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HomeMy WebLinkAbout001-120-040BUTTE COUNTY DEPARTMENT OF DEVELOPMENT SERVICES 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 Permit No: B 17-2478 Issued: 10/17/2017 APN: 001-120-040 Address: 2918 5TH ST, BIGGS Owner: Jerry Dunning Permit Type: SOLAR ROOF -RES Description: Installation of solar panels on existing res identi www.]3uttecounty.net/dds AREA r 1 .r Flood Zone: None SRA Area: . No SETBACKS for 7,nn*n9_ AG. SRA_ P Front: Centerline of Road:" Rear: SRA: Street: AQ Interior Total Setback from Centerline of Road: ALL PLAN REVISIONS MUST BE APPROVED BY THE COUNTY BEFORE PROCEEDING Insipection Tvipe 1VR 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 Sign d 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 Blockin nder inin 612 Tiedown/Soft Set System 611 Do Not Install Floor Sheathing or Slab Until Above Signed Shearwall/B.W.P.-Interior 134 ShearwallB.W.P.-Exterior 135 Roof Nail/Drag Trusses 129 Manometer Test 605 Do Not Install Sidin 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 Sprinkler Test or Final 702 Swimmin2 Pools Inspection Type IVR INSP DATE T -Bar Ceiling 145 Stucco Lath 142 Swimmin2 Pools Setbacks 131 Pool Plumbing Test 504 Gas Test 404 Pre-Gunite 506 Pre -Deck 505 Pool Fencing/Alarms/Barriers 503 Pre -Plaster 507 Manufactured Homes Setbacks 131 - Blockin nder inin 612 Tiedown/Soft Set System 611 Permanent Foundation System 613 Under round Electric 218 Sewer 407 Underground Water 417 Manometer Test 605 Continuity Test 602 Skirting/Steps/Landings 610 Coach Info Manufactures Name: Date of Manufacture: Model Name/Number: Serial Numbers: Length x Width: Insignia: 71, Public Works Final 538.7681 Fire De artment/CDF 538.6226 Env. Health Final 538.7281 Sewer District Final; "PROJECT NAL I Itol 11LIM7 *Project Final is a Certificate of Occupancy for (Residential Only) PERMITS BECOME NULL AND VOID 1 YEAR FROM THE DATE OF ISSUANCE. IF WORK HAS COMMENCED, YOU MAY PAY FOR A 1 YEAR RENEWAL 30 DAYS PRIOR TO EXPIRATION fo 4801 N UNIVERSITY AVE, 11900 + PROVO, UT 84604 A . (888)781-7074 r ell - �:47 wI Measuredisanc-e Q MAP OF LOCATION E MUM 00 - N Al LICENSED ELECTRICAL CONTRACTOR • ' f ' COMPANY: - - '' I ION DEVELOPER LLC • CLASSIFICATION: • C to - • _ ' - • - N• '` - - LICENSE NUMBER: "vrnoaizmcormucroa: 10 27027 EXPIRATIONTION : • : , 1 ' J 5/31/2019 srsTEm slzE: 4.48 kW DC ' 3.68 kW AC r 16 MODULES 1 — DATE: 10/16/2017 _ —-. DRAWN BY: JPL J ADDITIONAL NOTES: SCOPE OF WORK: ' THE SYSTEM CONSISTS OF A 4.48 KW DC (3.68 KW AC) ROOF -MOUNTED PHOTOVOLTAIC POWER SYSTEM OPERATING IN - { PARALLEL WITH THE UTILITY GRID, THERE ARE (16) .TRINA _, TSM-280DD05A.05(H) MODULES AND (16) ENPHASE IQ6-60-2-US` :' • ' . ' i ' ' • MICRO -INVERTERS, MOUNTED ON THE BACK OF EACH PV * MODULE, CONNECTING TO THE UTILITY GRID THROUGH THE' _ A EXISTING MAIN LOAD CENTER. ELECTRICAL MODIFICATIONS WILL BE MADE TO THE MAIN LOAD CENTER. ` INTERCONNECTION METHOD: ?????? SHEET: • ' ROOF MATERIAL: SHINGLE COVER • - ALL CONDUIT WILL BE PAINTED TO MATCH THE EXISTING STRUCTURE. �" ' PROJECT WILL COMPLY WITH THE 2016 CRC, 2016 CEC, 2016 - PV 1.0 CBC, AND 2016 CFC, 2015 IRC, 2014 NEC, 2015 IBC, 2015 IFC. AC DISCONNECT LOCATED NEXT TO OR WITHIN 10 FEET OF MAIN SERVICE PANEL(LINE OF SIGHT MAINTAINED). wI 4801 N UNIVERSITY'AVE, #900 PROVO, UT 84604 (888)781-7074 x� ^ U 9 LICENSED ELECTRICAL CONTRACTOR COMPANY: ION DEVELOPER LLC CLASSIFICATION: C IO AMORIZWCONIRA R: LICENSE NUMBER: 1027027 EXPIRATION: 5/31/2019 SYSTEM SIZE: 4.48 kW DC 3.68 kW AC 16 MODULES DATE. 10/16/2017 DRAWN BY: JPL ADDITIONAL NOTES: ®- CIRCUIT 1 SHEET: Jl l h YLH1V PV 2:0 = - PV MODULES AND ' MICRO -INVERTERS. F - MICRO -INVERTERS HAVE ION. BUILT-IN RAPID SHUTDOWN IN - MSI ALPHA+ RAILS COMPLIANCE WITH CEC 690.12 . 4801 N UNIVERSITY AVE, #900 PROVO, UT 84604 • :r ' r .4 _ i (888)'781-7074 E3 E3 B E3 W w - LICENSED ELECTRICAL CONTRACTOR COMPANY: _ ION DEVELOPER LLC CLASSIFICATION: • C 10 AMORIMDC MACTOR: - - - - - LICENSE NUMBER: T T T T 6' MAX MECHANICAL FASTENING/MOUNTING. STR lJ CT �J RE IS REFER TO PAGE 5 FOR SECTION k DETAIL & ATTACHMENT INFO.. UN -INHABITED. THEREFORE FIRE OFFSETS NOT NECESSARILY 3. ROOF SECTION DATA SCALE: ROOF SECTION A B C D E MODULES 16- TILT 6-TILT 20 AZIMUTH 170 SOLAR ACCESS AVG. 97.00% EXPIRATION: 5/!1/2019 SYSTEM SIZE: 4.48 kW DC 3.68 kW AC 16 MODULES DATE: 10/16/2017 DRAWN BY: JPL ADDITIONAL NOTES: FIRE CODE OFFSET 2" X 4" TRUSS SYSTEM 24" ON CENTER CANTILEVERS WILL BE NO MORE THAN 24" ATTACHMENT POINTS WILL BE NO MORE THAN 6' APART, STAGGERED SHEET: ROOF PLAN PV 3.0 - - - - - - - - - - - - - - - - - - - - - - - - - - C/)� . I E3 h Q E3 E3 E3 - N E3 E3 B E3 W w - LICENSED ELECTRICAL CONTRACTOR COMPANY: _ ION DEVELOPER LLC CLASSIFICATION: • C 10 AMORIMDC MACTOR: - - - - - LICENSE NUMBER: T T T T 6' MAX MECHANICAL FASTENING/MOUNTING. STR lJ CT �J RE IS REFER TO PAGE 5 FOR SECTION k DETAIL & ATTACHMENT INFO.. UN -INHABITED. THEREFORE FIRE OFFSETS NOT NECESSARILY 3. ROOF SECTION DATA SCALE: ROOF SECTION A B C D E MODULES 16- TILT 6-TILT 20 AZIMUTH 170 SOLAR ACCESS AVG. 97.00% EXPIRATION: 5/!1/2019 SYSTEM SIZE: 4.48 kW DC 3.68 kW AC 16 MODULES DATE: 10/16/2017 DRAWN BY: JPL ADDITIONAL NOTES: FIRE CODE OFFSET 2" X 4" TRUSS SYSTEM 24" ON CENTER CANTILEVERS WILL BE NO MORE THAN 24" ATTACHMENT POINTS WILL BE NO MORE THAN 6' APART, STAGGERED SHEET: ROOF PLAN PV 3.0 WEATHER DATA HIGH TEMP, 2% AVG. 38 OC MIN DESIGN TEMP -3 OC GROUND SNOW LOAD' 0 psf WIND SPEED 110 mph . MEAN EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION FROM 2009 ASHRAE HANDBOOK - FUNDAMENTALS 1. HIGH TEMPERATURE 2% AVERAGE BASED ON ASHRAE HIGHEST MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION �N MOST SIMILAR TO INSTALLATION LOCATION' • 2. MINIMUM DESIGN TEMPERATURE BASED ON ASHRAE MINIMUM MEAN EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION • MOST SIMILAR TO INSTALLATION LOCATION 3. ALTERNATE POWER SOURCE PLACARD SHALL BE PERMANENTLY. ATTACHED TO A/C DISCONNECT. 4. ELECTRICAL INSTALL SHALL COMPLY WITH 2016 CALIFORNIA ELECTRICAL CODE (INCLUDING AN "ALTERNATE POWER SOURCE PLACARD") 5. ALL SOLAR MODULES, EQUIPMENT, AND METALLIC COMPONENTS SHALL BE BONDED 6. IF THE EXISTING MAIN SERVICE DOES NOT HAVE VERIFIABLE GROUNDING ELECTRODE, IT IS THE PV CONTRACTOR'S RESPONSIBILITY TO INSTALL A SUPPLEMENTAL GROUNDING ELECTRODE 7. EACH MODULE SHALL BE GROUNDED PER MANUFACTURER INSTRUCTIONS AND APPROVED METHODS 8. PV INSTALLATION SHALL NOT OBSTRUCT ANY PLUMBING VENTS, MECHANICAL EQUIPMENT, MECHANICAL VENTS, OR BUILDING ROOF VENTS IN ACCORDANCE WITH CPC 901.1, CPC 906, AND CMC 304. 9. CONNECTORS THAT ARE NOT READILY ACCESSIBLE AND THAT ARE USED IN THE - CIRCUITS OPERATING AT OR OVER 30V AC OR DC SHALL REQUIRE A TOOL FOR OPERATING AND ARE REQUIRED TO BE MARKED "DO NOT DISCONNECT UNDER LOAD" OR "NOT FOR CURRENT INTERRUPTING". 10. THIS SYSTEM IS IN FULL COMPLIANCE WITH THE CALIFORNIA FIRE CODE FOR PHOTOVOLTAIC INSTALLATION AND ARTICLE '690 OF THE NATIONAL ELECTRIC CODE (NEC NFPA 70) . 11. BUILDING CONSTRUCTION TYPE: TYPE V • 12. BUILDING OCCUPANCY TYPE: R3 ION 4801 N UNIVERSITY AVE, #900 PROVO, UT 84604 (888)781-7074 LICENSED ELECTRICAL CONTRACTOR COMPANY: ION DEVELOPER LLC CLASSIFICATION: C 10 AUTHORIZED CONiRACfOII LICENSE NUMBER: 1027027 EXPIRATION:. 5/31/2019 SYSTEM SIZE: 4.48 kW DC 3.68 kW AC 16 MODULES DATE. 10/16/2017 DRAWN BY: JPL ADDITIONAL NOTES SHEET: LOCATION NOTES PV 4.0 z �N N LICENSED ELECTRICAL CONTRACTOR COMPANY: ION DEVELOPER LLC CLASSIFICATION: C 10 AUTHORIZED CONiRACfOII LICENSE NUMBER: 1027027 EXPIRATION:. 5/31/2019 SYSTEM SIZE: 4.48 kW DC 3.68 kW AC 16 MODULES DATE. 10/16/2017 DRAWN BY: JPL ADDITIONAL NOTES SHEET: LOCATION NOTES PV 4.0 ION 4801 N UNIVERSITY AVE. #900 PROVO, UT 84604 " 4 i (888)781-7074 f MODULE CLAMP PHOTOVOLTAIC MSI ALPHA+ RAIL __ - z MODULE " L -FOOT QEli 000 G ECOFASTEN COMP, w . = SHINGLE MOUNT ~' FLASHING ii ✓ 6 MAX LICENSED ELECTRICAL CONTRACTOR COMPANY: • - - - - �::'•'.. • - �� (1) 5/16110 x 4 ,;:: - - • �,�.,;;�' •.> ION DEVELOPER LLC CLASSIFICATION: C 10 AU DRIZFD CONIRACMR: , • 18-8 SS LAG SCREW. yJ / %.;,..„.J '" -,�`'1.:.-. LICEN 702' : I� 2 MBER102 EXPIRATION: 5/31/2019 2 1/2 MIN. EMBEDMENTSYSTEM �=�'���' i � , Iv SIZE: 4.48 kW DC _• 3.68 kW AC PLYW®®D 16 MODULES DATE: 10/16/2017 ;. DRAWN BY: JPL COMP SHINGLE ADDITIONAL NOTES: ROOF TILT(S): 200TRUSS SHEET: MOUNTING ' PV 5.0 ION - - 4801 N UNIVERSITY AVE, #1900 PROVO, UT 84604 (888)781-7074 THIS PV .SYSTEM WILL HAVE THE FOLLOWING MARKINGS: I -- MATERIALS USED FOR MARKINGS WILL BE WEATHER RESISTANT. THE UNDERWRITERS LABORATORIES MARKING AND LABELING SYSTEM 969 (UL969) WILL BE USED AS STANDARD TO DETERMINE WEATHER RATING. 2-- MARKING STATING"CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED" WILL BE PLACED AT THE MAIN SERVICE x DISCONNECT. Q 3-- MARKING STATING "WARNING: PHOTOVOLTAIC POWER SOURCE" WILL BE PLACED ALONG DIRECT CURRENT CONDUIT, RACEWAYS, ENCLOSURES, CABLE ASSEMBLIES, AND JUNCTION BOXES. 4-- THE MARKING WILL BE MADE TO THE FOLLOWING SPECIFICATIONS:. • RED BACKGROUND - - • WHITE LETTERING LICENSED ELECTRICAL CONTRACTOR COMPANY: - ION DEVELOPER LLC CLASSIFICATION: • MINIMUM 3/8" LETTER HEIGHTLICE ALL CAPITAL LETTERS r: ' SENUMBER: 111111Co�1IR. 1027027 EXP'5/3120019 • ARIAL OR SIMILAR FONT, NON—BOLD SYSTEM SIZE: 4.48 kw DC REFLECTIVE, WEATHER RESISTANT MATERIAL SUITABLE FOR THE ENVIRONMENT (DURABLE ADHESIVE 68 AC O DU 16 MODULES 1LES MATERIALS MAY MEET THIS REQUIREMENT) DATE: 10/16/2017 DRAWN BY: JPL 5-- MARKING WILL BE PLACED ON ALL INTERIOR AND EXTERIOR CONDUIT, RACEWAYS, ENCLOSURES, CABLE ADDITIONAL NOTES: ASSEMBLIES, AND JUNCTION BOXES TO ALERT THE FIRE SERVICE TO AVOID CUTTING THEM. MARKINGS WILL BE .,PLACED ON ALL EXTERIOR DC CONDUIT, RACEWAYS, ENCLOSURES, AND CABLE ASSEMBLIES EVERY 10 FEET, AT ` TURNS AND ABOVE AND/OR BELOW PENETRATIONS AND ALL DC COMBINER AND JUNCTION BOXES. 1 ` SHEET: y SYSTEM MARKINGS PV 6.0 THIS PV SYSTEM WILL HAVE THE FOLLOWING PHOTOVOLTAIC DC DISCONNECT ,. ' CEC 690.14 (C)(2) LOCATED ON THE DC DISCONNECT PORTION OF THE INVERTER (FOR STRING INVERTERS, NOT APPLICABLE TO MICRO -INVERTERS) PHOTOVOLTAIC AC DISCONNECT RAPID SHUTDOWN SWITCH CEC 690.14 (C)(2) LOCATED ON THE AC DISCONNECT PHOTOVOLTAIC SYSTEM EQUIPPED WITH RAPID SHUTDOWN MICRO -INVERTERS SERVE AS RAPID SHUTDOWN DEVICES AT MODULE LEVEL LOCATED ON THE AC DISCONNECT AND ALL JUNCTION . BOXES AT ARRAY LEVEL r PHOTOVOLTAIC SYSTEMS AC SYSTEM SPECIFICATIONS SYSTEM SIZE: KW COMBINED OPERATING RATING: AMPS RATED OUTPUT VOLTAGE: VAC CEC 690.17 &CEC 690.54 LOCATED ON MAIN SERVICE PANEL WARNING' DUAL POWER SOURCES THIS EQUIPMENT FED BY MULTIPLE SOURCES SECOND SOURCE IS PHOTOVOLTAIC SYSTEM RATED AC OUTPUT CURRENT AMPS AC NORMAL OPERATING VOLTAGE VOLTS CEC 690.54 & CEC 705.12(D)(7) ' PLACE ON MAIN SERVICE PANEL AND ON SOLAR PV COMBINER PANELBOARD PV SYSTEM AC DISCONNECT SECOND SOURCE IS PHOTOVOLTAIC SYSTEM RATED AC OUTPUT CURRENT AMPS AC NORMAL OPERATING VOLTAGE VOLTS CEC 690.54 PLACED NEXT TO THE SOLAR PV BREAKER AND ON AC DISCONNECT , CEC 690.35 (F) PLACED ON ALL INVERTERS, JUNCTION BOXES AND SOLAR PV COMBINER PANELBOARD WARNING: INVERTER OUTPUT CONNECTION DO NOT RELOCATE THIS OVERCURRENT DEVICE WARNING: PHOTOVOLTAIC POWER SOURCE CRC R331.2 PLACED ALONG DIRECT CURRENT CONDUIT, RACEWAYS, ENCLOSURES, CABLE ASSEMBLIES, AND JUNCTION BOXES - MARKINGS : 1.0N - 4801 N UNIVERSITY AVE, #900 PROVO, UT 84604 _. (888)781-7074 WARNING: ELECTRIC -SHOCK HAZARD DO NOT TOUCH TERMINALS TERMINALS ON BOTH THE LINE AND. LOAD SIDE MAYBE ENERGIZED IN THE OPEN POSITION CEC 690.17 & CEC 690.54 PLACED ON OR ADJACENT TO THE AC DISCONNECT AND DISCONNECTING MEANS (SOLAR PV BREAKER) WARNING: ELECTRIC SHOCK HAZARD GROUNDED CONDUCTORS MAY BECOME UNGROUNDED AND ENERGIZED IF A GROUND FAULT IS INDICATED CEC 690.5 (C) PLACED ON ALL INVERTERS AND JUNCTION BOXES, OR PLACED NEAR THE GROUND -FAULT INDICATOR AT A VISIBLE LOCATION A ' WARNING: ELECTRIC -SHOCK HAZARD MICRO -INVERTER PHOTOVOLTAIC SYSTEM DC CONDUCTORS OF PHOTOVOLTAIC SYSTEM ARE UNGROUNDED AND MAY BE ENERGIZED CEC 705.12 (D)(7) PLACED NEXT TO THE SOLAR PV BREAKER ON THE MAIN SERVICE PANEL, AND ON THE SOLAR PV COMBINER PANELBOARD LICENSED ELECTRICAL CONTRACTOR COMPANY: ION DEVELOPER LLC CLASSIFICATION: C 10 LICENSE R:AUTHORDO.AAMRR 1B27oz7: Ue�l EXPIRAT,.N 5/3112019 SYSTEM SIZE: 4.48 kW DC 3.68 kW AC 16 MODULES DATE: 10/16/2017 DRAWN BY: JPL EM MARKINGS PV 7.0 v7 Q � rn 00cn 00 N F+1 LICENSED ELECTRICAL CONTRACTOR COMPANY: ION DEVELOPER LLC CLASSIFICATION: C 10 LICENSE R:AUTHORDO.AAMRR 1B27oz7: Ue�l EXPIRAT,.N 5/3112019 SYSTEM SIZE: 4.48 kW DC 3.68 kW AC 16 MODULES DATE: 10/16/2017 DRAWN BY: JPL EM MARKINGS PV 7.0 r DESIGN WILL UTILIZE INTEGRATED GROUNDING BETWEEN PV MODULES AND RACKING ENVOY -S METER POWERED BY PV SYSTEM, PROTECTED BY 15A OCPD LOCATED IN 125A COLLECTION PANEL PERMANENT PLAQUES LABELED "PV RAPID SHUTDOWN" WILL BE INSTALLED ADJACENT TO THE VISIBLE LOCKABLE A/C DISCONNECT ANT) ON ARRAY TTTNCTTON ROXFN PV MODULE SPECIFICATIONS MODULE MAKE AND MODEL TRINA TSM-280DD05A.08(II) 1 MAXIMUM POWER (DC) 280 WATTS MAX POWER -POINT VOLTAGE (VMPP) 31.7 VOLTS MAX POWER -POINT CURRENT (IMPP) 8.84 AMPS OPEN CIRCUIT VOLTAGE (VOC) 39 VOLTS SHORT CIRCUIT CURRENT (ISC) 9.35 AMPS TEMPERATURE COEFFICIENT VOC -0.29 %/°C MAXIMUM SYSTEM VOLTAGE 1000V DC (UL) THWN-2 OR NM (ROMEX) (EGC,GEC) ' INVERTER SPECIFICATIONS INVERTER MAKE AND MODEL ENPHASE IQ6-60-2-US RATED OUTPUT POWER (AC) 230 WATTS NOMINAL OUTPUT VOLTAGE (AC) 240 VOLTS MAX OUTPUT CURRENT (AC) 0.96 AMPS MAX INPUT VOLTAGE (DC) 48 VOLTS MAX INPUT CURRENT (DC) 15 AMPS MAX OCPD RATING (AC) 20 AMPS NUMBER OF PANELS PER CIRCUIT 16 THWN-2 OR NM (ROMEX) (EGC,GEC) EXISTING 240V/125A BUSBAR RATED SUB -PANEL WITH A 50 OCPD. PV CIRCUIT 1: 16 MODULES/PARALLEL COMBINER PANEL VISIBLE LOCKABLE "KNIFE" A/C 125A/240V DISCONNECT 30A/240V ENVOY IQ • • (DRAWS 0.22 AMPS) - 15 A 20A20 i 100 A JUNCTION BOX ' LOCATED ON ROOF PV MODULE WITH A B B B C MICRO -INVERTER ATTACHED. INVERTER COMPLIES WITH RAPID SHUTDOWN REQUIREMENTS GROUNDING WIRE AS OUTLINED IN CEC 690.12. ADDITIONAL ROOIFTOP DISCONNECT EXISTING 240V/100A BUSBAR RATED I NOT REQUIRED. ENPHASE MICROINVERTER LOAD -CENTER (NON -CENTER FED) PANEL. CABLE CONNECTORS MEET DISCONNECT BREAKER WILL BE FURTHEST POSITION REQUIREMENTS. CEC 690.33 * • - AWAY FROM DISCONNECT. AC PHOTOVOLTAIC SYSTEM RATINGS MAX AC OPERATING CURRENT 15.36 AMPS MAX AC OPERATING VOLTAGE 240 VOLTS *ROMEX WILL BE RAN THROUGH_ THE ATTIC WHERE POSSIBLE ** IF MORE THAN 12 CONDUCTORS, TWO SEPARATE RACEWAYS MAY BE INSTALLED WITH NO MORE THAN 12 CONDUCTORS IN EACH RACEWAY OTHERWISE, #8 WIRE AND 3/4" CONDUIT MUST BE USED WHERE APPLICABLE RACEWAY AND CONDUCTOR SCHEDULE TAG CONDUCTOR TYPE MINIMUM WIRE SIZE # OF CONDUCTORS. RACEWAY / CABLE TYPE MINIMUM CONDUIT SIZE A ENPHASE ENGAGE CABLE (USE -2) 12 2 USE -2 / FREE AIR N/A BARE COPPER (EGC/GEC) 6 1 BARE / FREE AIR B THWN-2 OR NM (ROMEX) * 10 2 EMT / ROMEX 3/4" THWN-2 OR NM (ROMEX) (EGC,GEC) 8 1 C - THWN-2 OR NM (ROMEX) * 10 3 EMT / ROMEX 3/4" , THWN-2 OR NM (ROMEX) (EGC/GEC) 8 1 1O.N 4801 N UNIVERSITY AVE, #900 PROVO, UT 84604 (888)781-7074 A 4 LICENSED ELECTRICAL CONTRACTOR COMPANY: ION DEVELOPER LLC CLASSIFICATION: C 10 AV ORIM COMRAMRR: LICENSE NUMBER:I 1027027 EXPIRATION: 5/312019 SYSTEM SIZE: 4.48 kW DC 3.68 kW AC 16 MODULES DATE: 10/16/2017 DRAWN BY: JPL ADDITIONAL NOTES: 1 -LINE EL 1.0 1. THE ENPHASE M250, M215 METAL PARTS OF PV MODULE FRAMES, ` GROUNDING COMPONENTS OR UL -2703 ION . (M215-60-2LL-SXX-IG), AND C250 FOURTH- ELECTRICAL EQUIPMENT, AND LISTED MOUNTING HARDWARE. IN AN - GENERATION MICROINVERTERS MEET THE CONDUCTOR ENCLOSURES SHALL BE - ENPHASE MICROINVERTER SYSTEM, IF 4801 N UNIVERSITY AVE. #900 94 PROV880781 7074 REQUIREMENTS OF THE NATIONAL PROVIDED WITH EQUIPMENT GROUNDING. THE MICROINVERTERS AND MODULES ELECTRICAL CODE ARTICLE 690.35 FOR 690.43(C) STRUCTURE AS EQUIPMENT ARE BONDED TO THE RACKING UNGROUNDED PHOTOVOLTAIC POWER- "_ GROUNDING CONDUCTOR ALLOWS FOR ASSEMBLIES WITH THE USE OF LISTED SYSTEMS. NEC 690.35 ALLOWS FOR - EQUIPMENT TO BE USED AS THE- AND APPROVED_ GROUNDING CLIPS OR PHOTOVOLTAIC POWER SYSTEMS TO BE EQUIPMENT GROUNDING CONDUCTOR IN GROUNDING COMPONENTS, THE tn a INSTALLED WITH UNGROUNDED A PHOTOVOLTAIC SYSTEM: ,SPECIFICALLY, EQUIPMENT GROUNDING CONDUCTOR Q N C7 PHOTOVOLTAIC SOURCE AND OUTPUT f - "DEVICES LISTED AND IDENTIFIED FOR PROVIDED TO THE MICROINVERTERS CIRCUITS. SYSTEMS THAT MEET THE r GROUNDING THE METALLIC FRAMES OF THROUGH THE ENPHASE ENGAGE CABLE r REQUIREMENTS OF NEC 690.35 ARE PV MODULES OR OTHER EQUIPMENT MAY ALSO BE USED TO GROUND THE. EXEMPT FROM THE SYSTEM GROUNDING SHALL BE PERMITTED TO BOND THE OTHER PHOTOVOLTAIC SYSTEM LICENSED ELECTRICAL CONTRACTOR COMPANY: REQUIREMENTS OF NEC 690.41 SYSTEM EXPOSED METAL SURFACES OR OTHER COMPONENTS. ION DEVELOPER LLC CLASSIFICATION: C 10 Al"ORIM C01r.Cj,7'{bRR: • • - ' - LICENSER: '027027 EXPIRATION:II.N: GROUNDING.. EQUIPMENT TO MOUNTING 5/31/2019 SYSTEM SIZE: 4.48 kW DC 2. NEC ARTICLE 690.43 EQUIPMENT SURFACES." THE DEVICES LISTED AND 3.68 kW AC 16 MODULES GROUNDING SPECIFIES THAT ALL - IDENTIFIED FOR GROUNDING THE _ - DATE: 10/16/2017 DRAWN BY: JPL EXPOSED NON -CURRENT -CARRYING EQUIPMENT MAY BE STAND-ALONE ADDITIONAL NOTES: SHEET: ELECTRICAL NOTES EL 2.0 0 Photovoltaic Rooftop Solar System Permit Submittal Q Project Information: Project Name: Jerry Dunning Project Address: 2918 Fifth St, Biggs, California 95917 A. System Description: FThe system consists of a 4.48 kW DC(3.68 kW AC) roof -mounted Photovoltaic power system operating in parallel with the utility grid. There (16) TRINA TSM-280DD05A.08(il) modules and (16) ENPHASE IQ6-60-2-US micro-inverter(s), mounted on the back of each PV module, necting to the utility grid through the existing main load center. This system includes (1) PV circuit(s). B. Site Design Temperatures: From 2009 ASHRAE Handbook - Fundamentals , (BEALE AFB/MARYSVILE WEATHER STATION) Record low temperature: -3 `C Average high temperature: 38 °C C: Minimum Design Loads: (ASCE-7-10(7.2)) Ground snow load 1 0 psf Wind speed 110 mph �d Q Structural Review of PV Arraying Mounting System: (The array will be mounted on a defined, permitted roof structure) A. Roof Information: 1. Roofing type is Composite Shingle 2. Roof has a single roof covering 3. Method and type of weatherproofing roof penetrations: Comp Mount Flashings B. Mounting System Information: 1. Mounting system is an engineered product designed to mount PV modules 2. For manufactured mounting systems, following information applies: 280 watts a. Mounting System Manufacturer: Mounting Systems Inc. (MSI) 31.7 volts b. Product Name: MSI Traditional Rails 39 volts c. Total weight of PV modules, Inverters, and rails: 820.8 pounds 8.84 amp d. Total number of attachment points: 24 e. Weight per attachment point: 34.2 pounds f. Maximum spacing between attachment points: ' See attached MSI engineer g. Total surface area of PV array: 282.39 square feet h. Array Pounds per square foot: 2.91 pounds per square foot i. Distributed weight of PV array on roof: Roof Section A: (16 Modules, 24 Attachment o r� 34.20 pounds per attachment point Q Electrical Components: A. Module Quantity TRINA TSM-280DD05A.08(li) (UL3703 listed) 1 16 Module Specs Pmpp - maximum power at STC 280 watts Vmpp - rated voltage per module 31.7 volts Voc - open circuit voltage 39 volts Impp - rated current ' 8.84 amp Isc - short circuit current 9.35 amp B. Inverter (micro) Quantity ENPHASE IQ6-60-2-US (U11741 listed) 16 Inverter Snpcs C. 1. Input Data (DC) Recommended input power (DC) 195W - 330W watts Max. input DC voltate 48 volts Peak power tracking voltage 27V - 37V Min./Max. start voltage 22V - 48V Max. DC short circuit current 15 amp Max. input current 15 amp 2. Output Data (AC) Max. output power 230 watts Nominal output current 0.96 amp Nominal voltage 240 volts Max. units per PV circuit 16 inverters Max. OCPD rating 20 amp 1. Number of PV circuits Iverters in PV circuit 1 2. Circuit max overcurrent protection ampacity Overcurrent protection PV circuit 1 Amps amp (Noc x # of Panels in Circuit x 1.25) D. Rooftop Electrical Calculations 1. Max circuit current PV circuit nominal current 15.4 amp Continuous current 125% PV circuit continous current rating 19.2 amp 2. Max circuit overcurrent protection device rating IV circuit continous current rating 19.2 aml 4ext standard size fuze/breaker to protect conductors 20 aml Conductor must be rated for a minimum of 20 amp after derating 2014 NEC Article 705.60(B)) Use 20 Amp AC rated fuse or breaker 3. Rooftop conductor conditions of use (Ampacity derate) a. Temperature adder Average high temperature 38 °C Conduit is installed 1" above the roof surface + 22'C to ambient Adjusted maximum temperature 60 °C Derate factor for 60 "C 0.77 ;2014 NEC Table 310.15(B)(3)(c)) ;2014 NEC Table 310.15(B)(2)(a)) b. Ampacity, adjustment for conduit fill Number of current -carrying conductors 16 conductors Conduit fill derate factor 0.45 c. Wire ampacity, adjustment after derates THWN-2 (90'C) #8AWG conductor ampacity rating 55 amp 55 x 0.77 x 0.5 = Adjusted wire ampacity 21.175 amp ITHWN-2 (90°C) #8AWG Wire Max ampacity after derates Max CCPD used for roof circuits E. Svstem Electrical Calculations 21.175 20 1. System current PV circuit nominal current 15.4 amp Continuous current 125% PV circuit continous current rating 19.2 amp 2. System overcurrent protection device rating PV circuit continous current rating 19.2 amp Next standard size fuze/breaker** 20 amp '• Exception: OCPD may increase when AHJ requires breakers in combiner panel added for the solar interconnection Conductor must be rated for a minimum of 20 amp (2014 NEC Table 310.15(B)(3)(a)) (2014 NEC Table 310.15(B)(16)) e (2014 NEC Article 705.60(8)) Use 20 amp AC rated fuse or breaker 3. System conductor conditions of use (Ampacity derate) a. Ampacity adjustment for new ambient temperature Average high temperature 38 °C Derate factor for 38'C 1.00 b. Ampacity adjustment for conduit fill Number of current -carrying conductors 2 conductors Conduit fill derate factor 1.00 c. Wire ampacity, adjustment after derates THWN-2 (75'C) #10AWG conductor ampacity rating 30 amp 30 x 1 x 1= Adjusted wire ampacity 30 amp (2014 NEC Table 310.15(B)(2)(a)) (2014 NEC Table 310.15(B)(3)(a)) (2014 NEC Table 310.15(B)(16)) ITHWN-2 (75'C) #10AWG Wire Max ampacity after derates 30 amp Max CCPD used for interconnection 20 amp F. Voltage Drop 2 parts: 11. Voltage drop across longest PV circuit micro -inverters (from modules to junction box) 2. Voltage drop across AC conductors (from junction box to point of interconnection) 1. Micro -inverter voltage drop: 0.48% The largest number of micro -inverters in a row in the entire array is 16 in Circuit 1 According to manufacturer's specifications this equals a voltage drop of 0.48%. 2. AC conductor voltage drop: 0.82% = I x R x D (= 240 x 100 to convert to a percent) = (Nominal current of largest circuit) x (Resistance of #10AWG copper) x (Total wire run) = 15.36 x 0.00129 x 100 - 240 x 100 Total system voltage drop: 1.3% G. AC point of interconnection Interconnection Method: Load Side Breaker Load center busbar rating 100 amp Load center main disconnect rating 100 amp I Standard overcurrent protection for PV circuit(s) 20 amp 2014 NEC 705.12 (D) - The output of a utility -interactive inverter shall be permitted to be connected to the load side of the service disconnecting means of the other source(s) at any distribution equipment on the premises. (2) - The sum of the ampere ratings of overcurrent devices in circuits supplying power to a busbar or conductor shall not exceed 120 percent of the rating of the busbar or conductor. . Main Panel ampacity Calculation 120% of the Existing busbar 120 amps Existing load center main disconnect rating 100 amps = Available ampacity for PV circuits: 20 amps Mono Multi Solutions E'ALLM.Ax: OLUS} MODULE ®®®®®® 60,.CE LLI,® J ary`tY MONOCRYSTALLINE MODULE ,; 270 290W r POWER OUTPUT RANGE Maximize limited space with top-end efficiency • Up to 177 W/m2 power density ,. 777o ,• • Low thermal coefficients for greater energy production at high operating temperatures MAXIMUM EFFICIENCY , ' .0 �, Highly reliable due to stringent quality control 5 •Over 30 in-house tests (UV, TC, HF, cnd many morel • In-house testing goes well beyond :ertification requirements ,..�., POSITIVE POWER TOLERANCE_ ' N AAs a ledding global manufacturer of next generation photovoltaic Certified to withstand challenging environmental of we believe close •" ` t ' :' ' 1: conditions cooperation with ou(partners 2400 Pa wind load " is critical to success. With local "` I • 5400 Pa snow load presence around the. globe, Trina, is able to provide exceptional seNice' - • 35 mm hail stones at 97 km/h to,each'customerin each market. , and supplement'our innovative;-., .reliable products with the backing = : of Trin6 as a strong, bank&ble- = w. - 'parfner.. We are committed to building strategic, mutually 1 beneficial collaboration with installers,- developers; distributors and other partners as the ; backbone of our shared success in driving Smart Energy Togethev.. ;- . LINEAR PERFORMANCE WARRANTY 10 Year Product Warranty • 25 Year Linear Power Warranty u Trina Soldr limited a 8100%- ..www.trinosolaccom - F a AddiflOnof • .. ' „ . m von N slue Irorh Trfno Sol or•S tile '. r,"' p a,..prWorr— Tiona' solar •i 80%. 3 Smart Energy Together f r - Years5 , 10 15 2C 25 • , - - r,• ' y• - r ; 'O,Trinastandard indtrnystanC� d - . THE ALLMAX©PLUS'MODULE �:.. 1Yr•-t; -�. JUNON 00% UNCTION AMI.S. R.6- .46. . 'INSIAWNG HOLE :ry , Temperature (NOCT) . •r :.' S S`NAMEPIAIE•, s "" wMaximum Temperature Coefficient of P- - 0.39%/°C My.. System Voltage IOOOV DC (UL) Temperature Coefficient of Voc /, 0.29;8/°C Max Series Fuse Rating , 4 ISA Temperature Coefficient of Isc 0.05%/°C I / WARRANTY i I 10 year Product Workmanship Warranty t ,+ AL PRODUCTS1'..x 6-i! POWER RANGE `- 2i1 ELECTRICAL DATA (STC) •1'ej . e ® r }qtr17 ' f -` 7• r1` ,.x t. TSM DDOSA 08(11), ., •yet' "` ;,.+ _ 275-290W Peak Power Watts -P -x (Wp) I ( 270 275 280 ' 285 4 290 DD05A 05(TI) +(k 270-27 5W t once-P x (w) 2124 216. 0 +5TSM Maximum Power Voltoge-VMw (V) I it v� 6 • i fi ; { . ,•• Maximum. PowerV611 (V) i 31.2 s 31.4 31.7. - 31.8 32.2 .. DIMENSIONS OF PV'MODULE Maximum Power Current-IMrr (A) 8.66 r 8.76 • 8.84 • 8.97 9.01 . •iv �,N_941/37.0 is �'�,!-'.,,c j s�1 ?,1' Open Circuit Voltage-Voc (V) S y i 38 4' 38.7`- 39.0 , 39.3 ,� 39.5 . ,. �; , 1 `• Short Circuit Current -Ix (A) 9.18 9.26 9.35 _ 9.45 9.50 X16.5 f 941 Module Efficiency rjm (%I _ �~ 16.8 171 17.4 17.7 #•,r) .t'v- - W••- _• 180/7,1. 992/39.1 , BMC VIEW 1 . • ' - 10.00 8 O 740 _g e.DD 8.00 u' -.OD 3M zoo 1m 0.01) Sb-Bed0M • •• 11/0.43 95/1.38 1-V CURVES OF PV MODULE(285W) s - v°D.R.M CERTIFICATION MECHANICAL DATA Solar cells Cell orientation Module dimensions Weight Glass Backsheet Frame J -Box Connector - Fire Type Monocrystalline 156 x 156 mm (6 inches) 60 cells (6 x,10)____ 1650 x 992 x 35mm X65.0 x 39.1 x 1'4 inches) r 18.6 kg (41 Ib) ' 3.2 mm (0:13 inches): High Transmission; AR Coated Tempered Glass White DD05A.08 (II); Black (DD05A.05 (II) Black (DD05.08 (II), DD05A.05 QI)) ^y Yr T IP65 or IP67 rated , IPhotovoltaic Technology coble`4.Omm° (0.006 inches-), T 000mm (39.4 inches) UTX Amphenol _ Type 1 or 2 TEMPERATURE RATINGS �:.. 1Yr•-t; -�. JUNON 00% UNCTION AMI.S. R.6- .46. . 'INSIAWNG HOLE :ry , Temperature (NOCT) . •r :.' S S`NAMEPIAIE•, s "" wMaximum Temperature Coefficient of P- - 0.39%/°C My.. System Voltage IOOOV DC (UL) Temperature Coefficient of Voc /, 0.29;8/°C Max Series Fuse Rating , 4 ISA Temperature Coefficient of Isc 0.05%/°C I / WARRANTY i I 10 year Product Workmanship Warranty t ,+ AL JAY PAL ELECTRICAL DATA (NOCT) •1'ej . e ® r }qtr17 r 6-04.3 GROUNDING HOLE . 12-0RAP1 HOtE #•,r) .t'v- - W••- _• 180/7,1. 992/39.1 , BMC VIEW 1 . • ' - 10.00 8 O 740 _g e.DD 8.00 u' -.OD 3M zoo 1m 0.01) Sb-Bed0M • •• 11/0.43 95/1.38 1-V CURVES OF PV MODULE(285W) s - v°D.R.M CERTIFICATION MECHANICAL DATA Solar cells Cell orientation Module dimensions Weight Glass Backsheet Frame J -Box Connector - Fire Type Monocrystalline 156 x 156 mm (6 inches) 60 cells (6 x,10)____ 1650 x 992 x 35mm X65.0 x 39.1 x 1'4 inches) r 18.6 kg (41 Ib) ' 3.2 mm (0:13 inches): High Transmission; AR Coated Tempered Glass White DD05A.08 (II); Black (DD05A.05 (II) Black (DD05.08 (II), DD05A.05 QI)) ^y Yr T IP65 or IP67 rated , IPhotovoltaic Technology coble`4.Omm° (0.006 inches-), T 000mm (39.4 inches) UTX Amphenol _ Type 1 or 2 TEMPERATURE RATINGS STC: Irradiance 1000 W/m . Cell Temperature 25 C, AIr Mass AMI.S. Temperature -40-+85°C Temperature (NOCT) I' icy f s "" wMaximum Temperature Coefficient of P- - 0.39%/°C My.. System Voltage IOOOV DC (UL) Temperature Coefficient of Voc /, 0.29;8/°C Max Series Fuse Rating , 4 ISA Temperature Coefficient of Isc 0.05%/°C I / WARRANTY i I 10 year Product Workmanship Warranty 25 year Linear Power Warranty ELECTRICAL DATA (NOCT) I 1 f I I I 1 Maximum Power-Pwx(Wp)v ... - .- "201 - 205 20.9 .s - 2124 216. w 4. Maximum Power Voltoge-VMw (V) 28.9' 29.2 29.4 . 29.6 29.9 . 1 ' l..r Maximum Power Current-IMrr (A) _ 6.96 7.02 `.. 7.10 7.17 i `` ", 7.23: i Open Circuit Voltoge-Voc (V) 35.7 36.0 36.3 36.6 1 .36.7. ,t Short Circuit Current-Isc (A) I 7.41 ' 7 48 + 7 55 Z63 t 7.67 e NOCT: Irrodiance at 800 W/m'. Ambient Temperature 20°C. Wind Speed 1 m/s. #•,r) .t'v- - W••- _• 180/7,1. 992/39.1 , BMC VIEW 1 . • ' - 10.00 8 O 740 _g e.DD 8.00 u' -.OD 3M zoo 1m 0.01) Sb-Bed0M • •• 11/0.43 95/1.38 1-V CURVES OF PV MODULE(285W) s - v°D.R.M CERTIFICATION MECHANICAL DATA Solar cells Cell orientation Module dimensions Weight Glass Backsheet Frame J -Box Connector - Fire Type Monocrystalline 156 x 156 mm (6 inches) 60 cells (6 x,10)____ 1650 x 992 x 35mm X65.0 x 39.1 x 1'4 inches) r 18.6 kg (41 Ib) ' 3.2 mm (0:13 inches): High Transmission; AR Coated Tempered Glass White DD05A.08 (II); Black (DD05A.05 (II) Black (DD05.08 (II), DD05A.05 QI)) ^y Yr T IP65 or IP67 rated , IPhotovoltaic Technology coble`4.Omm° (0.006 inches-), T 000mm (39.4 inches) UTX Amphenol _ Type 1 or 2 TEMPERATURE RATINGS MAXIMUM RATINGS Nominal Operating Cell IOperational 44°C(t 2°C) Temperature -40-+85°C Temperature (NOCT) IOOOV DC (IEC) s "" wMaximum Temperature Coefficient of P- - 0.39%/°C My.. System Voltage IOOOV DC (UL) Temperature Coefficient of Voc /, 0.29;8/°C Max Series Fuse Rating , 4 ISA Temperature Coefficient of Isc 0.05%/°C I / WARRANTY i I 10 year Product Workmanship Warranty 25 year Linear Power Warranty (Pleose refer to product worronty for details) I 1 f I I I 1 THn-asoIIAI CAUTION: READ SAFETY AND INSTALLATION INSTRUCTIONS BEFORE USING THE PRODUCT. 0 2016 Trine Solar Limited. All rights reserved. Specifications INSTRUCTIONS B included N this datosheet are subject to change without notice. Smart Energy Together ` Dus C L / PACKAGING CONFIGURATION I. C LIM 1 Modules per box: 30 pieces I g AP\ PIF CYCLE x, r ' Modules per 40container: 840 pieces �3 - v!�� I EU1B:4FEE COMPU.M THn-asoIIAI CAUTION: READ SAFETY AND INSTALLATION INSTRUCTIONS BEFORE USING THE PRODUCT. 0 2016 Trine Solar Limited. All rights reserved. Specifications INSTRUCTIONS B included N this datosheet are subject to change without notice. Smart Energy Together ` mounting systems Alpha' System Bonding Background Mounting Systems, Inc. manufactures the Alpha' ("Alpha plus") PV mounting system. In recent years the issue of PV system bonding and grounding has received increased attention in North America from standards issuing bodies such as Underwriters Laboratories (UL), the National Fire Protection Association (NFPA). through the National Electrical Code (NEC) and various Authorities Having Jurisdiction (AHJ). After issuing Standard. 1703 which, among other things, requires and tests for suitable connection of PV module frames to ground, UL has focused on the electrical bonding of the framework which supports the PV modules. This bonding includes electrically bonding the module frames to the support -structure and the bonding of the various_ components of the racking structure to each other to forma single, continuously electrically bonded structure which can then be connected to the . system grounding electrode. Module bonding Lay -in lugs Because most PV mounting systems are constructed of mill -finish aluminum while most PV module frames are anodized, the task of connecting the aluminum frame of the module to the mounting system has traditionally been cumbersome and expensive. The anodized layer on the module frame is essentially non-conductive and forms an insulating barrier between the. frame and other elements of the mounting. system. The nearly universally accepted method of connecting or bonding the module frame to the mounting system is via use of lay -in lugs (Figu-e 1) certified to UL Standard 467 as being suitable for system bonding and grounding as specified in the NEC. These lugs are readily available from various vendors. Figure la. Typical lay in lug �- Nut Serrated washer R— Module frame Lay -in hug 7lbsh4 Fiat washer j Machine scravy Figure lb. Lay in lug installation Figure 1. Typical lay -in grounding lug mounting systems The lugs are secured to the module frame as shown in Figure .lb. The serrated; or star -washers pierce the anodized coating. on the module and make contact with the conductive aluminum frame. A suitably sized copper wire is then inserted and fastened in the lug and connected to the system grounding point. Lay -in lugs, are expensive to purchase and time-consuming to install. Mounting Systems, Inc. has developed instead, an integral bonding system which eliminates the need for lay -in lugs and other thiid-party devices. Alpha' Clickstone bonding The Alpha+ Clickstone PV mounting system provides, an integrated bonding system comprised of specially designed clamp bodies, rail latching and threaded connections". .There are. two, versions: of the Alpha' clamp bodies. Pre -production and 'early -production versions of the Alpha' bonding clamp employ stainless steel, cone point set screws (Figure 2) mounted in the clamp body. After the clamp is secured on the modules, the set screws are tightened so that the points on the set screws pierce the anodized module coating and bond the module frame to the clamp body through the set screw threads". Set screw locations 1. b4 Cone point set screws rigure t. tarty production version clamp body with set screws Standard production versions of the bonding clamp use a proprietary, stainless steel bonding plate (Figure 3) preassembled on the Clicicstone. The bonding plate is formed with angled bonding teeth at each end. . .b— — uvnaa n�6 I/Ia LC " Per UL Subject 2703 Ed.2, Section 9.4, two or more threads in contact with the threaded body constitutes an acceptable electrical bond. mounting systems The plate is preassembled to the Alpha' clamp below the clamp body as shown in Figure 4. 'When the'clamp is tightened `into place on the module. frame the teeth piercerboth-the anodized coating on the module and the oxide or anodized coating on the clamp body, thus forming an electrical' path' between the'rnodule frame and the clamp body: An external=tooth star rvasherz between the Clickstone bolt head and the clamp body'serves to .electrically bond the clamp body, bonding plate and module to the Clickstone bolt which threads into the actual t ` ' Clamp body t 2 Bonding plate « 3 Clickstone bolt f ' . 3 ' a f ' k 4 4Y yy �1A 'Ilk Figure 4a..Bonding plate assembled to bolt Figure 4b. Clickstone bolt assembly The Clickstone (Figure 5) anchors the module and clamp to the Alpha` rail and plays an integral role. n, the system bonding. As shown in Figure 5, specially designed, sharp ridges on the latching mechanism of theClickstone engage complementary, sharp ridges in the rail channel.. As the clamp bolt is tightened, the latching teeth engage the rail channel ridges, crushing or piercing the oxide or anodized layers on each component to the base aluminum. This creates a solid, high-ampacity electrical connection. -As the bolt is tightened to the recommended torque setting specified in the Alpha+ Installation, Manual (15 ft -lbs 1 20 N -m), the complementary shapes of the Clickstone and rail channel -form a seal, preventing' further oxidation and ensuring a reliable electrical bond between the modules, clamp components and the rail. ' Figure 5. Clickstone and rail Z Per JL Subject 2703 Ed.2, Section 9.4. A bolted, screwed or riveted connection that incorporates a star washer under the head of the fastener, a serrated screw head, or a bonding device between surfaces may be acceptable for penetrating nonconductive coatings. r + ' .tom + �..: ' •.s ., moi. nfin�' 1 systems ti Figure 6 shows the complete 'Clickstone'clamp bonding path. �;� •'`, Figure 6. Alpha' bonding path Rail -to -Rail Bonding a �, .. �, ••. •• * �' •_ z • '1 . ' It is often the case that module mounting rails are .. pliced together to foim a longer length of rail. The Mounting Systems Alpha' system uses a dedicated rail splice (Figure 7) for thispurpose. Figure 7. Alpha' rail splice , Figure 7. Alpha' rail splice mounting systems The Alpha* splice, is comprised of the aluminum splice body, stainless steel bolts, stainless steel square nuts and stainless steel, external -tooth star washers as,shown in Figure 8. Alpha* rail \ Splice body , Figure 8. Alpha' rail splice components. When the rails to be connected are inserted into the splice and the bolts are tightened to the torque recommendation in the Alpha* Installation Manual, the bolts pierce the oxide -or anodized layer on the rails -and create an electrical bonding path to the bolts. These bolts then connect through the square nut threads, to the star washervand.then:to the splice body, thus providing a conductive path through the body of the splice. and electrically bonding the entire - assembly as shown by the green line in Figure 8. No additional, external bonding devices are ' required. h Rail -,Roof attachment bonding ' Alpha* rails are connected to the roof attachments (L -feet or -various the roof hooks) by means of stainless steel hammer -head bolts and serrated nuts as shown in Figure 9. When properly tightened, the pressure on the bolt head is sufficient to break through the oxide or anodizing on the rail and form an electrical connection .from the rail, through the bolt shaft to the serrated nut and then to the roof attachment device. 0 Figure 9. Alpha* rail connection System grounding The combination of the Alpha` Clickstone clamp assembly, rail• splices and roof attachment devices provides a completely bonded PV structure. Grounding this bonded structure may be accomplished using approved lay -in lugs or other devices. Mounting Systems, Inc. recommends the use of Burndy WEEB-Lugs specifically intended for use on Alpha+rails. These preassembled lugs are available from Mounting Systems (Part Number 720-1235 [set of 4]). Tlie WEEB-Lug can be installed in any of the three channels in the Alpha' rail. A UL listed bonding washei 'on the lug bonds the lug to the Alpha' rail. A suitably sized conductor can _then be connected to the WEEB-Lug for connection to the system ground electrode. . UL Subject 2703 Ed. 2 Compliance By virtue of the bonding methods described above, the Mounting Systems, In.c. Alpha' PV mounting system is fully compliant with UL Subject 2703 Ed. 23. Extensive testing on key bonding components of the Alpha' system has been performed. Testing was carried out in excess of and under more rigorous conditions than required by UL Subject 2703 Ed. 2 as it is presently written. The system meets or exceeds all pertinent requirements. When assembled and installed per the instructions provided in the Mounting Systems, Inc. Alpha' Installation Manual and/or with appropriate use of third -party devices in compliance. with instructions in their respective installation manuals or instructions, the Mounting Systems, Inc.' Alpha' system will be fully and securely bonded electrically and can be. grounded 'by approved methods. Mounting Systems, Inc: 820 Riverside Parkway West Sacramento, CA 95605. Phone 1 855 7319996 info-us@mounting-systems.com www.mounting-systems.us Subject to change without. notice y 2014@Mounting Systems, Inc. 3 Note that UL Subject 2703 was rejected by vote of the UL Subject 2703 Standards Technical Panel in September 2012 and returned to the author(s) for revision and re -submittal to the STP. UL Subject 2703 Ed. 2 has not, as of this writing, been accepted by the,STP. It has not been approved nor does it have standing as an accepted standard. Oma � • 4! rror`vr rsa � t cn o The Alpha+ system is a robust mounting system,designed and optimized for E exceptionally fast and easy installation of PV modules on pitched roofs. Mounting - o Systems' patented Clickstone technology and extensive component pre -assembly I speed installation and enhance system safety and reliability. Unlimited flexibility + With the Alpha+, framed and frameless modules can be easily mounted on a wide a ,range of pitched roof surfaces.' Systems can be designed in both landscape and a portrait orientations for optimal system performance. Multiple rail offerings meet the demands of each projects decrease roof penetrations. ®, ' Significant savings Alpha+ has been specifically designed to minimize installation times. Labor is decreased by click, set and done Clickstone technology on all module clamps. . Shared rail configurations can drastically increase savings by reducing roof t= penetrations and material use. Fully integrated, ETL listed UL 2703, Ed.1 system bonding eliminates third -party components and further speeds installation. Aesthetically Pleasing The Alpha+'s improved design provides vertical adjustability to help compensate for roof irregularities and to make leveling the PV array easier. Black painted.rails as well as an optional wind skirt are also available for enhanced aesthetic appeal. Mounting Systems' Flashmount provides discrete and watertight connection to the roof structure. ' y Structural reliability f Using Mounting Systems' Alpha+ QuickConfigurator software, the Bill of Materials (BOM) for any specific configuration'can be calculated in minutes along with a PE -stamped, project -specific structural analysis and verification to the appropriate building codes and national standards. Alph+ is fully compliant with the most stringent North American fire codes. Alph+ is ETL listed as a Class A Fire Rated system with Type 1 and 2 modules. era USA. C Maximum service life as c'p All components are made of extruded aluminum and stainless steel. This CIDMO guarantees both full iecyclability and maximum service life due to high resistance - CD to corrosion. (P c . 1 Alpha+ is compatible with nearly every type of roof. For detailed information, please contact us during the planning phase. " ' mounting systems . �. ..... -Application ....r ..-..-.,.... _ _ Pitched roof -.on-roof_ - ... .. .�. . , f •' Room Roof types Suitable for most types of roof cladding f Roof slope Up to 601 Building height L Up.to 65 ft 10 m PV modules Framed or frameless Module orientation ! Landscape, portrait - i sSize;of module array j Any size possible 2 U)i , ti �. , Clickstone clamp installation o • Position of the module array No special ieQuirements E Distance between roof c Up to 10 ft / 3 m r S attachm`ent,ppints Standards IBC 2009, r y + o , 18C2012. fr • - + ; ASCE.?-OS t ASCE/SEI 7-10. CL _ CBC 2013, UL 2703,. Ed. 1 Integrated bonding Clickstone mid -clamp ULC ORD 0703 i AN51/RISC 360-05 ACI 318-08 r t i.... r . . �., u Aluminum Design Manal 2016'.t • i _4 _ Eurocode 1 DIN EN 191-1-1 - Action•s on structures r _ Eurocode 9r,Design ofaluminum`structures— Supporting profiles r Extruded Aluminum (EN AW 6063 T66) tA. Splice Hooks, small parts Stainless steel (V2A) Color Mill finish or black paint Warranty 10 years 3 Universal roof hook with QuickAttach o .............................................'.........-..-..........................:.. u, a Q O�T� Intertek 1 Different maximum values may apply, depending an site, building, choice of roof attachments and module type. - - 2 The Mounting Systems Quick(onfigurator can be used to verify the structural adequacy of each specific project quickly and easily. For further information: www.mounting-systems.us Subject to change without notice 3 For details, please consult Mounting Systems, Inc. full warranty document, available upon request. 2016 O Mounting Systems, Inc. GreenFasten'" GF1 — Product Guide Consult an engineer or go to www.ecofastensolar.com for engineering data. Installation Instructions with Compression Bracket �. `,y' fir `fi:r.—CI ,`:a.?�? >'.y'�.t�,� y4^A � �ir j �1'z��'!3- '4 4a :�,y.� e 4T.+�t✓�t. pyx, ,� w+Yt4 ,, �, +y\s•�5.�1i �C �[yc`t, r. q+-z{r j w+s. 1. �arf1 'v- GreenFasten'" GF1 — Product Guide Consult an engineer or go to www.ecofastensolar.com for engineering data. Installation Instructions with Compression Bracket �. `,y' fir `fi:r.—CI ,`:a.?�? >'.y'�.t�,� y4^A � �ir j �1'z��'!3- '4 4a :�,y.� e 4T.+�t✓�t. pyx, ,� w+Yt4 ,, �, +y\s•�5.�1i �C �[yc`t, �- jt> � 'Gt.✓� h:J��r� q+-z{r j w+s. a:;�_�,j'Tr... ,/iii r� li, v J "LY ♦ 4T' ,4 �` �arf1 'v- 4a 415 4c 1. Locate the rafters and snap horizontal and vertical lines to mark the installation position for each GreenFasten flashing. 2. Drill a pilot hole (1/4" diameter) for the lag bolt. Backfill with sealant. EcoFasten Solar recommends an EPDM mastic. 3. Insert the flashing so the top part is under the next row of shingles and pushed far enough up slope to prevent water infiltration through vertical joint in shingles. The leading edge of flashing must butt against upper row of nails to prevent turning when tourqued. See page 2.2 for vertical adjustment when leading edge of flashing hits nails in upper shingle courses. 4. Line up pilot hole with GreenFasten flashing hole. 4a Insert the lag bolt through the EPDM washer, the top compression component bracket (L-102-3, Rock—It SlideComp*, SCL-101-3*, Z-101*, Conduit Mount Bracket*) and the gasketed hole in the fl ashing and into the rafter. k Insert the lag bolt through the EPDM washer, the Comp Mount Slide compression bracket and the gasketed hole in the flashing and into the rafter. k Insert the lag bolt through the SS washer, the third -party bracket, the EPDM bonded washer, the CP -SQ -Slotted compression bracket and the gasketed hole in the flashing and into the rafter. S. Torque: The range is between 100-140 torque inch -pounds depending on the type of wood and time of year. The visual indicator for proper torque is when the EPDM on the underside of the bonded washer begins to push out the sides as the washer compresses. If using an impact wrench to install the fasteners be careful not to over torque the fastener. You may need to stop and use a ratchet to finish the install. *not pictured. 877-859-3947 EcoFasten Solar®All content protected under copyright. All rights reserved. 8/27/14 EcoFasten Solar products are protected by the following U.S. Patents: 8,151,522 B2 8,153,700 132 8,181,398 82 8,166,713 B2 8,146,299 132 8,209,914 132 8,245,454 132 8,272,174 82 8,225,557 132 Z GreenFasten" GF1 — Product Guide Installation Instructions *Use for vertical adjustment when leading edge of flashing hits.nails in upper shingle courses i'W' Slide flashing up under shingles until leading edge. 2. Remove flashing arid cut'Y notch at marks where nail .t engages nails. Measure remaining distance to ad- shafts engaged leading edge of flashing the distance desired - �,k; just upslope. in Step 1. Notch depth not to exceed 2" length by 1/2" width. >' Nails beneath shingle Placement of'v" notchIte_ ;� k f K 2,. Reinstall3. with I . Position notched leading edge underneath nail -heads as r4ails beneath. shingle. Nails"beneath shingle 'G .d�iv.s3'Y-r r� c'4�• �;�+1'� +t•T��� ! s�t� +c L"'•i .� .'r% �`; �ii��,. �h�' ,,,t.F.`f„K �=5•Y �9'��✓`�'. ."'"SR' "v.'ua 'tS�ao �` .��. •d sj. 1�Y +'�,. ` wQ~ �_,�j;' +i � �. ? ,. � �'?,.0 }� ^h.,'���'� ,rte 1 �t F,,�a C���34�I"�t�..• +Cf z ^' 1.1 .,dFvTs �.ts �i�••.. .E,�"t�`'3�'�'�i it � „�"� :��y, '�titJ�+'!J�f�,;y 3' � "S ' f,v a t. EY*.c'X: ,.r, +'7 4"�y 4 y, r3 . f•. ` �r�= a : F-?"" Z"� _ i i " "� s, �?�.�.��� S F.��' ....bri � .,.,t.�ti��,r^��::.• r,�}�"��n .i. �t _' �;�`"'yY: '�� 't?` "'rte . Cyt}x v.:.� - .�'`� '•�R 877-859-3947 EcoFasten Solar® All content protected under copyright. All rights reserved. 8/27/14 2 2 4 EcoFasten Solar products are protected by the following U.S. Patents: 8,151,522 B2 8,153,700 B2 8,181,398 B2 8,166,713 B2 8,146,299 B2 8,209,914 B2 8,245,454 B2 8,272,174 82 8,225,557 62 iY l: arr f Ti �� r1 GreenFasten'" GF1 — Product Guide Cut Sheets: Bracket Options - Z-101 . �4 i, 4 34: 41( tali o- 4X R l /8" 2 3/4" s t: 1 1/2' —� 3/8"+.002 THRU ALL I 0 7/8"±.01.0 X 820, NEAR SIDE 7 I i W-1 All 11 3/4" y r\ g•t ,,. ry iii''' {. j 1 I 877-859-3947 EcoFasten Solar°All content protected under copyright. All rights reserved. 8/27/14 3.9 EcoFasten Solar products are protected by the following U.S. Patents: 8,151,522 B2 8,153,700 B2 8,181,398 B2 8,166,713 B2 8,146,299 B2 8,209,914 B2 8,245,454 B2 8,272,174 B2 8,225,557 B2 lenphasee TECHNICAL BRIEF C J E N E R G Y , NEC 2014.= Enphase System Code:Compliance Overview. This technical brief discusses new NEC 2014 requirements that apply to Enphase Microinverter Systems. It is useful for installers, electricians, and electrical inspectors or authorities having jurisdiction (AHJs) in. understanding how code -compliance is handled where NEC 2014 is adopted. Main topics discussed in this document are: • NEC 2014 Section 690.12 Rapid Shutdown of PV Systems on Buildings • NEC 2014 Section 705.12 Point of Connection , • NEC 2014 Section 690.11 DC Arc -Fault Circuit Protection NEC 2014 Section 690.12 Raped Shutdown of.PV Systems on Buildings Enphase Microinverter Systems fully meet the rapid shutdown requirement without the need to install additional electrical equipment. Properly labeling the PV system power source and rapid shutdown ability is required per NEC Section 690:56 (B) and (C). Solar electric PV systems with Enphase Microinverters have one utility -interactive inverter directly underneath each solar module, converting low voltage DC to utility grid -compliant AC. When the utility grid is available and the sun is shining, each microinverter verifies that the utility grid is operating within the IEEE 1547 requirements. Only then does it export AC power into the electric service for use by loads onsite or export power to the utility grid for others to use. When the utility grid has a failure, or the PV system AC circuits are disconnected from the utility service via an AC breaker, AC disconnect, or removal of the solar or main utility service meter, the microinverters stop producing AC power in fewer than six AC ' cycles. Enphase Microinverters are not capable of operating as an AC voltage source. This means that without an AC Utilityr source, Enphase Microinverters are not able to energize connected wiring and no AC voltage or current can be injected into the inverter output circuits or the grid.. When the AC utility source.is removed from the inverter output circuits via any means, such as an AC breaker, AC disconnect or removal of the solar or main utility service meter, this equipment performs the rapid shutdown function per -690.12. With an Enphase Microinverter System this shutdown occurs well within the 690.12 required 10 seconds, and there are no other conductors energized more than 1.5 m (5 ft) in length inside a building or more than 3 m (10 ft) from a PV array. Code Reference 690.12 Rapid Shutdown.of PV Systems on Buildings. PV system circuits installed on or in buildings shall include a rapid shutdown function that controls specific conductors in accordance with 690.12(1) through (5) as follows. (1) Requirements for controlled conductors shall apply only to PV system conductors of more than 1.5 m (5 ft) in length inside a building, or more than 3 m (10 ft) from a PV array. (2) Controlled conductors shall be limited to not more than 30 volts and 240 volt-amperes within 10 seconds of rapid shutdown initiation. (3) Voltage and power shall be measured between any two conductors and between any conductor and ground. (4) The rapid shutdown initiation methods shall be labeled in accordance with 690.56(B). (5) Equipment that performs the rapid shutdown shall be listed and identified. 1 © 2015 Enphase Energy Inc. All rights reserved. January 2015 NEC 2014 — Enphase System Code Compliance NEC 2014 Section 705.12 Point of Connection (AC Afro -Fault Protection) In. this section we explain how to comply with NEC 2014 Section 705.12 Point of Connection when installing Enphase Energy Systems with: • Supply Side Connection • Load -Side Connection to Single -Phase 120/240 Volt Services • Three -Phase 208/120 Volt Services Supply Side Connection Solution: No AC AFCI (Arc -Fault Circuit.lnterrupter) protection is required. Code Reference 705.12 Point of Connection The output of an interconnected electric power source shall be connected as specified in 705.12(A), (B), (C) or (D). Since the operator "OR" is used to define connection types, the code seems to intend that if one criteria is met, for example (A), the other criteria are not applicable. Code Reference 705.12(A) Supply Side. An electric power production source shall be permitted to be connected to the supply side of the service disconnecting means as permitted in 230.82(6). The sum of the ratings of all overcurrent devices connected to power production sources shall not exceed the rating of the service. 705.12(B) Integrated Electrical Systems.... 705.12(.C) Greater Than 100 kW.... 705.12(D) Utility -Interactive Inverters.... 230..82(6) lists solar photovoltaic systems as eligible for equipment permitted to be connected to the supply side of the service disconnecting means. Since Enphase Energy Systems are solar photovoltaic systems, a supply side connection of an Enphase'System may be accepted by AHJs to fully meet Code section 705.12. Since 705.12(A) requirements are met, it seems logical that the 705.12(D) requirements for connections to the load -side of the service disconnect means are not applicable. Load -Side Connection to Single-phase 120/240 Volt Services Solution: Refer to section 90.4 and the previous code edition, NEC 2011. No listed backfeed capable AC - AFCI solutions or acceptableequipment to enclose the cable harness exist. Until such products are generally available from manufacturers, when making load side connections, complying with NEC 2014 Section 705.12 (D) (6) is achieved by discretionary guidance per NEC 2014 Section 90.4. This means to refer to the previous code edition NEC 2011 Section 705.12, where AC Arc -Fault Circuit Protection is not a requirement for utility -interactive inverters: NEC 2014 Code Reference 705.12(D) Utility Interactive Inverters. The output of a utility -interactive inverter shall be, permitted to be connected to the load side of the service disconnecting means of the other source(s) at any distribution.equipment on the premises. Where distribution equipment, including switchgear, switchboards, or panelboards, is fed simultaneously by a primary source(s) of electricity and one or more utility -interactive inverters, and where this distribution equipment is 2 ©2015 Enphase Energy Inc. All rights reserved. January 2015 NEC 2014 - Enphase System Code Compliance capable of supplying multiple branch circuits or feeders, or both, the interconnecting provisions for the utility -interactive inverter(s) shall comply with 705.12(D)(1) through. (D)(6). =t. 705.12 (D) (4) Suitablefor Backfeed. Circuit breakers, if backed, shall be suitable for such operation. 705.12(D)(6) Wire Harness and Exposed Cable Arc -Fault Protection. A utility -interactive inverter(s) that has a wire hamess or cable output circuit rated 240 V, 30 amperes, or less, that is not installed Within an enclosed raceway, shall be provided with listed ac AFCI protection. This. NEC 2014 code section allows connection of an electric power source to the load side of service .disconnect means and requires that the "interconnecting provisions, for the utility -interactive inverter(s) shall comply with 705.12(D)(1) through (D)(6)". Since the Enphase system contains one or more. microinverters, which are the utility -interactive inverter(s),this section.applies when connecting a system to the load, side of a service disconnecting means. 705.12(D)(6) specifically requires that exposed AC cable systems; such as the Enphase Engage Cable,, which. is not feasibly run in enclosed raceway, to be protected by listed AC Arc -Fault Circuit Interrupter (AC AFCI) functionality.. Given that utility -interactive . inverters cannot operate without a utility service source, the location of the AC AFCI protecting the cable must logically be applied at the utility source side of the circuit. AC AFCI circuit breakers are the commonly available devices for single-phase branch circuits. , No suitable for backfeed AC AFCI circuit breakers exist. Since Enphase Microinverters are utility -interactive inverters that backfeed into the electrical service. through the overcurrent protection device, .any AC AFCI circuit breakers must be specifically backfeed , capable, per 705.12(D)(4). If terminals of circuit breaker AFCIs are marked "Line". and "Load," then the AFCI product is not backfeed capable. No UL standard for backfeed testin-4 exists for AC AFCI circuit breakers - Furthermore, 705:12(D)(6) requires that ac AFCI protection must be "listed."' For a product or product categoryto become "listed," a standard safety test procedure, such as a UL standard, must exist. The testing standard for AFCI circuit breakers is UL1699, which currently does not have provisions for testing this product category for backfeed applications. It is clear, that the code requirement is ahead of new product availability. Summary Until suitable for backfeed and listed AC AFCI circuit breakers become generally available, an AHJ is permitted to refer to 90.4, i.e., the previous code edition, NEC 2011. Code Reference , 90.4 Enforcement. l This Code may require new products, constructions, or materials that may not yet be available at the time the Code is adopted. In such event, the authority having jurisdiction may permit the use of the products, constructions, or materials that comply with the most recent previous edition of this Code adopted by the jurisdiction. 3 © 2015 Enphase Energy Inc. All rights reserved. January 2015 NEC 2014 — Enphase System Code Compliance Three -Phase 208/120 Volt Services Solution: The compliance solution for systems interconnected to three-phase systems is to defer to NEC 90.4. There are no three-phase AC AFCI detection devices in existence. Until backfeed capable three- phase AC AFCI circuit breakers become generally available, an'AHJ is permitted to refer to 90.4, i.e., the previous code edition, NEC 2011. Additionally, the NEC 210.12 code intention for any AC AFCI protection is for single-phase applications in dwellings or dormitory units and not meant for three-phase applications, example: Code Reference 210.12 Arc -Fault Circuit -Interrupter Protection.... 210.12(A) Dwelling Units. All 120 -volt, single -phase, -15- and 20 -ampere branch circuits..... 210.12(6) Branch Circuit Extensions or Modifications — Dwelling Units..... 210.12(C) Dormitory Units. All 120-v6lt, single-phase, 15- and 20 -ampere branch circuits Although Chapter 7 applies to "Special Conditions," the industry'must be able to.supply generally available equipment that is safe to use and meets the requirements for these special applications. For 705.12(D) (6) this is not the case for three-phase applications as there are no listed three-phase AC AFCI detection devices available. NEC 2014 Section 690.11 DC Arc -Fault Circuit Protection This requirement is for direct current (DC) Arc -Fault Circuit protection and only applies to systems with DC voltages above 80 VDC. Enphase Microinverter systems are exempted from this requirementas they always operate well below 80 VDC. The requirement is basically unchanged from the NEC 2011, and it is unnecessary to add DC AFCI to an Enphase Microinverter System installation. Code Reference 690.11 Arc -Fault Circuit Protection (Direct Current).. Photovoltaic systems with do source circuits, do output circuits, or both, operating at a PV system maximum system voltage of 80 volts or greater, -shall be protected by a listed (dc) arc -fault circuit interrupter; PV type, or other system components listed to provide equivalent protection. 4 © 2015 Enphase Energy Inc. All rights reserved. January 2015 struc$u'ra ENGINEERS May 15; 2017 Mounting Systems, Inc. 820 Riverside Pkwy Sacramento, California 95.606 TEL: (855) .731-9996 Attn.: Mounting Systems, Inc. - Engineering Department Re: Engineering Certification for the Mounting Systems, Inc. 13/52 Rail.Alpha+ System Project No.: 2014707680 PZSE; Inc. -Structural Engineers has reviewed Mounting Systems, Inc.'s 13/52 rail span .charts, rail allowable uplift. wind force and performed rail component capacitycheck including L foot bracket, end_ clamp and mid -clamp. All information, data'and analysis contained. within the Mounting Systems,: Inc. rail span -charts are based on, and' comply with Mounting Systems, lnc.'s Alpha Engineering and Technicai Data and the following codes: 1: Minimum Design Loads for Buildings and other Structures, ASCE/SEI 7-10 .2. 2015 International Building Code, by International Code. Council, Inc. 3.: 2016 California Building Code, by California Building Standards Commission . 4. 2015 Aluminum Design Manual, by The Aluminum Association 5. AC428, Acceptance Criteria for Modular Framing Systems Used to SupportPhotovoltaic (PV) Panels, November.l, 2012 by ICC -ES Following are typical specifications, for the connections to meet the above, code requirements: Attachment Spacing: Mounting Systems, Inc. strongly recommends a maximum span of 8 feet, but in any case, not to exceed the maximum span indicated on the charts. Cantilever: Maximum cantilever length is L/3; where "L" is the span noted in the Span Chart Tables Clearance: 2'.' to 10" clear from top of roof to bottom of PV panel -This letter is to certify the structural capacity of the Mounting. Systems Inc.'srail. The requirements -of the overall structure need to be in. compliance with the above document and codes. If you have any questions on the above, do not hesitate to call. QROFEssioyq� yENNETH dycy Fye Prepared by: �� m PZSE, Inc. —Structural Engineers No. 53878 Roseville, CA Eyl.3-3,-s PZ -H �gTSTRUCTURP F OF CAI\F 8150 Sierra College Boulevard, Suite 150, . Roseville, CA 95661 1 916.961.3960 F 916.961.3965 W www.pzse.com 1 of.5 Experience I Integrity I Empowerrneni a. The table above ONLY includes 13-52 rail capacity check. It does not include roof attachment or roof capacity check b. Wind risk category II per ASCE7-10 C. Topographic factor, kzt is 1.0 d. Maximum mean roof height is 60 ft. e. Average parapet height is 0 ft f. Roof pitch is between 7 degree and 27 degree . g. Maxirrum solar panel weight is 60 lbs h. Height of solar panel is between 2" and 10" to roof i. Deflection criteria of L/60 per AC428 Section 4.3 j. The wind speeds above are LRFD values k. Mounting Systems, Inc. strongly recommends a maximum span of 8 feet, but in any case, not to exceed the maximum span indicated on the chart I. The span length applies to a seismic design category E or less M. Maximum cantilever is L/3 2 of 5 + 13/52 Rail Zone 1 Span Chart Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf- 50 psf 60 psf 70 psf 80 psf 90 psf + y` 10010.0 8.5 7.0 6.0 5.5_ .. 5.0 4.5 4.0 4.0 - 3.5 y; c 105 - 10.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 •" 110 10.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0, 3.5 120 10.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 :a Category 130 9.5 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 _ 3.5 • '` h • B` 140 9.0 8.5 7.0 16.0 5.5 5.0 •• 4.5' 4.0 4.0 3.5 ' 5�,... 150 8.0 8.0 -,7.0 : _6.0 5.5 - 5.0 4.5 4.0 4.0 3.5 160 7.5 7.5 6.5 6.0 5.5 5.0 a 4.5 4.0 4.0'. 3.5-, '• 170 7.0 7.0 6.5 •- 6.0 5.5 5.0 4.5 4.0 4.0 3.5 * ti 1180 7.0 7.0 ' 6.5' 6.0 5.5 • S.0 4.5 - - "4.0 " . 4.0 `� . 3.5 ' Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf • 60 psf 70 psf 80 psf 90 psf 100 10.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 105 10.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 110 9.5 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 120 9.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 Category 130 8.0 8.0 7.0 6.0 5.5 5.0 4.5 4.0 1 4.0 3.5 C 140 7.5 7.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 150 7.0 7.0 6.5 6.0 5.5 5.0 4.5 4.0 4.0 3.5 160 6.5 6.5 6.5 5.5 5.0 5.0 4.5 4.0 4.0 3.5 170 6.0 6.0 6.0 5.5 5.0 5.0 4.5 4.0 4.0 3.5 180 6.0 6.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 3.5 Exposure Wind Ground Snow Load Speed0 psf 10 psf 20 psf 30 psf •40 psf 50 psf, '60 psf 70 psf 80 psf 90 psf . 100 10.0 8.5 7.0 `• 6.0 5.5 5.0- 4.5 4.0 4.0'.. 3.5 105 9.5, 8.5 7.0 6.0 5.5 • 5.0 4.5 4.0 4.0 .: 3.5 , ` 110 9.0 8.5 7.0 6.0 5.5 5.0 4.5 4.0• • 4.0., 3.5 4P . -120 -8.5 - 8.0 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 Category 130 7.5 7.5 =- -7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 D ','. 140 7.0 7.0 6.5 6.0 5.5 5.0 4.5 4.0 4.0 - 3.5 '•,' -;150 6.5 6.5 6.5 6.0 5.5 5.0 4.5 4.0 4.0 3.5 Ar 160 6.0 6.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 3.5: ' . 170 5.5 5.5 5.5 5.5 ' 5.0. a 4.5 4.5 4.0 4.0 3.5 .180 5.5 5.5 5.5 5.5 • 5.0 4.5 - 4.5 4.0 4.0.•, 3.5• a. The table above ONLY includes 13-52 rail capacity check. It does not include roof attachment or roof capacity check b. Wind risk category II per ASCE7-10 C. Topographic factor, kzt is 1.0 d. Maximum mean roof height is 60 ft. e. Average parapet height is 0 ft f. Roof pitch is between 7 degree and 27 degree . g. Maxirrum solar panel weight is 60 lbs h. Height of solar panel is between 2" and 10" to roof i. Deflection criteria of L/60 per AC428 Section 4.3 j. The wind speeds above are LRFD values k. Mounting Systems, Inc. strongly recommends a maximum span of 8 feet, but in any case, not to exceed the maximum span indicated on the chart I. The span length applies to a seismic design category E or less M. Maximum cantilever is L/3 2 of 5 + a. The table above ONLY includes 13-52 rail capacity check. It does not include roof attachment or roof capacity check b. Wind risk category If per ASCE7-10 C. Topographic factor, kzt is 1.0 " d. Maximum mean roof height is 60 ft. e. Average parapet height is 0 ft _ f. Roof pitch is between 7 degree and 27 degree g. Maximum solar panel weight is 60 lbs ' h. Height of solar panel is between 2" and 10" to roof i. Deflection criteria of L/60 per AC428 Section 4.3 j. The wind speeds above are LRFD values ~ k. Mounting Systems, Inc. strongly recommends a maximum span of 8 feet, but in any case, not to exceed the maximum span indicated on the chart f . I. The span length applies to a seismic design category E or less ' m' , Maximum cantilever is L/3 ' 3 of 5 13/52 Rail Zone -2 Span Chart Exposure Wind Ground Snow load ti Speed 7 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf, 70 psf. 80 psf 90 psf 100.• 9.5';- i. 8.57 ='�t7.0_" ", 6.0'- - 5.5 -,5.0 .. : 4.5 4.0 •4.0 3.5 105' 9.0 k .8.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 i 3.5 {. �. 110: 8.5 8.0 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 120 •' 7.5 r • 7.5 -. 7.0 6.0 5.5 5.0 4.5 -4.0 ':- 4.0 y. 3.5 Category 130 7.0 ', . .'7.0 - 6.5 , - ` 6.0 5.5 r 5.0 '4.5 a 4.0 4.0 3.5 r :;- B 140 6.5 6.5 6.5 5.5 5.0 5.0 4.5 4.0 ? 4.0 »• 3.5 '• `"<• ' 1 is in 150 6.0 ,. 6.0 6.0 • • 5.5 5.0 4.5-1 4.5 4.0 4.0 3.5 160 5.5 5.5 5.5 5.5 5.0 -'4.5 4.5 4.0 4.0 3.5 ' 170 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 - 3.5 -,-180, '-•5.0r• '5.0 5.0 5.0 5.0 4.5 4.5.•-.: 4:0 - 4.0 - ".t 3.5 's ; Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30 psf, 40 psf 50 psf ; 60 psf - 70 psf 80 psf ' 90 psf 100 8.0 8.0 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 105 7.5 7.5 7.0 6.0 5.5 5.0 4.5 4.0 4.0 3.5 110 7.5 7.5 6.5 6.0 5.5 5.0 4.5 4.0 4.0 3.5 120 6.5 6.5 6.5 6.0 5.5 5.0 4.5 4.0 4.0 3.5 Category 130 6.0 6.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 3.5 C 140 5.5 5.5 5.5 5.5 • 5.0 4,5 4.5 4.0 4.0 3.5 150 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 3.5 160 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 3.5 170 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.0 4.0 3.5 180 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.0 4.0 3.5 Exposure Wind -- Ground Snow Load , Speed 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf +f•-- " 100 7.5 7.5' 6.5 6.0 - 5.5 5.0-•- •--4.5 4.0 4.0- 3.5'<. ,, �f; ` 105. 7.0 . e; 7.0 6.5 6.0 _ 5.5 5.0 4.5 4.0 4.0 3:5 ` 110_ 6.5 6.5 6.5 6.0 5.5 5.0 •"4.5 4.0 - 4.0 3.5 ~ 120 6.0 ` 6.0 6.0 5.5 '• 5.0 4.5- *'4.5 4.0 4.0 3.5 .Category 130 5.5 5.5 5.5 " 5.5. 5.0 ' 4.5 4.5 4.0 • 4.0 <- 3.5 - -.�D 140 5.0 5.0`_ 5.0' 5.0 5.0 4.5 4.5 4.0 4.0 ,3.5 150. 5.0.," 5.0 5.0 5.0 . --5.0 4.5 4.5 4:0 4.0 3.5 160. ' 4:5 •, 4:5 4.5 . 4.5 4.5 ' 4.5 '' 4.5 . 4.0 4.0 3.5 170- 4.0R,'.�4.0- 4.01" 4.0 4.0 4.0 `4.0 4.0 4.0 -•3.5 ' ,180 4.0 T 4.0.. 4.0 4.0:- 4.0, 4.0 4.0. 4:0 4.0 3.5"' a. The table above ONLY includes 13-52 rail capacity check. It does not include roof attachment or roof capacity check b. Wind risk category If per ASCE7-10 C. Topographic factor, kzt is 1.0 " d. Maximum mean roof height is 60 ft. e. Average parapet height is 0 ft _ f. Roof pitch is between 7 degree and 27 degree g. Maximum solar panel weight is 60 lbs ' h. Height of solar panel is between 2" and 10" to roof i. Deflection criteria of L/60 per AC428 Section 4.3 j. The wind speeds above are LRFD values ~ k. Mounting Systems, Inc. strongly recommends a maximum span of 8 feet, but in any case, not to exceed the maximum span indicated on the chart f . I. The span length applies to a seismic design category E or less ' m' , Maximum cantilever is L/3 ' 3 of 5 a. The table above ONLY includes 13-52 rail capacity check. It does not include roof attachment or roof capacity check b. Wind risk category II per ASCE7-10 C. Topographic factor, kzt is 1.0 d. Maximum mean roof height is 60 ft. e. Average parapet height is 0 ft f. Roof pitch is between 7 degree and 27 degree g. Maximum solar panel weight is 60 lbs h. Height of solar panel is between 2" and 10" to roof i. Deflection criteria of L/60 per AC428 Section 4.3 f. The wind speeds above are LRFD values k. Mounting Systems, Inc. strongly recommends a maximum span of 8 feet, but in any case, not to exceed the maximum span indicated on the chart I. The span length applies to a seismic design category E or less m. Maximum cantilever is L/3 4 of 5 13/52 Rail Zone 3 Span Chart Exposure Wind Ground Snow Load Speed 0 psf 10 psf 20 psf 30"psf 40 psf 50 psf 60 psf 70 psf 80 psf 90 psf.. k t v U .100 7.5 _ 7.5 6.5 6.0: •' S.5 5.0 - 4.5 4.0. ,� 4.0, ^•_. 3.5 u105 7.0 7.0 6.5 6.0 5.5 5.0 A.S.` 4.0 4.0. 3.5 110 6.5 6.5 6.5 6.0 5.5 5.0 4.5 4.0 4.b,, 3.5 ' t tyr% •`' .� 120 6.0 6.0 6.0 5.5 5.0 4.5 4.5 ; 4.0 4.01 • 3.5 ` • . ,Category 130 5.5 5.5 • 5.5 5.5 5.0 4.5 4.5. 4.0-. 4.0 3.5 140 5.0 5.0 5.0 5.0 5.0 4:5 4.5 4.0 4.0 3.5 150. 5.0 5.0 _ 5.0 5.0 5.0 4.5 4.5 4.0 4.0 3.5 160'- 4.5 .4.5 4.5 -4.5 4.5 4:5, 4.5.•• 4.0 t.4.0 3.5 l... 170 •• . 4.0 . 4.0 4.0 4.0 4.0 '• 4.0 4.0 `4.0• 4.0 3.5 180 4.0 4.0 4.0 4.0 4.0 4:0 4.0 . 4.0 4.0 3.5'' Exposure Wind Ground Snow Load . Speed, 0 sf 10 psf 20 psf 30 psf 40 psf. 50 psf 60 psf 70 psf 80` psf P p P P P P P P P P 90 psf 100 6.5 6.5 6.5 5.5 5.0 5.0 4.5 4.0 4.0 3.5 105 6.0 6.0 6.0 5.5 5.0 4.5 4.5 4.0 4.0 3.5 110 5.5 5.5 5.5 5.5 5.0 4.5 4.5 4.0 4.0 3.5 120 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 3.5 Category 130 5.0 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 3.5 C 140 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.0 4.0 3.5 150 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.5 160 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 3.5 170 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 180 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 Exposure Wind. Ground Snow Load Speed . 0 psf 10 psf 20 psf 30 psf 40 psf 50 psf. 60 psf 70 psf 80 psf 90 psf. 100 .6.0 • 6.0 6.0 • ' 5.5 5.0 ,,. 4.5 . - . -4.5 4.0 4.0 ' 3.5 ".' 105 • 5.5 t5.5 5.5 5.5 5.0 4.5-- 4.5 4.0 4.0 3.5 •. 110 - 5.0 , 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0' 3.5 120 5.0 • 5.0 5.0 5.0 5.0 4.5 4.5 4.0 4.0 3.5 Category 130 4.5 4.5 4.5 . 4.5 4.5 4.5 4.5 4.0 4.0 •3.5 "D t. 140• ..•4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0.' 3:5 ' " "= .'150 •4.0 4.0 4.0 4.0 4.0 _• 4.0 '_ 4.0 4.0, 4.0- 3.5 ' - 4 160 •3.5 3.5 - 3.5 3.5 3.5 3.5 3.5 3.5 3.5 3.5 ' 170.. 3.5 3.5 .3.5, 3.5 3.5 3.5 3.5- - 3.5 3.5 3.5' s- 180 3.0 3.0 3.0 3.0 3.0 3.0 3.0 + 3.0 3.0 _ r 3.0 a. The table above ONLY includes 13-52 rail capacity check. It does not include roof attachment or roof capacity check b. Wind risk category II per ASCE7-10 C. Topographic factor, kzt is 1.0 d. Maximum mean roof height is 60 ft. e. Average parapet height is 0 ft f. Roof pitch is between 7 degree and 27 degree g. Maximum solar panel weight is 60 lbs h. Height of solar panel is between 2" and 10" to roof i. Deflection criteria of L/60 per AC428 Section 4.3 f. The wind speeds above are LRFD values k. Mounting Systems, Inc. strongly recommends a maximum span of 8 feet, but in any case, not to exceed the maximum span indicated on the chart I. The span length applies to a seismic design category E or less m. Maximum cantilever is L/3 4 of 5 13/52 Rail *Spa n,(ft) LRFD Allowable Uplift Force (lb) 3.0 1764 3.5. ' 1480 1243 4.5 1101 5.0 960 5.5 838 6.0 756 6.5 690 7.0 651 7.5 '. • 598 - 8.0 533 8.5 510 9.0 480 9.5 444 10.0 ... 402' 13/52 Rail LRFD Allowable { Data Sheet Enphase Microinverters Enphase, IQ 6 and; IQ 6+ Microinverters v a' - 1 To learn more: about Enphase offerings,.visit enphase.com The high-powered smart grid -ready • Enphase IQ 6 Micro' and Enphase I0-6+ Micro - dramatically simplify the installation process while achieving the highest efficiency for module -level power electronics: Part of the Enphase IQ System, the IQ 6 and IQ 6+ Micro integrate seamlessly with the Enphase IQ Envoy'"; Enphase Q Aggregator'', Enphase IQ Battery"', and the Enphase Enlighten"" monitoring and analysis software. The IQ 6 and IQ 6+ Micro 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 two -wire cabling' Built-in rapid shutdown compliant (NEC 2014) Productive and Reliable • Optimized for high powered 60 -cell and 72 - cell* modules r • More than a million hours of testing •. Class II double -insulated enclosure Smart Grid Ready { • Complies with fixed power factor, voltage and frequency ride -through requirements • Remotely updates to respond to changing grid requirements • Configurable for varying grid profiles * The IQ 6+ Micro is required to support 72 -cell modules Enphase IQ 6 and 10 6+ Microinverters 1. No enforced DC/AC ratio. See the compatibility calculator at enphase com/en-us/support/module-com atp ibility- 2. Nominal voltage range can be extended beyond nominal if required by the utility. To learn more about Enphase offerings, visit enphase.com 7 2017 Enphase Energy. All rights reserved. All trademarks or brands used are the property of Enphase Energy, Inc. Cl I ®� pA S (� �e 2017-05-01 I `t8 Q INPUT DATA (DC) I06 -60 -2 -US AND IQ6-60-5-US IQ6PLUS-72-2-US AND IQ6PLUS-72-5-US Commonly used module pairings' 195 W - 330 W +,-•j•235 W 00 W + .�. Module compatibility 60 -cell PV modules only 60 -cell and 72 -cell PV modules Maximum input DC voltage 48V 62 IV Peak power tracking voltage 27V -37V 27 V - 45 V - Operating range 16 V - 48 V �=-' .• ' 16 V-62 V Min/Max start voltage 22V/48V 22 V / 62 V t Max DC short circuit current (module lsc) 15A 15 A• Overvoltage class DC port II II DC port backfeed under single fault 0A 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) IQ6-60-2-US AND IQ6-60-5-US IQ6PLUS-72-2-US AND IQ6PLUS-72-5-US Peak output power-'; ,•t � � ; kY r V 240 VA. r 4+ x . `. 1 • . - .:, 3 T , - .. 290 VA - Maximum continuous output power 230 VA 280 VA Nominal voltage/range? 240 V / 211-264 V 208 V (1.0) / 183-229 V 240 V /,211=264 V 208 V (10) / 183-229 V Nominal output current 0.96 A 1.11 A 1.17 A - 1.35 A Nominal frequency 60 Hz 60 Hz Extended frequency range 47 - 68 Hz 47 - 68 Hz ' Power factor at rated power _ a�+ i r t �. 1 0 r= err c -t 4 r�� 7c w ' M �'-,;- 1.0 Maximum units per 20 A branch circuit 16 (240 VAC) 13 (240 VAC) 14 (single-phase 208 VAC) 11 (single-phase 208 VAC) Overvoltage class At port III III _ -AC port backfeed under single fault 0 A - 0 A Power factor adLstabie a*� ' '` ( 1 ) 0 7 leading ... 0.7.lagging ' '�� Tt': + . - 0.7 leading ... 0.7 lagging EFFICIENCY @240 V @208 V (10) @240 V @208 V (10) CEC weighted efficiency,,-- :4 y,f 97.0% 96.5.% MECHANICAL DATA 0 0 -Ambient tempe=rature range -40C to65 C' Relative humidity range 4%to 100% (condensing) ' -Connector type MC4 or Amphenol H4 UTX Dimensions (WxHxD) 219 mm x 191 mm x 37.9 mm (without bracket) Weight ' . 1.5 kg (3.3 lbs) , Cooling Natural convection - No fans Approved for wet locations L - Yes Pollution degree PD3 _ Environmental category / UV exposure rating t r Outdoor = NEMA 250, type 6 (IP67)1:- - - - FEATURES Communication 5_ Power line Monitoring s Enlighten Manager and MyEnlighten monitoring options Compatible with Enphase IQ Envoy ` Compliance UL 62109-1, UL1741/IEEE1547, FCC Part 15 Blass B, ICES -0003 Class B,' - r 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. I 1. No enforced DC/AC ratio. See the compatibility calculator at enphase com/en-us/support/module-com atp ibility- 2. Nominal voltage range can be extended beyond nominal if required by the utility. To learn more about Enphase offerings, visit enphase.com 7 2017 Enphase Energy. All rights reserved. All trademarks or brands used are the property of Enphase Energy, Inc. Cl I ®� pA S (� �e 2017-05-01 I `t8 Q CERTIFICATE OF COMPLIANCE Certificate Number 20170629-E341165 Report 'Reference E341165720170629 Issue Date 2017 -June -29 Issued to: ENPHASE ENERGY INC , '1420 N McDowell Blvd Petaluma CA 94954-6515 This is tocertify that STATIC INVERTERS, CONVERTERS AND representative,samples of ACCESSORIES FOR USE IN INDEPENDENT POWER SYSTEMS, PHOTOVOLTAIC RAPID SHUTDOWN SYSTEM EQUIPMENT Have been investigated by UL in accordance with the Standard(s) indicated on this Certificate. Standard(s) for Safety: UL 62109-1, Safety of Converters for Use, in Photovoltaic Power Systems - Part 1:, General Requirements; w IEC.,62109-2, SAFETY OF POWER -CONVERTERS FOR, USE IN PHOTOVOLTAIC POWER SYSTEMS — PART 2: PARTICULAR REQUIREMENTS FOR INVERTERS; UL 1741 Supplement SA (see details on page 3) CSA C22.2 No. 107:173, General Use Power Supplies. Additional Information: See the UL Online Certifications Directory at r www.ul.com/database for additional information Only those products bearing the UL Certification Mark should be considered as being covered by UL's Certification and Follow -Up. Service. Look for the.UL Certification Mark on the product. Bruce Manrenhoh, Director North American Certification Program UL LLC Any Information and documentation Involving UL Marc seMces are provided on behaN of UL LLC (UL) or any authorized licensee of UL For questions, please contact a local UL Customer Semlce Representative at htt llul.comlaboutu111ucationsl Page 1 of 6 CERTIFICATE OF COMPLIANCE Certificate Number Report Reference Issue Date 20170629-E341165 E341165-20170629 2017 -June -29 Models covered by this certificate provide functionality in compliance with UL 1741 Supplement A (SA Grid Support). Compliance testing was conducted on samples of the products according to the test methods in the following sections of UL 1741 with compliant results: Testing conducted to the requirements of UL 1741 SA corresponds to the minimum requirements for CA Rule 21, 2015. Complete ratings, available certified settings for the Grid Support functions, and results of compliance testing are retained in the complete UL Report for this product. Bruce nholz Director � h American Certification Program UL LLC Any Information and dowrne"tstlon Involving UL Mark seMces ere provided'on beha@ of UL LLC (UL) or any authorized licensee of UL For Questions, please - contact a local UL Customer Service Representative at h�1ul.co�aboutuNo�ionsj/ul.co�aboutuNo�ion� Page 3 of 6 Source Requirement Test Standard(s) Grid Su ort Function Tested Documents and Sections Report Date ANTI-ISLANDING PROTECTION - UNINTENTIANALtISLANDING Electric Rule No. 21 Hh.1a UL 1741 SA 8 20177JUNE-29 WITH GRID SUPPORT FUNCTIONS ENABLED LOW/HIGH VOLTAGE RIDE- Electric, Rule No. 21 Table Hh.1 UL 1741 SA 9 2017 -JUNE -29 THROUGH LOW/HIGH FREQUENCY RIDE- Electric Rule No. 21 Table Hh.2 UL 1741 SA10 2017 -JUNE -29 THROUGH RAMP RATES Electric Rule No. 21 Hh.2k UL 1741 SA 11 2017 -JUNE -29 RECONNECT BY "SOFT START" Electric Rule No. 21 Hh.2k UL 1741 SA 11 2017 -JUNE -29 SPECIFIED POWER FACTOR Electric Rule No. 21 Hh.2i UL 1741 SA 12 2017 -JUNE -29. DYNAMIC VOLT/VAR Electric Rule No. 21 Hh.2J UL 1741 SA 13 2017 -JUNE -29 OPERATIONS FREQUENCY -WATT Electric Rule No. 21 Hh.2.1 UL 1741 SA 14 2017 -JUNE -29 VOLT -WATT Electric Rule No. 21 Hh.2.m UL 1741 SA 15 2017 -JUNE -29 Testing conducted to the requirements of UL 1741 SA corresponds to the minimum requirements for CA Rule 21, 2015. Complete ratings, available certified settings for the Grid Support functions, and results of compliance testing are retained in the complete UL Report for this product. Bruce nholz Director � h American Certification Program UL LLC Any Information and dowrne"tstlon Involving UL Mark seMces ere provided'on beha@ of UL LLC (UL) or any authorized licensee of UL For Questions, please - contact a local UL Customer Service Representative at h�1ul.co�aboutuNo�ionsj/ul.co�aboutuNo�ion� Page 3 of 6 Cf.RTIFf.C.-ATE '0F C'O•MPLIAN.C•E SA& LoWIHigh. Vot6agLffrequency Ride u � ThPough (UHV/i=RT) and Mus4 Trip Sittingsymm . : Min. Max Agin High voltage 3 - time s NA- NA Osw 0.100 High voltage 3 - magndude percentage NA NA' 121.7. 106 High voQage 2 - time s 19.800 0.300 20.660_ . 0,500 High voltage 2 - magnitude percentage 119 • 104 119 104 High voltage 1- time s 299.800 0.800 306.0 1.0 voltage 1- magnftude percentage 115 102 115 102 Nomkol operaft range percentage 110. Be 110 88 Lots voltage 1 = time s 299.600 ..0.300 300.0 0.5 Low voltage 1 - magnitude percentage 98 70 98 70 Lala voltage 2 - time a149.800: 0.000 150b 02 Loan voltage 2 - magnitude percentage 96 50- 96 50 Lori.voitage 3 - time s 29.860 0.000 30.0 0.1 Low voftge 3 - magnitude 1 percentage 1 94 50 94 Sp race Mahmnhok, Director North American Certification Program UL LLC Any Information ded and documentation Inwtvtng.UL Mark seMces are provion behalf of UL LLC (UL) or any authorized licensee of UL For questions, please - - contact a local UL Customer Service Representat1w at http:/lul,wmlabouhillloeationsl Page 4 of 6 race Mahmnhok, Director North American Certification Program UL LLC Any Information ded and documentation Inwtvtng.UL Mark seMces are provion behalf of UL LLC (UL) or any authorized licensee of UL For questions, please - - contact a local UL Customer Service Representat1w at http:/lul,wmlabouhillloeationsl Page 4 of 6 CERTITUCATE OFCIOMPLIANCE 'Certificate Number 20170629-E341165 i. Report Reference E341165=20170629.' Issue D - ate 2017-Jdne-29 e Frequ cy Ride SAM Low/Highn rhrough (UH FRT) and Must'Trip Settings JFJ�;I� : , C-7- -h--VM—W- h-- 11 r, 7 - - - - - —i -I'a -MM - Mx - in, High frequency 24irne a MA NA W • 280 0 High fte4uency 2 -magnitude HZ NA NA 65 60.3, S 12: Specified Power Factor. (SPF). aka ONVM so 0 - Deaftwid V 48 4.8 High frequency 1.4ime S 599-8 0.8 600 •, 0.1.6 High frequency I-enagnitude HZ 65 66.1 65 .60.1, Low frequency 1 -time s 599-8 0.6 600 0.16 Low frequency 1 -magnitude "z 59.9 57 50.9 57; Law frequency 24irne NA NA 0.51 0.1 Low frequency Zenagnitude Hz NA NA 59.9 50 SAM Ramp Rate (1111) and Soft Start (SS) �jAdjrjshnent Ra.nae Inductive, under excited. powerfacinr VAdW 1.0 Of, ToL- 110 0.7 W • 280 0 gStratedls ion 1 /-5%- Ramp -uprate soft start ramp rate %fi6tedh 100 0.11 S 12: Specified Power Factor. (SPF). aka ONVM L�TTik'AVM UTI-TZ,'ri rM.,r-TITOA�11111111111111 11111110 roftuffi AC EPS vollage range �jAdjrjshnent Ra.nae Inductive, under excited. powerfacinr VAdW 1.0 Capicitive, overexcited, power factor VAnW - 110 0.7 L�TTik'AVM UTI-TZ,'ri rM.,r-TITOA�11111111111111 11111110 roftuffi AC EPS vollage range Max.. Min P.U. 0.80- 1.6 Maximum EUT input wofte P.U. 120 1.0 AC pGvmr W • 280 0 Reactive power absorption (inducti4e; urder excited) VAr 200 so Reactive power production (capacitive. ovemxcited) VAr 200 so Skkpe VMV so 0 - Deaftwid V 48 4.8 eSAII Tolerance: 5% plus 10% of command power z le- a BrucaMahrenhol?, DIrGdor North American Certification Program UL LLZ Any irfo6ation and documentation lnvoMng UL Mark services are provided on'behaff of UL LLC (UL) or any authorlmd licensee- of UL For quo I stl6ns. Please contact a local UL Customer Service Representative at httpllul,tom/aboutulnocational Page 5 of 6 ACfr"utincy w1h function enabled atment Rarnge Fiz 57 65 ` filth erad frequency droop settings Hz 62 ' 50.4 S'lape: of frequencydroop gSPrmtedK 200 20 SA15: Volt -Watt (VW) Adjustment range of the.start of the curtafinent futiction ' r t fir: �•.`cr AOjusun nt Rang M3X thin d 130-0 921.0 Adjustment rrdnge of: the stop of the curtailment function V 938.0 „ 123.0 Slope of voltap curt it ient Wirated& '83 5.5