1 PV MONITOR SYSTEMS. SYSTEM IS COMPRISED OF 22 AC SOLAR MODULES. PRIME IS RESPONSIBLE FOR CONTENTS OF THE DESIGN SUBMITTED FOR PERMIT APPROVAL. ARRAY 1: AZ: 180 TILT: 18 1( cy4. 7.19 STC RATING (KW) 6.63 PTC RATING (KW) 6.37 CEC AC RATING (KWI CONTRACTOR Plot plan for Small -Scale, Single -Phase PV System SOLAR ENERGY DESIGNS, INC CUSTOMER: TOM TAMAGNI 941 WASHINGTON BLVD, STE 311 ADDRESS: 729 JUSTESON AVE ROSEVILLE, CA 95678 CITY: GRIDLEY 95948 ' 916-827-0068 PHONE: 530-521-7643; 530-870-1815 LICENSE # 984854 EMAIL: TTAMAGNI2@GMAIL.COM UTILITY: PG&E DRAWN B SOLAR ENERGZDIGNS SIZE DWG NO REV chuckPezeeve.com SAC435 SCALE NTS DATE: 8/15/2017 ISHEEII OF 2 c r MAX SYSTEM VOLTAGE AND CURRENT INCLUDING CORRECTION FACTORS OPEN -CIRCUIT VOLTAGE (Voc) _ • 295.7 V SHORT-CIRCUIT CURRENT (Isc) _ ' -' 18.29 A 4 4' PV BREAKER CALCULATION r t1 . �' °• .22 md: x 1.33 = 29.26A , " - ••, 29.26 A • 1.25 36.58 Ar rA ! • ^ r w ,� USE A 40 AMP BREAKER • �. - -' S . EXISITNG COMBINER BOX DEDICATED TO PV 'k y ' GRCUITCONDUCTOR ^ 4 CONDUIT TYPE: UTILITY EQUIPMENT ONLY AND NOT CONFIGURED TO • '_ - CONDUR SIZE: 3/4" a• .. .. ' , ROOF TOPJUNCTIONBOX CONDUCTOR TYPE:7HWN-2 r SERVICE' - x L NUMBER OF CIRCUITS 2. ,r +r - • NEMA 3R MIN. REQUIRED WATERPROOF ,: _ NEW COMBINER PANEL --� j CONDUCTOR SIZE: 14 AWG SPLICES OR OTHER APPROVED TERMINATION BUS AMP, RATING _ (L25 A - NUMBER OF CONDUCCK,1 + - METHOD. (NEC 110.14,300.6,31-) SERVICE VOLTAGE _ , 240 Vi GRED, 1 WHITE, 18LACK,GREEN) - - sr Y •,�r • M. METER NO: • ,.� _ .. ` - BRANCH CIRCUIT 1 OCPD = 20 'A • • SUNPOWERAC MODULES 'I..' - t BRANCH CIRCUIT 2 OCPD = '20 JA w r t•. - •, .. ♦ x.. •�, - SUNPOWERI • ...! BRANCH CIRCUIT - _ - s� { PVSSX ` MAIN • .� • • • - kkk MONITORING -i CPD ; f .-t ' 11, MODULES IN SERIES SOURCE CIRCUIT #1 - - - • 1 -BOX - i. a - - . ... � SYSTEM � •i. •,200` a . • 3597 DC WATTS ` ' . r . I' PV BREAKERS - - _ - • - ...� , . PVSSX - a! BRANCH CIRCUIT #2 - - .. - UI:PUl15 - 11 MODULES IN SERIES SOURCE CIRCUIT #2 - , 20A 2P - 40A ZP PV D , .125A 7pMAIN RVICEn�ANEL UPGRADED FROM a A 3597 DC WATTS r , t fLB9i/A CIRCUITCONDUCTOR t CIRCUIT CONDUCTOR CONDUIT TYPE: EMT CONDUIT TYP E:EMT ` - CONDUIT SIZE:3/4" CONDUIT SIZE: 3/4" -, s - • .. r CONDUCTOR TYPE:THWN-2 - > «ai,- , CONDUCTOR TYPE:THWN-2 GROUNDING NEW - SERVICE PANEL RATINGS • ' - a ° CONDUCTOR SIZE: 12 AWG - #, CONDUCTOR 512E: 10 AWG ELECTRODE CONDUCTOR SERVICE PANEL RATING `'t I NUMBER OF CONDUCTORS: r 1 ° • NUMBER OF CONDUCTORS: WIRE SIZE: 10 AWG MFG / MODEL = UTLER-HAMM _ 2 RED, 2 BLACK, IGREEN( 1 RED, 1 WHITE, 1 BLACK, 1 GREEN) 1 BARE CU BUS AMP RATING = 225 A EGC SIZE: 10 AWG (NEC 250.122) w - INSULATED EGC: 10 AWG (NEC 250.122) . SERVICEVOLTAGE= •240 V.. ' MAIN OCPD RATING = 200 A _ SOURCE -CIRCUIT CONDUCTOR + BUS BAR RATING 3MA MAIN SERVICEIOCPCI200 A INVERTER OCPD RATING..'(" = 40 �A• CONDUCTOR SIZE:14 AWG: USE -2 OR PV WIRE i' 20% BACKFEED ALL�WEB A SOLAR INVERTER OC 40 A S 1120% of BUS BAR RATING - A This is <= 120% 240 A 1120% BUSBAR exception in 690.64(B)(2)(a) - Mnrcc. 1. 2016 CEC 690.17 - Switch or Circuit Breaker. The disconnecting means for ungrounded conductors shall consist of a manually operable switch(es) or circuit breakers(s) complying with all of the following requirements: , A. Located at the opposite end of the bus bar from the main disconnecting circuit breaker. (CEC 705.21D B. Externally operable without exposing the operator to contact with live parts C. Plainly indicating whether in the open or closed position ' D. An interrupting. rating sufficient for nominal circuit voltage and current that is available at the line terminals of the equipment 2. 2016 CEC 250.122 - Size of Equipment Grounding Conductors. Copper, aluminum, or copper -clad aluminum equipment grounding conductors of wire « . type shall not be smaller than shown in Table 250.122 but shall not be required to be larger than the circuit conductors supplying the equipment. 3.2016 CEC 690:14 (5) - Grouping. The photovoltaic system disconnecting means shall be grouped with other disconnecting means for the system to comply with 690.14©(4). A Photovoltaic disconnecting means shall not be required at the photovoltaic module or array location. ` 4. Installer to be prepared to provide physical proof that panels installed in field match those specified on plans. - - 5. AC & DC side ground electrode conductor to be bonded per ART 690.47 and made in accordance with ART 250.64. • r 6, Bonding jumpers required to maintain continuity between source of output circuit ground conductor.while PV equipment is removed per ART 690.49. 7. Provide system labels and warning for DC Disconnect, AC Disconnect and Inverter. Labels to be affixed prior to final inspection. 8. This system has no back up battery. • . -! - ..• r _ ' 9. THE AC DISCONNECT WILL BE WITHIN 5 FEET OF THE MAIN ELECTRICAL PANEL. 10: Roof access points shall be located in areas that do not require the.placement of ground ladders over openings such as windows r J or doors, and located at strong points of building construction. in locations where the access point does not conflict with overhead obstructions such as tree limbs, wires or signs. ...` - 11. The materials used for marking shall be reflective, weather resistant and suitable for the environment • . - . .{ Marking as required in Sections R331.2.2 through R331.2.4 shall have all letters capitalized with a minimum height of 3/8 inch (9.5 mm) white on red background. _ ` •r Marking shall be placed on interior and exterior DC conduit, raceways, enclosures and cable assemblies every 10 feet (3048 mm), ' .� - • V within 1 foot (305 mm) of turns or bends and within 1 foot (305 mm) above and below penetrations of roof/ceiling assemblies, walls or barriers. x 12. All conduit runs shall be 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. Conduit runs between sub arrays and to DC combiner boxes shall be installed in a manner that minimizes the total amount of conduit on the roof by taking the shortest path from the array to the DC combiner box. The DC combiner boxes shall be located such that conduit runs are minimized in the pathways between arrays. DC wiring shall be installed in metallic conduit or raceways when located within enclosed spaces in a building. Conduit shall run along the bottom of load bearing members". \ '" 13.2013 CEC 690.31(D)(1) Beneath Roofs - Wiring methods shall not be installed within 10': of the roof decking or sheathing except where directly below x the roof surface covered by PV modules and associated equipment. Circuits shall run perpendicular to the roof penetration point to t support a minimum of 10" below the roof decking 14. AC disconnect (if used) will be within 5' and within sight of the main electrical panel and be Knifeblad Lockable. F �, • {' 15. CEC 690.31(E) (1) - Wiring methods shall not be installed within 10 inches of the roof decking or sheathing except where directly below the roofsurface covered by • - ` PV modules and associated equipment. Circuits shall be run perpendicular to the roof penetration point to supports aminimum of 10 inches below the roof decking. 16. MAIN SERVICE PANEL UPGRADED FROM 125A TO NEC 1 DISCONNECT NOMINAL AC VOLTAGE - RATCD AC OUTPUT CURRENT - i PLACED ON MAIN SERVICE PANEL AND AT SOLAR BREAKER. DISCONNECT WAIS I PLACED ON MSP SOLAR ENERGY DESIGNS, INC 941 WASHINGTON BLVD, STE 311 ' •. One -Line Standard Electrical Diagram ' _for Small -Scale, Single -Phase PV Systems! ROSEVILLE, CA 95678: CUSTOMER: -TOM TAMAGNI 916-827-0068. ADDRESS: 729JUSTESON'AVE LICENSE # 984854 c CITY:,' , , + - " GRIDLEY 95948 PHONE: '530-521-7643;530-870-1815 EMAIL:-TrAMAGN12@GMAIL.COM' UTILITY: PG&E DRAWN BY: SOLAR ENDGYDESIGVS SIZE .{ . FSCM NO • DWG NO t REV, chuckCRTezeeve.com SAC435. SCALE 'NTS DATE: 8/15/2017 ISHEET'-2OF2 CHECKED BY: i Design -Driven Advantages #1 module aesthetics and efficiency' Unmatched module reliability2 No electrolytic capacitors 25 -year Combined Power and Product Warranty , Maximize Value for Roof Size system for roof, not string inverter Optimize performance of each module Expand Deployment4Options Complex roofs and partial shading Small systems System expandability Simplify & Speed Installation Factory -integrated microinverter Robust, double -locking AC connectors Design flexibility offsite and onsite No DC string sizing process Fewer installation steps than competing systems Intuitive commissioning Component of Complete System Built for use with SunPower® InvisiMount1m and the SunPower Monitoring System SERIES Optimize System and Installation Efficiency SunPower® AC Modules, which include a factory -integrated i SunPower microinverter, provide a revolutionary combination of high efficiency, high reliability, and module -level DC -to -AC power conversion. " I Designed specifically for use with SunPower InvisiMountlm and the SunPower Monitoring System, SunPower AC Modules enable rapid, i installation, best -in -class system aesthetics, and intuitive visibiliry_into system performance. All this comes with the best Combined Power and Product Warranty. Superior system reliability and aesthetics sunpower.com Datasheet S U N P O W E R° 'Highest of over 3,200 silicon solar panels; Photon Module Survey, Feb. 2014 2#1 rank in "PV Module Durability Initiative Public Report" Fraunhofer CSE, Peb 2013. Five out of the top eight largest manufacturers were tested. Campeau, Z. et al. "SunPower Module Degradation Rate,' SunPower white paper, Feb 2013. See www.sunpower.com/facts for details. 3Standard Test Conditions (1000 W/m2 irradiance, AM 1.5, 25° Q. NREL calibration standard: SOMS current LACCS FF and voltage. All DCvoltaoe is fully contained within the module. °Based on average of measured power values during production. See www.sunpower.com/facLs for more reference information. For more details, see extended datasheet: www.sunpower.com/datasheets. Output @ 240 V (min./nom./max.) Output @ 208 V (min./nom./max.) SPR -E20 -327 -C -AC SPR -E19 -320 -C -AC Nominal Power3(Pnom) 327 W 320 W Power Tolerance +5/-0% +5/-0% Avg. Panel Efficiency`. 20.4% 19.9% Temp. Coef. (Power) -0.38%/°C Shade Tolerance Three bypass diodes Integrated module -level maximum power point tracking 'Highest of over 3,200 silicon solar panels; Photon Module Survey, Feb. 2014 2#1 rank in "PV Module Durability Initiative Public Report" Fraunhofer CSE, Peb 2013. Five out of the top eight largest manufacturers were tested. Campeau, Z. et al. "SunPower Module Degradation Rate,' SunPower white paper, Feb 2013. See www.sunpower.com/facts for details. 3Standard Test Conditions (1000 W/m2 irradiance, AM 1.5, 25° Q. NREL calibration standard: SOMS current LACCS FF and voltage. All DCvoltaoe is fully contained within the module. °Based on average of measured power values during production. See www.sunpower.com/facLs for more reference information. For more details, see extended datasheet: www.sunpower.com/datasheets. Output @ 240 V (min./nom./max.) Output @ 208 V (min./nom./max.) 211/240/264 V 183/208/229 V Operating Frequency (min./nom./max.) 59.3/60.0/60.5 Hz Output Power Factor (min.) 0.99 AC Max. Continuous Output Current @ 240 V AC Max. Continuous Output Current @ 208 V 1.33 A 1.54A AC Max. Cont. Output Power 320 W DC/AC CEC Conversion Efficiency 96.0% Max. Units Per 20 A Branch Circuit @ 240 V Max. Units Per 20 A Branch Circuit @ 208 V 12 (single phase) 10 (two pole) 'Highest of over 3,200 silicon solar panels; Photon Module Survey, Feb. 2014 2#1 rank in "PV Module Durability Initiative Public Report" Fraunhofer CSE, Peb 2013. Five out of the top eight largest manufacturers were tested. Campeau, Z. et al. "SunPower Module Degradation Rate,' SunPower white paper, Feb 2013. See www.sunpower.com/facts for details. 3Standard Test Conditions (1000 W/m2 irradiance, AM 1.5, 25° Q. NREL calibration standard: SOMS current LACCS FF and voltage. All DCvoltaoe is fully contained within the module. °Based on average of measured power values during production. See www.sunpower.com/facLs for more reference information. For more details, see extended datasheet: www.sunpower.com/datasheets. Operating Temp. -40° F to +185° F (-40° C to +85° C) Max. Ambient Temp. 122° F (50° C) Max. Load Wind: 62 psf, 3000 Pa, 305 kg/m2 front & back Environmental Snow: 125 psf, 6000 Pa, 611 kg/m2 front Impact Resistance 1 inch (25 mm) diameter hail at 52 mph (23 Frame m/s l 'Highest of over 3,200 silicon solar panels; Photon Module Survey, Feb. 2014 2#1 rank in "PV Module Durability Initiative Public Report" Fraunhofer CSE, Peb 2013. Five out of the top eight largest manufacturers were tested. Campeau, Z. et al. "SunPower Module Degradation Rate,' SunPower white paper, Feb 2013. See www.sunpower.com/facts for details. 3Standard Test Conditions (1000 W/m2 irradiance, AM 1.5, 25° Q. NREL calibration standard: SOMS current LACCS FF and voltage. All DCvoltaoe is fully contained within the module. °Based on average of measured power values during production. See www.sunpower.com/facLs for more reference information. For more details, see extended datasheet: www.sunpower.com/datasheets. Warranties 25 -year limited power warranty 25 ear limited product warrant UL 1741, including compliance with applicable requirements of IEEE 1547 and IEEE 1547.1 FCC and ICES -003 Class B AC module Type 2 Fire Rated UL 2703 Listed when installed with Certifications InvisiMountlm Class A Fire Rated when installed with InvisiMountl" and when distance between roof surface and bottom of SunPower module frame is <_ 3.5" (8.89 cm) Alternating Current (AC) Module designation enables installation in accordance with NEC 690.6 PID Test Potential -induced degradation free 1046 mm1_�� [41.2 in] v3o mm (1.2 in] 1558 mm 161.3 In] ~I Please read the safety and installation instructions for details. ' ' `• Document # 515217 Rev C /LTR US Solar Cells 96 Monocrystalline MaxeonO Gen II Front Glass High -transmission tempered glass with anti - reflective coating Environmental Outdoor rated Rating Frame Class 1 black anodized (highest AAMA rating) Weight 45.5 lbs (20.6 kg) Max. Recommended 1.3 in. (33 mm) Module Spacing Warranties 25 -year limited power warranty 25 ear limited product warrant UL 1741, including compliance with applicable requirements of IEEE 1547 and IEEE 1547.1 FCC and ICES -003 Class B AC module Type 2 Fire Rated UL 2703 Listed when installed with Certifications InvisiMountlm Class A Fire Rated when installed with InvisiMountl" and when distance between roof surface and bottom of SunPower module frame is <_ 3.5" (8.89 cm) Alternating Current (AC) Module designation enables installation in accordance with NEC 690.6 PID Test Potential -induced degradation free 1046 mm1_�� [41.2 in] v3o mm (1.2 in] 1558 mm 161.3 In] ~I Please read the safety and installation instructions for details. ' ' `• Document # 515217 Rev C /LTR US CERTIFICATE OF COMPLIANCE Certificate Number 20160121-E478330 Report Reference E478330-20150916 Issue Date 2016 -JANUARY -21 Issued to: SUNPOWER CORP 77 RIO ROBLES - SAN JOSE CA 95134-1859 This is to certify that AC MODULES representative samples of USL - AC modules, Models SPR -X22 -360 -C -AC, SPR-X21- 335-BLK-C-AC, SPR-X20-327-BLK-C-AC, SPR -X21 -345-C-" AC, SPR -X21 -335 -C -AC, SPR -X20 -327 -C -AC, SPR -E20- " 327 -C -AC, SPR -E19 -320 -C -AC Have been investigated by UL in accordance with the Standard(s) indicated on this Certificate. Standard(s) for Safety: k UL 1741 - Safety for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources. Additional Information: See the UL Online Certifications Directory at www.ul.com/database for additional information Only those products bearing the UL Certification Mark should be considered as being covered by UL's Certification and Follow -Up Service. Look for the UL Certification Mark on 1 the product. i Bruce Mahnenhohr, Director North American Certification Program 1' ■tl■ UL LLC Any Information and documentation involving UL Mark services am provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, please ' contact a local UL Customer Service Representative at http9/ul.comlaboutulllocations1 Page 1 of 1 J" File E478330 Vol. 1 Sec. 1 Page 1 Issued: 2015-09-16 and Report Revised: 2016-01-21 DESCRIPTION PRODUCT COVERED: AC modules USL - AC modules, Models SPR -X22 -360 -C -AC, SPR-X21-335-BLK-C-AC, SPR-X20-327- BLK-C-AC, SPR -X21 -345 -C -AC, SPR -X21 -335 -C -AC, SPR -X20 -327 -C -AC, SPR -E20 -327- C -AC, SPR -E19 -320 -C -AC USL - (QHZS), Evaluated to the requirements of the Standard for Safety for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources, UL 1741, Second Edition, dated January 28, 2010. GENERAL: The construction consists of a Listed (QIGU) or Recognized (QIGU2) Photovoltaic Module which are provided with permanently attached accessories and hardware. The added accessories and hardware include a Utility Interactive Inverter having an integrated connector ended whip for connection to a separately provided wiring harness, mounting hardware, and grounding hardware., The inverter/ converter'i•s•a Recognized component (QIKH2), and is provided with transformer isolation between input and output. The completed assembly is designed for use as a non-structural component of buildings only. Field wiring connections to the product are made via a wiring harness which is provided separately from this Listed product, via dedicated connectors having polarized connectors that accommodate a wiring system that is acceptable for the application in accordance with the National Electrical Code. CERTIFICATE OF COMPLIANCE Certificate Number 20150922-E479127 Report Reference E479127-20150916 Issue Date 2015 -SEPTEMBER -22 Issued to: SUNPOWER CORP 77 RIO ROBLES SAN JOSE CA 95134-1859 This is to certify that COMPONENT - STATIC INVERTERS AND CONVERTERS representative samples of FOR USE IN INDEPENDENT "See Addendum page" Have been investigated by UL in accordance with the Standard(s) indicated on this Certificate Standard(s) for safety: UL 1741 -The Standard for Safety for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources. IEEE 1547 -The Standard for Interconnecting Distributed Resources with Electric Power Systems CAN/CSA 22.2 No. 107.1-1, "General Use Power Supplies." UL 1703 -Standard for Safety for Flat -Plate Photovoltaic Modules and Panels. Additional Information: See the UL Online Certifications Directory at www.ul.com/database for additional information Only those products bearing the UL Certification Mark should be considered as being covered by UL's Certification and Follow -Up Service. Recognized components are incomplete in certain constructional features or restricted in performance capabilities and are intended for use as components of complete equipment submitted for investigation rather than for direct separate installation in the field. The final acceptance of the component is dependent upon its installation and use in complete equipment submitted to UL LLC. Look for the UL Certification Mark on the product. Bruce Mahrenholz, Director North American Certification Program UL LLC I (@ Any Information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, please contact a local UL Customer Service Representative at httpJlul.coMaboutuillocationsl Page 1 of 2 CERTIFICATE OF COMPLIANCE Certificate Number 20150922-E479127 Report Reference E479127-20150916 Issue Date 2015 -SEPTEMBER -22 This is to certify that representative samples of the product as specified'on this certificate were tested according to the current UL requirements. Models/Product: Permariently-connected, utility Interactive, split phase micro -inverter. - Model MI-C7320-US208/240-XX inverter is intended for DC input from a single photovoltaic module. The inverter is provided with transformer isolation between input and output. Bruce Mahmnholz, Director North American Certification program UL LLC Any information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, please contact a local UL Customer Service Representative at htto:llul.comlaboululllocations/ Page 2 of 2 e ^fn" -Y - - _ ,. z. ,..,,.. ys..eT3•i�' t�'•.,� + Cj e�' +". ° `i: _ e c � y {-, rF t -r-^ '-r5�`-i,-+•v "-TM fi,�+'� h { 1. '_?" R Y •. '�� ' {`�y . tf . r. -' �' a g Rail splice screws - 4.5 N -m (40 in -lbs) (This torque value is achieved by 1/3 turn of the screw after the screw face. has contacted the rail face. After tightening in this manner, verify the applied torque with a torque wrench.) L -foot to roof ' Refer to the roof attachment manufacturer's documentation (included in attachment the roof attachment box). If using a roof attachment other than L -feet, refer to that attachment manufacturer's included documentation. a..` 4.0 Grounding, Disconnects, and NEC Compliance Important! If installing the system on a metal roof, you must ensure that the system is bonded to the roof in compliance with grounding methods as required by the AH). This section is intended to provide a well-rounded understanding of all aspects of grounding, disconnect requirements, and NEC'compliance for SunPower Equinox; it contains excerpts from the SunPowerAC Module Safety and Installation Instructions (#51744), as well as references to the applicable NEC Articles and UL Standards. SunPower AC Modules meet all current code requirements for rapid shutdown as defined in NEC 690.12 Rapid Shutdown of PV Systems on Buildings. As part of the UL 1741 listing of the SunPower AC Module product being utility interactive, upon turning off the AC disconnect to de -energize the circuit to the AC Modules on the roof, each AC Module output will shut off within 0.16 seconds to comply with IEEE 1547. In this manner, all wiring leaving each AC Module complies with the controlled conductor limits in 690.12. The InvisiMount system is Listed to UL 2703 for integrated grounding; SunPower AC Modules area bonding component and are Listed to UL 1741; thus no additional grounding hardware, lugs, or copper wire are required on the roof. • The SunPower AC Module is one of the components that electrically bonds all of the metallic non-current carrying components in the system, and is Listed to UL 1741. • Only AC equipment grounding requirements apply when installing Listed AC modules to racking that is Listed to UL 2703—neither DC -system grounding requirements (GEC) nor DC equipment grounding requirements (EGC) apply. • The equipment grounding conductor (EGC) that's built into and Listed with the AC Module cable system is sized] appropriately and meets all of the AC equipment grounding requirements for the system. + • • The AC dedicated branch circuit wiring from the distribution panel to the array must include an equipment grounding conductor (EGC) in the same raceway or cable as the AC circuit conductors. This EGC must be connected to the green conductor of the transition cable, which is part of the AC module cable system. t • The AC Module connectors (plugs and receptacles) are rated for disconnect. • If a module is removed from a circuit (for service or replacement, for example), remember that the AC Module cable system is daisy -chained and that therefore you must first disconnect all power and then Document #518101 RevA 17 SunPower Proprietary k install a temporary EGC to bridge the gap by inserting an AC extension cable or other means, in order to ' maintain effective ground continuity to subsequent modules. Disconnecting a module from the circuit removes voltage and might also remove ground from the other downstream modules in the circuit. Extreme care should be taken to ensure that no other energized sources are adjacent to these ungrounded modules. • A grounding electrode conductor (GEC) for the module or array is not required because the DC power is internal to the AC Module. The existing AC GEC at the.premises or structure utility service serves as the NEC -required GEC for the AC Module system. • The AC cable grounding path has-been tested by an NRTL, and its electrical continuity from the AC cable ground pin to the module frame has been evaluated as part of the AC Module Listing. • The AC Module interconnecting cable system provides an internal EGC for grounding the AC Modules. • Neither the AC Modules nor the array require a GEC. The AC Module must be connected to a dedicated AC branch circuit with an appropriately sized equipment grounding conductor (EGC). The EGC must be connected to a grounding electrode using the existing premises wiring system, typically originating at the building service entrance or service panel. • The AC interconnecting cable system attached to each module's microinverter is fully insulated and includes an internal EGC. The grounding pin is longer than the others in the plug, providing a "first to make, last to break" connection sequence. • The green conductor in the AC cable is connected to the EGC from the utility dedicated branch circuit ("the building ground"). • The AC ground wire inside the microinverter terminates on the microinverter chassis with a bolted connection, and is environmentally sealed. • The microinverter chassis is bonded to the module frame with stainless steel hardware to provide ground continuity to the module frame. Each SunPower AC Module includes a factory -integrated microinverter (MI) that does not require a neutral wire to be connected to it for operation or for compliance with IEEE 1547. Power produced is conducted on the 1_1-1_2 240 VAC or 208 VAC grid connection. Utility interactive functions in the MI circuitry have been evaluated to IEEE 1547, and use the ground wire instead of the neutral to determine grid values. This functionality is part of its UL Listing. This product must only be connected to a single-phase system (L -L) of a premises with the neutral (N) bonded to ground at the service entrance per code. (The MI does not reference the N to ground internally, therefore this reference must be accomplished only at the service entrance.) Ensure that the installation site has a' high-quality N -to -ground reference at the service. The MI determines L -N voltages based on measuring internally, from L to the MI chassis, which is connected to the EGC. Document #518101 RevA 18 SunPower Proprietary 4.1 NEC Compliance and the Ground Path The following are the grounding -related NEC Articles and applicability for SunPower AC Modules on rooftops: • 690.31(D) requires that the equipment be grounded using an equipment grounding conductor (EGC) inside the AC module cable. • 690.41 does not apply to AC modules. • 690.42 does not apply to AC modules. • 690.43 covers equipment grounding, which is the only required type of grounding for an AC module. • 690.45 specifies that EGCs should be sized based on 250.122. • 690.46 modifies 690.45 when the EGC is not protected within a raceway. • 690.47 does not apply to AC modules: �. • 690.47(A) does not apply because the AC "system" was already existing on the premises (already installed per Section 250 of the code) and the AC Module system connects to the load side of thiis service. • 690.47(B) applies to DC systems; it does not apply to AC modules. • 690.47(C) does not apply (see 690.47(8)). • - 690.47(D) only provides guidance for a "dc grounding electrode conductor." • 690.49 does not apply. , Note as well that Section 4.1 of the SunPowerAC Module Sofety-ond Installation Instructions (#51144) explains: As a Listed product, "SunPower AC modules shall be installed and used in accordance with any -instructions included in the listing or labeling" (110.3(B)). In addition, SunPower AC Modules "shall be grounded usin; the integrated equipment grounding conductor ... no additional grounding conductor attachment to the AC mcdule is required." 4.2 System Ground Path The system features: • Integrated module -to -rail as well as adjacent -module bonding (achieved through the mid clamp and end clamp). • Integrated rail -to -rail bonding (achieved through the self -drilling splice screws and the spliceX • System bonding is achieved through the equipment ground conductor (EGC). The following diagram illustrates the key grounding and bonding aspects of the system: • the system ground path . •. each,component • each bonding point • the applicable NEC and UL references Document #518101 RevA 19 sunPcwer Proprietary SunPower Equinox' Ground Path and Compliance 5 / AC Cables AC Module 6 U'R,d 4 / AC Cable Cable / Ground Rooftop First Path 2 Junction AC Module — Box In Circuit End Cap =_ a ;L:---- b r Last c` Service AC Module I , Panel In Circuit 1 !=_. Rail 1' Building Grounding Electrode (GEC) Document #518101 RevA Y End Clamp 8 splice Screws 9 20 SunPower Proprietary Compliance Bonding Components NEC UL Grounding Electrode to 690.47(A) Service Panel 690.47(D) n/a 2 Service Panel to 690.43 Rooftop junction Box n/a 3 Rooftop junction Box to 690.43(A) 1741 6703 AC Cable 9703 4 AC Cable to n/a (part of 1703 Microinverter Listing) 1741 Microinverter to n/a (part of 1703 AC Module Frame Listing) 1741 ti 690.31(D) 1741 '7 AC Cable to AC Cable 690.43(A) 6703 k 690.43(D) 9703 AC Module Frame to 690.43(A) 7 Mid Clamp to Rail 690.43(C) 2703 690.43(D) AC Module Frame to 690.43(A) 8 End Clamp to Rail 690.43(C) 2703 690.43(D) 690.43(A) Rail to Splice 690.43(C) 2703 690.43(D) 20 SunPower Proprietary 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 Premium, low -profile design Black anodized components Hidden mid clamps and end clamps hardware, and capped, flush rails 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 Elegant Simplicity SunPower° InvisiMountTm is a SunPower-designed rail -based mounting system. The InvisiMount system addresses residential sloped roofs and combines faster f installation time, design flexibility, and superior aesthetics. The InvisiMount product was specifically envisioned and engineered to pair with SunPower modules. The resulting. system -level approach will amplify the aesthetic and installation benefits for both homeowners and installers. sunpower.com Module* / Mid Clamp and Rail Module* / End Clarnp and Rail r Mid Clamp End Clamp Rail & Rail Splice Ground Lug Assembly End Cap Ik11. � � •• Composition Shingle Rafter Attachment Application Composition Shingle Roof Decking Attachment Curved and Flat Tile Roof Attachment Universal Interface for Other Roof Attachments Temperature -40° C to 90° C (-40° F to 194° F) Max. Load 2400 Pa uplift 5400 Pa downforce • • Warranties 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 Assembly106.5 304 stainless (A2-70 bolt; tin-plated copper lug) g/m (3.75 oz) End Cap Black acetal (POM) copolymer 10.4 g (0.37 oz) Composition Shingle Rafter Attachment Application Composition Shingle Roof Decking Attachment Curved and Flat Tile Roof Attachment Universal Interface for Other Roof Attachments Temperature -40° C to 90° C (-40° F to 194° F) Max. Load 2400 Pa uplift 5400 Pa downforce Refer to roof attachment hardware manufacturers documentation S *Module frame that is compatible with the Invisilvount 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. Specifications included in this datasheet are subject to change without notice. sunpower.com Document #509506 Rev B SM I POWC�G� • • Warranties 25 -year product warranty 5 -year finish warranty UL 2703 Listed Certifications Class A fire rating when distance between roof surface and bottom of SunPower module frame is s 3.5" Refer to roof attachment hardware manufacturers documentation S *Module frame that is compatible with the Invisilvount 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. Specifications included in this datasheet are subject to change without notice. sunpower.com Document #509506 Rev B SM I POWC�G� MAFFEI STRUCTURAL ENGINEERING 11 August 2014 Guillaume Carre ' SunPower Corporation , 1414 Harbour Way South Richmond, CA 94804 Y Subject: SunPower Invisimount Design Tool Structural Calculations Dear Guillaume, - Per your request, we, are pleased to present the findings from our review and testing of SunPower's Invisimount Design Tool, an online tool that: , • Evaluates structural design loads on SunPower Invisimount solar arrays • Evaluates the maximum., allowable spacing of attachments of the system to the roof to resist design loads • Estimates the bill of materials for specific projects to assist with ordering parts from SunPower - SCOPE OF THE TOOL Invisimount by SunPower is a solar panel support system for installing solar photovoltaic arrays on sloped roofs of buildings. Typically such buildings are residential with shingle or tile roofs. Each row or column of modules is - supported by two rails, which are attached to the roof, structure. The number and spacing of attachments to the roof structure can vary depending on, for example, structural loads at a particular site, the type of attachment hardware used, and spacing of the building rafters. The attached "-Engineering Basis of Calculations" describes the scope of the Invisimount Design Tool, its calculation procedures, and assumptions for use. SCOPE OF OUR REVIEW ' • Maffei 'Structural Engineering collaborated with SunPower on the development of the Invisimount Design Tool, including the following tasks related to structural calculations: • Provided documents describing applicable building code formulas and the calculation procedure to be implemented by SunPower's programming team • Worked with SunPower and the programming team during implementation to ,answer questions related to structural calculations and test the functionality of the tool 415.329.6100 www.maffei-structure.com 148 Hermosa Avenue ar E Oakland, CA 94618 i MAFFEI STRUCTURAL ENGINEERING 11 August 2014 SunPower Invisimount Design Tool Structural Calculations Page 2 Performed independent calculations for six example project sites, plus spot checks of other potential project conditions, to compare to the structural design loads and load combinations calculated by the tool to act on the arrays, rails, and attachments to the roof structure. For all of the examples that we checked, the loads and load combinations calculated by the tool are consistent with our independent calculations in accordance with the structural design standard ASCE 7-10 Minimum Design Loads for Buildings and Other Structures. Performed independent calculations for ten example project sites, plus spot checks of other potential project conditions, to compare to the bill of materials estimated by the tool. For all of the examples that we checked, the quantities of parts estimated by the tool are the same as the quantities from our independent calculations, or within a reasonable tolerance. The attached "Engineering Basis of Calculations" describes the procedure that the tool uses for estimating the bill of materials. SUMMARY OF FINDINGS To an extent consistent with the scope of our review, our professional opinion is that the Invisimount Design Tool calculates structural design loads on the solar arrays, and maximum allowable spacing of attachments to the roof structure, that are consistent with the standards and procedures described in the attached "Engineering Basis of Calculations," including ASCE 7-10 Minimum Design Loads for Buildings and Other Structures, the 2012 International Building Code, and the 2013 California Building Code. DESIGN RESPONSIBILITY The Invisimount Design Tool is intended to be used under the responsible charge of a registered design professional' where required by the authority having jurisdiction. In all cases, the tool should be used under the direction of a design professional with sufficient structural engineering knowledge and experience to be able to: , Evaluate whether the tool is applicable to the project, based on the "Engineering Basis of Calculations" document and the characteristics of the project, and Understand and determine the appropriate values for all input parameters of the tool. Results of the tool should be checked against the design professional's judgment. Excerpts from standards such as ASCE 7-10 are presented in the tool as pointers to the standard and are not intended to diminish the user's responsibility to consult the applicable figures and sections of the standard directly. The user or design professional in responsible charge assumes full design responsibility. The tool does not check the capacity 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 ' The terms registered design professional and registered design professional in responsible charge are defined in the 2012 IBC Section 202. i _ ! 11 August 2014 ®moi! M A F F E I SunPower Invisimount Design Tool Structural Calculations .STRUCTURAL ENGINEERING Page 3 requires additional knowledge of the building and is outside the scope of the design tool and our review. If you have any questions regarding these findings, please call me at 510-604-2688. , Sincerely, Maffei Structural Engineering n1•< fyjMI Joe Maffei, S.E., Ph. D, LEED AP 4 Expiros 3 31 �6 Principal joe@maffei-structure.comc`C�ti:��` y • r � + i • t r � Y • t r MAFFEI STRUCTURAL ENGINEERING ENGINEERING BASIS OF CALCULATIONS Building code structural loads 11 August 2014 SunPower Invisimount Design Tool Structural Calculations .Page 4 The Invisimount Design Tool determines structural loads on solar arrays in accordance with the standard ASCE 7-10 Minimum Design Loads for Buildings and Other Structures, which is referenced by U.S. building codes. Calculations are based on user input and the assumptions described below. The tool references the following sections of ASCE 7-10: • Wind Toads are calculated per Section 30.4 "Part 1: Low -Rise Buildings" (not the Part 2 "Simplified" method). • Snow loads are calculated per Chapter 7. • Seismic loads are calculated per Chapter 13. The force FP is applied horizontally in the down-slope direction, concurrently with the downward vertical force 0.2SosWp. • Combinations of loads are calculated using "Strength Design" (LRFD) per Section 2.3. Procedure for determining attachment spacing Per ASCE 7-10 Figure 30.4-2, the tool calculates the dimension, a, of roof wind zones near roof edges, ridges, and corners, where design wind pressure is greater than in the middle of the roof. For each roof wind zone, the tool determines the maximum allowable spacing of attachments to resist the design loads, and the maximum allowable cantilever of a rail and module beyond the last attachment in a row. Spacing is based on the strength of structural components of the Invisimount system and the specified attachment type. Table 1 shows an example of spacing requirements calculated by the tool. Figure 1 illustrates the definition of attachment spacing and cantilever distance on a portion of an example array. • Bending strength of aluminum rails is calculated according to the Aluminum Design Manual 2010 Section B.3.2.1 (LRFD). • The strength of attachments to the roof is from product information provided by the attachment manufacturer. Where capacities are given by the manufacturer in terms of Allowable Stress Design (ASD) loads, allowable loads are multiplied by 1.5 for use with strength design (LRFD) load combinations. • The tool determines attachment spacing and estimates quantities for the attachments listed in the "attachment type" field. If other attachment hardware is used instead, you as the Registered Design Professional are responsible for determining the amount and spacing of attachments and verifying that the attachment hardware complies with building code requirements and with the Invisimount system. • The maximum allowable attachment spacing is calculated by checking demand/capacity ratios for bending in the. rail and tension, compression, and shear on attachments for all considered load combinations. The reported maximum allowable spacing is the greatest spacing, rounded down to the nearest 3 -inch increment, for which all demand/capacity ratios are less than or equal to 1.0. • The maximum allowable cantilever of a rail beyond the last attachment in a row is taken as 1/3 the maximum allowable attachment spacing. • For attachment types that attach to rafters, the spacing selected for design is equal to the maximum allowable, spacing, rounded down to a multiple of the rafter spacing. Spacing is limited to 6 ft. maximum. • The tool calculates loads on rails and attachments assuming that each module is installed centered over a pair of rails as in Figure 2(a). In cases where one rail is closer to the midpoint of the module as in Figure 2(b), for the final design of the array, you as the Registered Design Professional may need r 1 =I -,- it August 2014 + SunPower Invisimount Design Tool MA F F E FStructural Calculations y STRUCTURAL ENGINEERING r ' •�, i Page "5 {, to'perform, additional calculations to evaluate whether the spacing and number of attachments ' calculated 'by�the tool is adequate for the project condition. For example, for a uniformly -loaded ' module in Figure 2(b); Rail Y would have load increased by a factor of (L — 2X)I(L — X — Y),compared to the `condition'in Figure 2(a). In this case, the user can override the quantity of attachments in the ' 'bill of materials if needed.. z Table 1: Example spacing and cantilever distances calculated by the Invisimount Design Tool T r Roof wind + Maximum spacing Maximum cantilever zone.between attachments of rail and module past last attachment 1 ^i + {ft.) (f) ; cs 3 - O- 3 . Zone 1 { ., .*Sl Cl Zone 2 .y S2 11, CZ • -1 Zone 3 w. �' '$ . • ,�.1 • � 0, '_ • i S3 C3 r Width of roof wind'zones (ft.) = a PLAN Q O ;p p; O ;O s ' Actual. values for` a,'Sl, s2, S3, C1, C2, c3 will vary depending on a a user input for specific projects.' • �l +" r " Figure (right) Excerpt from ASCE 7-10 Figure 30.4-213 showing F 0 z.; example roof plan with roof wind zones (1, 2, 3) and wind zone QQ 3 OZ= .- `• dimension a;(ASCE -10 page 337). Heavy lines indicate roof . 3 , ` edges and ridges. Dashed lines indicate boundaries between roof wind zones. . • I a RAFTER,TY MODULE, TYR RAIL, TYR ATTACHMENT, TYR-, • I-'yS ' I I I I I I I I gram.1 I MIAMI A. •_I .� I . I': I < '1'i i #h :., tIS :. - • L r. -4 •.'' :S a t .... } ' ! ...: ' . . • ' +S � � � � .. f�.l - I _. '{dl, I� F " 1 '.n I 1� �I i. ,' r .. ws• xqp � I � I ge- 1 I al, Ix 1 1. I. �I. 13 .:; fi + . •ti .t:. - • -N I c I ��•+ I 1 ^:a Imo: ��' I" I." I � " CANTILEVER OF RAIL AND ATTACHMENT SPACING ODULE BEYOND LAST (CENTER -TO -CENTER) M ATTACHMENT 1'l. • . 1 ' � , ' Figure 1: Attachmentspacingand cantilever distance. To the extent possible, stagger attachment locations ' between adjacent rafters to limit the number of point loads applied to each rafter. 1 11 August 2014 M A FF E 1 SunPower Invisimount Design Tool Structural Calculations i STRUCTURAL ENGINEERING Page ' r DESIGN TOOL ASSUMPTION: ADDITIONAL CALCULATIONS NEEDED: MODULES CENTERED OVER RAILS RAIL Y HAS GREATER TRIBUTARY WIDTH THAN RAIL X. MODULE, TYP. 1 ,RAIL, TYP. 'r . EQUA w s ; X]_ ZMXUMIII MuMt •#MM L EQUA : Y (a) (b)h . Figure 2: Modules centered on rails. The tool calculates loads on rails and attachments assuming that each module is installed centered over a pair of rails as in (a). In cases where one rail is closer to the midpoint of the module as in (b), the user may need to modify the spacing and number of Y_ i attachments calculated by, the tool. For example, for a uniformly -loaded module, Rail Y would ° have load increased by a factor of (L 2X)/(L — X — I) compared to the condition shown in (a). y t. • ®®®®� EM E=3 EM 11 August, 2614 SunPower Invisimount Design Tool ' MAFFEI 4 _,ti`. Structural Calculations STRUCTURAL'ENGINEERING ' Page.7 Al - Procedure for'determining bill of materials The tool estimates..the bill of materials needed for the array based on the array layout _provided by the.' user, the selected spacing of attachments, and the user's indication of which modules are located in which", g wind zones of the building roof. For the purpose, of estimating the number of attachments in a bill of materials, if any portion of a module is located in roof wind zone 2 or 3, the tool assumes that the attachment spacing for that entire module''.,,.' corresponds to the.,worst case wind zone. This is a conservative assumption in order to simplify the user .. ' interface of the"tool and to avoid underestimating the number of required parts. For the final design of the' ' array;, .you , s_* the Registered. Design Professional may choose to do more specific calculations to i `determine whether- fewer attachments can be used. For example, in the case of a module where only one t. rail (and half or,less of,the module area) is in zone 2, with the remainder of the module in zone 1, it may be appropriate to use zone 2 attachment spacing for the rail in zone 2, and zone 1 spacing for the rail in zone 1. In this case;: the user can override the quantity of attachments in the bill of materials if desired. , ' r MODULE, TYP. RAIL, TYR ATTAC,HMENIT, TYR. V. ' f S}. ;• } ROOF ROOF f' 'll t 'i .4 EDGE WIND ti WIND ATTACHMENT SPACING ZONE 1 4 ZONE 1 ZONE 2 ONLY ONE RAIL AND. �• % OF MODULE AREA x.. ,. ATTACHMENT SPACING ZONE 2 OR LESS IN ZONE 2 - Figure 3:. Example of possible reduction in number of attachments compared to bill of materials estimated ,' • ` by the tool. The estimated bill of materials assumes that both rails of a given row of modules will , have the same attachment spacing. In the cases where it is desired to use different attachment t• spacing on each rail, the user can override the quantity of attachments in the bill of materials. .' '. MMMMM MMMMM MMMMM MAHEI STRUCTURAL ENGINEERING Assumptions for use 11 August 2014 SunPower Invisimount Design Tool Structural Calculations Page 8 To streamline the use of the tool, the tool includes assumptions that are appropriate for normal applications of Invisimount. Assumptions include the following: • The building is assigned to Risk Category H per ASCE 7-10 Table 1.5-1. Risk Category II covers most residential buildings. • No live load acts on the panels. • The wind directionality factor Kd = 0.85 per ASCE 7-10 Table 26.6-1. • ASCE 7-10 Figure 30.4-2A, 30.4-2B, or 30.4-2C is applicable for determining roof wind zones and external pressure coefficient GCp for solar the arrays. For one of these figures to be applicable, the height h must be less than or equal to 60 ft, and the building must be either a gable roof with slope less than or equal to 7 degrees, a gable/hip roof with slope 8 to 27 degrees, or a gable roof with slope 28 to 45 degrees. See ASCE 7-10 Section 30.4 for details. • For wind on solar arrays, the internal pressure coefficient GCp; = 0 per ASCE 7-10 Table 26.11-1. • For snow loads, the thermal factor C, = 1.2 for the array per ASCE 7-10 Table 7-3. This applies to "unheated and open air structures" and is assumed to be appropriate for solar arrays that are separated from the roof. • For snow loads, the exposure factor G = 0.9 for the array per ASCE 7-10 Table 7-2. This applies to roofs that are "fully exposed," meaning that there are no obstructions such as "terrain, higher structures, or trees," parapets, or other rooftop equipment of a height and proximity that would cause increased snow buildup on the array. The "fully exposed" assumption may not be appropriate for situations where obstructions are located "within a distance of 10ho" of the roof, "where ho is the height of the obstruction above the roof level. If the only obstructions are a few deciduous trees that are leafless in winter, the `fully exposed' category" is appropriate (ASCE 7-10 p. 30). See ASCE 7-10 Table 7-2 for details. • For snow loads, the slope factor CS for the array per ASCE 7-10 Figure 7-2 is calculated assuming the array is an "unobstructed slippery surface" that will allow snow to slide off the eaves. This assumption may not be appropriate for cases where snow is prevented from sliding off, the array because of valleys in the roof, for example. See ASCE 7-10 Section 7.4. • For seismic loads, Site Class = D per ASCE 7-10 Section 11.4.2. See ASCE 7-10 Section 11.4 for details and other site conditions. • The seismic component importance factor Ip = 1.0 for the solar array per ASCE 7-10 Section 13.1.3. • For seismic loads, the component response modification factor Rp = 1.5, and the component amplification factor ap = 1.0, per ASCE 7-10 Table 13.5-1 or 13.6-1. This assumption is consistent with recommendations for other types of rooftop solar arrays in the guideline SEAOC PV 1 Structural Seismic Requirements and Commentaryfor Rooftop Solar Photovoltaic Arrays. Improve Support, . Reduce Maintenance Costs An intuitive monitoring website enables you to: See a visual map of homeowner 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 Y , E F "j, , Y"- r —114 Add Value for Homeowners With the SunPower Monitoring System homeowners 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 system's performance using the SunPower monitoring website or mobile app SunPower Monitoring Solution, Plug and Play Installation This complete solution for residential monitoring includes the SunPower® PV Supervisor 5x (PVS5x) 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 Web -based commissioning app Remote diagnostics of PVS5x and inverters Durable NEMA 3R enclosure reduces maintenance costs h j t Robust Cloud Connectivity Multiple options to maintain optimal connectivity: Hardwired Ethernet Power Line Communication (PLC) Wi-Fi , - Cellular.backup Supports Multiple Inverter Types Supports SunPower 96 -cell AC module systems, DC string inverter systems, and hybrid (DC and AC) systems. SunPower Monitoring Website F::_— _ . Multiple communication options include Ethernet, PLC, Wi-Fi, and cellular .ter} •- _ 7 " .. Ila PVS5x Weight 2.5 kg (5.5 lbs) Dimensions 34.5 cm x 20.6 cm x 9.3 cm (13.6 in x 8.1 in x 3.6 in) Enclosure Rating • Type 3R Supports SunPower 96 -cell AC modules, DC string ' inverters, and hybrid (DC a and AC) systems • '• Compatible SunPower AC Modules Sun Power 96 cell AC Modules (85) (number supported per PVS5x) Partner Website Compatible String Inverters Fronius (10), SMA (10), ABB (30) (number supported per PVS5x) Mobile Devices iPhone®, iPad®, and Android'"' High-speed Internet access In[emet Access Integrated HomePlug AV standard communication to PLC Accessible router or switch Power 240 VAC, 50 or 60 Hz Weight 2.5 kg (5.5 lbs) Dimensions 34.5 cm x 20.6 cm x 9.3 cm (13.6 in x 8.1 in x 3.6 in) Enclosure Rating • Type 3R Supports SunPower 96 -cell AC modules, DC string ' inverters, and hybrid (DC a and AC) systems • '• '• •• - P- • Homeowner Website monitor.us.sunpower.com Partner Website sunpowermonitor.com/ ap rtner Browsers Firefox, Safari, Chrome, Internet Explorer Mobile Devices iPhone®, iPad®, and Android'"' Homeowner App 1. Create account online at monitor.us.sunoower.com. 2. On a mobile device, download the SunPower Monitoring app from Apple App Stores" or Google Playt" store. 3. Sign in using account email and password. Document #513829 Rev SunPower AC Modules 1 Temperature -30°C to +60°C (-22°F to +140°F) Humidity(maximum) 95%, non condensing • . • RS -485 Inverters and meters PLC for 96 -cell AC modules Integrated Metering One channel of revenue -grade production metering (ANSI C12.20 Class 0.5) and two channels of net metering ; Ethernet WAN and LAN ports PLC Integrated HomePlug AV standard communication to PLC devices over AC wiring Wi-Fi 802.11b/g/n Cellular 3G UMTS ZigBee Home automation, inverter communications, meter readings USB Type A Supports additional communications. up to 0.5 Amps (for example, Wi-Fi, Bluetooth ) Memory 2 GB flash 1 GB RAM Data Storage 60 days Upgrades Automatic firmware upgrades Warranty 10 -year Limited Warranty Certifications UL, CUL, EN60950, EN61326-, FCC Part 15 (Class B) WD7atasleEtPow 'er Corporarion. All ri8h(s reserved. SUNP04VER and [heSUN�PyER logo are trademarks�o�regls[ered trademarksoforpora ionTlPhone. and il?- ar reglstcred tradcmar�s of AppI( I�nZTA droidd aid Goog1FPPl4ry arc tra e�arks of Googlc'Inc. All other trademarks are the property of [heir respecdvective owners. Specifl ations included m this datesheet are suolect to change without nonce. �-(C c Z us v usrEo FCC ID: YAW513402 ITE: E477122 NOTICE OF COMPLETION t AND "AUTHORIZATION TO APPLY THE UL MARK t 08/19/2015 Sunpower Corp N Kevin Fischer. ' 1414 Harbour Way S Richmond Ca 94804-3694, United States , Y �' Our Reference: File 77:122; Vol. X1 I?foject Number;, 4786975345 Your Reference: . ` 10501776,4) 3 , •r 4 '�ojdct�'478697534b Project Scope:. UlkUL - New unit, Model PVS5x (indoor/outdoor) Dear Kevin ,Fischer` ? Congratulations)'tiL's investigation of your products) has been completed under the above Reference Number and ' " the productwas determined tocomplywth the applicable requirements. This letter temporarily supplements the UL .. Follow-Up'Services Procedure and serves as aut�honzation to apply the UL Mark at authorized factories"under'UL's Follow Up Service Program. To provideyour manufacturer( s) with the intended authorization to use the.UL Mark;' you.`must send a copy of this noticeto`each manufacturing location currently authorized under File E477122 Vol.` X1. Records.in"the Follow -Up Services Procedure covering the product. are now being prepared and will be sent iri,tf5ei near,future" Until then, this letter, autWrizes app hcatiorrof the UL Mark for 90 days from the date indicated'atiove? . Additional requirements related o;your responsibilities'asthe Applicant ca be found in the document "Applicant) , y responsibilities related to Ea rlyAutFio.•rizations" that.can be found at the'following web -site: littp //w"lul.com/EAResponsibiliiies' Any infor tion and documentation .provided to you involving UL Mark services are provided on behalf of ULJ'LL'C, + (UL) or any authorized licensee of,UL�' 6 = We are excited you are now able to a I the UL''Mark to our 'roducts arida appreciate our business. Feel free Y , Pp Yr y Y Pp , ,_� PP Y _to' �' ,•. _ r+- contact any of our Customer Service representatives if you have.any questions. Very6uly�yours; } Reviewed by_ * Kara A. Bostad j' T •� ` Bruce'A' Mah�enholz> v.'•� ' 360-817-5585, 7F.: .��' 847-664-3009 " " l + Senior Engineering Associate, CPO Director Kara.A.Bostad@ul.com= 4 Bruce.A,Mahrenholz@ul.comr NBKFCDA-4D6687 . # ; This is an electronically generated letter. Signatures are not required for this document to be valid. Pagel ofrl }' �, + ! S -U N POWE R ,F 'Device Guide: ' Connect CTs for Onboard Production Metering with PVS5x Important! For production metering, you must install a revenue=grade, solid-,' core current transformers (CT) availalble from SunPower. t a 1. Power off AC modules or DC inverters. �' f 2. Place the solid core production CT over the single or multiple AC L1 outputs'with label facing the inverter(s).• p Warning. Do not overfill CT! SINGLE AC OUTPUT MUTLIPLE AC OUTPUTS Place output L1 (not 1-2) wires through the CT. Place multiple output L1 (not 1-2) wires through the CT. DCilnverterl DC Inverter) . � . DC Inverter orbAC Mod_ule,9 or AC Module ..or-'ACM.odule •T g .Combiner', y Combiners Comliiner,; - ; r , c CONS -11 CONS L2 PROD CONS L1 CONS L2 PROD PVS5x TB J16- PVS5x TB j16 . 3. Run CT wiring with AC power wiring to PVS5. If you need to extend the CT leads, use Class 1 twisted, shielded - pair, instrument cable and appropriate connectors. SunPower recommends the use of silicone -filled insulation, displacement connectors (IDC) or telecom crimps.. 4. Land the CT leads in J16 PROD terminals. If you shorten the leads, strip no more than 1/4 inch (6 mm). Important! To ensure correct production values, verify that the production CT lands in the PVS5x J16 PROD terminals. , - . GRANT ANT OF EQUIPMENT AUTHORIZATION Certification I' Issued Under -the Authority of the, Federal Communications Commission By: Timco Engineering, Inc. Date of.Giant: 08126/20152 849 NW State Road 45 <BR>P.O. Box 370, Newberry; FL 32669 Applicat on Dated: 08/26/2015 SunPower Corporation 1414 Harbour Way South: Richmond, CA 94804 Attention: Pascal Rassinoux, NOT TRANSFERABLE EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is, VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. FCC IDENTIFIER: YAW513402 Name of Grantee: LunPOwer Corporation' _ Equipment Class: Digital Transmission System Notes: SunPower Monitoring System with PVS5x Frequency, Output Frequency Grant Notes FCC Rule Parts Ranqe (MW Watts Tolerance MO, 15C 241462.0 �0:62-5? , 15C 4105:0 2475 0 �fft 43 "tom Power listed is conducted. This product contains two ,Zig- t ee'1 Jule transR. sOd WL'AN transmitter operating simultaneously, WLAN rildvicwoperates with sp a antennas 1 -1in MIMO configurations as described in this filing. T��tfisG mus*be msjaile'o rov dei a separation distance of at least 25 cm from all pe.sonsand must no�thhansmit�_ simultaneously with any other antenna or transmitte41mu 'except��s evalu ed-jrvAl fipl ngrwith ' fuL 'aFCCID RUHE910 and FCCIDXMR201312UC20, onyacxordance i �transmitter product procedures. Users and installerst be provided y- h insta alio ie 45 rsx kA s rx.r instructions and transmitter operating conditions fort atis vying RF. os re complAnce. WLAN device has 20 and 40 MHi bandwidth modes . Emission Designator MO: This Multiple Input Multiple -Output (MIMO) devicevas evaluated for rriultiple trans ignats a`s indicated in the filing. II Powering Business Worldwide , pe.eaton,com BR style 1 -inch loadcenter BR48L125RP BR481_125RP UPC: 786676001205 Dimensions: 3.56 IN * 11 IN * 13 IN (L * W * H) ' Notes: No Data Warranty: 10 year Specifications: -Special Features:Current design -Type:Main lug -Enclosure:NEMA 3R •+ - Phase:Single-phase 1� • ' - r -Used With:Type BR 1 -inch breakers,.' { . -Box Size:7r ; -Cover:Cover included -Main Circuit Breaker:BR -Number Of;Circuits:8 -Number-Of Poles: Eight -pole -Number Of Spaces:4 '1 Number Of Wires:Three-wire -Bus Material:Aluminum -Enclosure Material: Metallic • �; -Wire Size:#14-1/0 AWG Cu/AI at 60°C or 75°C -Amperage Rating: 125A -Interrupt Rating: 10 kAIC ` -Voltage Rating: 120/240V Supporting documents:' -Eaton's Volume 1—Residential and Light Commercial Catalog -Cutler-Hammer Type CH and BR Loadcenters - ' Instructions Inst Leaflet -Type BR Arc Fault Circuit Breakers and , Loadcenters Product Aid Certifications: