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Plans (397) Meyers Residence Photovoltaic Installation Electrical Diagram I 111i " a I 1 11 II III-IIE Utility Meter jj DC Voltage Drop: / 9 ' i 1 Strings of 14 Modules. `,'9 'J (moi j 1 Sdng of 13 Modules A maximum distance of 447 feet will limit the j 27 SolarEdge P32o Optimizers voltage drop to 2%or less with a#10 copper ',,C- I conductor delivering 9.41 amps on a 442 volt \\_ 1 system(31.6 Vmp x 14 modules=442 volts). I ! 30.0 Amps Rated ampacity of selected conductor 1.14 Ohms Resistance(Ohms per 1000 feet) 1 0.05 Ohms Reactance(Ohms per 1000 feet) • j 8.84 volts maximum allowable voltage drop at 2% ---- 0.9 Power Factor w i i ; AC Voltage Drop: 7 7 i, i ii j A maximum distance of 108 feet will limit the hi voltage drop to 2%or less with a#8 Copper I i ( SolarEdge conductor delivering 16 amps on a 240 volt `� .. ( { , \9 SE7600H-US(240)Inverter system. ( 1 I GAP I n- 40.0 Amps Rated ampacity of selected conductor i I 0 0 '; ---° 0 sowoc 0.7421 1 j jj Ohms feet) -- 40.052 Ohms Reactante(Ohms per 1000 feet) ! CC d ) C Internal volts maximum ba voltage drop 2% n , Disconnect 0.9 Power Factor , — /\----- l \ j l 1 j l ill 0 0-4.-- ;C.) 0 i Ii j Lt,L2,N#8 THHN in i i L1 O'of%°°PVCN in 10'of%"PVC /i, / ( j , \ j Amp Two 200A Main Panel 2 Positive,2 Negative and Ground TNNN,USE-2 ' I flj I I � i i Pole Breaker In 40'of SC EMT I10 y / \��0- j j Module Specifications: Inverter Specifications: l Ground#tOTHHN i ()Cells O.PEAK G4.1 300 SolarEdge SE7600N-US 60AAC Disconnect Pmax: 300 Watts Compliance:UL-1741 Vmpp: 32.41 V Voc: 39.76 V Max DC Input Voltage: 480VDC Contractor Customer Max DC Input Current: 20 Amps Sin le Line lmpp: 9.26 A Max AC Output Power:7600 Watts Premier Solar NW Joel Meyers g Ise: 9.77 A Max Output Current: 32 Amps P RE M I E R S O LAR12399 NW Waker Dr. 12225 SW Kelly Ln. Tigard OR 97223 Max Series Fuse:15A Max System Voltage:1000V Nominal Voltage:240 VAC Portland,Or.97229 August 7,2018 Dimensions:65.T'x 39.4•x 1.26" NORTHWEST 503 347-6276 Weight:41.45 lbs. Oregon Solar Installation Specialty Code Checklist for Prescriptive Photovoltaic Installations in accordance with The Oregon Solar Installation Specialty Code (OSISC)Sections 304.9 and 305.4 Washington County Department of Land Use&Transportation Development Services, Building Services Section 155 N First Avenue, Ste. 350 MS 12 • Hillsboro, OR 97124-3072 Phone: (503) 846-3470 • Fax: (503) 846-3993 •TTY: (503)846-4598 www.co.washington.or.us PROPERTY OWNER INFORMATION Property owner name: Installation address: City: State: ZIP: Structure on which modules are to be installed: SITE AND ROOF PLANS • Attach a simple site plan showing the location of the PV system in relation to buildings,structures, property lines, and, as applicable,flood hazard areas. • System must be shown in sufficient detail to assess whether the requirements of section 304.9 or one of the exceptions have been met. 1. Show the layout of the panels on the roof. 2. If the panels cover more than 1000 square feet,the "General Pathway Requirements" of section 304.9.1 need to be shown on the roof plan. (Roof slope 2:12 or greater.) 3. If the panels cover 1000 square feet or less, the following applies: (Roof slope 2:12 or greater.) a) Where the array does not exceed 25%of the total roof area, a 12 inch unobstructed pathway shall be maintained along each side of any horizontal ridge. b) Where the array exceeds 25%of the total roof area, a minimum of one 36 inch unobstructed pathway from ridge to eave, over a structurally supported area, must be provided in addition to a minimum 12 inch unobstructed pathway along each side of any horizontal ridge. 4. See exceptions 2 and 3 of 304.9.1 for non-occupied accessory structures and townhouses. • The site and roof plans must be on 8.5-inch x 11-inch or larger paper. STRUCTURAL INFORMATION All structures: • Is this conventional light framed wood construction? Yes® NoQ • Does the structure have pre-engineered trusses? Yes® No OR • Does structure have roof framing members spaced at 24 inches on center maximum? Yes No • Is the weight of the PV modules and racking less than 4.5 pounds per square foot? Yes® No **Please prove e a cut-sheet for the PV Panels • Is the roofing material metal, single layer wood shingle, or not more than two layers of composition shingle? Yes ,XQ NoQ Standing seam metal roofs: • Is the metal gauge 26 or heavier? Yes() No() • Clamp design:Are clamps designed to withstand uplift of at least 115 pounds for clamps spaced at 60 inches on center or less or at least 75 pounds for clamps spaced at 48 inches on center or less? Yes() No() • Is the spacing of the clamps as measured along the seam less than or equal to 24 inches on center? Yes() No() • Is the roofing panel width 18-inches or greater? Yes() No() • Will the roofing panel attachments be at least#10 screws at 24 inches on center? Yes() No() • Will the roofing panels be installed over minimum %-inch nominal wood structural panels attached to framing with 8d nails at six inches on center at panel edges and 12 inches on center field nailing? Yes() No() **If answer is no,on any of these requirements,the project may not be submitted using the prescriptive path. ** ROOF DESIGN AND ATTACHMENT • Attach a simple structural plan showing the roof framing(rafter size,type, and spacing) and PV system racking attachment. • System must be shown in sufficient detail to assess whether the requirements of section 305.4 have been met. 1. Roof Structure is engineered trusses or roof framing at a spacing of 24 inches on center.The ground snow load does not exceed 50 psf and the wind loads do not exceed 95 MPH in exposure C or 105 MPH in exposures A or B. 2. Roofing material shall be metal, single layer wood shingle or shake,or not more than (2) layers of composition shingle. 3. Installation shall comply with Figure 305.4(1) and the combined weight of the modules and racking does not exceed 4.5 pounds per square foot.The attachments must be spaced no more than 48 inches on center in any direction.The attachments shall be spaced at no greater than 24 inches on center in any direction where: a) Ground snow load exceeds 25 psf. b) Located within 3 feet of a roof edge, hip, eave, or ridge or c) Wind exposure is B or more and the wind speed is 95 MPH or more, or wind exposure C and wind speed is 85MPH or more. 4. Maximum module height above roof shall be 18 inches from top of module to roof surface in accordance with Figure 305.4(1) •The structural plan must be on 8.5-inch x 11-inch or larger paper. WIND DESIGN • Does the project site exceed 95 mph in exposure C or 105 mph in exposures A or B? Yes() No() **If yes, the project may not be submitted using the prescriptive path. • Is the module� height less than 18 inches above the roof in accordance with section 305.4? ,�* Yes No() PV MODULES • Please provide cut sheet to show listing and labeling of PV Modules. • Please provide cut sheet to show listing and labeling of attachment brackets. • Please provide a wiring diagram for the electrical permit requirements. S:\Engineering\Building Services Website Forms Storage-20141Oregon Solar Installation Specialty Code.docx • qA-IN,RA,•4:,%,6* powered by ,cf*42,2 Q.ANTUM ...IP—J.? --- - \ \A . . \ P \pE K G 1 017365 \ , \ Q.ANTUM SOLAR MODULE The new high-performance module .PEAK.-G4.1 is the ideal solution for all applications thanks to its innovative cell technology IANTUN1. The MIMI world-record cell design was developed to achieve the best performance 111111111111 under real conditions — even with low radiation intensity and on clear, hot summer days. LOW ELECTRICITY GENERATION COSTS . G Higher yield per surface area and lower BOS costs thanks to higher power classes and an efficiency rate of up to 18.6%. --iL-4---- — ' ' I , INNOVATIVE ALL-WEATHER TECHNOLOGY I ' 1 !MVP Optimal yields, whatever the weather with excellent low-light and temperature behavior. 7--- ' - - ENDURING HIGH PERFORMANCF i 111)1111 ..,47 ill Long-term yield security with Anti-PID Technology', Hot-Spot-Protect and Traceable Quality Tra.arm. EXTREME WEATHER RATING EUPD RESEARCH 1 G CELLS YIELD SECURITY High-tech aluminum alloy frame, certified for high snow TOP BRAND PV' ,ANTI PIT TECHNOLOGY L' (5400Pa) and wind loads(4000Pa) regarding IEC. , (APT) '- 2016 , 51HOT SPOT PROTECT (HSP) 44,,V MAXIMUM COST REDUCTIONS '' - v TRACEABLE QUALITY (TRA Q 4144 Up to 10% lower logistics costs due to higher module capacity per box. p VDE e i!nt,r, Quality Tested ''CELLS A RELIABLE INVESTMENT Best polycrystalline Ow S9I000IIOfl solar module 2014 . Inclusive 12-year product warranty and 25-year product surveMance Q.PRO-G2 235 III MO..le.0 linear performance guarantee'. ID.40032587 1 APT test conditions:Cells at-1500V against grounded,with conductive me- tal foil covered module surface,25°C, THE IDEAL SOLUTION FOR: 168h 2 See data sheet on rear for further Rooftop arrays on information. 41114i residential buildings CELLS Engineered in Germany . ,,, • MECHANICAL SPECIFICATION Format 65.7 in x 39.4in x 1.26 in(including frame) SAX(MO.__ 63..0510ww__ ,, (1670mm x 1000mm x 32mm) - ��( � • , _- (345..6 Weight 41.45 lbs(18.8kg) b e.0,..n04 W.of ama.0 r6 Front Cover 0.13 in(3.2 mm)thermally pre-stressed glass with anti-reflection technology El-Pmwawe, Prom- 37.44. Back Cover Composite film 36,1.(105514, ' Frame Black anodised aluminum 4-P LO"wM i• 36.4.moo.a Cell 6 x 10 monocrystalline Q.ANTUM solar cells ""°"0* Junction box 2.60-3.03in x 4.37-3.54in x 0.59-0.75in (66-77mm x 111-90mm x 15-19mm),Protection class IP67,with bypass diodes . , 55..5.5 Pa.s METAL A) 3.a.nmAGMs Cable 4 mm2 Solar cable;(+)a39.37in(1000mm),(-)a39.37in(1000mm) ) -1'� - 1..-(.35'(3245 SETUEA 0.3346115a Connector Multi-Contact MC4 or MC4 intermateable,IP68 5.9B5,1b15„�,T{- To335•(35..6 ELECTRICAL CHARACTERISTICS '� ' a! Ik`;t tk ' .,. , l'' ,.`, .0 st:'''' � POWER CLASS 300 305 MINIMUM PERFORMANCE AT STANDARD TEST CONDITIONS,STC'(POWER TOLERANCE+5W I-OW) Power at MPP2 PMpp [WI 300 305 Short Circuit Current* In [Al 9.77 9.84 H Open Circuit Voltage* V55 [VI 39.76 40.05 E Current at MPP* IMPP [Al 9.26 9.35 Voltage at MPP* VM,, [VI 32.41 32.62 Efficiency' q [%] z 18.0 z 18.3 MINIMUM PERFORMANCE AT NORMAL OPERATING CONDITIONS,NOC, Power at MPP' PMPP (WI 221.8 225.5 E Short Circuit Current* I$5 [A) 7.88 7.94 Open Circuit Voltage* V5E [VI 37.19 37.46 ••E Current at MPP* IMPP [A] 7.27 7.35 Voltage at MPP* VMPP [V] 30.49 30.67 1000W/m2,25°C,spectrum AM 1.5G °Measurement tolerances STC±3%;NOC t5% '800W/m2,NOCT,spectrum AM 1.5G *typical values,actual values may differ 0 CELLS PERFORMANCE WARRANTY PERFORMANCE AT LOW IRRADIANCE a X001 -- oCELLS At least 98%of nominal power during first year. a' 10 - T - Thereafter max.0.6%degradation per year. I E g .5 At least 92.6%of nominal power up to 10 years. _ At least 83.6%of nominal power up to 25 years. `-3 6w ` L All data within measurement tolerances. .- n -r- ' as - Full warranties in accordance with the warranty S terms of the Q CELLS sales organization of your °C o respective country. 50 200 ea BOO p. 1003 IRRADIANCE WW1 n 'Standard«�aE.."� .m 6ow�. ", YEARS Typical module performance under low irradiance conditions in z .5n A.nro�.ad�,,.�°. �n°zo(<(,,,...4.°..206°, comparison to STC conditions(25°C,1000W/m2). o no TEMPERATURE COEFFICIENTS 9 Temperature Coefficient of I3t a [%/Kl +0.04 Temperature Coefficient of Va, 0 [%/KI -0.28 0 N Temperature Coefficient of P,4,., y [%/K] -0.39 Normal Operating Cell Temperature NOCT [°F] 113 t 5.4(45±3°C) o M O t PROPERTIES FOR SYSTEM DESIGN i 6 4644. z_K•'. Maximum System Voltage V505 [VI 1000(IEC)/1000(UL) Safety Class II Y Maximum Series Fuse Rating [A DC] 20 Fire Rating C(IEC)/TYPE 1(UL) a 0 Design load,push(UL)° [lbs/ft2] 75(3600Pa) Permitted module temperature -40°F up to+185°F on continuous duty (-40°C up to+85°C) .5 Design load,pull(UL)2 [lbs/ft°] 55.6(2666Pa) 2 see installation manual i B s QUALIFICATIONS AND CERTIFICATES' --4. ° _, ', m •,„p , .' PACKAGING INFORMATION , �3 ,bra Vi �' UL 1703;VDE Quality Tested;CE-compliant; Number of Modules per Pallet 32 IEC 61215(Ed.2);IEC 61730(Ed.))application class A To Number of Pallets per 53'Container 30 - 0 E C E sq® Number of Pallets per 40'Container 26 C us Pallet Dimensions(L x W x H) 68.7 in x 45.3 in x 46.1 in I I tn..1703 (1745mm x 1150mm x 1170mm) Pallet Weight 1435 lbs(651 kg) NOTE:Installation instructions must be followed.See the installation and operating manual or contact our technical service department for further information on approved installation and use 1 of this product. cv Hanwha Q CELLS America Inc. 300 Spectrum Center Drive,Suite 1250,Irvine,CA 92618,USA I TEL+1 949 748 59 96 I EMAIL inquiry®us.q-cells.com I WEB www.q-cells.us • V solar w Single Phase Inverters 1--- for North America OC W SE3000H-US / SE3800H-US / SE5000H-US / SE6000H-US / SE7600H-US / SE10000H-US solar-T�,,,+r"", HD solar•..: „AID �pv erte,. .� W2-25 RaA • Y'} IP • • • • • • Optimized installation with HD-Wave technology ✓ Specifically designed to work with power optimizers r Record-breaking efficiency • Fixed voltage inverter for longer strings ✓ Integrated arc fault protection and rapid shutdown for NEC 2014 and 2017,per article 690.11 and 690.12 Ar UL1741 SA certified,for CPUC Rule 21 grid compliance ✓ Extremely small — High reliability without any electrolytic capacitors ✓ Built-in module-level monitoring IMIM — Outdoor and indoor installation wave • Optional: Revenue grade data,ANSI C12.20 Class 0.5(0.5%accuracy) www.soiaredge.us solar . • ! Single Phase Inverters for North America SE3000H-US/SE3800H-US/SE5000H-US/ SE6000H-US/SE7600H-US/SE10000H-US L SE3000H-US L SE3800H US I SES000H US SE6000H US SE7600H-US SE10000H-US OUTPUT Rated AC Power Outut 3000 3800 5000 6000 7600 10000 VA Max.AC Power Output 3000 3800 1 5000 I 6000 1 7600 10000 VA AC Output Voltage Min:Nom.- / / / ✓ Vac Max,(211.240.264).,...... AC Frequency(Nominal) 59.3-60-60.5111 Hz Maximum Continuous Output 12.5 16 f 21 25 32 42 A Current@ .,240V ._... . . .. ..... .......... .. ......... ......I................. .)..... .... ...,..., .. .. .... ..... . I .... ..... .. .- . . GFDI Threshold 1 A Utility Monitoring,Islanding Protection,Country Configurable Yes Thresholds INPUT Maximum DC Power 4650 5900 7750 I 9300 11800 15500 W Transformer-less,Ungrounded Yes Maximum Input Voltage 480 Vdc Nominal DC Input Voltage . 380 400 Vdc Maximum Input Current@240V 8.5 10.5 I 13.5 4 16.5 20 27 Adc Max.Input Short Circuit Current 45 . Adc Reverse-Polarity Protection Yes v Ground-Fault Isolation Detection ....., Sensitivity y Maximum Inverter Efficiency...... ..........99. I ......... ......................., ....., 99.2 .... .... % CECWeightedEfficiency ( 99..........................................................:....%...., I Nighttime Power Consumption <2 5.._ _.._... _... _t..._W_..__. ADDITIONAL FEATURES Supported Communication RS485,Ethernet,ZigBee(optional),Cellular(optional) Interfaces Revenue Grade Data,ANSI C12.20 i Optional") i........,.. Rapid Shutdown-NEC 2014 and Automatic Rapid Shutdown upon AC Grid Disconnect 2017 690.12 STANDARD COMPLIANCE Safety i UL1741 UL1741 SA UL1699B CSA C22.2,Canadian AFC!according to T.I.L.M-07 Grid Connection Standards IEEE1547 Rule 21,Rule 14(HI) Emissions FCC Part 15 Class 8 INSTALLATION SPECIFICATIONS AC Output Conduit Size/AWG I 3/4"minimum/20-4 AWG Dan Input C d it 3/4"minimum/1-2 strings/14-6 AWG )e /1/'3 strings/ 8. minimum DC Conduit Size/#of Strings /AWG Range 14-6 AWG Dimensions with Safety Switch 21.3 x 14.6 x (HxWxD) 17.7 x 14.6 x 6.8 /450 x 370 x 174 7.3/540x370 in/mm $.. Y ........ .......... x 185 Weight with Safety Switch 22 10 25.1 11.4 1 26.2/11.9 388/17.6 lb/kg Noise <25 <50 ), dBA Cooling Convection Natural convection I .. 1. ... ......... ... .... .....,.. ,,.-....... Operating Temperature Range -13 to+140/-25 to+60131(-40°F/-40°C option)I^l °F/°C Protection Rating i NEMA 3R(Inverter with Safety Switch) IS For other regional settings please contact SolarEdge support iz)Revenue grade inverter P/N:SExxxxH-US000NNC2 131 For power de-rating information refer to:https://www.solaredge.com/sites/default/files/se-temperature-derating-note-na.pdf 101-40 version P/N:SExxxxH-US000NNU4 E14 RoHS m SolarEdge Technologies.Inc.All rights reserved.SOLAREDGE.the SolarEdge logo,OPTIMIZED BY SOLAREDGE are trademarks or registered trademarks of SolarEdge Technologies,Inc.All other trademarks mentioned herein are trademarks of their respective owners.Date:03/2018/V01/ENG NAM.Subject to change without notice. 1495 Zephyr Avenue IRON RI DGE Hayward, CA 94544 1-800-227-9523 IronRidge.com Attn: David F. Taggart, VP Products, IronRidge Inc. Date: August, 19th 2016 Re: Structural Design Compliance and Allowable Span Certification for IronRidge Tilt Mount Solar Racking System for Flat Roof Applications The IronRidge Tilt Mount System certified in this letter is for use on flat or low pitched roofs with slopes of no more than 6 degrees from the horizontal. The south side of the Tilt Mount System is supported by the IronRidge South Leg, which includes two pre-assembled aluminum angles. The north side is supported by the IronRidge North Leg, which consists of an aluminum U-foot base and a square 1.5" by 1.5"cross-section vertical leg. Both the South and North Legs shall be connected to roof attachments or directly anchored to underlying roof members via use of appropriate fasteners. IronRidge XR Rails run east and west and are used on both the north and south sides of the Tilt Mount System to provide direct support for solar modules. XR Rails fasten to the North and South Legs using hardware found in the Tilt Leg Kits. The section views of the Tilt Mount System included in Exhibit 0008 are for illustrative reference. The IronRidge Tilt Mount System is designed to accommodate module tilts ranging from 4 degrees to 30 degrees relative to the roof surface. All components of the IronRidge Tilt Mount System are to be installed in a workmanlike manner, following generally accepted standards of construction and industry best practices, and as described in the Tilt Mount Installation Manual (found on the IronRidge website). The IronRidge Tilt Mount System was developed in compliance with the structural requirements of the following reference standards, and certified to the same standards for the load conditions listed in the allowable span charts included in this letter: •ASCE/SEI 7-10 Minimum Design Loads for Buildings and Other Structures •2012 International Building Code •2014 Oregon Structural Specialty Code • 2010 Aluminum Design Manual The allowable span charts included in this letter provide the maximum span of a Tilt Mount System allowed under a particular load condition. Each span chart covers the chosen rail and wind exposure category, and includes the entire range of allowable snow and wind loads, roof zones 1-3, and tilt angles in 5 degree increments going up to 30 degrees. The span charts shall be used when the following conditions are met: 1. The underlying roof pitch is 6 degrees or less relative to the horizon and the maximum module tilt (the angle between module and roof surface) is 30 degrees or less. 2. The Tilt Mount System is designed as a Risk Category II structure as defined by ASCE 7-10 Table 1.5-1. 3. The building height(the distance from the grade to the building eave) is 30 feet. 4. Span charts are calculated for a module size of 67.5" by 40"and in a portrait layout condition. ©2016 IronRidge, Inc. OR Tilt Mount System Certification Letter-1 149 I RON RI DGE Zephyr Avenue Hayward, CA 94544 1-800-227-9523 IronRidge.com The parameters and adjustments used in the span charts are defined as the following: 1. The tilt used in the span chart shall be calculated as the angle between the solar module surface and the roof surface. 2. For any tilt not listed in the span charts, but no greater than 30°, the user can round up to the next higher 5° increment(e.g. if one is designing to a tilt angle of 12°, use the row for 15° in the span table.)except for tilts between 25° and 27°, in which the user shall use the results of 25°. 3. Wind speed selection shall conform to ASCE 7-10 Fig. 26.5-1A(Risk Category II wind)and state & local county/city amendments to IBC, if any. No special wind topographic features are included and the topographic coefficient(Kzt) is taken as 1.0. 4. The snow load used in the charts is the ground snow load and shall conform to ASCE 7-10 Fig. 7.1 and state& local county/city amendments to IBC, if any. No roof snow drift or unbalanced snow load conditions are included. 5. Roof zone size and definition conforms to ASCE 7-10 Fig. 30.4-2A. 6. It has been calculated that the seismic load is not in control of the Tilt Mount System allowable span compared to the wind or snow loads, or their combinations. 7. Allowable span length in the charts may be multiplied by a factor of 1.08 if the rails are continuous over a minimum of three spans. 8. An array to roof clearance of 2 inches minimum must be provided. 9. The maximum cantilever allowed at the end of a rail is 40% of the maximum span shown in the tables included in this letter. 10. No splices are allowed in the end spans or the middle 1/3 of interior spans. 11. For load and tilt conditions associated with shaded cells in the span charts below, UFO Mid Clamps shall not be installed less than 20 inches from Roof Zone 3. - ©2016 IronRidge, Inc. OR Tilt Mount System Certification Letter-2 • 1495 Zephyr Avenue 4 IRON RI DGE Hayward, CA 94544 1-800-227-9523 IronRidge.com The IronRidge Tilt Mount System span charts are developed without considering the structural adequacy of roof attachments or underlying roof members. The structural performance of those components shall be analyzed or verified by a third party engineer. Also, it is the responsibility of the installer or building owner to verify the capacity of the chosen PV module in regards to the applied or resultant loads of any chosen array configuration. PROP ��. F9 Sincerely, ��\y x••• 4. 912fl0PE 9r OREGON 0 5 0//X/2ole, 4 y 12 Zpt GANG Xe Gang Xuan, PE, LEED AP EXPIRES:6/30/2018 Senior Structural Engineer OO 2016 IronRidge,Inc. OR Tilt Mount System Certification Letter-3 XR100 Tilt Mount Allowable Span Chart(inches) Wind Exposure Category B windTilt(degs. Snow:0 PSF 10 PSF 20 PSF 30 PSF 40 PSF 50 PSF 60 PSF 70 PSF 80 PSF 90 PSF Speed (mph) from roof) Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 Zone 1 Zone 2 Zone 3 5 110 101 81 93 93 81 79 79 79 76 76 76 66 66 66 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 104 92 75 88 88 75 74 74 74 69 69 69 61 61 61 55 55 55 50 50 50 47 47 47 44 44 44 41 41 41 110 15 99 84 68 83 83 68 70 70 68 65 65 65 58 58 58 52 52 52 47 47 47 44 44 44 41 41 41 39 39 39 20 92 77 62 80 77 62 68 68 62 63 63 62 58 58 58 52 52 52 48 48 48 44 44 44 41 41 41 39 39 39 25 87 73 59 78 73 59 67 67 59 63 63 59 57 57 57 53 53 53 49 49 49 45 45 45 42 42 42 40 40 40 30 83 83 83 76 76 76 67 67 67 63 63 63 58 58 58 54 54 54 50 50 50 47 47 47 44 44 44 41 41 41 5 106 97 77 91 91 77 78 78 77 75 75 75 66 66 66 60 60 60 55 55 55 51 51 51 47 47 47 45 45 45 10 100 88 71 86 86 71 73 73 71 68 68 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45 42 42 42 40 40 40 30 68 67 67 67 67 67 60 60 60 57 57 57 53 53 53 50 50 50 47 47 47 45 45 45 43 43 43 41 41 41 5 86 74 59 80 74 59 71 71 59 69 69 59 63 63 59 59 59 59 55 55 55 51 51 51 47 47 47 45 45 45 10 81 68 55 75 68 55 66 66 55 62 62 55 57 57 55 53 53 53 50 50 50 47 47 47 44 44 44 41 41 41 150 15 77 62 50 72 62 50 62 62 50 59 59 50 54 54 50 50 50 SO 47 47 47 44 44 44 41 41 41 39 39 39 20 72 57 46 68 57 46 60 57 46 57 57 46 53 53 46 49 49 46 46 46 46 44 44 44 41 41 41 39 39 39 25 67 54 44 66 54 44 59 54 44 56 54 44 52 52 44 49 49 44 46 46 44 44 44 44 42 42 42 40 40 40 30 64 63 63 64 63 63 58 58 58 55 55 55 52 52 52 49 49 49 46 46 46 44 44 44 42 42 42 41 41 41 5 81 69 56 77 69 56 69 69 56 68 68 56 62 62 56 58 58 56 54 54 54 51 51 51 47 47 47 45 45 45 10 76 64 52 73 64 52 64 64 52 60 60 52 56 56 52 52 52 52 49 49 49 46 46 46 44 44 44 41 41 41 160 15 72 58 47 69 58 47 61 58 47 57 57 47 53 53 47 49 49 47 46 46 46 44 44 44 41 41 41 39 39 39 20 68 53 43 66 53 43 58 53 43 55 53 43 51 51 43 48 48 43 45 45 43 43 43 43 41 41 41 39 39 39 25 64 51 41 63 51 41 57 51 41 54 51 41 51 51 41 48 48 41 45 45 41 43 43 41 41 41 41 39 39 39 30 60 59 59 60 59 59 56 56 56 53 53 53 50 50 50 47 47 47 45 45 45 43 43 43 41 41 41 40 40 40 5 77 65 52 75 65 52 67 65 52 66 65 52 61 61 52 57 57 52 53 53 52 50 50 50 47 47 47 45 45 45 10 72 60 49 70 60 49 62 60 49 59 59 49 55 55 49 51 51 49 48 48 48 46 46 46 43 43 43 41 41 41 170 15 69 55 44 66 55 44 59 55 44 56 55 44 52 52 44 48 48 44 46 46 44 43 43 43 41 41 41 39 39 39 20 64 50 41 63 50 41 57 50 41 54 50 41 50 50 41 47 47 41 45 45 41 42 42 41 40 40 40 39 39 39 25 60 48 39 60 48 39 55 48 39 53 48 39 49 48 39 46 46 39 44 44 39 42 42 39 40 40 39 39 39 39 30 57 56 56 57 56 56 54 54 54 52 52 52 49 49 49 46 46 46 44 44 44 42 42 42 40 40 40 39 39 39 5 74 62 49 72 62 49 65 62 49 64 62 49 60 60 49 56 56 49 52 52 49 50 50 49 47 47 47 45 45 45 10 68 57 46 67 57 46 60 57 46 57 57 46 53 53 46 50 50 46 47 47 46 45 45 45 43 43 43 41 41 41 180 15 65 52 42 64 52 42 57 52 42 54 52 42 50 50 42 47 47 42 45 45 42 42 42 42 40 40 40 39 39 39 20 61 47 38 61 47 38 55 47 38 52 47 38 49 47 38 46 46 38 44 44 38 42 42 38 40 40 38 38 38 38 25 57 45 37 57 45 37 53 45 37 51 45 37 48 45 37 45 45 37 43 43 37 41 41 37 39 39 37 38 38 37 30 54 53 53 54 53 53 52 52 52 50 50 50 47 47 47 45 45 45 43 43 43 41 41 41 40 40 40 38 38 38 IronRidge Tilt Mount System Certification Letter EXHIBIT: EX-0008 VARIES '' B ' � VARIES A i' TILT ANGLE I \,i / VARIES FROM ii 4°TO 30' ROOF ATTACHMENTS I TYPICAL ASSEMBLY SUPPLIED BY OTHERS ---VARIES TYPICAL SIDE VIEW ..1 3/AND BOLT NUT,TYP t END MODULE TO RAIL CLAMP,TYP ALUMINUM SQ.TUBE 1.5"X 1.5" XRRAILOPTIONS,TYP: loorior Y \ SOUTH TILT LEG KIT NORTH TILT 1� 3.0 z.4 LEG KIT ,2n, t.8 ALUMINUM U-FOOT XR 10 XR 100 XR 1000 /• IRONRIDGE DETAIL A: DETAIL B: °'i' SOUTH END ASSEMBLY NORTH END ASSEMBLY TILT MOUNT SYSTEM EX-0008 Rq SCALE NTS 1 WEiGxi:N/A 1 A,E1 I OE I ':� �� IRONRIDGE Roof Mounts Solar Mounting Made Simple ! J ^ i. J -` _ ' -. I �. i A 4400S' 'may i i, F IronRidge Roof Mounts are IronRidge Roof Mount System is a reliable,comprehensive,and feature rich the highest quality and photovoltaic mounting solution.Anchored by IronRidge Standard or IronRidge Light rails,our Roof Mount platform includes all of the components necessary fastest system for solar panel for supporting virtually any commercial or residential roof mount installation, installers. Our customers regardless of roof type or pitch. appreciate the professional appearance found exlusively with IronRidge rail profiles. IronRidge Standard Rails Less Material, Faster Install, Minimized Risk of Leaks Engineered for longer spans=fewer attachments&penetrations N��xa f : i Other rails-Longer install time and greater risk of leaks 4 V i "�1 Q IronRidge Standard Rail Engineered profile allows for spans over 13' p �\ A Cantilever can be 40%of span length �,,, a s �a, , � zea Attractive structural design, ideal for�R � . a residential and commercial applications g z IronRidge Light Rail �, Light,cost effective rail system supports spans up to 8' zed �, k s• � ' .. Cantilever can be 40%of span length 0 (tea a 1 `,, i. ' ' ', . Splices(Internal) ., * Can be installed at same location as an ,* ,' c am - ' , s o �4.�� attachment o a y�, k' ; Does not require additional attachments to a� , z support the splice www.ironridge.com ©Copyright 2011 IronRidge,Inc.All rights reserved. DSRFM0411_1 IRONRIDGE Roof Mounts Solar Mounting Made Simple Maximum Span Chart: IronRidge Standard Rail IronRidge Light Rail Wind Speed Snow Loads 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 0 psf 10 psf 20 psf 30 psf 40 psf 90 mph 13.5' 12.5 10.5 10.0 9.0 8.5 7.5 8 7 6 5.5 5 100 mph 13.5 12.5 10.5 10.0 9.0 8.5 7.5 8 7 6 5.5 5 110 mph 13 12.5 10.5 10.0 9.0 8.5 7.5 7.6 7 6 5.5 5 120 mph 12 12 10.5 10.0 9.0 8.5 7.5 7 7 6 5.5 5 130 mph 11 11 10.5 10.0 9.0 8.5 7.5 6.5 6.5 6 5.5 5 140 mph 10 10 10 9.5 9.0 8.5 7.5 6 6 6 5.5 5 150 mph 9.6 9.5 9.5 9.5 8.5 8 7.5 5.5 5.5 5.5 5.5 5 Roof Zone 1,Flush Mount Only Building mean roof height=30' *For more information visit www.ironridge.com to Slope=6"/ft. Clearance between roof and rail:2" download certification letters,installation guides, Exposure category B End Cant Span:40%(adj. interior span) and to use our roof mount configuration software. Module length:77" Middle 1/3 span rail splice not permitted 9Attachments Clamps Adjustable L feet(4 pack kits) Panel Sizes 1.22"to 2.30" w.", Adjustable tilt leg kits(5°to 45°) Mid clamps(require only Flush mount aluminum standoffs 1/4"between panels) (3",4",6",7") Mid clamps available in hex Tilt steel standoffs (4",6") or t-bolt All hardware stainless steel End Caps Wire Clips ,, Protect against debris while0 I providing a finished look for Accommodate up to eight 6mm panel both standard and light rails wires or an Enphase wire harness Why IronRidge Experience-Designing/manufacturing On-line Resources Available: solar mounting products since 1996 Video Tutorials Single Source-Roof mounts, ballasted Product Configurators mounts, large arrays,and more; a Product Certifications el _- � solution for your specific application Installation Guides Nir ' -- .. Customer Satisfaction-Customer Data Sheets "-: service and technical support to help Reseller Locator you succeed Sales: 800-227-9523 www.IronRidge.com sales@ironridge.com 1435 Baechtel Road Willits,CA 95490 www.ironridge.com ©Copyright 2011 IronRidge,Inc.All rights reserved. DSRFM0411_1