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HomeMy WebLinkAboutB17-0647 042-180-013BUTTE COUNTY AREA DEPARTMENT OF DEVELOPMENT SERVICES 5 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.ButteCounty.net/dds Permit No: B17-0647 Issued: 4/11/2017 APN: 042-180-013 Address: • 2803 GRAPE WAY, CHICO Owner: WALTERS ROBERT C & PAMELA K Permit Type: SOLAR ROOF -RES Description: install fixed'roof mount solar - 17.68kW DC Flood Zone: A SRA Area: No SETBACKS for Zoninp,_ AG_ SRA_ PW Front: Centerline of Road: Rear: SRA: Street: AG: Interior Total Setback from Centerline of Road:,. ALL PLAN REVISIONS MUST BE APPROVED BY THE COUNTY BEFORE PROCEEDING Inspect ion Type IVR INSP DATE Setbacks 131 Foundations / Footings 111 Pier/Column Footings 122 Eufer Ground 216 Masonry Grout 120 Setbacks 131 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 BlockingfUnderpining 612 ' Tiedown/Soft Set System 611 Do Not Install Floor Sheathing or Slab Until Above Signed Shearwall/B.W.P.-Interior 134 Shearwall/B.W.P.-Exterior 135 Roof Nail/Drag Trusses 129 417 Manometer Test 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 Sprinkle Test or Final 702 Swimming Pools Inspection Type IVR INSP DATE T -Bar Ceiling 145 Stucco Lath 142 Swimming Pools Setbacks 131 Pool Plumbing Test 504 Gas Test 404 Pre-Gunite 506 Pre -Deck 505 Pool Fencing/Alarms/Barriers 1 503 Pre -Plaster 507 Manufactured Homes Setbacks 131 BlockingfUnderpining 612 ' Tiedown/Soft Set System 611 Permanent Foundation System 613 Underground Electric 218 Sewer 407 Underground Water 417 Manometer Test 605 Continuity Test 602 Skirtin Ste s/Landin s 610 Coach Info Manufactures Name: Date of Manufacture: Model Name/Number: Serial Numbers: Length x Width: Insignia: Public Works Final 538.7681 Fire De artment/CDF 538.6226 Env. Health Final 538.7281 Sewer District Final f "PROJECT FINAL ' "Project Final is a Certificate of Occupancy for identi onw), PERMITS BECOME NULL AND VOID 1 YEAR FROM THE DATE OF ISSUANCE. IF WORK HAS COMMENCED, YOU MAY PAY ORA YEAR RENEWAL 30 DAYS PRIOR TO EXPIRATION solar " SolarEdge Three Phase for the 208V Grid for Nort SE90S/ SE14.4KUS The best choice for`'Solarlidge.enabled systems — Specifically designed to work with power optimizers Integrated arc fault protection for NEC 2011.690.11 — Rapid shutdown for NEC 2014 690.12 ' R Outdoor and indoor installation Built-in module -level monitoring.. Internet connection through Ethernet or Wireless — Smalls lightweight and easy to install on°provided bracket Ar Fixed voltage inverter,^DC/AC conversion only — Integrated Safety Switch - L -^ 3 VCrJate:,N �.� fi 0� I -wi V. ii e. a The best choice for`'Solarlidge.enabled systems — Specifically designed to work with power optimizers Integrated arc fault protection for NEC 2011.690.11 — Rapid shutdown for NEC 2014 690.12 ' R Outdoor and indoor installation Built-in module -level monitoring.. Internet connection through Ethernet or Wireless — Smalls lightweight and easy to install on°provided bracket Ar Fixed voltage inverter,^DC/AC conversion only — Integrated Safety Switch USA - CANADA - GERMANY - ITALY - FRANCE - JAPAN - CHINA - AUSTRALIA - THE NETHERLANDS- UK - ISRAEL - TURKEY - SOUTH AFRICA- BULGARIA www.solaredge.Us - L USA - CANADA - GERMANY - ITALY - FRANCE - JAPAN - CHINA - AUSTRALIA - THE NETHERLANDS- UK - ISRAEL - TURKEY - SOUTH AFRICA- BULGARIA www.solaredge.Us ®� ® ® Three Phase Inverters for the 208V Grid for North America SE9KUS / SEMAKUS1i1 + SE9KUS —� SE14.4KUS OUTPUT': _ Rated AC Power Output 9000 ................................ RS485, Ethernet, ZigBee (optional) .................. 14400 Rapid Shutdown —N EC 2014 690.12 VA Maximum AC Power Output 9000 ......................................................... 14400 VA AC Output line Connections ................................ ......................................................................................I.......................... 4 -wire WYE (Ll -L2 -L3 -N) plus PE or 3 wire Delta ...................................................................:................... Safety ............................... UL1741, UL1699B, UL1998, CSA 22.2 .................................................................................................... AC Output Voltage Minimum -Nominal Grid Connection Standards IIEEE1547 ................................ Emissions FCC.......part15cclass .....Iass.B .............. ,........................... Maximumlll(L:N).. INSTALLATION SPECIFICATIONS , 105-120-132.5 . AC output cgn.du.it.size./.AWG.ra.n&�e Vac ,.. ...............t........................................................... AC Output Voltage Minimum-Nominal- • ...................................................... Number. of DC in uts I P ................................. ......................... 2 pairs........ .l 3 pairs (with fuses on plus & minus)I61......... ............. ...... ................... Maximum(21(L-L) ........................................... ..............................................................................................I 183-208-229 . ..... Dimensions with Safety Switch (HxWxD) Vac AC Frequency Min-Nom-Max121 ............................ ................................................................................................................. 59.3 - 60 - 60.5 ....... Weight with Safety Switch ..I........ Hz Max. Continuous Output Current (per Phase) 25 r................................................... replaceable) ) 40 NoiseP......... Operating A... GFDI Threshold Temperature Range 1.. °F °C ProteProtection Rating ...... ction ........... .............. 1.......................................................................................................f........._ A Utility Monitoring, Islanding Protection, 10 For 277/480V inverters refer to: htto•//wwsv solared /ei /)dfs/products/'nv t�1 For other regional settings please contact SolarEdge support rt / rn ha inv iter datasheet pdf (3) Where permitted by local regulations 141 With installation of rapid shutdown kit; contact SolarEdge for kit P/N ` Country Configurable Set Points I51 P/N of inverter with automatic rapid shutdown: SE14.4K-USR28NNF4 10 Field replacement kit for 1 pair of inputs P/N: DCD-3PH-ITBK Yes Maximum DC Power (Module STC) ...................... ........... ........ 12150 ........................................................................._ 19400 W Transformer -less, Ungrounded t ...... Yes Maximum Input Voltage DC to Gnd ( 250 ............................................................................................... 300 Vdc Maximum Input Voltage OC+ to DC- 500 600 _ Vdc Nominal Input Voltage DC to Gnd ................................:................................................................................ . 200 I Vdc Nominal Input Voltage DC+ to DC- 400 Vdc Maximum Input Current ..................................................... ........................................... 26.5 ....................................I......................................................................... 38 _ Adc Max. In ut Short Circuit Current Adc Reverse -Polarity Protection .......... Yes Ground -Fault Isolation Detection I .................................................. ............................................... IMO Sensitivity ........................................................................ 350kf) Sensitivitylal CEC Weighted Efficiency ...96:5.......... 97 Night-time Power Consumption < 3 I. < 4 W ADDITIONAL FEATURES ' �•° Supported Communication Interfaces RS485, Ethernet, ZigBee (optional) .................. Rapid Shutdown —N EC 2014 690.12 Manual Rapid Shutdownl-0I Automatic Rapid Shutdown upon AC Grid Disconnecttsl STANDARD COMPLIANCE 4 - Safety ............................... UL1741, UL1699B, UL1998, CSA 22.2 .................................................................................................... Grid Connection Standards IIEEE1547 ................................ Emissions FCC.......part15cclass .....Iass.B .............. ,........................... ........... INSTALLATION SPECIFICATIONS , . AC output cgn.du.it.size./.AWG.ra.n&�e 3/4" minimum / 12-6 AWG DC input conduit size / AWG range ...................................... g............. ................................................................................................................. 3/4„minimum / 12-6 AWG Number. of DC in uts I P ................................. ......................... 2 pairs........ .l 3 pairs (with fuses on plus & minus)I61......... ............. ...... ................... Dimensions HxWxD (........ �...........................................................21x12:5_x10:5/540x315x260..................................in/mm.. . ..... Dimensions with Safety Switch (HxWxD) 30.5 x 12.5 x 10.5 / 775 x 315 x 260 ..............I................. in/mm Weight ..................... ............... .................................. 73.2 33.2 ............................. 99:5.� 45............................... ........._ Weight with Safety Switch I..................... 79.7 / 36.2 106/48 Cooling ............................. �....................................Fans(user .............. r................................................... replaceable) ) .......... NoiseP......... Operating ....................:........................... < 50 1 < 55 dBA Temperature Range -40 to +140 / -40 to +60 °F °C ProteProtection Rating ...... ction ........... .............. 1.......................................................................................................f........._ ... NEMA 3R 10 For 277/480V inverters refer to: htto•//wwsv solared /ei /)dfs/products/'nv t�1 For other regional settings please contact SolarEdge support rt / rn ha inv iter datasheet pdf (3) Where permitted by local regulations 141 With installation of rapid shutdown kit; contact SolarEdge for kit P/N ` I51 P/N of inverter with automatic rapid shutdown: SE14.4K-USR28NNF4 10 Field replacement kit for 1 pair of inputs P/N: DCD-3PH-ITBK s. solarEdge Inverter Installation Guide, Update 'solar,s ®r<. 1 a . v, ,r. „- - -: Z�.a7".•••�, h,..,3 c r -, rsr ', p e 't � { . { T a 4 Q 4 Y SE14 4KUS SE333KUS;y Units 4 - ,.iS INPUT t4.'i ✓. 4 v a `•K'•t 5 Jam.;}r .p. , y :y i,+.-=er. L j Maximum DC power 19400 45000 W Transformer -less, ungrounded Yes Maximum input voltage DC to Gnd Maximum input voltage DC+to DC- Nominal input voltage DC to Gnd Nominal input voltage DC+to DC- Maximum input currentl Maximum short circuit current 300 490 Vdc 600 200. 980 420 Vdc Vdc 400 38 840 40 Vdc Adc 45 Adc Reverse -polarity protection _ Yes Ground -fault isolation detection 1 Mfg Sensitivity Maximum inverter efficiency 97 j 98'5 CEC weighted efficiency 97 98'5 % 4 Night-time power consumption <4 .. ..:. :. .:. :.. ;. .. vt. -,: r. Y'%7^f ,tii1J{, a. -}y- ✓.c 4 'V^o.� 3r .;• !Y .. Rq -.`: , •!.. - ' r,Yl''Y Kr .: .=,.lR3+r �• ? ,.f'$, ADDITIONAL FEATURES Supported communication interfaces RS485 Ethernet, ZigBee (optional) Rapid wn —NEC 2014 690 12 - With SolarEdge rapid shutdown kit installed2 Ra Id Shutdo J fir: r ..T•. -n F n.. }C �+.c.-r S .},' N, Y i i4 LhJ r -i A• p `,' f v: 'h'±s.. ,'1 • r�� w +.�; -. s' f . Y G STANDARD COMPLIANCE Safety - - • UL1741, UL1699B,,UL1998, CSA22.2, NEC2014 (sec. 690.12) _ A higher current source maybe used; the inverter will limit its input current to the values stated. 2Rapid shutdown Wt PIN: Contact SolarEdge Support.. AP SolarEdge Installation Guide Update MAN -01-00233-1.0 yl' solar - • . SolarEdge inverter Installation Guide, Update MAN -01-00233-1.0 This update is a supplement to the SolarEdge Inverter Installation Guide, Versions 3.3 and 4.0 (P/N MAN -01-00002-3.3 and MAN -01-00002-4.0). This document describes the specifications of the new three phase inverters in North America: SE14.4KUS (for 208V grid) and SE33.3KUS (for 277/480V grid) . _ _'SE14:4KUS :3KUS Units ° $E33 { OUTPUT M M M �x Rated AC power output r 14400 33300 VA Maximum AC power output, 14400 33300 VA AC Output Line Connections 4 -wire WYE (L1 -L2-L3-N) plus PE or 3 wire Delta 4 -wire WYE (L1 -L2-L3-N) plus PE AC output voltage minimum' -nominal -maximums (L -N) 105-120-132.5 244-277-305 Vac AC outputvoltage minimum -nominal -maximums (L -L)- 183-208-229 422.5-480-529 Vac AC frequency min-nom-maxl 59.3 - 60 - 60.5 Hz Max. continuous output current'(per Phase)40 'A Max. output fault current and duration _ 48/20 A / mS Max. back -feed current 0 _ A Power factor 1 (adjustable from -0.8 to +0.8) GFDI threshold A Total harmonic distortion <3% t Utility monitoring, islanding protection, country configurable set points Yes For other regional settings please contact SolarEdge Support SolarEdge Installation Guide Update MAN -01-00233-1.0 r• _ solar®®! " SolarEdge Inverter Installation Guide, Update £. ..x y 'P^L. F h.eR S T . n ... � '••T*-..-�.lv.• .,...v- i - y�'^p'` - w±.•- si. .s r�. '� �'T' .': F Yet .^.!`1vP"P'i"+ch � 4;..:"R•;+irti1.��" 'tik �`SV.,p. .•+ir �. - '� 'K..Yl''• t ;.. ?t: . ••^y. . 7 ^ .:: tw-. `,': •+- .. ;>:- .. 'tR- "V. s.� K'" 'v.. i'.l+Fv. _2.. A w '"Cir'•'`% a f'+, lR ,.',+�7 v.g. x:. ,�� �r,,• x a�rx ,, :�� r'.a tix_. , a'SE33 3KUS ;=,� �:r:�`.,-x.,y�""� :�:�A,� ,. �.�p� �• x �•<zsr ,� � x. 4KUS �t� ir.- .:T' y al•. Untts r`.�� .>� ; .'SE14 �t�.�•Lirr. ti� 3!`�', 1,� 5'� Sz"� ,LR •^'�1 �..� 7�' „k .+:i,; �},4P ,, n�i•�v �x+� wf _..a �, "7 - !�'.. - Kr,a�.i�.'iF.•..��`[w�" 40 Grid connection standards IEEE1547 40, 60 FCC partl5 class B Emissions Yes RoHS INSTALLATIONPE CIFICATIONS a A. AC output conduit size / AWG range 3/4" minimum / 12-6 AWG ` DC input conduit size / # of inputs/ AWG range 3/4" minimum / 3 pairs (with fuses on plus & minusl )/ 12-6 AWG 21 x 12.5 x 10.5 / 540 x 315 x 260 in/mm Dimensions (HxWxD) Dimensions with Switch (HxWxD) 30.5 x 12.5 x 10.5 / 775 x 315 x 260 in/mm 99.5/45 Ib/kg Weight Weight with Safety Switch 106/48 Ib/kg Fans (user replaceable) Cooling <55 dBA Noise (typical) -40 to +140 / -40 to +60 °F/°C Operating temperature range Protection rating NEMA3R circuit breaker/fuse size to use at the connection point of the SolarEdge inverter to the grid: ' t . ^-:5;'Y ',, 'r,'•"� a, F"'. V"5.r'"� e+. '' Nn'Ce":''-'A.-••,r�,� �x- Maximum Output Current (A) "yy77"',y '- �.�+,"r .:..,.bo•, �''fi'fY "ti« �Fuse�Rating (A)��, SE14.4kUS 40 60 SE33.3kUS 40, 60 You cannot use a"fuse sizeaarger than 60A - ' - 1 Field replacement kitfor 1�pair of inputs PM: DCD-3PH-1TBK., ,' + SolarEdge Installation Guide Update MAN -01-00233-1.0 LABELING - TYPE, INFO & LOCATION +: F `DC CIRCUIT WARNING LABEL (CENTRAL INVERTERS ONLY), MOUNT ON INVERTER +� , ' WHITE TEXTIRED BACKGROUND ENGRAVED PLACARD ' r s _ , • < ....-._._..,.._.....,�.,._.,. _ 3116"113.5pt LETTERING .._._._.. _��.- ...........___...d..... • _ z POINT OF INTERCONNECTION - AC WARNING LABEL t MOUNT ON MAIN SERVICE PANEL OR SUBPANEL •� _ F WHITE TEXTIRED BACKGROUND ENGRAVED PLACARD •r,,_ .. r . ., 'I t -._.....K...,.._ _..-.,..,.,, ..3116"118ptLETTERING ._.r._.�._ ..,......__......._...._....f r y • . 5 SUBPANEL POINT OF INTERCONNECTION LABEL' r ` r • MOUNT ON MAIN SERVICE PANEL 4 POINT OF INTERCONNECTION - AC WARNING LABEL t MOUNT ON MAIN SERVICE PANEL OR SUBPANEL •� _ F WHITE TEXTIRED BACKGROUND ENGRAVED PLACARD •r,,_ .. r . ., 'I t -._.....K...,.._ _..-.,..,.,, ..3116"118ptLETTERING ._.r._.�._ ..,......__......._...._....f r y • . 5 SUBPANEL POINT OF INTERCONNECTION LABEL' r ` r MOUNT ON MAIN SERVICE PANEL ! ' '. TEXT/RED BACKGROUND ENGRAVED PLACARDx • r 1 �= • � , ;•- '. LET 3116-113.5pt LETTERING ; — 'WHITE _ �_�-�^-N - NO -11talwalclay • �. ' • - • `' z +. ` CAUTION: SOLAR CIRCUIT WARNING LABEL AFFIX TO CONDUIT a@'D ENDS & 10' INTERVALS 1 WHITE TEXTIRED BACKGROUND - REFLECTIVE STICKER - _ - - _ . • ; - -..._.._._....«__ _ . 7116" 131.5pt LETTERING ..., m ._. �... -- • 7• 7:r. .. F October 30, 2014 QRpFESS/O UniRac Qyo �pNE7H ?4 1411 Broadway Boulevard NE � Albuquerque, New Mexico 87102-1545 w P m `TEL: (505) 242-6411 ;;0 FAX: 505 242-6412 No. S3878 * Exp. 3-3 - Q, Attn.: Engineering Department, `r�gTs�UCTURP o��� F OF CA��F Re: Engineering Certification for UniRac's SolarMount Design & Engineering Guide PZSE, Inc. -Structural Engineers has reviewed UniRac's "SolarMount Design & Engineering Guide" and specifically the enhancements of the SolarMount Flush -to -Roof System, Pressure Lookup Tables, and " Downward & Upward Span Length Tables. This certification excludes connections to building structures and the effects on building structure components. All information, data and analysis contained within the Installation Manual are based on, and comply with the following: 1. 2012 International Building Code, by International Code Council, Inc., 2012 2. 2013 California Building Code, by California Building Standards Commission, 201.3 3. ASCE/SEI 7-10 Minimum Design Loads for Buildings and other Structures •4. 2010 Aluminum Design Manual, by The Aluminum Association, 2010 This letter certifies that the structural calculations contained within UniRac's "SolarMount Design & Engineering Guide" are in compliance with the above Codes. If you have any questions on the above, do not hesitate to call. Sincerely, Paul Zacher, SE - President 8150 Sierra College Boulevard, Suite 150 • Roseville, CA 95661 • 916.961.3960 P * 916.961.3965 • www.pzse.com mrUNIRAC., • - A HILTI GROUP COMPANY SolarMount Technical Datasheet Pub 110818-1 td V1.0 August 2011 SolarMount Module Connection Hardware...................:..............................................`1 BottomUp Module Clip.........:........................................................................:.............1 _ MidClamp........................................................................................:.....................:....'.2 EndClamp.....:.......:..................................................:...................................................2 SolarMount Beam Connection Hardware......................................................................3 - L -Foot ............................. ::............................................................................................. 3 SolarMountBeams................:...................................:.....................................................4 SolarModnt Module Connection Hardware y r; SolarMount Bottom Up Module Clip Part No: 302000C' y BE Ir Y A b. X Dimensions specified in inches unless noted • Bottom Up Clip material: One of the following extruded aluminum alloys: 6005-T5, 6105-T5, 6061-T6 • Ultimate tensile: 38ksi, Yield: 35 ksi • Finish: Clear Anodized • Bottom Up Clip weight: —0.031 lbs (14g) Allowable and design loads are valid when components are assembled with SolarMount series beams according to authorized UNIRAC documents • Assemble with one %"-20 ASTM F593 bolt, one %"-20 ASTM F594 serrated flange nut, and one %" flat washer • Use anti -seize and tighten to 10 ft -lbs of torque • Resistance factors and safety factors are determined according to. part 1 section 9 of the 2005 Aluminum Design Manual and third - party test results from an IAS accredited laboratory • Module edge must be fully supported by the beam * NOTE ON WASHER: Install washer on bolt head side of assembly. DO NOT install washer under serrated flange nut Applied Load Direction Average Ultimate lbs (N) Allowable Load Ibs (N) Safety Factor, FS Design Load Ibs (N) Resistance Factor, m Tension, Y+ 1566 (6967) 686 (3052) 2.28 1038 (4615) 0.662 Transverse, X± 1128 (5019) 329 (1463) 3.43 497 (2213) 0.441 Sliding, Z± 66 (292) 1 27 (119) 2.44 41 (181) 0.619 � f Dimension k SolarMount Mid Clamp Part No. 302101 C, 302101 D, 302103C, 302104D, 302105D, 302106D LAD DISTANCE serwm moouts Y X , Dimensions specified in inches unless noted SolarMount End Clamp PartNo.302001C,302002C,302002D,302003C, 302003D,302004C,302004D,302005C,302005D, 302006C,302006D,'302007D,302008C,302008D, 302009C,302009D,302010C,302011C,302012C DOUNIR-AC Ono 1313 - A HILTI GROUP COMPANY • Mid clamp material: One of the following extruded aluminum alloys: 6005-T5, 6105-T5, 6061-T6 • Ultimate tensile: 38ksi, Yield: 35 ksi • Finish: Clear or Dark Anodized • Mid clamp weight: 0.050 lbs (23g) • Allowable and design loads are valid when components are assembled according to authorized UNIRAC documents • Values represent the allowable and design load capacity of a single mid clamp assembly when used with a SolarMount series beam to retain a module in the direction indicated • Assemble mid clamp with one Unirac'/_"-20 T -bolt and one'/4"-20 ASTM F594 serrated flange nut • Use anti -seize and tighten to 10 ft -lbs of torque • Resistance factors and safety factors are determined according to part 1 section 9 of the 2005 Aluminum Design Manual and third - party test results from an IAS accredited laboratory Applied Load Direction Average Ultimate lbs (N) Allowable Load lbs (N) Safety Factor, FS Design Load Ibs (N) Resistance Factor, m Tension, Y+ 2020 (8987) 891 (3963) 2.27 1348 (5994) 0.667 Transverse, Z± 520 (2313) 229 (1017) 2.27 346 (1539) 0.665 Sliding, X± 1194 (5312) 1 490 (2179) 1 2.44 1 741 (3295) 0.620 End clamp material: One of the following extruded aluminum alloys: 6005-T5, 6105-T5, 6061 T6 Ultimate tensile: 38ksi, Yield: 35 ksi • Finish: Clear or Dark Anodized • End clamp weight: varies based on height: —0.058 lbs (26g) Allowable and design loads are valid when components are assembled according to authorized UNIRAC documents • Values represent the allowable and design load capacity of a single end clamp assembly when used with a SolarMount series beam`to retain a module in the direction indicated • Assemble with one Unirac W-20 T -bolt and one'/" -20 ASTM F594 serrated flange nut • Use anti -seize and tighten to 10 ft -lbs of torque • Resistance factors and safety factors are determined according to part 1 section 9 of the 2005 Aluminum Design Manual and third - party test results from an IAS accredited laboratory • Modules must be installed at least 1.5 in from either end of a beam Applied Load Direction Average Ultimate lbs (N) Allowable Load lbs (N) Safety Factor, FS Design Loads lbs (N) Resistance Factor, m Tension, Y+ 1321 (5876) 529 (2352) 2.50 800 (3557) 0.605 Transverse,.Z± 63 (279) 14 (61) 4.58 21 (92) 0.330 Sliding, X± 142 (630) 1 52 (231) 1 2.72 79 (349) 0.555 D SolarMount Beam Connection Hardware SolarMount L -Foot Part No. 304000C, 304000D Y. L►X soL Si SOT FOR HRROWAReXri . f —T- Dimensions specified in inches unless noted 17 am UNIRAC ' A HILTI GROUP COMPANY • L -Foot material: One of the following extruded aluminum alloys: 6005- T5, 6105-T5, 6061-T6 • Ultimate tensile: 38ksi, Yield: 35 ksi • Finish: Clear or Dark Anodized • L -Foot weight: varies based on height: --0.215 lbs (98g) • Allowable and design loads are valid when components are assembled with SolarMount series beams according to authorized olt UNIRAC documents L -Foot For the beam to L -Foot connection: • Assemble with one ASTM F593 W-16 hex head screw and one ASTM F594'/e'serrated flange nut • Use anti -seize and tighten to 30 ft -lbs of torque • Resistance factors and safety factors are determined according to part 1 section 9 of the 2005 Aluminum Design Manual and third -party test results from an IAS accredited laboratory NOTE: Loads are given for the L -Foot to beam connection only; be sure to check load limits for standoff, lag screw, or other attachment method Applied Load Direction Average Ultimate Ibs (N) Allowable Load lbs (N) Safety Factor, FS Design Load lbs (N) Resistance Factor, m Sliding, Z± 1766 (7856) 755 (3356) 2.34 1141 (5077) 0.646 Tension, Y+ 1859 (8269) 707 (3144) 2.63 1069 (4755) 0.575 Compression, Y- 3258 (14492) 1325 (5893) 2.461 2004(8913)1 0.615 Traverse, X± 486 (2162) 213 (949) 2.28 323(1436)1 0.664 0 E I SOLARMouwr Technical �:.. UNI 'RAC . ' ' k= ■■ _ rAl A HILTI GROUP COMPANY - SolarMount Beams Part No. 310132C, 310132C -B, 310168C, 310168C -B, 310168D 310208C,310208C-B,310240C,310240C-B,310240D; 410144M, 410168M, 410204M, 410240M„ t `` °t Properties Units SolarMount. SolarMount HD Beam Height in 2.5 Approximate Weight (per linear ft) plf 0.811 1.271, Total Cross Sectional Area in' 0.676 1.059. ,r Section Modulus (X -Axis) in 0.353 0.898 Section Modulus (Y -Axis) in', 0.113 0.221 Moment of Inertia (X -Axis) in 0.464 1.450 Moment of Inertia (Y -Axis) in 0.044 0.267 Radius of Gyration (X -Axis) in 0.289 1.170 Radius of Gyration (Y -Axis) in 0.254. 0.502 , i SLOT FOR T -BOLT OR1,728 ` SLOT FOR T -BOLT OR 1/4" HEX HEAD SCREW V44" HEX HEAD SCREW f " 2X SLOT FOR SLOT FOR ` BOTTOM CLIP 2.500 BOTTOM CLIP • t T `3.000 . x 1 1.316 i SLOT FOR F 1/8.. HEX BOLT O SLOT FOR 1.385 3/11 HEX BOLT 387 ` .750 1.207 Y Y 1.875 - ► X Lip.. X t SolarMount Beam SolarMount HD Beam , ! Dimensions specified in inches unless noted . li ieaKs i ne niot orvzaoolied EP. :S!�oatenteairese irectly onto the idling the profit is necessary; si cessiomaname glill cold bridging! RibB-F. t iz economical and facilitates a easy installation. The slotted top hole, which a accommodates standard M bolts, simplifies alignment flexibilitv,in ina. c.ill Each RibBracket' comes with a factory -applied EPDM ' rubber gasket on the base. A structural aluminum attachment bracket, RibBracket is compatible with most common metal roofing materials and many North American trapezoidal - profiles. For design assistance, ask your distributor, or visit www.S-S.com for the independent lab test data that'can be used for load -critical designs and applications. Also, please visit our website for more information including metallurgical r' compatibilities and specifications. S=5!1 holding strength is unmatched in the industry. Example Profile ; • ,Example Applications All pre -punched holes must be used to achieve tested strength. Fasteners included. / r RibBracketTIVI . 1.09" (27.69 mm) The above illustration demonstrates the � 'RibBracket with the S -5 -PV Kit attached".': S-51• Waming! Please use this product responsiblyl Products are protected by multiple U.S. and foreign patents. For published data regarding holding strength, fastener torque, patents, and trademarks, visit the S-51 website at www.5-.5 r t Copyright 2015, Metal Roofinnovations, Ltd S -S! aggressively protects its patent; trademarks, and copyrights. Version 040716 2.49" (63.25 mm) y 0.93" .(23.62 mm) PP 0.40" X 1.25" - Slotted Hole (4x) 8 mm . 3 Thru Hole t 0.40" (10.16 mm) 1.75- (44A5 mm) Factory -Applied EPDM Rubber Gasket RibBracketTm Mini 0.92" (23.37 mm) 0.20" (5.08 mm)_ 0.40" X 0.70" Slotted Hole 0.80" (20.32 mm) , r Lt (2x) 8 MM. �X Thru Hole 1.09" 1.03" �1 (27.69 mm) (26.16 mm)— I , 8„ . `+(19 81 mm) 50 0.58" " 1 1 (14.73 mm) 2.49" I + 0.5` (12.70 mm) (63.25 mm) 1.18" Factory -Applied (29.97 mm) EPDM Rubber Gasket Distributed by ENGINEERING DRAWING (mm) Rear View 325 W 330 W 335 W Frame Cross Section A -A Opt Operating Voltage (Vmp) 37.4 V 37.5 V 37.8 V 37.9 V Opt Operating Current (Imp) 8.69 A 8.80 A 8.87 A 8.97 A Open Circuit Voltage (Voc) 45.8 V 45.9 V 46.1 V 46.2 V Short Circuit Current (Isc) 9.21 A 9.31 A 9.41 A 9.48 A Module Efficiency `; Operating Temperature acro / � ; j g. •..-�m---' 1500 V (IEC) or 1500 V (UL) - TYPE 1 (UL 1703) or CLASS C (IEC 61730) Vii: Max. Series Fuse Rating 15 A _ ' Class A Mounting Hole Power Tolerance 0 - +5W 6 + Under standard Test Conditions (STC) of Irradiance of 1000 W/r1tr, spectrum AM 15 and cell temperature of 25-C ELECTRICAL DATA I NOCT* 325M 330M 335M 340M CS6U__Ma _ Nominal x. Power (Pmax) I 1 §'new niin9 A' 2-113.5 2-R4.5 Hole 'i 6.88 A 6.96 A 7.01 A Grondir Open Orcuit Voltage (Voc) 42.0 V 42.1 V 42.3 V �' I; �, of • - - - ._�; i j 1 g ELECTRICAL DATA f STC' CS6U 325M 330M 335M 340M Nominal Max. Power (Pmax) 325 W 330 W 335 W 340 W Opt Operating Voltage (Vmp) 37.4 V 37.5 V 37.8 V 37.9 V Opt Operating Current (Imp) 8.69 A 8.80 A 8.87 A 8.97 A Open Circuit Voltage (Voc) 45.8 V 45.9 V 46.1 V 46.2 V Short Circuit Current (Isc) 9.21 A 9.31 A 9.41 A 9.48 A Module Efficiency 16.72% 16.974 17.23% 17.49% Operating Temperature -40°C - +85°C g. Max. System Voltage- Module Fire Performance 1500 V (IEC) or 1500 V (UL) - TYPE 1 (UL 1703) or CLASS C (IEC 61730) Max. Series Fuse Rating 15 A _ Application Classification Class A - Power Tolerance 0 - +5W 6 + Under standard Test Conditions (STC) of Irradiance of 1000 W/r1tr, spectrum AM 15 and cell temperature of 25-C ELECTRICAL DATA I NOCT* 325M 330M 335M 340M CS6U__Ma _ Nominal x. Power (Pmax) 235 W 238 W 242 W 245 W Opt. Operating Voltage (Vmp) 34.1 V 34.2 V 34.5 V 34.6 V Opt. Operating Current (Imp) 6.88 A 6.96 A 7.01 A 7.10 A Open Orcuit Voltage (Voc) 42.0 V 42.1 V 42.3 V 42.4 V Short Circuit Current (Isc) 7.46 A 7.54 A 7.62 A 7.67 A * Under Nominal Operating Cell Temperature (NOCT), irradiance of 800 W/ml, spectrum AM 15, ambient temperature 20'C, wind speed 1 m/s. PERFORMANCE AT LOW IRRADIANCE Outstanding performance at low irradiance, average relative efficiency of 96.5 %from an irradiance of 1000 W/m2 to 200 W/m2 (AM 1.5, 254C). The specification and key features described in this datasheet may deviate slightly and are not guaranteed. Due to on-going innovation, research and product enhancement. Canadian Solar Inc. reserves the right to make any adjustment to the information described herein at any time without notice. Please always obtain the most recent version of the datasheet which shall be duly incorporated Into the binding contract made by the parties governing all transactions related to the purchase and sale of the products described herein. Caution: For professional use only. The Installation and handling of PV modules requires professional skills and should only be performed by qualified professionals. Please read the safety and Installation instructions before using the modules. CS6U-335M / I-V CURVES A 6 inch A 72 (6 x 12) Dimensions_ 1960x992x40mm(772x39.1x1.57in) _ Weight 22.4 kg (49.4 lbs) _ Front Cover 3.2 mm tempered glass Frame Material Anodized aluminium alloy _ J -Box 9.. _.. _............ _.._ .y_ .._ ---- ..- g.___. Per Pallet g. Per container WY HQ) 624 pieces 7. _.. ..... ...-__._. .. 6 ._ _.. ____ 6 -- 4.. .-- _-. _.. _. --- - A 4._-_.---- g 1 o ,v ° IF 5 10 15 20 25 30 35 40 45 50 5 10 15 20 25 30 35 40 45 50 ® tOWW/m. 5-C IN 13 800 WAW 25°c &l 'I 600 WMV 45-C 0 400 W1W 6s'c MECHANICAL DATA Specification Data Cell Type --^__Mono-crystalline, 6 inch Cell Arrangement 72 (6 x 12) Dimensions_ 1960x992x40mm(772x39.1x1.57in) _ Weight 22.4 kg (49.4 lbs) _ Front Cover 3.2 mm tempered glass Frame Material Anodized aluminium alloy _ J -Box IP67, 3 diodes _ Cable PV150ODC-F1 4 mm2 (IEC) & 12 AWG 2000 V (UL), 1160 mm (45.7 in) Connector T4 series or PV2 series _ Per Pallet 26 pieces, 635 kg (1400 lbs) Per container WY HQ) 624 pieces TEMPERATURE CHARACTERISTICS Specification Data _ Temperature Coefficient (Pmax) -0.41 % / `C Temperature Coefficient (Voc) -0.31 % / °C - Temperature Coefficient (Isc) 0.053 %/ °C Nominal Operating Cell Temperature 45±2 `C PARTNER SECTION ...................................... CANADIAN SOLAR INC. August 2016. All rights reserved, PV Module Product Datasheet V5.52 -EN MAXPOWER (1500 V) CS6U-325 O 330 13351340M Canadian Solar's new 1500 V module is a product for high voltage systems, which can increase the string length of solar systems by up to 50%, saving BOS costs. 21' linear power output warranty years KEY FEATURES w, 1SOOV Designed for high voltage systems of up 10 product warranty on materials to 1500 Vpc, saving on Bos costs years and workmanship _ MANAGEMENT SYSTEM CERTIFICATES* uiiii Cell efficiency of up to 20.0 % 150 90012008 / Quality management system LSO 140012004 / Standards for enAronmental management system OHSAS 180012007 / International standards for occupational health & safety Outstanding low irradiance performance: 96.5% PTC N�• 1 High PTC rating of up to 91.7 % IP67 junction box for long- term weather endurance PRODUCT CERTIFICATES* IEC 61215 / IEC 61730: VDE / CE UL 1703 / IEC 61215 performance CEC listed (US) UL 1703: CSA / IEC 61701 ED2: VDE / IEC 62716: VDE / Take -e -way :CERT { As there are different certification requirements In different markets, please contact your local Canadian Solar sales representative for the specific certificates applicable to the products In the region In which the products are to be used. * Heavy snow load up to 5400 Pa, CANADIAN SOLAR INC. is committed to providing high quality wind load up to 2400 Pa solar products, solar system solutions and services to customers around the world. As a leading PV project developer and manufacturer of solar modules with over 15 GW deployed around the world since 2001, Canadian Solar Inc (NASDAQ: CSIQ) is one of the most bankable solar companies worldwide. ..................................................................................................................................................................................................................................... CANADIAN SOLAR INC. 545 Speedvale Avenue West, Guelph, Ontario N1 K 1 E6, Canada, www.canadiansolar.com, support@canadiansolar.com ,i,,,"�'i i y b'.Frifh .t.$ f+ '9� - t !•a .. r e•L � r4 ���. 7+' e »pY�F'y5et. `SS J. - Y 4 l< AV �r. CanadianSolar°. ! T - MAXPOWER (1500 V) CS6U-325 O 330 13351340M Canadian Solar's new 1500 V module is a product for high voltage systems, which can increase the string length of solar systems by up to 50%, saving BOS costs. 21' linear power output warranty years KEY FEATURES w, 1SOOV Designed for high voltage systems of up 10 product warranty on materials to 1500 Vpc, saving on Bos costs years and workmanship _ MANAGEMENT SYSTEM CERTIFICATES* uiiii Cell efficiency of up to 20.0 % 150 90012008 / Quality management system LSO 140012004 / Standards for enAronmental management system OHSAS 180012007 / International standards for occupational health & safety Outstanding low irradiance performance: 96.5% PTC N�• 1 High PTC rating of up to 91.7 % IP67 junction box for long- term weather endurance PRODUCT CERTIFICATES* IEC 61215 / IEC 61730: VDE / CE UL 1703 / IEC 61215 performance CEC listed (US) UL 1703: CSA / IEC 61701 ED2: VDE / IEC 62716: VDE / Take -e -way :CERT { As there are different certification requirements In different markets, please contact your local Canadian Solar sales representative for the specific certificates applicable to the products In the region In which the products are to be used. * Heavy snow load up to 5400 Pa, CANADIAN SOLAR INC. is committed to providing high quality wind load up to 2400 Pa solar products, solar system solutions and services to customers around the world. As a leading PV project developer and manufacturer of solar modules with over 15 GW deployed around the world since 2001, Canadian Solar Inc (NASDAQ: CSIQ) is one of the most bankable solar companies worldwide. ..................................................................................................................................................................................................................................... CANADIAN SOLAR INC. 545 Speedvale Avenue West, Guelph, Ontario N1 K 1 E6, Canada, www.canadiansolar.com, support@canadiansolar.com SolarEdge optimizer String 1 (18) Canadian SolarC56U-340M String 2 (18) Canadian SolarCS6U-340M String 3 (16) Canadian So1arCS6U-340M (52 Total) Canadlan Solar CS6U-340M 34OW-STC photovoltaic modules. For Each Module: Voc = 46.2 VDC Vmp = 37.9 VDC Isc - 9.48 A imp =8.97A 4988 uulty meter main 240V 3ph electric service from utility (1) 6W main breaker j oo,4 (1)&ft 3 pole, sub panel breaker 100 (3) THHN #6 (1) THHN #8 Gnd 1" S40 PVC Fused Disconnect ----`CutlerHammerDG322NRB 60A 3P 250V (3) SOA 250V fuses (3) THHN,"r-J--4� THHN #8 Gnd S40 PVC 300A solar subpanel (1) 50A, 3.pple, backfed solar breaker 3ph Transformer 15kVa (1) SolarEdge SE14.4KUS-208(VAC) Inverter 240 Delta Primary Imax Pmax (Each): 14400 watts,(Each) = 40.OA, 208(VAC) 1 120/208 Wye Sernndary AC CALCULATIONS Circuit 1 Continuous Current= imax x 1.2S = 40.0 A x 1.25 = 50.0 A Derate Ampacily = 90deg RaUng of Conductor (T-310.16) x 9Ddeg Temp Correction Factor (T-310.16) h x Conduit FIII Factor (T-310.15(B)(2Xa) =75Ax.87x1.DO=65.25A So that, Derate Ampacity > Continuous Current - 65.25 A > 50.0 >> OK And, Derate Ampacity > Overcurrent Device Rating = 65.25 A > 50A>>OK Circuit 2 CIRCUIT 1 - SOLAR CIRCUIT MAXIMUM CURRENT: 40.0 A SOLAR CIRCUIT OPERATING VOLTAGE: 208V NEC 705.12 120% Rule Calduladons Center Fed Panelboard Adjustment - N/A Supply Breakers + 20% 5 Busbar Rating Busbar Rating = 200A 175A Main SOA Solar 175A + SOA 5 200A • 1.20 225A 5 240A = OK 1. THE PV SOURCE CIRCUIT IS NEGATIVELY GROUNDED Single Line DrawingDrawn Client :Pam Walters By: David W Rev. Date Description Lu2. WIRE AND SIZES ARE AS INDICATED OR LARGER. 1 08/29/2017 Added transformer 3. ALL EQUIPMENT IS BONDED BY ENPHASE & UNIRAC INTERGRATED GROUNDING 2803 Grape Way, Chico CA 95973 Date: 04/03/2017 4. THE ELECTRIC SERVICE PANEL WILL BE CLEARLY LABELED AS FOLLOWS: O "THIS PANEL IS FED BY THREE SOURCES: SOLAR PHOTOVOLTAIC SYSTEM ON PREMISES" Scale - NTS 3 - "WARNING: ELECTRIC SHOCK HAZARD. DO NOT TOUCH APN #042-180-013-000 Z TERMINALS. TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION. " 17.68kW DC Photovoltaic System (52 Canadian Solar CS6U-340M) Metal roof stanchion SolarEdge optimizer 2' me ietached non -habitable structure: Cal Fire regulations tate that setback requirements do not apply to etached non -habitable structures ib panel SolarEdge inverter � V WW CL [L , V Rev. Date Description r r y �'►. .. f i:_' � _ • � r �� - _ . oo SOLAR�A 000 STANDARD SYSTEM COMPONENTS 00 SM MOUNT INSTALLATION GUIDE PAGE GRAIL: Supports PV modules. Use at least two per. . row of modules. Aluminum extrusion, available in y° p tiF mill, clear anodized, or dark anodized. `, • ,,, i' ♦ ♦ ORAILSPLICE: Non structural splice joins,aligns,and ` ♦ ♦'j electrically bonds rail sections into single length of rail. Forms either a rigid or thermal expansion joint, `^ 4 inches tong, pre -drilled (see page F). Anodized aluminum extrusion available in clear or dark. ©SELF -DRILLING SCREW: (No. 12 x 3/4") - Use 4 per rigid splice or 2 per expansion joint. Stainless • '�. O steel. Supplied with splice. In combination with rigid splice, provides rail to rail bond. 01 T. OL -FOOT: Use to secure rails through roofing material to building structure. Refer to loading tables or U -Builder for spacing. r , OL -FOOT T BOLT: (3/8" x 3/4") - Use one per L -foot to secure rail to L -foot. Stainless steel. Supplied with }-♦ L -foot. In combination with flange nut, provides r - `" s r` ♦ ♦ electrical bond between rail and L -foot. - 0 Y -� ♦ ♦ ♦ ♦ @SERRATED FLANGE NUT (3/8"): Use one per -, L -foot to secure and bond rail to L -foot. Stainless steel. Supplied with L -foot. OMODULE ENDCLAMP: Provides bond from rail to endclamp. Pre -assembled aluminum clamp available in clear or dark finish. Supplied washers keep clamp and bolt upright for ease of assembly. ; @MODULE MIDCLAMP: Pre -assembled - clamp Wrenches and Torque ` Wrench Size Recommended Torque (k -lbs) 1/4" Hardware ece 7/16" a10 3/8" Hardware a 9/16" '30 #12 Hardware a 5/16" 30 Torques are not designed for use with wood connectors 'w/Anti-Seize. provides module to module and module to rail bond. Stainless steel clamp and T -bolt. Available in clear or dark finish. O MICROINVERTER MOUNTING BOLT: Pre -assembled bolt and nut attaches and bonds microinverter to rail. Washer at base keeps bolt upright for ease of assembly. NOTE - POSITION INDICATOR: T -bolts have a slot in the hardware end corresponding to the direction of the T Head. .... . SOLAR. _.. •....; - - B - • • ®®- D lE MOUNT INSTALLATION GUIDE .PAGE • .` E SIZE 'e F SIZE ENDCLAMP • D SIZE K SIZE ; ENDCLAMP C SIZE ; ENDCLAMP ENDCLAMP B SIZE ' ENDCLAMP : Module Thickness ENDCLAMP ' _ • ; : Module Thickness : 50mm to 52mm : • : : Module Thickness : Module Thickness • ; 45mm to 47mm ; 1.97in to 2.05in Module Thickness • : 38mm to 40mm ' 39mm to 41mm ; ; 1.77in to 1.85in r30mm ule Thickness ; 33mm to 36mm 1.50in to 1.57in • 1.54in to 1.61in to 32mm • 1.30in to 1.42in18in to 1.26in ----------------------------------------------:---------------------------------------------- ---------------------------------------------- EF SIZE I - DK SIZEMIDCLAMP ; 2.51n Long T boli 'BC SIZE .• �'2.25inLong T -bolt .. ` MIDCLAMP • tin Long T -bolt' f v •" - � 1. -i- 17 Z. a SOLARSYSTEM LAYOUTC ManSM, MOUNT INSTALLATION GUIDE PAGE PLANNING YOUR SOLARMOUNT INSTALLATIONS LAYING OUT L -FEET FOR TOP CLAMPS The installation can be laid out with rails parallel to the rafters or perpendicular L -feet, in conjunction with proper flashing equipment and techniques, can be to the rafters. Note that SOLARMOUNT rails make excellent straight edges for used for attachment through existing roofing material, such as asphalt shingles, doing layouts. sheathing or sheet metal to the building structure. Center the installation area over the structural members as much as possible. Leave enough room to safely move around the array during installation. Some building codes and fire codes require minimum clearances around such installations, and the installer should check local building code requirements for compliance. The length of the installation area is equal to: • the total width of the modules, • plus 1/4" inch for each space between modules (for mid- clamp), • plus approximately 3 inches (11/2 inches for each Endclamp) RAILS MAY BE PLACED PARALLEL OR PERPENDICULAR TO RAFTERS Peak(Ridge)� IllJllillll 11111 it lj ;i Iltl1'I�I,I.1.i.1111111�.1T11.1..LJ)ILl.11ltltlllll])}�1 Ll J_1:.. 1. 11. �: ,i. J... l 1. I J.. l I 1 1 1 .I. I:. I I I I I I .� I:. l I :1 I t 1 1.1 1 I } 1 I I. J: 1 ..1 ..1 t_ . 1 1:. 1 . I .:I I .1 1 I I' 7 1 .:.1:."T .. l l . I . i. 1 �1J. l_) l _ .# :1 _ . L_ 1 _I 1. 1�) 1 HIGH PROFILE J j I 1 ). LAW PROFILE [ + RI 1 I MODE1) 1 1 1 1 MODE I WI i t 1. 1 I I� r 1 J 1 1 } +. I -1 - l � i • 1 } . J... -l: 1.- .J l.. I ,-1 I � .k T : -1 } 1..I 1. 1]11 11111I11LTT.111111.11.1111J.:1LrlllTlI II aI_L1 IL.1II1 1 1 t►1.TII1.).1T1:j1rJI1.1J1.11.T.I►11.1I1:TI fi I l.. ,. l 1 I t, J I 1.. 1. 1 i 1 1 1 7. )..' 1 1 r) 7 1 )}}_ I:► l}C;1,I,1,`I,_I,L•,.I,�.T,1,_1Gutter,l,i,1,1,I,1_,1.,1,1,1.,3,i,I Locate and mark the position of the L -feet lag screw holes within the instatlation area as shown below. Follow manufacturer module guide for rail spacing based on appropriate mounting locations. If multiple rows are to be installed adjacent to one another, it is not likely that each row will be centered above the rafters. Adjust as needed, following the guidelines below as closely as possible. LAYOUT WITH RAILS PERPENDICULAR TO RAFTERS (RECOMMENDED) silll,L,!I11J.Illlll�lllllllll11111'11�11111t11 !li I '&e _ ,1_ I 1 I k I I I &erhang 33% L max T_ 1 1 1) 1 1!). 1 J 11 1:1. I` 1 I I I f 1 i'a'I:'.1 11 [ l) I 1 1 ) .1.1 ) ]. I..L. [,T..J. i 1.r,�.1 1 1.)1. ) ! 1 .1. I I i T i J �'1 i 1 r .L i _I ;E i) To spacing /I. I' �. 1 �. 1:. 1 1 _) .I i; 1, 1, .i J. I _T I }.': l I i l f i--- i .) .I. 1. 1 1 J .1 1 1 1 .11 1 1:'Rai ,y.1 -.l: l`I 1.1L�I�1..1IL1.j:l 1 .1 J11Y4=13/a" ;_ ;T r. . 1 1 1 1. 1 t _1. J T"'i - 1 ..I t. 1 3. 1 1 1 1 J. 1 1 1 1 -` I, 1. 1 Lower Roof Edde .) 1 I 1 l t_ 1 1 1 1• 1. ) 1 1 •1_ I ) I I 1 1 I 1 1 I 1 1 I ,T 1. l' #. 1 7. T 1: J. �I'111. 1, I: 1 )-1_.1 I .� �"1 l T'; 1 1: J l: J I 1..._I. , 1 1 1 1 t T_ ! �. Rafters'(Building`strucrture) .. I 1. I. C I I I t _1 1_ 1 1 1 1} t i i _i i t .I. T I Itr I .i 1. l 1 . l. J I 1' .l. II11, I..lsl.,a•,1'*J,.i'.):T.LlJ�1.,Jit:,il,..l,LI.I.). I 1 Note: Modules must be centered symmetricallyonthe rails (+/ 2") J I 1 1. ,- I I, I .. 1.. I, I� .1 1 I r I I 1 .., I I, .., ( 1.._, 1 I I - . t SOLAR MP o M 0 U N T :. ' + ,�'INSTALLATION.GUIDE_ PAGE SYSTEM LEVEL FIRE CLASSIFICATION The system fire class rating requires installation iri the manner specified in the SOIARMOIJNT Installation Guide. SOLARMOUNT has been classified to the system Level fire portion of UL 1703.This UL 1703 classification has been incorporated into our UL 2703 product certification. SOLARMOUNT has achieved Class A, B & C system Level performance for steep sloped roofs when used in conjunction with type 1, type 2, type.3-and type 10 module constructions. Class A, B & C system level fire performance is inherent in the SOLARMOUNT design,and no additional mitigation measures are required.The fire classification rating is onlyvalid on roof pitches greater than 2:12 (slopes : 2 inches per foot, or 9.5 degrees). There is no required minimum or maximum height limitation above the roof deck to maintain -the Class A, B & C fire rating for SOLARMOUNT. . Module Type System Level Fire Rating Rail Direction Module Orientation Mitigation Required Type 1, Type 2, Type 3 & Type 10 [ Class A, Class B & Class C - East-West Landscape OR Portrait None Required North-South landscape OR Portrait None Required i • Y•� � ' ...` - r ;� _ • y •, - ` r �. , r jam. �+`• i � •_ 1' _ .- + i 1 r �,_ .7 L �_' .. a .• a. Y I ,•� l \� Y ..[ � T -¢ a* . � .. r ' r .. 5 . � � ,. ,• �_ " i. .. . e -_ R a .; � u t, . a " + r� . r6 T ROOF ATTACHMENT &t -FEET ❑E INSTALLATION GUIDE PAGE ROOF PREPARATION: Layout and install flashing at rafter locations determined per Design and Engineering Guide. DRILL PILOT HOLES: Center the roof attachment over the rafter and drill a pilot hole(s) for the lag bolt(s). NOTE: Determine lag bolt size and embedment depth. Quick Tip: Pre -drill the pilot hole through the flat flashing Lag bolt Location for easier installation. 2 PIECE ALUMINUM STANDOFF WITH FLASHING & L -FOOT: _ • If necessary cut an opening in the roofing material over a rafter to accommodate the flashing riser. • Install the standoff, ensuring that both lag bolts are screwed into the rafter. Insert the flashing under the shingle above and over the shaft of the standoff. (No -Calk' collar does not require sealing of the flashing and standoff shaft) Add L -Foot to top with bolt that secures the EPDM washer to the top of the standoff. See Standoffs & Flashings Installation Manual 907.2 for Additional Details. FLAT FLASHING INSTALLATION: Insert the Flat Flashing so the top part is under the next row of shingles and the hole lines up with the pilot hole. INSTALL LAG BOLTS & L -FOOT: Insert the lag bolt through the L -Foot in the order shown in the illustration. Verify proper orientation before tightening tag bolts. See Unirac Flat Flashing Manual for Additional Details. - 'TOP MOUNT TILE HOOK & L -FOOT:' " ` - ' • Remove or slide up the roof tile, position the roof hook above the roof rafter • Place Tile Hook in.the middle of the underlying interlocking tile's valley. Drill 3/16 inch pilot holes through the underlayment into the center of the rafters. Securely fasten each tile hook to the rafters with two 5/16" x 31r4" Lag screws. Slide down,or re-insert the tile. • - . . i • Attach L Foot to tile roof hook. Y See Tile Hook Universal Mount Installation Manual for Additional Information. o°o°o SMSOUR SPLICE 8 THERMAL BREAK ❑D 00 MOUNT INSTALLATION GUIDE PAGE SPLICE INSTALLATION (IF REQUIRED PER SYSTEM DESIGN) If your installation uses SOLARMOUNTsplice bars,attach the rails together before mounting to the L -feet / footings. Use splice bars only with flush installations or those that use low -profile tilt legs. A rail should always be supported by more than one footing on both sides of the splice. There should be a gap between rails, up to 3/16" at the splice connections. T bolts should not be placed less than a distance of 1" from the end of the rail regardless of a splice. TORQUE VALUE (See Note on PG. A) Hex head socket size 5/16" - Do not exceed 10 ft -lbs. Do not use Anti -Seize. Max length of spliced rail is 40 ft. An expansion joint is required > 40 ft. EXPANSION JOINT USED AS THERMAL BREAK Expansion joints prevent buckling of rails due to thermal expansion. Splice bars may be used for thermal expansion joints. To create a thermal expansion joint, slide the splice bar into the footing slots of both rail lengths. Leave approxi- mately 1/z" between the rail segments. Secure the splice bar with two screws on one side only. Footings (such as L -feet or standoffs) should be secured normally on both sides of the splice. No PV module or mounting hardware component should straddle the expansion joint. Modules must clearly end before the joint with mounting hardware (top mount Endclamps) terminating on that raiLT-bolts should not be placed less than a distance of 1" from the end of the rail regard- less of a splice. The next set of modules would then start after the splice with mounting hardware beginning on the next rail. Athermal break is required every 40 feet of continuously connected rail. For additional concerns on thermal breaks in your specific project, please consult a licensed structural engineer. Runs of rail less than 40 feet in length, with more than two pairs spliced together, are an acceptable installation for the SOLARMOUNT systems. Bonding connection for splice used as a thermal break. Option shown uses two Ilsco lugs (Model No. GBL-4DBT P/N GBL-4DBT - see product data sheet for more details) and solid copper wire. ■■ L,1I1 NNO ATTACH- RAIL TO L,FEET I [:C INSTALLATION GUIDE PAGE PLACE T BOLT INTO RAIL: Insert 3/8" SECURE T BOLT: Apply Anti -Seize to CONNECT RAIL TO L -FOOT: Raise ALIGN POSITION INDICATOR: Hand T -bolt into rail at L -foot locations. bolt. Rotate T -bolt into position. rail to upright position and attach tighten nut until rail alignment is to L -feet to T -bolt with 3/8" Serrated complete. Verify that position indica- Flange Nut. Use either slot to obtain for on bolt is vertical (perpendicular desired height and alignment. to rail) TORQUE VALUE (See Note on PG. A) _ 3/8" nut to 30 ft -lbs ALIGN RAILS: Align one pair of rail ends to the edge of the installation area. The opposite pair of rail ends will overhang installation area. Do not Trim them off until the instal- lation is complete. If the rails are perpendicular to the rafters, either end of the rails can be aligned, but the first module must be installed at the aligned end. If the rails are parallel to the rafters, the aligned end of the rails must face the Lower edge of the roof. Securely tighten all hardware after alignment is complete. Mount modules to the rails as soon as possible. Large temperature changes may bow the rails within a few hours if module placement is delayed. •�Run SOLAR.WCROM.VERTER MOUNENG P-1 E)o MOUNT INSTAL-LATION GUIOE. TAGE wr• INSTALL MICROINVERTER MOUNT INSTALL MICROINVERTER: Install- INSTALL MICROINVERTER: ALIGN POSITION INDICATOR: Verify TBOLT: Apply Anti -Seize and install microinverter on to rail. Engage with �that position indicator on bolt_ is pre-assembled'/a" dia. bonding T -bolts bolt. TORQUE VALUE (See Note on PG. A) perpendicular to rail. into top '/a" rail slot at microinverter 1/4" nut to 10 ft -lbs w/Anti-Seize Locations. Rotate bolts into position. ... ' •,�, � 1 .r .,,' t , .. r .` ` *•�• `i *. • � -, Fi"• t �: •ry �• + 1 f -'r . '- - i I ! '1 t � _! o°o°o S M SOLAR MICROINVERTER SYSTEM GROUNDINGo❑MOUNT INSTALLATION GUIDE PACE SM EQUIPMENT GROUNDING THROUGH ENPHASE MICROINVERTERS The Enphase M215 and M250 microinverters have integrated' grounding capabilities built in. In this case, the DC circuit is isolated from the AC circuit, and the AC equipment grounding conductor (EGC) is built into the Enphase Engage integrated grounding (IG) cabling. In order to ground the SOLARMOUNT racking system through the Enphase microinverter and Engage cable assembly, there must be a minimum of three PV modules connected to the same trunk cable within a continuous row. Continuous row is defined as a grouping of modules installed and bonded per the requirements of this installation guide sharing the same two rails. The microinverters are bonded to the SOLARMOUNT rail via the mounting hardware. Complete equipment grounding is achieved through the Enphase Engage cabling with integrated grounding (IG). No additional EGC grounding cables are required, as all fault current is carried to ground through the Engage cable. SOLARMOUNT INTEGRATED BONDING ADVANTAGE LOSE ALL THE COPPER & LUGS 00o I s� SOLAR -ELECTRICAL & THERMAL BREAK 00 MOUNT' INSTALLATION GUIDE PAGE' CONTINUOUS RAIL & ELECTRICAL BONDING SPLICE t EXPANSION JOINT W/GROUNDING LUGS & COPPER JUMPER , EXPANSION JOINTW/O ELECTRICAL BONDING CONNECTION Enphase Microinverter (MI) Requirements Enphase Microinverter (MI) Requirements Enphase Microinverter (MI) Requirements (Model No. M215 & M250) (Model No. M215 & M2SO) (Mnrlel Nn, M715 & M250) 3 Microinverters sharing same trunk cable & rails 3 or more Microinverters sharing same trunk cable & rails MIn. 3 Microinverters on each side of thermal break i _. MINIMUM LAYOUT REQUIREMENTS I f. LT.- I a. T ! L I Min. 3 microinverters sharing same trunk cable & rails t L-A . L. L _1._. 1 ! 1 I---- RAIL SPLICE I - ! l Min. 3 microinverters sharing T j `T-` ` same trunk cable & rails ELECTRICAL BONDING SPLICE l` MINIMUM LAYOUT REQUIREMENTS -.I -LI— ..- �- 3 or more microinverters sharing. same trunk cable & rails 1 l— RAIL LICE —� - THERMAL BREAK r-- - - _ I t I 1 _r— - -1 r r - i 7 rI - r r MINIMUM LAYOUT REQUIREMENTS - T , 1 1317 13 Min. 3 microinverters on each side of thermal break RAIL PUCE THERMAL BREAK Less than 3 microinverters NOT - on each side of thermal break ACCEPTABLE RAIL PLICE T , I I I I I I r r I I I I I EXPANSION JOINT USED AS THERMAL BREAK W/ GROUNDING LUGS & COPPER JUMPER EXPANSION JOINT USED AS THERMAL BREAK W/O ELECTRICAL BONDING CONNECTION a --------------•------------------------------------------------------------=------------------------------------------------------------------ NOTE:THE ABOVE IMAGES ARE SAMPLE CONFIGURATIONS TO ILLUSTRATE THE REQUIREMENTS FOR SM SYSTEM GROUNDING THROUGH ENPHASE MICROINVERTERS DESCRIBED ON PAGE 1-2 a. ELECTRICAL BONDING SPLICE l` MINIMUM LAYOUT REQUIREMENTS -.I -LI— ..- �- 3 or more microinverters sharing. same trunk cable & rails 1 l— RAIL LICE —� - THERMAL BREAK r-- - - _ I t I 1 _r— - -1 r r - i 7 rI - r r MINIMUM LAYOUT REQUIREMENTS - T , 1 1317 13 Min. 3 microinverters on each side of thermal break RAIL PUCE THERMAL BREAK Less than 3 microinverters NOT - on each side of thermal break ACCEPTABLE RAIL PLICE T , I I I I I I r r I I I I I EXPANSION JOINT USED AS THERMAL BREAK W/ GROUNDING LUGS & COPPER JUMPER EXPANSION JOINT USED AS THERMAL BREAK W/O ELECTRICAL BONDING CONNECTION a --------------•------------------------------------------------------------=------------------------------------------------------------------ NOTE:THE ABOVE IMAGES ARE SAMPLE CONFIGURATIONS TO ILLUSTRATE THE REQUIREMENTS FOR SM SYSTEM GROUNDING THROUGH ENPHASE MICROINVERTERS DESCRIBED ON PAGE 1-2 co J 4. . Y ONE LUG PER OF MODULES:— Only ODULES. Only one lug p of.modutes,i ee Page .P or additi 1 to equired for s GROUNDING LUG MOUNTING DETAILS: Details are provided for both the WEEB and Rsco products. The WEEBLug has a grounding symbol located on the lug assembly.The Ilsco lug has a green colored set screw for grounding indication purposes. Installation must be in accordance with NFPA NEC 70, however the electrical designer of record should refer to the latest revision of NEC for actual grounding conductor cable size. Required if not using approved integrated grounding microinveters GROUNDING LUG = BOLT SIZE & DRILL SIZE GROUND LUG BOLT SIZE DRILL SIZE WEEBLug 7/16" N/A- Place in Top SM Rail Slot ASCO Lug #10-32 7/32" • Torque value depends on conductor size. • See product data sheet for torque value. WEEBLUG CONDUCTOR - UNIRAC P/N 008002S: Apply Anti Seize and insert a bolt in the aluminum rail and through the clearance hole in the stainless steel flat washer. Place the stainless steel flat washer on the bolt, oriented so the dimples will contact the aluminum rail. Place the lug portion on the bolt and stainless steel flat washer. Install stainless steel flat washer, lock washer and nut.Tighten the nut until the dimples are completely embedded into the rail and lug. TORQUE VALUE 10 ft lbs. (See Note on PG. A) See product data sheet for more details, Model No. WEEB-LUG-6.7 ILSCO LAY -IN LUG CONDUCTOR -UNIRAC P/N -008009P: Alternate Grounding Lug - Drill and bolt thru both rail walls per table. TORQUE VALUE S ft tbs. (See Note on PG. A) See product data sheet for more details, Model No. GBL-4DBT. , i ILSCO LAY -IN LUG CONDUCTOR -UNIRAC P/N -008009P: Alternate Grounding Lug - Drill and bolt thru both rail walls per table. TORQUE VALUE S ft tbs. (See Note on PG. A) See product data sheet for more details, Model No. GBL-4DBT. , 0000 0 SOLAR SOLAR ENDCLAMP & FIRST MODULE ❑ 0o MOUNTIASTALLATIONGUIOf PAGE INSTALL MODULE ENDCLAMPS: The Endclamp is INSERT ENDCLAMP T BOLT: Insert 1/4" T -bolt into ROTATE ENDCLAMP T BOLT: Rotate T -bolt into supplied as an assembly with a T -bolt, serrated rail. position. Verify that the position indicator & T -bolt flange nut, and two washers. One washer retains the shaft are angled in the correct position. clamp at the top of the assembly. The other washer "should be against the bolt head during assembly. End clamps are positioned on rails prior to the first end module and installed a This will enable the clamp to remain upright for after the last end module. .module installation. INSTALL FIRST MODULE: Install the first end module POSITION INDICATOR - SERRATED T BOLT: Verify the onto rails. Engage module frame with Endclamps. T -bolt position indicator is perpendicular to the rail. Verify that the position indicator & T -bolt shaft are r angled in the correct position. TORQUE VALUE (See Note on PG. A) 1/4" nuts to 10 ft -lbs. w/Anti Seize , F� 21 �,- INSTALL MODULE ENDCLAMPS: The Endclamp is INSERT ENDCLAMP T BOLT: Insert 1/4" T -bolt into ROTATE ENDCLAMP T BOLT: Rotate T -bolt into supplied as an assembly with a T -bolt, serrated rail. position. Verify that the position indicator & T -bolt flange nut, and two washers. One washer retains the shaft are angled in the correct position. clamp at the top of the assembly. The other washer "should be against the bolt head during assembly. End clamps are positioned on rails prior to the first end module and installed a This will enable the clamp to remain upright for after the last end module. .module installation. INSTALL FIRST MODULE: Install the first end module POSITION INDICATOR - SERRATED T BOLT: Verify the onto rails. Engage module frame with Endclamps. T -bolt position indicator is perpendicular to the rail. Verify that the position indicator & T -bolt shaft are r angled in the correct position. TORQUE VALUE (See Note on PG. A) 1/4" nuts to 10 ft -lbs. w/Anti Seize , o°o°o SMSOUR BONDING MIDCLAMP ❑D 00 MOUNT INSTALLATION GUIDE PACE R- INSTALL MIDCLAMPS: Midclamp is supplied as an INSERT MIDCLAMP T BOLT: Apply Anti -Seize and ROTATE MIDCLAMPT BOLT: Rotate bolt into position assembly with a T -bolt for module installation. insert 1/4"T -bolt into rail. and slide until bolt and clamp are against module Clamp assemblies may be positioned in rail near frame. Do not tighten nut until next module is in point of use prior to module placement. position. Verify that the position indicator & T -bolt shaft are angled in the correct position. POSITION INDICATOR - SERRATED T BOLT: Verify the ` T -bolt position indicator is perpendicular to the rail. 000 � Raj SOLAR' MODULES � a 00 MOUNT INSTALLATION GUIDE PAGE FINISH MODULE INSTALLATION: Proceed with module installation. Engage each module with the previously positioned clamp assembly: • Install second module • Install remaining Midclamps & modules • Install Endclamps • Position, alignment marks ' • Cut rail to desired length INSTALL REMAINING MID -CLAMPS: POSITION TBOLT ALIGNMENT MARKS: Proceed with module installation. Verify that the position indicator(s) Engage each module with previously & T -bolt shaft(s) are angled in the positioned Midclamp assemblies. correct position. NOTE: Apply Anti -Seize to each Mid TORQUE VALUE (See Note on PG. A) Clamp prior to installation. 1/4" nuts to 10 ft -lbs. w/Anti Seize INSTALL ENDCLAMPS: Apply Anti -Seize POSITION T BOLTALIGNMENT MARKS and install final Endclamps in same & CUT RAIL: Verify that the position% manner as first Endclamps. Slide indicator(s) & T -bolt shaft(s) are clamps against module. angled in the correct position. Trim . - TORQUE VALUE See Note on PG.A off any excess rail, being careful not .* 1%47 nuts to 10 ft -lbs. w/Anti Seize) to cut into the roof. Allow 1/2' between the Endclamp and the end of the rail. y � r INSTALL ENDCLAMPS: Apply Anti -Seize POSITION T BOLTALIGNMENT MARKS and install final Endclamps in same & CUT RAIL: Verify that the position% manner as first Endclamps. Slide indicator(s) & T -bolt shaft(s) are clamps against module. angled in the correct position. Trim . - TORQUE VALUE See Note on PG.A off any excess rail, being careful not .* 1%47 nuts to 10 ft -lbs. w/Anti Seize) to cut into the roof. Allow 1/2' between the Endclamp and the end of the rail. goo SMsoLaR BONDING CONNECTION GROUND PATHS ❑D 00 MOUNT INSTALLATION GUIDE PAGE R4AjF� eoHo/ BONDING MIDCLAMP ASSEMBLY ®Stainless steel Midclamp points, 2 per module, pierce module frame anodization to bond module to module through clamp. ® Serrated flange nut bonds stainless steel clamp to stainless steel T -bolt ® Serrated T -bolt head penetrates rail anodization to bond T -bolt, nut, clamp, and modules to grounded SM rail �S_E_R.RATED .1q `2r ' ENDCLAMP ASSEMBLY ®Serrated flange nut bonds aluminum Endclamp to stainless steel T -bolt Serrated T -bolt head penetrates rail anodization ® to bond T -bolt, nut, and Endclamp to grounded SM rail Note: End clamp does not bond to module frame. BONDING RAIL SPLICE BAR Stainless steel self drilling screws drill and tap 'Oft into splice bar and rail creating bond between splice bar and each rail section Aluminum splice bar spans across rail gap to ® create rail to rail bond. Rail on at least one side of splice will be grounded. Note: Splice bar and bolted connection are non-structural. The splice bar function is rail alignment and bonding. RAIL TO L-FOOTw/BONDING T BOLT ®Serrated flange nut removes L -foot anodization to bond L -Foot to stainless steelT-bolt ®Serrated T -bolt head penetrates rail anodization to bond T -bolt, nut, and L -foot to grounded SM rail BONDING MICROINVERTER MOUNT ®Hex nut with captive lock washer bonds metal microinverter flange to stainless steel T -bolt ® Serrated T -bolt head penetrates rail anodization to bond T -bolt, nut,and L -foot to grounded SM rail System ground including racking and nodules may be achieved through the trunk cable of approved microinverter systems. Seepage I for details RACK SYSTEM GROUND ®WEEK washer dimples pierce anodized rail to create bond between rail and lug ®Solid copper wire connected to lug is routed to provide final system ground connection. NOTE: Ilsco lug can also be used when secured to the side of the rail See page 1-3 for details Note: Only one tug per module BONDING MICROINVERTER row required MOUNT � O T Z JT O co W ul H Co Q O Co in Y U C Z 3 z ZBONDING RAIL w i m SPLICE BAR RAIL TO L -FOOT w/BONDINGT BOLT BONDING RAIL SPLICE BAR Stainless steel self drilling screws drill and tap 'Oft into splice bar and rail creating bond between splice bar and each rail section Aluminum splice bar spans across rail gap to ® create rail to rail bond. Rail on at least one side of splice will be grounded. Note: Splice bar and bolted connection are non-structural. The splice bar function is rail alignment and bonding. RAIL TO L-FOOTw/BONDING T BOLT ®Serrated flange nut removes L -foot anodization to bond L -Foot to stainless steelT-bolt ®Serrated T -bolt head penetrates rail anodization to bond T -bolt, nut, and L -foot to grounded SM rail BONDING MICROINVERTER MOUNT ®Hex nut with captive lock washer bonds metal microinverter flange to stainless steel T -bolt ® Serrated T -bolt head penetrates rail anodization to bond T -bolt, nut,and L -foot to grounded SM rail System ground including racking and nodules may be achieved through the trunk cable of approved microinverter systems. Seepage I for details RACK SYSTEM GROUND ®WEEK washer dimples pierce anodized rail to create bond between rail and lug ®Solid copper wire connected to lug is routed to provide final system ground connection. NOTE: Ilsco lug can also be used when secured to the side of the rail See page 1-3 for details BONDING CONNECTION GROUND PATHS ❑D . INSTALLATION GUIDE PACE ELECTRICAL CONSIDERATIONS SOLARMOUNT is intended to be used with PV modules that have a system voltage Less than or equal to 1000 VDC. For standard system grounding a minimum 10AWG, 105°C copper grounding conductor should be used to ground a 1000 VDC system, according to the National Electric Code (NEC). It is the installer's responsibility to check local codes,which may vary. See below for interconnection information. INTERCONNECTION INFORMATION There is no size limit on how many SOLARMOUNT Som & PV modules can be mechanically interconnected for any given configuration, provided that the installation meets the requirements of applicable building and fire codes. GROUNDING NOTES The installation must be conducted in accordance TEMPORARY BONDING CONNECTION DURING ARRAY MAINTENANCE with the National Electric Code (NEC) and the When removing modules for replacement or system maintenance, any module Left in place that is secured authority having jurisdiction. Please refer to these with a bonding MidcLamp will be properly grounded. If a module adjacent to the end module of a row is resources in your location for required grounding lug removed or if any other maintenance condition Leaves a module_ without a bonding mid clamp, a temporary quantities specific to your project. bonding connection must be installed as shown _ • Attach Ilsco SG64 to wall of rail The grounding / bonding components may overhang • Attach ILsco SG64 to module frame parts of the array so care must be made when • Install solid copper wire jumper to Ilsco Lugs walking around the array to avoid damage. Conductor fastener torque values depend on _ conductor size. See_ product data sheets for correct , ' torque values