Loading...
HomeMy WebLinkAbout1971 S Brocksmith Rd - Solar PV PlansInverter Type: Enphase IQ7-60-2-US PV Panel: (36) Aptos DNA-120-MF23-320 Racking: Chiko Total Wattage: 11,520W Roof Type: Metal Wind Load: 7 to 47 Deg Fastener Type: Use S-5 Proteabracket Sheet Index S-1 Cover Sheet / Site Plan S-2 Detail E-1 One - Line S-1 A Mounting Plan General Notes: -Enphase IQ7-60-2-US Micro Inverters are located on roof behind each module. -First responder access maintained and from adjacent roof. -Wire run from array to connection is 40 feet. FLDRID,AP' WER i`1 A N A G1E M E N T 1331 Green Forest Ct, Ste 3 Winter Garden FL, 34787 407-926-0233 Legend ® Chimney ® First responder access 0, Satellite Utility Meter o Vent Pipe EPPV Disconnect 2' Gutter Clez Utility Meter -COGEN I Located adjacent to Utility meter System meets the requirements of NFPA 70th Edition, Chapter 11.12 Meets All Editions of Florida Fire Prevention Code 7th Edition Represents all Fire Clearance 1 st Responder Access including Alternative methods minimum of 36" unobstructed as per Section R324 of the 2018 IRC 2020 FL Residential Code & FBC, 7th Edition (2018 International Residential Code) - 2nd Printing modified by the FL Building Standards, 2018 International Energy Conservation Code, County of St. Lucie Code, 2017 National Electric Code. F R O N T NJ R-4 F # Modules (17) Pitch: 47' Azimuth: 269' H O U S E Install will be done to Manufacturer Spec Customer Info: Henry Anderson 1971 S Brocksmith Rd Fort Pierce, FL 34945 rl 5 i'J Layout Subject to Change Based on Site Conditions Godwin Engineering and Design, LLC 8378 Foxtail Loop Pensacola, FL 32526 D. Chad Godwin, PE Chad@godwineng.com Date: 4/2/2021 Drawn by: PF Revised by: Rev #: 00 Rev Date: Page: S-1 Donnie C p�`GNpD GOp �. Godwin N. 81360 2021.04. *. 9: ;r� �9p'. STATE OF13 .ONA�E, 13:53:07 11 "IT �o '00'05- N Compass for Aerial R2 General Notes: - S-5 Brackets are secured to Roof @ 24" O.C. in Zone 1, 2e, 2r, 2n, 3e, 3r, using (4) 6mm x 25mm BI-Metal Self -Piercing - Subject roof has One layer. - All penetrations are sealed. R11 R3, & R4 General Notes: - S-5 Brackets are secured to Roof @ 48" O.C. in Zone 1, 2e, 2r, 2n, 3e, @ 24" O.C. in Zone 3r using (4) 6mm x 25mm BI-Metal Self -Piercing - Subject roof has One layer. - All penetrations are sealed. Roof Section � Pitch Exposed Fastener Span Overhang � Notes: R1, R31 & R4 13/12 R2 4/ 12 211x4" g 24 O.C. 211x4" g 24 O.C. 16" Truss 16" Truss -Designed as per ASCE7-16 Inverter Type: -Modules mounted flush to roof no higher than Pv Panel: 6" above surface. Racking: -Per 2020 FBC, the Roof Mounted PV System Total Wattage: will be subject to the following design criteria: Roof Type:Wind Load: Design Wind Speed(Vult) - 155mph 3 sec gust, Fastener Type: Exposure Category - C Enphase IQ7-60-2-US (36) Aptos DNA-120-MF23-320 Chiko 11,520W Metal 7 to 47 Deg Use S-5 Proteabracket Customer Info: Henry Anderson 1971 S Brocksmith Rd Fort Pierce, FL 34945 SV PANEL Install will be done to Manufacturer Spec Godwin Engineering and Design, LLC 8378 Foxtail Loop Pensacola, FL 32526 D. Chad Godwin, PE Chad@godwineng.com bonnie C Godwin 2021.04.13 '00'05- 13:53:20 FLORIDA IPPP?WI R M A N A G� N T 1331 Green Forest Ct, Ste 3 Winter Garden FL, 34787 407-926-0233 Date: 4/2/2021 Drawn by: PF Revised by: Rev #: 00 Rev Date: Page: S-2 3/8 IN MIN. 3116 IN MIN. SOLAR PV SYSTEM EQUIPPED TEXT WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH T TEXI THE "OFF POSITION T SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY. it PHOTOVOLTAIC SYSTEM EQUIPPED WITH RAPID SHUTDOWN WARNING: DEDICATED SOLAR PANEL DO NOT CONNECT ANY OTHER LOADS #10 AWG THWN for Home runs (1) Line 1 (1) Line 2 Per Circuit #8 AWG THWN (1) EGC Inside @ least 3/4" Conduit (tbd on site) WARNING DUAL POWER SUPPLY SOURCES: UTILITY GRID AND PV SOLAR ELECTRIC SYSTEM WARNING! POWER SOURCE OUTPUT CONNECTION: DO NOT RELOCATE THIS OVERCURRENT DEVICE NEMA 3R Junction Box Black - L1 Red - L2 Green - Ground Enphase Combiner Box (1) - 20A Breaker Per Circuit 3 Circuits 240V l0A Breaker for Envoy Disconnect Solar Combiner Box #X-IQ-AM1-240 System meets the grounding requirements of NEC 690.43 Including the label below In Case of Emergency Call Florida Power Management at 407-926-0233 Note: RN INVERTER OUTPUT CONNECTION: DO NOT RELOCATE THIS OVERCURRENT DEVICE Enphase IQ Trunk Cable Q-12-240 #12AWG THHN-THWN-2 UL 9703 Grounding Conductor to be bare #8 Awg Photovoltaics: (36) Aptos DNA-120-MF23-320 Inverters: (36) Enphase IQ7-60-2-US Micro Inverters Circuits: (3) circuits of (12) Modules Roof Maximum Inverters Per 20A Circuit (16) WARNING ELECTRIC SHOCK HAZARD Meter DO NOT TOUCH TERMINALS. O TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION 11-11 r • RATED AC OUTPUT CURRENT: 36A NOMINAL OPERATING VOLTAGE: 240VAC #6 AWG THWN (1) Line 1 (1) Line 2 (1) Neutral #8 (1) EGC in (a, least 3/4" Conduit Tvpically C;FC NCITFR Line Side Tap Manual Lockable Disconnect 60A Service Rated Fused Disconnect Neutral to Ground Bond AC Disconnect 50A Fuse Located Adjacent to Utility Metcl `I #6 AWG THWN (1) Line 1 (1) Line 2 (1) Neutral _ in @ least 3/4" Conduit Typically (1)#8 AWG EGC & GEC -All wirin t0 meet the 2017 NEC and - Ungrounded system per 690.41(A)(4) g - GEC must be installed per 250.64 Florida electric codes. - GEC must be continuous un-spliced or irreversibly spliced from inverter to existing service ground system or continuous from the 60A Disconnect arrays to the existing service ground system. -Type of conduit to be determined - GEC must be min #8 AWG and installed in conduit If GEC is not in conduit, it must be #6 min per NEC 690.54 on site by contractor. Install will be done to Manufacturer In Compliance with NEC 705.12(B) Refer to NEC 312.8 for Conditions on taps in sw and over current devices Enclosures. If the conditions are not met a tap box will need to be installed. Customer Info: Enphase Output Ckt Per String To Overcurrent Protection Device AC Max Output Current 12 AC Max Output Current * 1.25% 15.0 Overcurrent Protection A 20 No. of Current Carrying Cond <4 Conductor Gauge (AWG) 10 Enphase Total Output Ckt AC Max Output Current 36 AC Max Output Current * 1.25% 45.0 Overcurrent Protection (A) 50 No. of Current Carrying Cond <4 Conductor Gauge (AWG) 0 NEC LABEL NOTES: 1. THE WARNING SIGN(S) OR LABEL(S) SHALL COMPLY WITH NEC 110.21(B) 2. LABELS SHALL BE SUITABLE FOR THE ENVIRONMENT WHERE THEY ARE INSTALLED. 3. LABELS TO BE A MIN LETTER HEIGHT OF 3/8" AND PERMANENTLY AFFIXED. 4. LABELS SHALL ALSO COMPLY WITH THE SPECIFIC REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION. Main Distribution Panel 200A Main Godwin Engineering and Design, LLC 8378 Foxtail Loop Pensacola, FL 32526 D. Chad Godwin, PE Chad@godwineng.com Date: Henry Anderson Drawn by: 1971 S Brocksmith Rd Revised b Fort Pierce, FL Rev #: 00 34945 Rev Date: Page: WARN ING:PHOTOVOLTAIC POWER SOURCE Donnie C GNPD GoO� No 81360 2021.04. *: Godwin -* �9 STATE OF :�/� 13 =°Tss40A -= O,,gONA„E.. 13:53:36 IRE '00'05- All AN,E�E�""o"" FLORIDAP' WER M A N A G E M E N T 1331 Green Forest Ct, Ste 3 Winter Garden FL, 34787 407-926-0233 4/2/2021 PF Inverter Type: Enphase IQ7-60-2-US PV Panel: (36) Aptos DNA-120-MF23-320 Total Wattage: 11,520W E-1 Chiko Rail 14' 21 1 71 3' Splice Bar 10 S-5 ! Protea Mounts 86 Chiko Mids 56 Chiko Ends/End Caps 32 Combiner 4 Chiko Ground Lugs 8 Aptos DNA-120-MF23-320 36 Enphase IQ7-60-2-US 36 60A Fused Disconnect I 50A Fuses 2 20A Breakers 3 Enphase Combiner Box I R-3 I it 23 -3 L L L L L 15'-5" O R-1 # Modules (10) Pitch: 47' Azimuth: 269° r o _ �' ����ri�r��� �1 I I # Modules (4) Pitch: 47' Azimuth: 179' Rl,R3,&R4 Zones 1, 2e, 2n, 2r, 3e: Max cantilever is 16" as per manufacturer spec. Max Cantilever = Max Span * (1)=48"*(1)=16" Zone 3r: Max cantilever is 8" as per manufacturer spec. Max Cantilever = Max Span * (3)=24"*(3)=8" R2 All Zones: Max cantilever is 8" as per manufacturer spec. Max Cantilever = Max Span * (3)=24"*(1)=8" R-2 # Modules (5) Pitch: 18' Azimuth: 269° R-4 # Modules (17) Pitch: 47' Azimuth: 179' Inverter Type: Enphase IQ7-60-2-US PV Panel: (36) Aptos DNA-120-MF23- Racking: Chiko Total Wattage: 11,520W Roof Type: Metal Wind Load: 7 to 47 Deg Fastener Type: Use S-5 Proteabracket 541-511 01 1�- I'' I`/ °�� © I 4'-51 Customer Info: Henry Anderson 1971 S Brocksmith Rd Fort Pierce, FL 34945 3'-3'1 �__o 5'-6'1 Plans satisfy zones FBC-1510.7.1 Install will be done to Manufacturer Spec c°a;.�ce NSF..ys. Na 31380 Godwin Engineering and Design, LLC 8378 Foxtail Loop µo Pensacola, FL 32526 Donnie C Godwin D. Chad Godwin, PE Chad@godwineng.com 2021.04.13 '00'05- 13:53:50 FLORIDA, P WER MANAF�71 1331 Green Forest Ct, Ste 3 Winter Garden FL, 34787 407-926-0233 Date: 4/2/2021 Drawn by: PF Revised by: Rev #: 00 Rev Date: Page: S-IA DNA-] 20 A L L- B L A C K D E S I G N 330W 1325W 1 320W DNA-1 20 BLACK FRAME, BLACK BACK- DNA-120-MF23-32OW STCrated output Pmpp (W) 320 Module Efficiency 18.96% Open Circuit Voltage Vvoc (V) 39.92 Short Circuit Current Isc (A) 10.35 Rated Voltage Vmmp (V) 32.51 Rated Current Immp(A) 9.84 Standard Test Conditions for front -face of panel: 1000 W/m2, 25°C, measurement uncertainty <3% DNA-120-MF23-325W DNA-120-MF23-33OW 325 330 19.25% 19.54% 40.10 40.27 10.43 10.51 32.71 32.91 9.93 10.02 TEMPERATURE A Temperature Coefficients Pmpp -0.40%/°C Temperature Coefficients Isc +0.046%/°C Temperature Coefficients Voc -0.306%/°C Normal Operating Cell 45 -C Temperature (NOCT) OPERATING • • Maximum Series Fuse 20A Maximum System Voltage 1,500 VDC (UL&IEC) Maximum Load Capacity (Per Front Load: 5400 PA Snow load / 113 PSF / 2052 Ibs. Rated Load UL1703) Rear Load: 5400 PA Wind load / 113 PSF / 210 MPH Rated Load Fire Performance Class Class C/Type 1 ..,.,�..,,.. 40mm I.,....... Aptos Solar Technology reserves the right to make specification changes without notice L O RtOST" 13 hpdpnl hnd - �66° Wmr I9 33a9W mcdeml Ria. °a6 W W heeenl and .500Wrm• 1969 8 h--d. • 400 M& 129.9 L -C4WlLwd.-30°W— 63.4W °Q In Cell Type Monocrystalline Glass Low Iron, Tempered Frame Anodized Aluminum Alloy Junction Box IP67 Dimension 1684 x 1002 x 35mm Output Cable p 4mm' (EU)12AWG, 39.37in(1000mm) Weight 41.91bs.(19kg) Cable Length 1200mm ' Number of Modules per Pallet 30 Number of Pallets per 40ft HQ 26 Container Pallet Dimensions (mm) 1720X 1140 X 1140 Pallet weight (kg) 620 9 Container weight (kg) 16120 PRODUCT"' • UL LISTED 3140 De La Cruz Blvd., Ste. 200 Santa Clara, CA 95054 www.aptossolar.com I info@aptossolar.com DNA-120-MF23-XXXW RESIDENTIAL I COMMERCIAL Data Sheet Enphase Microinverters Region: AMERICAS Enphase IQ7and IQ 7+ Microinverters U� To learn more about Enphase offerings, visit enphase.com The high-powered smart grid -ready Enphase IQ 7 MicroTM and Enphase IQ 7+ MicrOTM dramatically simplify the installation process while achieving the highest system efficiency. Part of the Enphase IQ System, the IQ 7 and IQ 7+ Microinverters integrate with the Enphase IQ Envoy'"', Enphase IQ Battery'"", and the Enphase EnlightenTMmonitoring and analysis software. IQ Series Microinverters extend the reliability standards set forth by previous generations and undergo over a million hours of power -on testing, enabling Enphase to provide an industry -leading warranty of up to 25 years. Easy to Install • Lightweight and simple • Faster installation with improved, lighter two -wire cabling • Built-in rapid shutdown compliant (NEC 2014 & 2017) Productive and Reliable • Optimized for high powered 60-cell and 72-cell* modules • More than a million hours of testing • Class II double -insulated enclosure • UL listed Smart Grid Ready • Complies with advanced grid support, voltage and frequency ride -through requirements • Remotely updates to respond to changing grid requirements • Configurable for varying grid profiles • Meets CA Rule 21 (UL 1741-SA) * The IQ 7+ Micro is required to support 72-cell modules. n ENPHASE® Enphase IQ 7 and IQ 7+ Microinverters INPUT DATA (DC) IQ7-60-2-US / IQ7-60-B-US IQ7PLUS-72-2-US / IQ7PLUS-72-B-US Commonly used module pairings' 235 W - 350 W + 235 W - 440 W + Module compatibility 60-cell PV modules only 60-cell and 72-cell PV modules Maximum input DC voltage 48 V 60 V Peak power tracking voltage 27 V - 37 V 27 V - 45 V Operating range 16 V - 48 V 16 V - 60 V Min/Max start voltage 22 V / 48 V 22 V / 60 V Max DC short circuit current (module Ise) 15 A 15 A Overvoltage class DC port II II DC port backfeed current 0 A 0 A PV array configuration 1 x 1 ungrounded array; No additional DC side protection required; AC side protection requires max 20A per branch circuit OUTPUT DATA (AC) IQ 7 Microinverter IQ 7+ Microinverter Peak output power 250 VA 295 VA Maximum continuous output power 240 VA 290 VA Nominal (L-L) voltage/ranger 240 V / 208 V / 240 V / 208 V / 211-264 V 183-229 V 211-264 V 183-229 V Maximum continuous output current 1.0 A (240 V) 1.15 A (208 V) 1.21 A (240 V) 1.39 A (208 V) Nominal frequency 60 Hz 60 Hz Extended frequency range 47 - 68 Hz 47 - 68 Hz AC short circuit fault current over 3 cycles 5.8 Arms 5.8 Arms Maximum units per 20 A (L-L) branch circuit' 16 (240 VAC) 13 (208 VAC) 13 (240 VAC) 11 (208 VAC) Overvoltage class AC port III III AC port backfeed current 0 A 0 A Power factor setting 1.0 1.0 Power factor (adjustable) 0.7 leading ... 0.7 lagging 0.7 leading ... 0.7 lagging EFFICIENCY @240 V @208 V @240 V @208 V Peak CEC efficiency 97.6 % 97.6 % 97.5 % 97.3 % CEC weighted efficiency 97.0 % 97.0 % 97.0 % 97.0 % MECHANICAL DATA Ambient temperature range -400C to +65°C Relative humidity range 4% to 100% (condensing) Connectortype (I07-60.2-US & IQ7PLUS-72-2-US) MC4 (or Amphenol H4 UTX with additional Q-DCC-S adapter) Connector type (I07-60-B-US & IQ7PLUS-72-B-US) Friends PV2 (MC4 intermateable). Adaptors for modules with MC4 or UTX connectors: PV2 to MC4: order ECA-S20-S22 PV2 to UTX: order ECA-S20-S25 Dimensions (WxHxD) 212 mm x 175 mm x 30.2 mm (without bracket) Weight 1.08 kg (2.38 Ibs) Cooling Natural convection - No fans Approved for wet locations Yes Pollution degree PD3 Enclosure Class 11 double -insulated, corrosion resistant polymeric enclosure Environmental category / UV exposure rating NEMA Type 6 / outdoor FEATURES Communication Power Line Communication (PLC) Monitoring Enlighten Manager and MyEnlighten monitoring options. Both options require installation of an Enphase IQ Envoy. Disconnecting means The AC and DC connectors have been evaluated and approved by UL for use as the load -break disconnect required by NEC 690. Compliance CA Rule 21 (UL 1741-SA) UL 62109-1, UL1741/IEEE1547, FCC Part 15 Class B, ICES-0003 Class B, CAN/CSA-C22.2 NO. 107.1-01 This product is UL Listed as PV Rapid Shut Down Equipment and conforms with NEC-2014 and NEC-2017 section 690.12 and C22.1-2015 Rule 64-218 Rapid Shutdown of PV Systems, for AC and DC conductors, when installed according manufacturer's instructions. 1. No enforced DC/AC ratio. See the compatibility calculator at https://enphase.com/en-us/support/module-compatibility. 2. Nominal voltage range can be extended beyond nominal if required by the utility. 3. Limits may vary. Refer to local requirements to define the number of microinverters per branch in your area. To learn more about Enphase offerings, visit enphase.com © 2018 Enphase Energy. All rights reserved. All trademarks or brands used are the property of Enphase Energy, Inc. 2018-05-24 n EN PHASE. CHIHQ Solar Mounting Solutions 7 RAIL CHIKO 7R aluminium rail is designed for roof mounting system, it could applied on all roof mount system. ADVANTAGES ■ Easy installation ® Highclass anodized ■ Tilt- in nut ■ Universal on roof mount system PRODUCT LINE Item Product Name CK-7R-2560 CHIKO 7 RAIL 2560MM CK-7R-3200 CHIKO 7 RAIL 3200MM CK-7R-3405 CHIKO 7 RAIL 3405MM CK-7R-4200 CHIKO 7 RAIL 4200MM PRODUCT LINE INAS "11MAIII13111114103 Wind Velocity Xi=31918.082 mm4 Yi=81501 .592 mm4 Up to 60 M/S COMPONENT LIST WARRANTY MATERIAL QTY Aluminium Rail 01 ORDERING SPECIFICS Standard Packaging 8 PCS/PKG Dimensions 2560/3200/3405/4200mm Weight 18/22.8/24.5/30KG •l MI M[• Series 711 Rail Chiko's 7R Rail has been designed to achieve industry leading span lengths. With our leading span lengths, you can reduce the number of attachments and roof penetrations on every install. Chiko's 7R Series rail is available in both a silver aluminum and an anodized black color option. The following engineering values were determined using Building Code and Methodology: 2012/2015 IBC & ASCE 7-10. Building height not to exceed 30' with a module tilt flush with roof whereas roof tilt range is between 7° and 27 Exposure B, Roof Zone 1, Risk Category 11. 7R Rails - Risk Cat. II CHIKQQ USA RACKING MADE SIMPLE Portrait 70 < Slope s 270 i Max Rail Spans (ft) Wind Speed Ground Snow Load (psf) 0 9.0 t 9.0 'L 7.0 i__===== 1 8.01 8.0 IWO I__===®1 7.0 1 7.0 1[ 7.0 I__MMMM� 5.0 5.0 y 5.0 5.0Fj_=== 7R Rails - Risk Cat. II Landscape 70 < Slope <_ 270 Max Rail Spans (ft) Ground Snow ... . Wind Speed 9.0'j, 9.0 4, 9.0 is 8'M_====M 9.0 JI 9.0 1ba. 0 it 8.G_==®i ®i 9.0 ;1 9.0 1r9.0 11 8.E_MM®i ®i 9.010&9.0 1[ 9.0 " 8.0_1_=®i == 8.0 -1 8.0 11 8.0 1' 8.0.J_MMMMM 7.0 1 7.0 11F 7.%A====== GODWIN ENGINEERING AND DESIGN, LLC 8378 Foxtail Loop, Pensacola, FL 32526 1 (850)712-4219 1 chad godwineng.com April 12, 2021 To: St. Lucie County Building Division 2300 Virginia Avenue Ft. Pierce, FL 34982 Re: Anderson - Residential PV Roof Mount Installation 1971 S Brocksmith Rd. Fort Pierce, FL 34945 Plan Reviewer, This letter is regarding the installation of a new roof mounted Solar PV System on the existing residential structure at the address above. I have reviewed the attachment plan and have determined that the roof mounted PV system is in compliance with the applicable sections of the following Codes as amended and adopted by the jurisdiction: 2020 Florida Building Code 7th Edition, FBC ASCE 7 Min. Design Loads for Buildings & Other Structures Per 2020 FBC, the Roof Mounted PV system will be subject to the following design criteria: Design Wind Speed(V it) - 155mph 3sec gust, Exposure Category - C The PV System consist of the modules, railing, and connection hardware. The system will add a dead load of approximately 3 psf to the roof. The existing roof covering is Metal Panel. The roofing, decking, and roof trusses are in good condition. The existing structure will be adequate for supporting the additional PV dead load and wind loads. The securement method of the PV system is to be flush mounted to the metal roof with the Chiko railing and the S-5 Protea Brackets. The attachments can be attached up to 24" apart in roof zones 1, 2e, 2r, 2n, 3e, & 3r. The mounts should be staggered, where possible, to allow distribution of the design loads evenly to the structure. The mounts shall be installed with 4 x 6mm x 25mm Bi-metal self -piercing screws. Please see attached documents and contact me should you have any questions. Sincerely, Donnie C - No 8*1360 '- # + - Godwin D. Chad Godwin, PE 81360 :P'. STATE OF 2021.04.13 �� Exp. 02/28/2023 '�Ss' oR ....�� '00'05- 13:54:04 ASCE 7-16 CHAPTER 29 WIND LOADS - Rooftop Solar Panels Minimum Design Loads - Part 1: Enclosed(gable, h<60ft, 7°<0<20°) Risk Category Basic Wind Speed (Ult) Wind Speed (asd) Roof Angle Effective Wind Area Wind Load Parameters Wind Directionality Kd Exposure Cat. B,C, or D Topographic factor Kzt Ground Elevation Factor Ke Velocity Exposure Coefficient Kz Array Edge Factor %'E Solar Panel Equalization Factor -/a Velocity Pressure qh II Table 1.5-1 mph Figure 26.5-113 mph IBC 1609.3.1 ft 2 26.20 Table 26.6-1 Section 26.7 26.8 or 26.8.2 Table 26.9-1 Table 26.10-1 29.4.4 *Modules are considered Exposed Fig. 29.4-8 psf qh=0.00256 KzKztKdKeV2 Load Types Load, PSf 155 Dead Load, D Weight of Ice, Di Earthquake, E Fluid, F Flood Load, Fa Lateral Earth psi, H Live Load, L Roof Live, Lr Rain, R Snow, S Self -Straining, T Wind, W Wind -on -Ice, Wi 3 0 0 n/a n/a n/a n/a n/a n/a 0 n/a see calc In/a 120 18 18.19 0.85 C 1.00 1.00 0.85 1.50 0.70 26.66 Mean Roof Height In 20.00 ft h2 5 In Not >10in(panelheight above roof) 0.4h 8.00 ft 2h2 10 in *min distance array shall be from the roof edge, Gable Ridge, or hip ridge least horizontal dim 528 in 0.25 In min gap between all panels but not >6.7ft 10%ofleast horizontal dim 4.40 ft d1 1.00 ft Horizontal distance orthogonal to panel edge Roof Zone Set Back al 4.40 1 ft d2 0.25 ft Horizontal distance from edge of one panel to the nearest edge in the next row *modules are considered exposed that are within 1.5Lp from roof edge Zone 1 2e 2n 2r 3e 3r GCp -2.00 -2.00 -2.60 -2.60 -2.60 -3.00 uplift GCp 0.50 0.50 0.50 0.50 0.50 0.50 downward p=gh(GCp)(-/E)(7a) -55.67 -55.67 -72.37 -72.37 -72.37 -83.51 psf uplift p=gh(GCp)(-/E)(7a) 13.92 13.92 13.92 13.92 13.92 13.92 psf downward Design Calculations for the Use of Attachment Module Length C(Lp) Module Width B Module Area A Total Design Load (Uplift) Pdesign Total Design Load (Downforce) Pdesign Design Load per Module T p Design Load per Module Tdown Distributed Load (Uplift) Pdist. Up Distributed Load (Down) Pdist. Down Railspan Between Anchor Points L Point Load per Mount (Uplift) R Point Load per Mount (Down) R 5.53 ft ft ft2 psf psf Ibs T p = A * Pdesign Ibs Tdn = A * Pdesign plf T p / B*2 plf Tdn / B*2 ft Ibs Ibs 2.00 3.29 18.19 52.67j-52.67 -69.37 -69.37 -69.37 -80.51 16.9216.92 16.92 16.92 16.92 16.92 -958.31 -958.31 -1262.18 -1262.18 -1262.18 -1464.76 307.80 307.80 307.80 307.80 307.80 307.80 -145.64 -145.64 -191.82 -191.82 -191.82 -222.61 46.78 46.78 46.78 46.78 46.78 46.78 2 2 2 2 2 2 291.28 -291.28 1 -383.64 1 -383.64 1 -383.64 445.22 46.78 46.78 1 46.78 1 46.78 1 46.78 46.78 1.1 - Pullout Value for 4 x Metal to Metal Screws Ultimate Pullout W 1266 1266 1266 1266 1266 1266 Ibs Ultimate Pullout Value per S-5! Design Pullout Value per Mount Wt 633 633 633 633 633 633 Allowable Pullout Value DESIGN CHECK SF 2.17 2.17 1.65 1 1.65 1.65 1.42 Calculation: SF=Wt/R (Uplift) 1 2e 2n 2r 3e 3r Maximum Cantilever from Last attachment Max Cantilever M 8 8 1 8 1 8 1 8 8 in Max rail span * 33% �C�p::��G E N SF'•��' 4'. :• No 81380 '. Donnie C GodwinLU '• °'_ 13:54:15 2021.04.13 9 STATE OF i 1 'O��SS�ONAI.E��``?�� 00 05-