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HomeMy WebLinkAboutLA198272 - Electrical permit1264 Energy Lane 55108 (651) 842-9404 Colin Buechel All Energy Solar 667674 St. Paul MN Installation of a flush mount solar array on the roof of the residence X Colin Buechel COMPANY INFORMATION CLIENT INFORMATION SYSTEM DETAILS PROJECT-PAGE TITLE ALL ENERGY SOLAR, INC 1264 ENERGY LANE ST PAUL, MN 55108 (800) 620-3370 INFO@ALLENERGYSOLAR.COM PAGE NUMBER A3 REVISIONS LAST: 12/8/21 AH AZIMUTH ACCOUNT: TBD PREMISE: TBD METER: 1ND94448926 SITE MAP N DAVID KORUS 9863 189TH ST W LAKEVILLE, MN 55044 PO 50726 NOTES: 1. (28) ENPHASE IQ7+ INVERTER(S) = 8.12kW AC 2. ARRAY 1: 180° AZIMUTH, 28° TILT (18) LG 370W = 6.66kW 3. ARRAY 2: 180° AZIMUTH, 28° TILT (10) LG 370W = 3.7kW 4. ARRAY 3: (Array 3 Azimuth)° AZIMUTH, (Array 3 Tilt)° TILT ((Array 3 Panel Qty)) LG 370W = (Array 3 kW)kW 5. ARRAY 4: (Array 4 Azimuth)° AZIMUTH, (Array 4 Tilt)° TILT ((Array 4 Panel Qty)) LG 370W = (Array 4 kW)kW NOTES: 1. LOCATION OF SERVICE PANEL AND ELECTRICAL EQUIPMENT ARE SHOWN. FINAL LOCATION MAY CHANGE 2. LOCATION OF SERVICE PANEL AND ADDITIONAL ELECTRICAL EQUIPMENT NOT DRAWN TO SCALE 3. PV INTERCONNECTION IS A SECONDARY INTERCONNECTION 4. AC DISCONNECT AND PRODUCTION METER IN READILY ACCESSIBLE LOCATION WITHIN 10' OF MAIN SERVICE METER/BI-DIRECTIONAL METER. 24/7 UNESCORTED KEYLESS ACCESS TO BE PROVIDED FOR UTILITY AC DISCONNECT, PV PRODUCTION METER, & BI-DIRECTIONAL METER. 5. PV EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH NEC 690 AND POSTED WITH APPLICABLE WARNINGS, SIGNAGE, AND PLAQUES PER NEC 705-10, 690-17, & 690-64 (b)(5). 6. CIRCUITS: (2) CIRCUIT(S) OF 9 (15AMPS EACH) (1) CIRCUIT(S) OF 10 (20AMPS EACH) ((Qty of circuits with the number of inverters optimizers above)) CIRCUIT(S) OF (Qty of inverters/optimizers in a circuit/string) ([Amps] (If Enphase. Based on 15 or 20A breakers)AMPS EACH) ((Qty of circuits with the number of inverters optimizers above)) CIRCUIT(S) OF (Qty of inverters/optimizers in a circuit/string) ([Amps] (If Enphase. Based on 15 or 20A breakers)AMPS EACH) ((Qty of circuits with the number of inverters optimizers above)) CIRCUIT(S) OF (Qty of inverters/optimizers in a circuit/string) ([Amps] (If Enphase. Based on 15 or 20A breakers)AMPS EACH) 3 4 5 LABELS LOCATED ON PV PRODUCTION METER, BI- DIRECTIONAL METER, AC DISCONNECT(S), INVERTER(S), AND APPROPRIATE LABELS ON MAIN ELECTRIC SERVICE. ALL LABELS ARE PERMANENT, WEATHERPROOF, AND DURABLE THERE ARE NO CLEARANCE ISSUES DUE TO OVERHEAD POWERLINES. CALL-OUTS: 1: SOLAR PANELS 2: INVERTERS 3: ENPHASE IQ COMBINER PANEL 4: UTILITY AC DISCONNECT 5: PV PRODUCTION METER 6: MAIN ELECTRIC SERVICE 7: BI-DIRECTIONAL METERDISTANCESSOLAR PANELS - INVERTERS: 5' MAX INVERTERS - IQ COMBINER PANEL: 50' MAX IQ COMBINER PANEL - UTILITY AC DISCONNECT: 2' UTILITY AC DISCONNECT - PV PRODUCTION METER: 2' PV PRODUCTION METER - MAIN ELECTRIC SERVICE: 2' MAIN ELECTRIC SERVICE - BI-DIRECTIONAL METER: 2'<10'189TH ST W ARRAY 1 ARRAY 2 HOUSE AREA: 2,630 SQ FT AREA OF ARRAYS: 532 SQ FT 7 SETBACKS PER JURISDICTION/FIRE CODE 6 3'18" COMPANY INFORMATION CLIENT INFORMATION SYSTEM DETAILS PROJECT-PAGE TITLE ALL ENERGY SOLAR, INC 1264 ENERGY LANE ST PAUL, MN 55108 (800) 620-3370 INFO@ALLENERGYSOLAR.COM PAGE NUMBER A4 REVISIONS LAST: 12/8/21 AH *DISTANCES NOT TO SCALE NOTES: 1. DESIGN MEETS NEC CODE AND SHALL BE INSTALLED IN ACCORDANCE WITH NEC 690 AND POSTED WITH APPLICABLE WARNINGS, SIGNAGE, AND PLAQUES PER NEC 705-10, 690- 17, & 690-64 (b) (5) 2. SOLAR MODULES, INVERTERS, AND CORRESPONDING ELECTRICAL EQUIPMENT ARE LISTED. 3. INVERTERS ARE UL 1741 LISTED 4. PV INTERCONNECTION IS A SECONDARY INTERCONNECTION SYSTEM SIZE: 10.36kW DC MAXIMUM POWER: 8.12 kW AC OPERATING VOLTAGE: 120/240V MAXIMUM CURRENT: 33.88A ACCOUNT: TBD PREMISE: TBD METER: 1ND94448926 ELECTRICAL LINE DIAGRAM TO UTILITY DAVID KORUS 9863 189TH ST W LAKEVILLE, MN 55044 PO 50726 5' MAX ENPHASE IQ COMBINER PANEL 120/240V: 125A: 1 PHASE PLACARD INDICATING "NO LOAD TO BE SERVED" SEE LABEL(S) 16, 18, 24 ON FOLLOWING PAGES UTILITY AC DISCONNECT VISIBLE-OPEN TYPE, LOCKABLE, READILY ACCESSIBLE 1 PHASE, 60A, 120/240V SEE LABEL(S) 10, 15, 16, 20, 35 ON FOLLOWING PAGES 2' EXISTING AC DC 2' MAX 3/4" EMT: (2) #6 THWN (1) #6 NEUTRAL (1) #10 GROUND SQUARE D LOAD PANEL SEE LABEL(S) 14, 16, 18, 36, 37 ON FOLLOWING PAGES 120/240V 225A RATED BUS 200A MAIN 50A LG LG370N1K-A6 RATED POWER AT STC:370W VMP:35.50V IMP:10.43A VOC:41.60V ISC:10.96A MODULE DETAILS: (28) (28) LG 370N1K-A6 10.36kW (28) ENPHASE IQ7+ 120/240V (2) CIRCUIT(S) OF 9 (15A EA) (1) CIRCUIT(S) OF 10 (20A EA) ((Qty of circuits with the number of inverters optimizers above)) CIRCUIT(S) OF (Qty of inverters/optimizers in a circuit/string) ([Amps] (If Enphase. Based on 15 or 20A breakers)A EA) ((Qty of circuits with the number of inverters optimizers above)) CIRCUIT(S) OF (Qty of inverters/optimizers in a circuit/string) ([Amps] (If Enphase. Based on 15 or 20A breakers)A EA) ((Qty of circuits with the number of inverters optimizers above)) CIRCUIT(S) OF (Qty of inverters/optimizers in a circuit/string) ([Amps] (If Enphase. Based on 15 or 20A breakers)A EA) INVERTER DETAILS: ENPHASE IQ7PLUS-72-2-US Rating: 290 W CEC Weighted Efficiency: 97 % Max DC Voltage: 60.V V Max AC Output Current: 1.21 A Nominal Voltage Range: 240V / 211-264V (1-Phase) Nominal Frequency: 60 Hz DAKOTA ELECTRIC BI-DIRECTIONAL METER 120/240V, 1-PHASE, 3-WIRE SEE LABEL(S) 41, 42 ON FOLLOWING PAGES 50' MAX 3/4" EMT: (6) #10 THWN (1) #10 GROUND 2' MAX 3/4" EMT: (2) #6 THWN (1) #6 NEUTRAL (1) #10 GROUND 2' MAX 3/4" EMT: (2) #6 THWN (1) #6 NEUTRAL (1) #10 GROUND BACKFEED INSIDE MAIN ELECTRICAL PANEL. DAKOTA ELECTRIC PRODUCTION METER 120/240V, 200A WITH BYPASS 1-PHASE, 3-WIRE SEE LABEL(S) 21 ON FOLLOWING PAGES LINE / TOP LOAD / BOTTOM COMPANY INFORMATION CLIENT INFORMATION SYSTEM DETAILS PROJECT-PAGE TITLE ALL ENERGY SOLAR, INC 1264 ENERGY LANE ST PAUL, MN 55108 (800) 620-3370 INFO@ALLENERGYSOLAR.COM PAGE NUMBER A5 REVISIONS LAST: 12/8/21 AH LABELS ARE WEATHERPROOF, DURABLE, PERMANENTLY MOUNTED, AND COMPLY WITH NEC 690 ACCOUNT: TBD PREMISE: TBD METER: 1ND94448926 LABELS DAVID KORUS 9863 189TH ST W LAKEVILLE, MN 55044 PO 50726 PHOTOVOLTAIC AC DISCONNECT MAXIMUM AC OPERATING CURRENT: NOMINAL OPERATING AC VOLTAGE: P H O T O V O L T A I C A C D I S C O N N E C T MAIN PHOTOVOLTAIC SYSTEM DISCONNECT CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED ! WARNING DUAL POWER SOURCE SECOND SOURCE IS PHOTOVOLTAIC SYSTEM WARNING: PHOTOVOLTAIC POWER SOURCE WARNING! ELECTRICAL SHOCK HAZARD DO NOT TOUCH TERMINALS TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM 16 13 15 41 42 14 5: EXPOSED DC CONDUIT, JUNCTION BOXES, ECT. 8: 10 HOUSE METER 21 PV PRODUCTION METER TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN SOLAR ELECTRIC PV PANELS 35 MAXIMUM DC VOLTAGE OF PV SYSTEM 7 PHOTOVOLTAIC DC DISCONNECT 6 ! POWER SOURCE OUTPUT CONNECTION. DO NOT RELOCATE THIS OVERCURRENT DEVICE. WARNING PV SYSTEM CIRCUIT BREAKER IS BACKFED CAUTION 36 37 UTILITY AC DISCONNECT 20 NOTE: LABELS ARE FOR GENERAL REFERENCE. NOT ALL LABELS ARE USED FOR EVERY INSTALLATION. INTERCONNECTION DISCONNECT SWITCH 17 COMPANY INFORMATION CLIENT INFORMATION SYSTEM DETAILS PROJECT-PAGE TITLE ALL ENERGY SOLAR, INC 1264 ENERGY LANE ST PAUL, MN 55108 (800) 620-3370 INFO@ALLENERGYSOLAR.COM PAGE NUMBER A6 REVISIONS LAST: 12/8/21 AH LABELS 2 LABELS ARE WEATHERPROOF, DURABLE, PERMANENTLY MOUNTED, AND COMPLY WITH NEC 690 ACCOUNT: TBD PREMISE: TBD METER: 1ND94448926 43 18 DAVID KORUS 9863 189TH ST W LAKEVILLE, MN 55044 PO 50726 CAUTION:MULTIPLE SOURCES OF POWER: N All Energy Solar www.allenergysolar.com (800) 620-3370 SOLAR ARRAY PV COMBINER PANEL HOUSE SERVICE DISCONNECT (BASEMENT) MAIN PV DISCONNECT INTERCONNECTION DISCONNECT SWITCH 17 DUAL POWER SOURCE PHOTOVOLTAIC CIRCUIT Operating Voltage: 120/240 Maximum Current: 33.88 Amps Maximum Power: 8.12 KW MAXIMUM VOLTAGE MAXIMUM CIRCUIT CURRENT MAX RATED OUTPUT CURRENT OF THE CHARGE CONTROLLER OR DC-TO-DC CONVERTER (IF INSTALLED) 22 24 NOTICEPV COMBINER PANEL ONLY NO LOADS EMERGENCY DISCONNECT SERVICE DISCONNECT 15 LG370N1K-A6 About LG Electronics USA, Inc. LG Electronics is a global leader in electronic products in the clean energy markets by offering solar PV panels and energy storage systems. The company first embarked on a solar energy source research program in 1985, supported by LG Group’s vast experience in the semi-conductor, LCD, chemistry and materials industries. In 2010, LG Solar successfully released its first MonoX® series to the market, which is now available in 32 countries. The NeON® (previous MonoX® NeON), NeON®2, NeON®2 BiFacial won the “Intersolar AWARD” in 2013, 2015 and 2016, which demonstrates LG’s leadership and innovation in the solar industry. 60 When you go solar, ask for the brand you can trust: LG Solar 370W Features Enhanced Performance Warranty LG NeON® 2 Black has an enhanced performance warranty. After 25 years, LG NeON® 2 Black is guaranteed at least 90.6% of initial performance. Roof Aesthetics LG NeON® 2 Black has been designed with aesthetics in mind using thinner wires that appear all black at a distance. Solid Performance on Hot Days LG NeON® 2 Black performs well on hot days due to its low temperature coefficient. 25-Year Limited Product Warranty The NeON® 2 Black is covered by a 25-year limited product warranty. In addition, up to $450 of labor costs will be covered in the rare case that a module needs to be repaired or replaced. yrs25 Warranty The LG NeON® 2 is LG’s best selling solar module and one of the most powerful and versatile modules on the market today. The cells are designed to appear all-black at a distance, and the performance warranty guarantees 90.6% of labeled power output at 25 years. I-V Curves General Data Cell Properties (Material/Type)Monocrystalline/N-type Cell Maker LG Cell Configuration 60 Cells (6 x 10) Number of Busbars 12EA Module Dimensions (L x W x H)1,740mm x 1,042mm x 40 mm Weight 18.6 kg Glass (Material)Tempered Glass with AR coating Backsheet (Color)Black Frame (Material)Anodized Aluminium Junction Box (Protection Degree)IP 68 with 3 Bypass Diodes Cables (Length)1,100mm x 2EA Connector (Type/Maker)MC 4/MC Electrical Properties (NMOT) Model LG370N1K-A6 Maximum Power (Pmax)[W]277 MPP Voltage (Vmpp)[V]33.3 MPP Current (Impp)[A]8.32 Open Circuit Voltage (Voc)[V]39.4 Short Circuit Current (Isc)[A]8.81 Temperature Characteristics NMOT*[°C] 42 ± 3 Pmax [%/°C]-0.35 Voc [%/°C]-0.26 Isc [%/°C] 0.03 *NMOT (Nominal Module Operating Temperature): Irradiance 800 W/m2, Ambient temperature 20°C, Wind speed 1 m/s, Spectrum AM 1.5 LG370N1K-A6 LG Electronics USA, Inc.Solar Business Division2000 Millbrook DriveLincolnshire, IL 60069 www.lg-solar.com Product specifications are subject to change without notice. LG370N1K-A6_AUS.pdf 020221 © 2021 LG Electronics USA, Inc. All rights reserved. 1042.0 / 41.0 (Size of Short Side)320.0 / 12.61002.0 / 39.4 (Distance between Grounding & Mounting Holes) 175.0 / 6.9 1100 / 43.3 Cable Length 40.0 / 1.57 105.0 / 4.1220.0 / 8.616 - 8.0 x 3.0 / 0.3 x 0.1 Drain Holes 8 - Ø4.3 / 0.2 Grounding Holes 8 - 8.5 x 12.0 / 0.3 x 0.5 Mounting Holes Junction Box 1100.0 / 43.3 (Distance between Mounting Holes)1300.0 / 51.2 (Distance between Mounting Holes)1740.0 / 68.5 (Size of Long Side)200W 400W 600W 800W 1000W Voltage [V]Current [A]12.0 10.0 8.0 6.0 4.0 2.0 0.0 0.0 10.05.0 20.015.0 30.025.0 45.040.035.0 Operating Conditions Operating Temperature [°C] -40 ~+85 Maximum System Voltage [V]1,000 (UL/IEC) Maximum Series Fuse Rating [A]20 Mechanical Test Load* (Front)[Pa/psf]5,400 Mechanical Test Load* (Rear)[Pa/psf]4,000 Mechanical Test Loads 6,000Pa/5,400Pa based on IEC 61215:2005 *Based on IEC 61215-2 : 2016 (Test Load = Design Load x Safety Factor (1.5)) Packaging Configuration Number of Modules per Pallet [EA]25 Number of Modules per 40' Container [EA]650 Number of Modules per 53’ Container [EA]850 Packaging Box Dimensions (L x W x H)[mm]1,790 x 1,120 x 1,213 Packaging Box Dimensions (L x W x H)[in]70.5 x 44.1 x 47.8 Packaging Box Gross Weight [kg]500 Packaging Box Gross Weight [lb]1,102 Dimensions (mm/inch) Certifications and Warranty Certifications* IEC 61215-1/-1-1/2 : 2016, IEC 61730-1/2 : 2016, UL 61730-1 : 2017, UL 61730-2 : 2017 ISO 9001, ISO 14001, ISO 50001 OHSAS 18001 Salt Mist Corrosion Test IEC 61701:2012 Severity 6 Ammonia Corrosion Test IEC 62716:2013 Module Fire Performance Type 2 (UL 61730) Fire Rating Class C (UL 790, ULC/ORD C 1703) Solar Module Product Warranty 25 Year Limited Solar Module Output Warranty Linear Warranty* *Improved: 1st year 98.5%, from 2-24th year: -0.33%/year down, 90.6% at year 25 *STC (Standard Test Condition): Irradiance 1000 W/m2, cell temperature 25°C, AM 1.5 Measurement Tolerence of Pmax: 3%+- Electrical Properties (STC*) Model LG370N1K-A6 Maximum Power (Pmax)[W]370 MPP Voltage (Vmpp)[V]35.5 MPP Current (Impp)[A]10.43 Open Circuit Voltage (Voc 5%)[V]41.9 Short Circuit Current (Isc 5%)[A]10.96 Module Efficiency [%]20.4 Power Tolerance [%]0 ~ +3 +- +- 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 SheetEnphase MicroinvertersRegion: 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