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HomeMy WebLinkAboutBuilding Permit Site Plan (1412 Rock St)City of Little Rock, AR Building Permit Site Plan for Solar Install Contractor: Sun City Solar Energy, LLC PO Box 26613 Little Rock, AR 72221 Chad Collins (Owner): Cell 501-247-6125, info@suncityenergy.com Scott Brownmiller (Operations Manager): Cell 479-445-0742, scott@suncityenergy.com Job Site Address: Douglas Melkovitz & Robert Fleming 1412 Rock St Little Rock, AR 72202 Project: Sun City Solar Energy, LLC is installing a grid-tied solar array on the roof of the garage. The modules will be attached to the shingle roof using Pegasus Flashed Feet and Ironridge aluminum railing. The data sheets for both the L-Feet and Railings are below. From the microinverters on the roof array, the electrician will run all wires through conduit to the area near the utility meter. The inverters will be tied into an AC Disconnect and the main electric panel for back feeding to Entergy. Ballard Electric (Steve Ballard, Master Elect) will perform the electrical work and will apply for the electrical permit as required. If more information is needed, please contact Scott Brownmiller for further details. Point Load Calculation: 1.Number of panels in array 2.Number of connections to roof 3.Weight of individual panel 4.Mounting system weight 5.total weight of array x += 1.3.4.5. 6.Weight at each connection /= (≤ 45lbs.; Combined point loads not to exceed 200 lbs. at any one member)5.2.6. Distributed Load Calulations: 7.Solar panel area (length x width) 8.Total array area x = 1.7.8. 9.Distributed Load /= (Max. allowable distributed load si 5/lbs. per sq. ft.)5.8.9. Solar Array Weight and Loading Calculation Worksheet LAG SCREW, 5/16 X 4.5" 18-8 SS BONDED EPDM WASHER L-FOOT COMP FLASHING SCALE 1:4 2.3" 3.5" 1.5" 9.0" 11.6" 0.7" 0.9" 2.4" SCALE 1:2 SCALE 1:5 Composition Flashing & L-Foot Kit for Railed Systems A REV PART NUMBER: PSCR-C0 ASIZE TITLE: Comments: L FOOT Mass = 0.3 lbs LAG / CAPTURED WASHER Mass = 0.1 lbs FLASHING Mass = 0.7 lbs PROPRIETARY AND CONFIDENTIAL THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF PEGASUS SOLAR INC. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF PEGASUS SOLAR INC IS PROHIBITED. 5 4 3 2 1 CONFIDENTIAL DRAWN: NW DRAWN: PWDRAWN: PWDRAWN: PWDRAWN: PW CHECKED: EKS SCALE: SHEET: 1 OF 1 Tech Brief Solar Is Not Always Sunny Over their lifetime, solar panels experience countless extreme weather events. Not just the worst storms in years, but the worst storms in 40 years. High winds capable of ripping panels from a roof, and snowfalls weighing enough to buckle a panel frame. XR Rails are the structural backbone preventing these results. They resist uplift, protect against buckling and safely and efficiently transfer loads into the building structure. Their superior spanning capability requires fewer roof attachments, reducing the number of roof penetrations and the amount of installation time. XR Rail Family Force-Stabilizing Curve Sloped roofs generate both vertical and lateral forces on mounting rails which can cause them to bend and twist. The curved shape of XR Rails is specially designed to increase strength in both directions while resisting the twisting. This unique feature ensures greater security during extreme weather and a longer system lifetime. Compatible with Flat & Pitched Roofs Roof Mount utilizes XR Rails, along with optional all-in-one attachments, to secure systems flush against residential roofs. Corrosion-Resistant Materials XR Rails are compatible with FlashFoot and other pitched roof attachments. IronRidge offers a range of tilt leg options for flat roof mounting applications. All XR Rails are made of marine-grade aluminum alloy, then protected with an anodized finish. Anodizing prevents surface and structural corrosion, while also providing a more attractive appearance. XR Rail Family The XR Rail Family offers the strength of a curved rail in three targeted sizes. Each size supports specific design loads, while minimizing material costs. Depending on your location, there is an XR Rail to match. © 2014 IronRidge, Inc. All rights reserved. Visit www.ironridge.com or call 1-800-227-9523 for more information. Version 1.11 Tech Brief Rail Selection The following table was prepared in compliance with applicable engineering codes and standards. Values are based on the following criteria: ASCE 7-10, Roof Zone 1, Exposure B, Roof Slope of 7 to 27 degrees and Mean Building Height of 30 ft. Visit IronRidge.com for detailed span tables and certifications. Load Rail Span Snow (PSF)Wind (MPH)4’5’ 4”6’8’10’12’ None 100 120 140 XR10 XR100 XR1000 160 10-20 100 120 140 160 30 100 160 40 100 160 50-70 160 80-90 160 XR100 XR100 is the ultimate residential mounting rail. It supports a range of wind and snow conditions, while also maximizing spans up to 8 feet. • 8’ spanning capability • Heavy load capability • Clear & black anodized finish • Internal splices available XR10 XR10 is a sleek, low-profile mounting rail, designed for regions with light or no snow. It achieves 6 foot spans, while remaining light and economical. • 6’ spanning capability • Moderate load capability • Clear anodized finish • Internal splices available XR1000 XR1000 is a heavyweight among solar mounting rails. It’s built to handle extreme climates and spans 12 feet or more for commercial applications. • 12’ spanning capability • Extreme load capability • Clear anodized finish • Internal splices available SL MAI·MBI·MCI~ W CERTIFICATIONS IEC 61215, 61730 / UL 61730 ISO 9001 : Quality Management System ISO 14001 : Environmental Management System ISO 45001 : Occupational Health & Safety System Monocrystalline PV Module,V HALF-CUT Series FEATURES Fire Safety Spread of Flame Class A Burning Brand Class C Enhanced External Load/Impact Snow Load : 5,400 Pa Wind Load : 2,400 Pa PID Resistance Enhanced Potential Induced Degradation ResistancePIDP Higher output power 0~+5Wp, Higher than rated power Excellent performance under low light conditions Cloudy days, mornings and evenings S-Energy Co., Ltd.20 PanGyoYeok-Ro 241BeonGil, BunDang-Gu, SeongNam-Si, GyeongGi-Do, Korea (3F MiraeAsset Tower) +82-70-4339-7100 +82-70-4339-7199 inquiry@s-energy.com A T F E S-Energy America (SEAI America, Inc.) 18022 Cowan, Suite 260, Irvine, CA 92614, U.S.A. +1-949-281-7897 +1-949-281-7893 sales.us@s-energy.com A T F E Av. Cerro El Plomo Nº5420, Office 402, Las Condes, Santiago, Chile +56-22-604-8111 sales.cl@s-energy.com A T E S-Energy Chile (S-Energy Chile SpA) Fukuroku Building 2F, 2-7 Kanda-Tsukasamachi, Chiyoda-ku, Tokyo, Japan +81-3-6261-3759 +81-3-6261-3769 sales_jp@s-energy.com S-Energy Japan_Tokyo Branch (S-Energy Japan Co., Ltd.) S-Energy Japan_Osaka Headquarters (S-Energy Japan Co., Ltd.) 8F, MJ Abeno Bldg., 1-5-1, Maruyama-dori, Abeono-ku, Osaka-shi, Osaka, Japan +81-6-4703-5388 +81-6-4703-5387 sales_jp@s-energy.com A T F E A T F E Homepage Black All Black Silver 0.7% A n n u a l D e g r a d a t i o n O v e r 2 5 - y e a r s 81.2% 98% www.s-energy.com/eindex.php 355W · 360W · 365W · 370W SL Monocrystalline PV Module,V Temperature coefficient of Isc Temperature coefficient of Voc Temperature coefficient of power NOCT (Tair 20℃ ; Irradiance 800W/m2 ; Wind 1m/s) 0.048 % / ℃ -0.270 % / ℃ -0.350 % / ℃ 45±2 ℃ TEMPERATURE CHARACTERISTICS ELECTRICAL CHARACTERISTICS STC (Irradiance 1,000W/m2, module temperature 25℃, AM=1.5) Operating Module Temperature Maximum System Voltage Fuse Rating Maximum Reverse Current Power Tolerance Warranted Minimum Pmax Short-Circuit Current (Isc) Open-Circuit Voltage (Voc) Module Efficiency Voltage at Pmax (Vmp) Rated Power (Pmax) Current at Pmax (Imp) -40℃ to + 85℃ 1,000V 20A 27A 0 ~ +5W SL40-60MAI/MBI/MCI-355V 355W 33.8V 10.51A 355W 11.26A 40.3V 19.22% SL40-60MAI/MBI/MCI-360V 360W 34.0V 10.59A 360W 11.35A 19.50% 40.5V SL40-60MAI/MBI/MCI-370V 370W 34.4V 10.76A 370W 11.52A 40.9V 20.04% SL40-60MAI/MBI/MCI-365V 365W 34.2V 10.68A 365W 11.43A 40.7V 19.77% Container Modules Per Pallet Pallets Per Container Modules Per Container 40’ 31pcs 26pallet 806pcs 20’ 31pcs 6pallets 186pcs PACKING CONFIGURATION REMARKS Pmax measurement tolerance : ±2.5% S-Energy uses triple A class simulator. Specication subject to change without prior notice. S-Energy reserves the rights of nal interpretation. h h h h MAI·MBI·MCI NOTES Installation instruction supplied with the module must be duly followed. For further information which is not mentioned on installation guides or directions, please contact to our technical service department. · E-mail : Inquiry@s-energy.com Irradiance coefficient Temperature coefficient 10 20 30 40 50 Voltage [V] 0 2 4 6 8 10 12 Current [A]Incident Irrad. = 1,000 W/m2 Cells temp. = 10℃Cells temp. = 25℃Cells temp. = 40℃Cells temp. = 55℃Cells temp. = 70℃2 4 6 8 10 Current [A]Incident Irrad. = 1,000 W/m2 Cells temp. 45℃ Incident Irrad. = 800 W/m2 Incident Irrad. = 600 W/m2 Incident Irrad. = 400 W/m2 Incident Irrad. = 200 W/m2 12 10 20 30 40 50Voltage [V] 0 14 998 [39.29] R4.5 [R0.18] 5.5 [0.22]411.2[41.26]1762[16.19]25 9[69.38]14[0.98] [0.35][0.55]1048 21 [0.39]10R3.5 [R0.14] [inch] Unit:mm 2EA [0.41] 10.5 [10.63]270[0.28] 7 1008 [39.68][15.75]400[0.83] Monocrystalline Cells 166x83mm 60 Half Cells (6x20 Matrix) 1,762 x 1,048 x 35mm 19.6kg 3.2mm High-Transmittance Low Iron Tempered Glass MC4 Compatible Anodized Aluminum Frame (Silver) 5,400Pa 2,400Pa ≥ IP67 with 3 bypass diodes PV Wire (PV1-F), 12AWG (4mm²), Cable Length : 300mm * cable length can be customized The high-powered smart grid-ready Enphase IQ 7 Micro™ and Enphase IQ 7+ Micro™ 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 Enlighten™ monitoring 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. Enphase IQ 7 and IQ 7+ Microinverters To learn more about Enphase offerings, visit enphase.com Data Sheet Enphase Microinverters Region: AMERICAS 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. 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 INPUT DATA (DC) IQ7-60-2-US / IQ7-60-B-US IQ7PLUS-72-2-US / IQ7PLUS-72-B-US Commonly used module pairings¹235 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 Isc)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/range²240 V / 211-264 V 208 V / 183-229 V 240 V / 211-264 V 208 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 circuit³16 (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 -40ºC to +65ºC Relative humidity range 4% to 100% (condensing) Connector type (IQ7-60-2-US & IQ7PLUS-72-2-US)MC4 (or Amphenol H4 UTX with additional Q-DCC-5 adapter) Connector type (IQ7-60-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 lbs) Cooling Natural convection - No fans Approved for wet locations Yes Pollution degree PD3 Enclosure Class II 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. Enphase IQ 7 and IQ 7+ Microinverters