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HomeMy WebLinkAboutPLANS Solar 685 Steamer Dr C 2021-04-20DIRECTORY OF PAGES PV-1 PROJECT SUMMARY PV-2 SITE PLAN PV-3 SINGLE-LINE DIAGRAM PV-4 SAFETY LABELS PV-5.1 ATTACHMENT PLAN 5.1 PV-5.2 ATTACHMENT PLAN 5.2 PV-6 ATTACHMENT DETAILS PV-7 FIRE SAFETY PLAN AP P E N D I X ELECTRICAL CALCULATIONS MODULE DATASHEET ARRAY WIRING BOX DATASHEET INVERTER DATASHEET MOUNTING SYSTEM DATASHEET MOUNTING SYSTEM ENGINEERING LETTER UL 1703 CLASS A FIRE CERTIFICATION UL 2703 GROUND AND BONDING CERTIFICATION ANCHOR DATASHEET PROJECT DETAILS PROPERTY OWNER MARY A FRANK PROPERTY ADDRESS 685 STEAMER DR, ESTES PARK, CO 80517 US ZONING RESIDENTIAL USE AND OCCUPANCY CLASSIFICATION ONE- OR TWO-FAMILY DWELLING GROUP (GROUP R3) AHJ TOWN OF ESTES PARK UTILITY COMPANY TOWN OF ESTES PARK ELECTRICAL CODE 2020 NEC (NFPA 70) FIRE CODE 2018 IFC OTHER BUILDING CODES IBC 2012 CONTRACTOR INFORMATION COMPANY SANDBOX SOLAR ADDRESS 430 NORTH COLLEGE AVE, FORT COLLINS, CO 80524 PHONE NUMBER (970) 670-0554 CONTRACTOR SIGNATURE SCOPE OF WORK THIS PROJECT INVOLVES THE INSTALLATION OF A GRID- INTERACTIVE PV SYSTEM. PV MODULES WILL BE MOUNTED USING A PREENGINEERED MOUNTING SYSTEM. THE MODULES WILL BE ELECTRICALLY CONNECTED WITH DC TO AC POWER INVERTERS AND INTERCONNECTED TO THE LOCAL UTILITY USING MEANS AND METHODS CONSISTENT WITH THE RULES ENFORCED BY THE LOCAL UTILITY AND PERMITTING JURISDICTION. THIS DOCUMENT HAS BEEN PREPARED FOR THE PURPOSE OF DESCRIBING THE DESIGN OF A PROPOSED PV SYSTEM WITH ENOUGH DETAIL TO DEMONSTRATE COMPLIANCE WITH APPLICABLE CODES AND REGULATIONS. THE DOCUMENT SHALL NOT BE RELIED UPON AS A SUBSTITUTE FOR FOLLOWING MANUFACTURER INSTALLATION INSTRUCTIONS. THE SYSTEM SHALL COMPLY WITH ALL MANUFACTURERS LISTING AND INSTALLATION INSTRUCTIONS, AS WELL AS ALL APPLICABLE CODES. NOTHING IN THIS DOCUMENT SHALL BE INTERPRETED IN A WAY THAT OVERRIDES THEM. CONTRACTOR IS RESPONSIBLE FOR VERIFICATION OF ALL CONDITIONS, DIMENSIONS, AND DETAILS IN THIS DOCUMENT. SYSTEM DETAILS DESCRIPTION NEW GRID-INTERACTIVE PV SYSTEM WITH NO ENERGY STORAGE DC RATING OF SYSTEM 6.57KW AC RATING OF SYSTEM 6.59KW AC OUTPUT CURRENT 26.1A INVERTER(S)18 X ENPHASE IQ7A-72-2-US MODULE REC SOLAR REC365AA BLACK ARRAY WIRING (2) BRANCH OF 9 IQ7A-72-2-US MICROINVERTERS INTERCONNECTION DETAILS POINT OF CONNECTION NEW SUPPLY SIDE AC CONNECTION PER NEC 705.11 UTILITY SERVICE 120/240V 1Φ LOCATION INSIDE PANELBOARD, PROTECTED BY FUSED SQUARE D D222NRB, 2- POLE, 60A, 240VAC SITE DETAILS RECORD LOW -29°C (-20°F) AVERAGE HIGH 32°C (90°F) WIND SPEED 175 MPH (ASCE7-10) RISK CATEGORY II WIND EXPOSURE CATEGORY C GROUND SNOW LOAD 73 PSF P-156869 GR I D - T I E D S O L A R P O W E R S Y S T E M FR A N K R E S I D E N C E 68 5 S T E A M E R D R ES T E S P A R K , C O 8 0 5 1 7 PROJECT SUMMARY DOC ID:156869-194458-1 DATE:4/20/21 CREATOR: REVIEWER: REVISIONS PV-1 2015 FRANKE RESIDENCE MARY A FRANKE GENERAL NOTES 1 EQUIPMENT LIKELY TO BE WORKED UPON WHILE ENERGIZED SHALL BE INSTALLED IN LOCATIONS THAT SATISFY MINIMUM WORKING CLEARANCES PER NEC 110.26. 2 CONTRACTOR SHALL USE ONLY COMPONENTS LISTED BY A NATIONALLY RECOGNIZED TESTING LABORATORY FOR THE INTENDED USE. 3 CONTRACTOR IS RESPONSIBLE FOR FURNISHING ALL EQUIPMENT, CABLES, ADDITIONAL CONDUITS, RACEWAYS, AND OTHER ACCESSORIES NECESSARY FOR A COMPLETE AND OPERATIONAL PV SYSTEM. 4 ALL EMT CONDUIT FITTINGS SHALL BE LISTED AS WEATHERPROOF FITTINGS AND INSTALLED TO ENSURE A RAINTIGHT FIT, PER NEC 358.42. (N) VISIBLE, LOCKABLE, READILY-ACCESSIBLE AC DISCONNECT LOCATED WITHIN 10 FT OF UTILITY METER, OUTDOOR (E) MAIN SERVICE PANEL (MSP), OUTDOOR (E) UTILITY METER, OUTDOOR (N) AC COMBINER, OUTDOOR , OUTPUT CIRCUIT CONDUCTORS SHALL BE RUN IN EMT CONDUIT OVER ROOF NO CLOSER THAN 0.5" ABOVE ROOF SURFACE (N) TRANSITION BOX, OUTDOOR , OUTPUT CIRCUIT CONDUCTORS SHALL BE RUN IN EMT CONDUIT OVER ROOF NO CLOSER THAN 0.5" ABOVE ROOF SURFACE (N) PROPOSED ROOF-MOUNTED PHOTOVOLTAIC ARRAY. 6:12 (27°) SLOPED ROOF, 2 PV MODULES (BLACK FRAME, BLACK BACKSHEET), 188° AZIMUTH (N) PROPOSED ROOF-MOUNTED PHOTOVOLTAIC ARRAY. 6:12 (27°) SLOPED ROOF, 16 PV MODULES (BLACK FRAME, BLACK BACKSHEET), 188° AZIMUTH P-156869 GR I D - T I E D S O L A R P O W E R S Y S T E M FR A N K R E S I D E N C E 68 5 S T E A M E R D R ES T E S P A R K , C O 8 0 5 1 7 SITE PLAN DOC ID:156869-194458-1 DATE:4/20/21 CREATOR: REVIEWER: REVISIONS PV-2 FRANKE RESIDENCE PV MODULE MICROINVERTER PM1-18 365W 9 IN BRANCH 9 IN BRANCH 1 2 3 4 5 6 JUNCTION BOX JB1 21 AC COMBINER 3 CB1 20A CB2 20A C1 7 PV DISCONNECTF1-2 40A 4 SW1 60A AC GEC LOADS KWHR LOAD LINE KWHR LOAD LINE UTILITY METER (150A MSP W/150A MCB) 240/120V 1ɸ, 3W 8 9 MODULES REF.QTY.MAKE AND MODEL PMAX PTC ISC IMP VOC VMP TEMP. COEFF. OF VOC FUSE RATING PM1-18 18 REC SOLAR REC365AA BLACK 365W 348W 10.26A 9.60A 44.3V 38.0V -0.106V/°C (-0.24%/°C)25A INVERTERS REF.QTY.MAKE AND MODEL AC VOLTAGE GROUND RATED POWER MAX OUTPUT CURRENT MAX INPUT CURRENT MAX INPUT VOLTAGE CEC WEIGHTED EFFICIENCY I1-18 18 ENPHASE IQ7A-72-2-US 240V NOT SOLIDLY GROUNDED 366W 1.4A 15.0A 58V 97.0% DISCONNECTS REF.QTY.MAKE AND MODEL RATED CURRENT MAX RATED VOLTAGE SW1 1 SQUARE D D222NRB OR EQUIV.60A 240VAC OCPDS REF.QTY.RATED CURRENT MAX VOLTAGE CB1-2 2 20A 240VAC F1-2 2 40A 0VAC SYSTEM SUMMARY BRANCH 1 BRANCH 2 INVERTERS PER BRANCH 9 9 MAX AC CURRENT 13.05A 13.05A MAX AC OUTPUT 3,294W 3,294W ARRAY STC POWER 6,570W ARRAY PTC POWER 6,262W MAX AC CURRENT 26A MAX AC POWER OUTPUT 6,588W DERATED AC POWER OUTPUT 6,074W NOTES THE DC AND AC CONNECTORS OF THE ENPHASE IQ7A-72-2-US AND ARE LISTED TO MEET REQUIREMENTS AS A DISCONNECT MEANS AS ALLOWED BY NEC 690.15(C). MATING CONNECTORS SHALL COMPLY WITH NEC 690.33. 1 THE ENPHASE IQ7A-72-2-US HAS A CLASS II DOUBLE-INSULATED RATING AND DOES NOT REQUIRE GROUNDING ELECTRODE CONDUCTORS (GEC) OR EQUIPMENT GROUNDING CONDUCTORS (EGC). THE RATING INCLUDES GROUND FAULT PROTECTION (GFP). TO SUPPORT GFP, USE ONLY PV MODULES EQUIPPED WITH DC CABLES LABELED PV WIRE OR PV CABLE. 2 ENPHASE SYSTEM MEETS REQUIREMENTS FOR PHOTOVOLTAIC RAPID SHUTDOWN SYSTEM (PVRSS), AS PER NEC 690.12(B)(2).3 DC PV CONDUCTORS ARE NOT SOLIDLY-GROUNDED. NO DC PV CONDUCTOR SHALL BE WHITE- OR GRAY-COLORED4 ALL METAL ENCLOSURES, RACEWAYS, CABLES AND EXPOSED NONCURRENT-CARRYING METAL PARTS OF EQUIPMENT SHALL BE GROUNDED TO EARTH AS REQUIRED BY NEC 250.4(A) AND PART III OF ARTICLE 250 AND EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO NEC 690.45. THE GROUNDING ELECTRODE SYSTEM SHALL ADHERE TO NEC 690.47(A) AND NEC 250.169. THE DC GROUNDING ELECTRODE SHALL BE SIZED ACCORDING TO NEC 250.166 AND INSTALLED IN COMPLIANCE WITH NEC 250.64. 5 MAX DC VOLTAGE OF PV MODULE IS 50.0V AT -29°C (-28.89°C - 25°C) X -0.106V/C + 44.3V = 50.0V).6 AC AGGREGATION PANEL BUSBAR AND THE OVERCURRENT PROTECTION PROTECTING THE BUSBAR SHALL BE SIZED IN ACCORDANCE WITH NEC 705.12(B)(3)(3)7 POINT-OF-CONNECTION IS ON THE SUPPLY SIDE OF SERVICE DISCONNECT, INSIDE PANELBOARD ENCLOSURE USING UNUSED TERMINALS, TERMINALS THAT ARE SUITABLE FOR DOUBLE LUGGING, OR USING OTHER LOCALLY-APPROVED METHODS AND HARDWARE, IN COMPLIANCE WITH NEC 705.11. THE PANELBOARD SHALL HAVE SUFFICIENT SPACE TO ALLOW FOR ANY TAP HARDWARE AS REQUIRED BY NEC 110.3 AND NEC 312.8(A) 8 PV SYSTEM DISCONNECT SHALL BE A VISIBLE KNIFE-BLADE TYPE DISCONNECT THAT IS ACCESSIBLE AND LOCKABLE BY THE UTILITY IN ACCORDANCE WITH NEC 690.13(E). THE DISCONNECT SHALL BE LOCATED WITHIN 10 FT OF UTILITY METER AND INSTALLED IN COMPLIANCE WITH NEC 705.20 AND GROUPED AS REQUIRED BY NEC 230.72. 9 CONDUCTOR AND CONDUIT SCHEDULE W/ELECTRICAL CALCULATIONS ID TYPICAL CONDUCTOR CONDUIT / CABLE CURRENT-CARRYING CONDUCTORS IN CONDUIT / CABLE OCPD EGC TEMP. CORR. FACTOR FILL FACTOR CONT. CURRENT MAX. CURRENT (125%) BASE AMP.DERATED AMP. TERM. TEMP. RATING AMP. @ TERM. TEMP. RATING 1 1 10 AWG THWN-2, COPPER 0.75" DIA. EMT 4 20A 10 AWG THWN-2, COPPER 0.96 (32°C)0.8 13.05A 16.31A 40A 30.72A 90°C 40A 2 1 10 AWG THWN-2, COPPER 0.75" DIA. EMT 4 20A 10 AWG THWN-2, COPPER 0.96 (32°C)0.8 13.05A 16.31A 40A 30.72A 90°C 40A 3 1 8 AWG THWN-2, COPPER 0.75" DIA. EMT 2 40A 10 AWG THWN-2, COPPER 0.96 (32°C)1.0 26.1A 32.62A 55A 52.8A 75°C 50A 4 1 8 AWG THWN-2, COPPER 0.75" DIA. EMT 2 40A 10 AWG THWN-2, COPPER 0.96 (32°C)1.0 26.1A 32.62A 55A 52.8A 75°C 50A REVISIONS PROJECT ID: CREATED BY: CHECKED BY: DATE: SCALE: GR I D - T I E D S O L A R P O W E R S Y S T E M ES T E S P A R K , C O 8 0 5 1 7 68 5 S T E A M E R D R PV-3 P-156869 04/20/21 SDT 156869 SINGLE-LINE DIAGRAM FR A N K R E S I D E N C E 1 PV-3 SINGLE-LINE DIAGRAM NTS GROUNDING NOTES 1 ALL EQUIPMENT SHALL BE PROPERLY GROUNDED PER THE REQUIREMENTS OF NEC ARTICLES 250 & 690 2 PV MODULES SHALL BE GROUNDED TO MOUNTING RAILS USING MODULE LUGS OR RACKING INTEGRATED GROUNDING CLAMPS AS ALLOWED BY LOCAL JURISDICTION. ALL OTHER EXPOSED METAL PARTS SHALL BE GROUNDED USING UL-LISTED LAY-IN LUGS. 3 INSTALLER SHALL CONFIRM THAT MOUNTING SYSTEM HAS BEEN EVALUATED FOR COMPLIANCE WITH UL 2703 "GROUNDING AND BONDING" WHEN USED WITH PROPOSED PV MODULE. 4 IF THE EXISTING MAIN SERVICE PANEL DOES NOT HAVE A VERIFIABLE GROUNDING ELECTRODE, IT IS THE CONTRACTOR'S RESPONSIBILITY TO INSTALL A SUPPLEMENTAL GROUNDING ELECTRODE. 5 AC SYSTEM GROUNDING ELECTRODE CONDUCTOR (GEC) SHALL BE A MINIMUM SIZE #8AWG WHEN INSULATED, #6AWG IF BARE WIRE. 6 EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO NEC ARTICLE 690.45, AND BE A MINIMUM OF #10AWG WHEN NOT EXPOSED TO DAMAGE, AND #6AWG SHALL BE USED WHEN EXPOSED TO DAMAGE 7 GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE COLOR CODED GREEN, OR MARKED GREEN IF #4AWG OR LARGER GENERAL ELECTRICAL NOTES 1 UTILITY HAS 24-HR UNRESTRICTED ACCESS TO ALL PHOTOVOLTAIC SYSTEM COMPONENTS LOCATED AT THE SERVICE ENTRANCE. 2 CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE LISTED AS SUNLIGHT RESISTANT PER NEC ARTICLE 300.6 (C) (1) AND ARTICLE 310.10 (D). 3 CONDUCTORS EXPOSED TO WET LOCATIONS SHALL BE SUITABLE FOR USE IN WET LOCATIONS PER NEC ARTICLE 310.10 (C). FRANKE RESIDENCE C1 - AC COMBINER (ENPHASE IQ COMBINER 3) SW1 - DISCONNECT (SQUARE D D222NRB) MSP - MAIN SERVICE PANEL (SQUARE D) SEE NOTE NO. 5 (MSP) SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN TURN RAPID SHUTDOWN SWITCH TO THE 'OFF' POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY. NEC690.56(C)(1) AND IFC1204.5.1,1204.5.1 AC COMBINER PANEL (C1) ! WARNING ! THIS EQUIPMENT FED BY MULTIPLE SOURCES. TOTAL RATING OF ALL OVERCURRENT DEVICES, EXCLUDING MAIN SUPPLY OVERCURRENT DEVICE SHALL NOT EXCEED AMPACITY OF NEC705.12(B)(3)(3) EACH DISCONNECTING MEANS FOR PHOTOVOLTAIC EQUIPMENT (SW1) ! WARNING ! ELECTRIC SHOCK HAZARD. TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION. NEC690.13(B) AC SOLAR DISCONNECT (SW1) PV SYSTEM DISCONNECT NEC690.13(B) AC DISCONNECT (SW1) MAXIMUM AC OPERATING CURRENT: 26.1A MAXIMUM AC OPERATING VOLTAGE: 240V NEC690.54 ANY AC ELECTRICAL PANEL THAT IS FED BY BOTH THE UTILITY AND THE PHOTOVOLTAIC SYSTEM (MSP) ! CAUTION ! MULTIPLE SOURCES OF POWER NEC705.10 LABELING NOTES 1 ALL PLAQUES AND SIGNAGE REQUIRED BY 2020 NEC AND 2018 IFC WILL BE INSTALLED AS REQUIRED. 2 LABELS, WARNING(S) AND MARKING SHALL COMPLY WITH ANSI Z535.4, WHICH REQUIRES THAT DANGER, WARNING, AND CAUTION SIGNS USED THE STANDARD HEADER COLORS, HEADER TEXT, AND SAFETY ALERT SYMBOL ON EACH LABEL. THE ANSI STANDARD REQUIRES A HEADING THAT IS AT LEAST 50% TALLER THAN THE BODY TEXT, IN ACCORDANCE WITH NEC 110.21(B). 3 A PERMANENT PLAQUE OR DIRECTORY SHALL BE INSTALLED PROVIDING THE LOCATION OF THE SERVICE DISCONNECTING MEANS AND THE PHOTOVOLTAIC SYSTEM DISCONNECTING MEANS IF NOT IN THE SAME LOCATION IN ACCORDANCE WITH NEC 690.56(B). 4 THE DIAGRAM INDICATING THE LOCATIONS OF DISCONNECTS SHALL BE CORRECTLY ORIENTED WITH RESPECT TO THE DIAGRAM'S LOCATION, IN ACCORDANCE WITH NEC 705.10 5 LABEL(S) WITH MARKING, "TURN RAPID SHUTDOWN SWITCH TO THE 'OFF' POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY," SHALL BE LOCATED WITHIN 3 FT OF SERVICE DISCONNECTING MEANS THE TITLE SHALL UTILIZE CAPITALIZED LETTERS WITH A MINIMUM HEIGHT OF 3/8” IN BLACK ON A YELLOW BACKGROUND, AND REMAINING TEXT SHALL BE CAPITALIZED WITH A MINIMUM HEIGHT OF 3/16” IN BLACK ON WHITE BACKGROUND P-156869 GR I D - T I E D S O L A R P O W E R S Y S T E M FR A N K R E S I D E N C E 68 5 S T E A M E R D R ES T E S P A R K , C O 8 0 5 1 7 SAFETY LABELS DOC ID:156869-194458-1 DATE:4/20/21 CREATOR: REVIEWER: REVISIONS PV-4 FRANKE RESIDENCE ROOF PROPERTIES MODULE MECHANICAL PROPERTIES MODEL REC SOLAR REC365AA BLACK DIMENSIONS (AREA)67.8IN X 40.0IN X 1.2IN (18.8 SQ FT) WEIGHT 43LB MOUNTING SYSTEM PROPERTIES MAX. ALLOW. RAIL SPAN 100.0IN (ZONES 1, 2, AND 3) MAX. MOUNT SPACING 48.0IN (ZONES 1, 2, AND 3) MAX. ALLOW. CANTILEVER 40.0IN (ZONES 1, 2, AND 3) GROUNDING AND BONDING INTEGRAL GROUNDING CERTIFIED TO UL 2703 REQUIREMENTS NOTES 1 TRUSS LOCATIONS ARE APPROXIMATE. ACTUAL LOCATIONS MAY DIFFER AND CONTRACTOR MAY NEED TO ADJUST MOUNT LOCATIONS. IN NO CASE SHALL THE MOUNT SPACING EXCEED "MAX. MOUNT SPACING" WIND ZONE I WIND ZONE II WIND ZONE III P-156869 GR I D - T I E D S O L A R P O W E R S Y S T E M FR A N K R E S I D E N C E 68 5 S T E A M E R D R ES T E S P A R K , C O 8 0 5 1 7 ATTACHMENT PLAN DOC ID:156869-194458-1 DATE:4/20/21 CREATOR: REVIEWER: REVISIONS PV-5.1 ROOF MATERIAL COMPOSITION SHINGLE (1 LAYER) SLOPE 6/12 (26.6°) MEAN ROOF HEIGHT 24.5FT DECK SHEATHING 15/32" OSB CONSTRUCTION Rafters 2X6, 24IN OC 127(72,167$//$'' 1 5$)7(56,67(5,1*:+(5( 7+(0$;816833257('63$1)25[5$)7(56 (;&(('6)781'(57+($55$<6((6758&785$/ &$/&6)25'(7$,/6 FRANKE RESIDENCE ROOF PROPERTIES MODULE MECHANICAL PROPERTIES MODEL REC SOLAR REC365AA BLACK DIMENSIONS (AREA)67.8IN X 40.0IN X 1.2IN (18.8 SQ FT) WEIGHT 43LB MOUNTING SYSTEM PROPERTIES MAX. ALLOW. RAIL SPAN 100.0IN (ZONES 1, 2, AND 3) MAX. MOUNT SPACING 48.0IN (ZONES 1, 2, AND 3) MAX. ALLOW. CANTILEVER 40.0IN (ZONES 1, 2, AND 3) GROUNDING AND BONDING INTEGRAL GROUNDING CERTIFIED TO UL 2703 REQUIREMENTS NOTES 1 TRUSS LOCATIONS ARE APPROXIMATE. ACTUAL LOCATIONS MAY DIFFER AND CONTRACTOR MAY NEED TO ADJUST MOUNT LOCATIONS. IN NO CASE SHALL THE MOUNT SPACING EXCEED "MAX. MOUNT SPACING" WIND ZONE I WIND ZONE II WIND ZONE III P-156869 GR I D - T I E D S O L A R P O W E R S Y S T E M FR A N K R E S I D E N C E 68 5 S T E A M E R D R ES T E S P A R K , C O 8 0 5 1 7 ATTACHMENT PLAN DOC ID:156869-194458-1 DATE:4/20/21 CREATOR: REVIEWER: REVISIONS PV-5.2 ROOF MATERIAL COMPOSITION SHINGLE (1 LAYER) SLOPE 6/12 (26.6°) MEAN ROOF HEIGHT 24.9FT DECK SHEATHING 15/32" OSB CONSTRUCTION Rafters 2X6, 24IN OC 127(72,167$//$'' 1 5$)7(56,67(5,1*:+(5( 7+(0$;816833257('63$1)25[5$)7(56 (;&(('6)781'(57+($55$<6((6758&785$/ &$/&6)25'(7$,/6 FRANKE RESIDENCE P-156869 GR I D - T I E D S O L A R P O W E R S Y S T E M FR A N K R E S I D E N C E 68 5 S T E A M E R D R ES T E S P A R K , C O 8 0 5 1 7 ATTACHMENT DETAILS DOC ID:156869-194458-1 DATE:4/20/21 CREATOR: REVIEWER: REVISIONS PV-6 LAG BOLT SIZE = 5/16" X 4 3/4" LAG BOLT EMBEDMENT DEPTH = 3.67" FRANKE RESIDENCE GENERAL NOTES 1 AT LEAST TWO 36"-WIDE PATHWAYS ON SEPARATE ROOF PLANES, FROM LOWEST ROOF EDGE TO RIDGE, SHALL BE PROVIDED ON ALL BUILDINGS. THERE SHALL BE AT LEAST ONE PATHWAY ON THE STREET OR DRIVEWAY SIDE OF THE ROOF. FOR EACH ROOF PLANE WITH A PV ARRAY, AT LEAST ONE SUCH PATHWAY SHALL BE PROVIDED ON THE SAME ROOF PLANE, OR ON AN ADJACENT ROOF PLANE, OR STRADDLING THE SAME AND ADJACENT ROOF PLANES. (IFC 1204.2.1.1) 2 FOR PV ARRAYS OCCUPYING MORE THAN 1/3 OF THE PLAN VIEW TOTAL ROOF AREA, A MIN. 3'-WIDE SETBACK IS REQUIRED ON BOTH SIDES OF A HORIZONTAL RIDGE. (IFC 1204.2.1.2) 3 PV MODULES SHALL NOT BE INSTALLED ON THE PORTION OF A ROOF THAT IS BELOW AN EMERGENCY ESCAPE AND RESCUE OPENING. A 36"-WIDE PATHWAY SHALL BE PROVIDED TO THE EMERGENCY ESCAPE AND RESCUE OPENING. (IFC 1204.2.2) ROOF ACCESS POINT ROOF ACCESS POINT 3.0 FT. WIDE FIRE ACCESS PATHWAY, PER IFC 1204.2.1.1 3.0 FT. WIDE SMOKE-VENTILATION SETBACK, PER IFC 1204.2.1.2 3.0 FT. WIDE FIRE ACCESS PATHWAY, PER IFC 1204.2.1.1 ROOF ACCESS POINT ROOF ACCESS POINT 3.0 FT. WIDE SMOKE-VENTILATION SETBACK, PER IFC 1204.2.1.2 3.0 FT. WIDE FIRE ACCESS PATHWAY, PER IFC 1204.2.1.1 3.0 FT. WIDE SMOKE-VENTILATION SETBACK, PER IFC 1204.2.1.2 3.0 FT. WIDE FIRE ACCESS PATHWAY, PER IFC 1204.2.1.1 THIS SYSTEM UTILIZES MICROINVERTERS. THERE ARE NO DC CIRCUITS OUTSIDE OF THE ARRAY PERIMETER OR INSIDE THE BUILDING. CABLES, WHEN RUN BETWEEN ARRAYS, SHALL BE ENCLOSED IN CONDUIT. P-156869 GR I D - T I E D S O L A R P O W E R S Y S T E M FR A N K R E S I D E N C E 68 5 S T E A M E R D R ES T E S P A R K , C O 8 0 5 1 7 FIRE SAFETY PLAN DOC ID:156869-194458-1 DATE:4/20/21 CREATOR: REVIEWER: REVISIONS PV-7 FRANKE RESIDENCE Conductor, Conduit, and OCPD Sizing Validation 1. Maximum System Voltage Test 1.1. Enphase inverter w/18 REC Solar REC365AA Black (365W)s Array Properties Array Type Microinverter Array System Description Enphase inverter w/18 REC Solar REC365AA Black (365W)s Module REC365AA Black (365W) Highest number of modules in series in a PV Source Circuit 1 Design Low Temp.-28.89°C Module Voc 44.3V Temp. Coefficient Voc -0.106V/C NEC Code Calculations A. Maximum Voltage of PV Source Circuit 50.01V see 690.7(A) NEC 690.7(A) requires that if the PV module manufacturer provides a temperature coefficient of open-circuit voltage, it must be used to calculate the PV array's maximum system voltage. It includes an information note recommending the use of the ASHRAE 'Extreme Annual Mean Minimum Design Dry Bulb Temperature' as the design low temperature. Using these values, the module Voc (44.3V) will increase to 50.01V at the design low temperature ( -28.89°C). (-28.89°C - 25°C) X -0.106V/C + 44.3V = 50.01V The module Voc at the design low temperature is 50.01V. 50.01V X 1 = 50.01V NEC Code Validation Tests 1.PV Source Circuit maximum Voc must not exceed 600V 50.01V < 600V = true PASS 2. Wire, Conduit, and OCPD Code Compliance Validation 2.1. #1: AC Branch Output: Transition Box to AC Combiner Circuit Section Properties Conductor 10 AWG THWN-2, Copper Equipment Ground Conductor (EGC)10 AWG THWN-2, Copper OCPD(s)20A Raceway/Cable 0.75" dia. EMT Lowest Terminal Temperature Rating 90°C Maximum Wire Temperature 32°C Power Source Description Branch of 9 IQ7A-72-2-US microinverters Power Source Current 13.05A Voltage 240V NEC Code Calculations A. Continuous Current 13.05A see Article 100 Equipment maximum rated output current is 9 X 1.45A = 13.05A B. Ampacity of Conductor 40A see Table 310.15(B)(16) Ampacity (30°C) for a copper conductor with 90°C insulation in conduit/cable is 40A. C. Derated Ampacity of Conductor 30.72A see Table 310.15(B)(3)(c), Table 310.15(B)(3)(a), and Article 100 The temperature factor for 90°C insulation at 32°C is 0.96. The fill factor for a conduit/cable that has 4 wires is 0.8. The ampacity derated for Conditions of Use is the product of the conductor ampacity (40A) multiplied by the temperature factor (0.96) and by the fill factor (0.8). 40A X 0.96 X 0.8 = 30.72A D. Max Current for Terminal Temp. Rating 40A see 110.14(C) The lowest temperature rating for this conductor at any termination is 90°C. Using the method specified in 110.14(C), the maximum current permitted to ensure that the device terminal temperature does not exceed its 90°C rating would be the amount referenced in the 90°C column in Table 310.15(B)(16), which is 40A. E. Minimum Allowed OCPD Rating 16A see 240.4 NEC 690.9(B) requires that the OCPD be rated for no less than 1.25 times the Continuous Current of the circuit. 13.05A X 1.25 = 16.31A rounded down to 16A F. Maximum Allowed OCPD Rating 30A see 240.4(D) NEC 240.4(D) requires that OCPD rating not exceed 30A when protecting a Copper 10 AWG conductor. G. Minimum Required EGC Size 10 AWG see 250.122(B) Where conductors are oversized, the EGC must be oversized by the same rate. Table 250.122, gives a minimum EGC size of 12 AWG. Multiplied by the oversize rate, this yields 10.38kcmil corresponding to 10 AWG. (10.38kcmil / 6.53kcmil) X 6.53kcmil = 10.38kcmil H. Minimum Recommended Conduit Size 0.75" dia. see 300.17 The total area of all conductors is 0.1266in². With a maximum fill rate of 0.4, the recommended conduit diameter is 0.75. Qty Description Size Type Area Total Area 4 Conductor 10 AWG THWN-2 0.0211in²0.0844in² 2 Equipment Ground 10 AWG THWN-2 0.0211in²0.0422in² 6 0.1266in² 0.1266in² / 0.4 = 0.3165in² (Corresponding to a diameter of 0.75") NEC Code Validation Tests 1.OCPD rating must be at least 125% of Continuous Current (240.4) 20A >= 13.05A X 1.25 = true PASS 2.Derated ampacity must exceed OCPD rating, or rating of next smaller OCPD (240.4) 30.72A >= 20A (OCPD Rating) = true PASS 3.OCPD rating must not exceed max OCPD rating for conductor (240.4) 20A (OCPD Rating) <= 30A = true PASS 4.Derated Ampacity must be greater than or equal to the Continuous Current (Article 100) 30.72A >= 13.05A = true PASS 5.Conductor Ampacity must be at least 125% of Continuous Current (215.2(A)(1)) 40A > 13.05A x 1.25 = true PASS 6.Max current for terminal must be at least 125% of the Continuous Current. (110.14(C)) 40A >= 13.05A X 1.25 = true PASS 7.EGC must meet code requirements for minimum size (Table 250.122) 10 AWG >= 12 AWG = true PASS 8.Conduit must meet code recommendation for minimum size (300.17) 0.75in. >= 0.75in. = true PASS 2.2. #2: AC Branch Output: Transition Box to AC Combiner Circuit Section Properties Conductor 10 AWG THWN-2, Copper Equipment Ground Conductor (EGC)10 AWG THWN-2, Copper OCPD(s)20A Raceway/Cable 0.75" dia. EMT Lowest Terminal Temperature Rating 90°C Maximum Wire Temperature 32°C Power Source Description Branch of 9 IQ7A-72-2-US microinverters Power Source Current 13.05A Voltage 240V NEC Code Calculations A. Continuous Current 13.05A see Article 100 Equipment maximum rated output current is 9 X 1.45A = 13.05A B. Ampacity of Conductor 40A see Table 310.15(B)(16) Ampacity (30°C) for a copper conductor with 90°C insulation in conduit/cable is 40A. C. Derated Ampacity of Conductor 30.72A see Table 310.15(B)(3)(c), Table 310.15(B)(3)(a), and Article 100 The temperature factor for 90°C insulation at 32°C is 0.96. The fill factor for a conduit/cable that has 4 wires is 0.8. The ampacity derated for Conditions of Use is the product of the conductor ampacity (40A) multiplied by the temperature factor (0.96) and by the fill factor (0.8). 40A X 0.96 X 0.8 = 30.72A D. Max Current for Terminal Temp. Rating 40A see 110.14(C) The lowest temperature rating for this conductor at any termination is 90°C. Using the method specified in 110.14(C), the maximum current permitted to ensure that the device terminal temperature does not exceed its 90°C rating would be the amount referenced in the 90°C column in Table 310.15(B)(16), which is 40A. E. Minimum Allowed OCPD Rating 16A see 240.4 NEC 690.9(B) requires that the OCPD be rated for no less than 1.25 times the Continuous Current of the circuit. 13.05A X 1.25 = 16.31A rounded down to 16A F. Maximum Allowed OCPD Rating 30A see 240.4(D) NEC 240.4(D) requires that OCPD rating not exceed 30A when protecting a Copper 10 AWG conductor. G. Minimum Required EGC Size 10 AWG see 250.122(B) Where conductors are oversized, the EGC must be oversized by the same rate. Table 250.122, gives a minimum EGC size of 12 AWG. Multiplied by the oversize rate, this yields 10.38kcmil corresponding to 10 AWG. (10.38kcmil / 6.53kcmil) X 6.53kcmil = 10.38kcmil H. Minimum Recommended Conduit Size 0.75" dia. see 300.17 The total area of all conductors is 0.1266in². With a maximum fill rate of 0.4, the recommended conduit diameter is 0.75. Qty Description Size Type Area Total Area 4 Conductor 10 AWG THWN-2 0.0211in²0.0844in² 2 Equipment Ground 10 AWG THWN-2 0.0211in²0.0422in² 6 0.1266in² 0.1266in² / 0.4 = 0.3165in² (Corresponding to a diameter of 0.75") NEC Code Validation Tests 1.OCPD rating must be at least 125% of Continuous Current (240.4) 20A >= 13.05A X 1.25 = true PASS 2.Derated ampacity must exceed OCPD rating, or rating of next smaller OCPD (240.4) 30.72A >= 20A (OCPD Rating) = true PASS 3.OCPD rating must not exceed max OCPD rating for conductor (240.4) 20A (OCPD Rating) <= 30A = true PASS 4.Derated Ampacity must be greater than or equal to the Continuous Current (Article 100) 30.72A >= 13.05A = true PASS 5.Conductor Ampacity must be at least 125% of Continuous Current (215.2(A)(1)) 40A > 13.05A x 1.25 = true PASS 6.Max current for terminal must be at least 125% of the Continuous Current. (110.14(C)) 40A >= 13.05A X 1.25 = true PASS 7.EGC must meet code requirements for minimum size (Table 250.122) 10 AWG >= 12 AWG = true PASS 8.Conduit must meet code recommendation for minimum size (300.17) 0.75in. >= 0.75in. = true PASS 2.3. #3: AC Combiner Output: AC Combiner to Utility Disconnect Circuit Section Properties Conductor 8 AWG THWN-2, Copper Equipment Ground Conductor (EGC)10 AWG THWN-2, Copper OCPD(s)40A Raceway/Cable 0.75" dia. EMT Lowest Terminal Temperature Rating 75°C Maximum Wire Temperature 32°C Power Source Description Enphase inverter w/18 REC Solar REC365AA Black (365W)s Power Source Current 26.1A Voltage 240V NEC Code Calculations A. Continuous Current 26.1A see Article 100 Equipment maximum rated output current is 26.1A B. Ampacity of Conductor 55A see Table 310.15(B)(16) Ampacity (30°C) for a copper conductor with 90°C insulation in conduit/cable is 55A. C. Derated Ampacity of Conductor 52.8A see Table 310.15(B)(3)(c), Table 310.15(B)(3)(a), and Article 100 The temperature factor for 90°C insulation at 32°C is 0.96. The fill factor for a conduit/cable that has 2 wires is 1. The ampacity derated for Conditions of Use is the product of the conductor ampacity (55A) multiplied by the temperature factor (0.96) and by the fill factor (1). 55A X 0.96 X 1 = 52.8A D. Max Current for Terminal Temp. Rating 50A see 110.14(C) The lowest temperature rating for this conductor at any termination is 75°C. Using the method specified in 110.14(C), the maximum current permitted to ensure that the device terminal temperature does not exceed its 75°C rating would be the amount referenced in the 75°C column in Table 310.15(B)(16), which is 50A. E. Minimum Allowed OCPD Rating 33A see 240.4 NEC 690.9(B) requires that the OCPD be rated for no less than 1.25 times the Continuous Current of the circuit. 26.1A X 1.25 = 32.62A F. Minimum Required EGC Size 10 AWG see Table 250.122 The smallest EGC size allowed is 10 AWG for OCPD rating 40A according to Table 250.122. G. Minimum Recommended Conduit Size 0.5" dia. see 300.17 The total area of all conductors is 0.1154in². With a maximum fill rate of 0.4, the recommended conduit diameter is 0.5. Qty Description Size Type Area Total Area 2 Conductor 8 AWG THWN-2 0.0366in²0.0732in² 1 Neutral 10 AWG THWN-2 0.0211in²0.0211in² 1 Equipment Ground 10 AWG THWN-2 0.0211in²0.0211in² 4 0.1154in² 0.1154in² / 0.4 = 0.2885in² (Corresponding to a diameter of 0.5") NEC Code Validation Tests 1.OCPD rating must be at least 125% of Continuous Current (240.4) 40A >= 26.1A X 1.25 = true PASS 2.Derated ampacity must exceed OCPD rating, or rating of next smaller OCPD (240.4) 52.8A >= 40A (OCPD Rating) = true PASS 3.Derated Ampacity must be greater than or equal to the Continuous Current (Article 100) 52.8A >= 26.1A = true PASS 4.Conductor Ampacity must be at least 125% of Continuous Current (215.2(A)(1)) 55A > 26.1A x 1.25 = true PASS 5.Max current for terminal must be at least 125% of the Continuous Current. (110.14(C)) 50A >= 26.1A X 1.25 = true PASS 6.EGC must meet code requirements for minimum size (Table 250.122) 10 AWG >= 10 AWG = true PASS 7.Conduit must meet code recommendation for minimum size (300.17) 0.75in. >= 0.5in. = true PASS 2.4. #4: Utility Disconnect Output: Utility Disconnect to Main Service Panel Circuit Section Properties Conductor 8 AWG THWN-2, Copper Equipment Ground Conductor (EGC)10 AWG THWN-2, Copper OCPD(s)40A Raceway/Cable 0.75" dia. EMT Lowest Terminal Temperature Rating 75°C Maximum Wire Temperature 32°C Power Source Description Enphase inverter w/18 REC Solar REC365AA Black (365W)s Power Source Current 26.1A Voltage 240V NEC Code Calculations A. Continuous Current 26.1A see Article 100 Equipment maximum rated output current is 26.1A B. Ampacity of Conductor 55A see Table 310.15(B)(16) Ampacity (30°C) for a copper conductor with 90°C insulation in conduit/cable is 55A. C. Derated Ampacity of Conductor 52.8A see Table 310.15(B)(3)(c), Table 310.15(B)(3)(a), and Article 100 The temperature factor for 90°C insulation at 32°C is 0.96. The fill factor for a conduit/cable that has 2 wires is 1. The ampacity derated for Conditions of Use is the product of the conductor ampacity (55A) multiplied by the temperature factor (0.96) and by the fill factor (1). 55A X 0.96 X 1 = 52.8A D. Max Current for Terminal Temp. Rating 50A see 110.14(C) The lowest temperature rating for this conductor at any termination is 75°C. Using the method specified in 110.14(C), the maximum current permitted to ensure that the device terminal temperature does not exceed its 75°C rating would be the amount referenced in the 75°C column in Table 310.15(B)(16), which is 50A. E. Minimum Allowed OCPD Rating 33A see 240.4 NEC 690.9(B) requires that the OCPD be rated for no less than 1.25 times the Continuous Current of the circuit. 26.1A X 1.25 = 32.62A F. Minimum Required EGC Size 10 AWG see Table 250.122 The smallest EGC size allowed is 10 AWG for OCPD rating 40A according to Table 250.122. G. Minimum Recommended Conduit Size 0.5" dia. see 300.17 The total area of all conductors is 0.1154in². With a maximum fill rate of 0.4, the recommended conduit diameter is 0.5. Qty Description Size Type Area Total Area 2 Conductor 8 AWG THWN-2 0.0366in²0.0732in² 1 Neutral 10 AWG THWN-2 0.0211in²0.0211in² 1 Equipment Ground 10 AWG THWN-2 0.0211in²0.0211in² 4 0.1154in² 0.1154in² / 0.4 = 0.2885in² (Corresponding to a diameter of 0.5") NEC Code Validation Tests 1.OCPD rating must be at least 125% of Continuous Current (240.4) 40A >= 26.1A X 1.25 = true PASS 2.Derated ampacity must exceed OCPD rating, or rating of next smaller OCPD (240.4) 52.8A >= 40A (OCPD Rating) = true PASS 3.Derated Ampacity must be greater than or equal to the Continuous Current (Article 100) 52.8A >= 26.1A = true PASS 4.Conductor Ampacity must be at least 125% of Continuous Current (215.2(A)(1)) 55A > 26.1A x 1.25 = true PASS 5.Max current for terminal must be at least 125% of the Continuous Current. (110.14(C)) 50A >= 26.1A X 1.25 = true PASS 6.EGC must meet code requirements for minimum size (Table 250.122) 10 AWG >= 10 AWG = true PASS 7.Conduit must meet code recommendation for minimum size (300.17) 0.75in. >= 0.5in. = true PASS 375 wp 20 year 25 Year α recgroup.com/alpha Power product warranty power output warranty rec Alphα Black Series Re f : P M - DS - 1 2 - 0 1 - Re v - B 08 . 1 9 www.recgroup.com 28 [1.1] 1721±2.5 [67.75 ±0.1] 802 [31.5]455 [17.9] 95 6 [ 3 7 . 6 4 ] 10 1 6 ± 2 . 5 [ 4 0 ± 0 . 1 ] 17 [ 0 . 7 ] 45 [1.5] 1000 [39] 1200 [47] Scale: 1:1.57 11±0.2 [0.43 ±0.8] 6. 6 ± 0 . 2 [ 0 . 2 6 ± 0 . 0 8 ] 20.5±0.5 [0.78 ±0.08] 30 [1.18] 22.5 [0.9] 621 ±1 [24.5 ±0.04] GR GR GR REC ALPHα BLACK SERIES PRODUCT DATASHEET ELECTRICAL DATA @ NMOT Product Code*: RECxxxAA Black Nominal Power - PMPP (Wp) 270 274 278 282 286 Nominal Power Voltage - VMPP (V) 35.2 35.5 35.8 36.1 36.4 Nominal Power Current - IMPP (A) 7.67 7.71 7.76 7.80 7.85 Open Circuit Voltage - VOC (V) 41.4 41.6 41.7 41.9 42.0 Short Circuit Current - ISC (A) 8.23 8.26 8.29 8.32 8.40 Nominal module operating temperature (NMOT: air mass AM 1.5, irradiance 800 W/m², temperature 68°F (20°C), windspeed 3.3 ft/s (1 m/s). * Where xxx indicates the nominal power class (PMPP) at STC above. ELECTRICAL DATA @ STC Product Code*: RECxxxAA Black Nominal Power - PMPP (Wp) 355 360 365 370 375 Watt Class Sorting - (W)-0/+5 -0/+5 -0/+5 -0/+5 -0/+5 Nominal Power Voltage - VMPP (V) 37.4 37.7 38.0 38.3 38.7 Nominal Power Current - IMPP (A) 9.50 9.55 9.60 9.66 9.72 Open Circuit Voltage - VOC (V) 44.0 44.1 44.3 44.5 44.6 Short Circuit Current - ISC (A) 10.19 10.23 10.26 10.30 10.40 Panel Efficiency (%) 20.3 20.6 20.9 21.2 21.4 Values at standard test conditions (STC: air mass AM 1.5, irradiance 10.75 W/sq ft (1000 W/m²), temperature 77°F (25°C), based on a production spread with a tolerance of VOC & ISC ±3% within one watt class. * Where xxx indicates the nominal power class (PMPP) at STC above. Sp e c i f i c a t i o n s s u b j e c t t o c h a n g e w i t h o u t n o t i c e . CERTIFICATIONS WARRANTY LOW LIGHT BEHAVIOUR TEMPERATURE RATINGS * MAXIMUM RATINGS MECHANICAL DATA Measurements in mm [in] 100 200 300 400 500 600 700 800 900 1000 85 90 95 100 105 Irradiance (W/m²) Typical low irradiance performance of module at STC: GENERAL DATA 20 year product warranty 25 year linear power output warranty Maximum annual power degression of 0.25% p.a. Guarantees 92% of power after 25 years See warranty conditions for further details. Re l . E f f i c i e n c y ( % ) Nominal Module Operating Temperature:44°C (±2 °C) Temperature coefficient of PMPP:-0.26 %/°C Temperature coefficient of VOC:-0.24 %/°C Temperature coefficient of ISC:0.04 %/°C *The temperature coefficients stated are linear values Dimensions:67.8 x 40 x 1.2 in (1721 x 1016 x 30 mm) Area:18.8 sq ft (1.75 m²) Weight:43 lbs (19.5 kg) Operational temperature:-40 ... +85°C Maximum system voltage:1000 V Design load (+): snow Maximum test load (+): 4666 Pa (97.5 lbs/sq ft)+ 7000 Pa (146 lbs/sq ft)* Design load (-): wind Maximum test load (-): 2666 Pa (55.6 lbs/sq ft)+ 4000 Pa (83.5 lbs/sq ft)* Max series fuse rating:25 A Max reverse current:25 A + Calculated using a safety factor of 1.5 * See installation manual for mounting instructions Cell type: 120 half-cut cells with REC heterojunction cell technology 6 strings of 20 cells in series Glass:0.13 in (3.2 mm) solar glass with anti-reflection surface treatment Backsheet:Highly resistant polymeric construction Frame:Anodized aluminum (black) Junction box:3-part, 3 bypass diodes, IP67 rated in accordance with IEC 62790 Cable:12 AWG (4 mm²) PV wire, 39 + 47 in (1 + 1.2 m) in accordance with EN 50618 Connectors: Stäubli MC4 PV-KBT4/KST4, 12 AWG (4 mm²) in accordance with IEC 62852 IP68 only when connected Origin:Made in Singapore IEC 61215:2016, IEC 61730:2016, UL 1703, UL 61730 IEC 62804 PID IEC 61701 Salt Mist IEC 62716 Ammonia Resistance UL 1703 Fire Type Class 2 IEC 62782 Dynamic Mechanical Load IEC 61215-2:2016 Hailstone (35mm) AS4040.2 NCC 2016 Cyclic Wind Load ISO 14001:2004, ISO 9001:2015, OHSAS 18001:2007 Founded in Norway in 1996, REC is a leading vertically integrated solar energy company. Through integrated manufacturing from silicon to wafers, cells, high-quality panels and extending to solar solutions, REC provides the world with a reliable source of clean energy. REC’s renowned product quality is supported by the lowest warranty claims rate in the industry. REC is a Bluestar Elkem company with headquarters in Norway and operational headquarters in Singapore. REC employs around 2,000 people worldwide, producing 1.5 GW of solar panels annually. The Enphase IQ Combiner 3™ with Enphase IQ Envoy™ consolidates interconnection equipment into a single enclosure and streamlines PV and storage installations by providing a consistent, pre-wired solution for residential applications. It offers up to four 2-pole input circuits and Eaton BR series busbar assembly. Enphase IQ Combiner 3 (X-IQ-AM1-240-3) To learn more about Enphase offerings, visit enphase.com Data Sheet Enphase Networking Smart • Includes IQ Envoy for communication and control • Flexible networking supports Wi-Fi, Ethernet, or cellular • Optional AC receptacle available for PLC bridge • Provides production metering and optional consumption monitoring Simple • Reduced size from previous combiner • Centered mounting brackets support single stud mounting • Supports back and side conduit entry • Up to four 2-pole branch circuits for 240 VAC plug-in breakers (not included) • 80 A total PV or storage branch circuits Reliable • Durable NRTL-certified NEMA type 3R enclosure • Five-year warranty • UL listed To learn more about Enphase offerings, visit enphase.com © 2018 Enphase Energy. All rights reserved. All trademarks or brands in this document are registered by their respective owner. 2018-09-13 MODEL NUMBER IQ Combiner 3 X-IQ-AM1-240-3 IQ Combiner 3 with Enphase IQ Envoy™ printed circuit board for integrated revenue grade PV production metering (ANSI C12.20 +/- 0.5%) and optional* consumption monitoring (+/- 2.5%). ACCESSORIES and REPLACEMENT PARTS (not included, order separately) Enphase Mobile Connect™ CELLMODEM-03 (4G / 12-year data plan) CELLMODEM-01 (3G / 5-year data plan) CELLMODEM-M1 (4G based LTE-M / 5-year data plan) Plug and play industrial grade cellular modem with data plan for systems up to 60 microinverters. (Available in the US, Canada, Mexico, Puerto Rico, and the US Virgin Islands, where there is adequate cellular service in the installation area.) Consumption Monitoring* CT CT-200-SPLIT Split core current transformers enable whole home consumption metering (+/- 2.5%). Circuit Breakers BRK-10A-2-240 BRK-15A-2-240 BRK-20A-2P-240 Supports Eaton BR210, BR215, BR220, BR230, BR240, BR250, and BR260 circuit breakers. Circuit breaker, 2 pole, 10A, Eaton BR210 Circuit breaker, 2 pole, 15A, Eaton BR215 Circuit breaker, 2 pole, 20A, Eaton BR220 EPLC-01 Power line carrier (communication bridge pair), quantity 2 XA-PLUG-120-3 Accessory receptacle for Power Line Carrier in IQ Combiner 3 (required for EPLC-01) XA-ENV-PCBA-3 Replacement IQ Envoy printed circuit board (PCB) for Combiner 3 ELECTRICAL SPECIFICATIONS Rating Continuous duty System voltage 120/240 VAC, 60 Hz Eaton BR series busbar rating 125 A Max. continuous current rating (output to grid)65 A Max. fuse/circuit rating (output)90 A Branch circuits (solar and/or storage)Up to four 2-pole Eaton BR series Distributed Generation (DG) breakers only (not included) Max. continuous current rating (input from PV)64 A Max. total branch circuit breaker rating (input)80A of distributed generation / 90A with IQ Envoy breaker included Production Metering CT 200 A solid core pre-installed and wired to IQ Envoy MECHANICAL DATA Dimensions (WxHxD)49.5 x 37.5 x 16.8 cm (19.5” x 14.75” x 6.63”). Height is 21.06" (53.5 cm with mounting brackets). Weight 7.5 kg (16.5 lbs) Ambient temperature range -40º C to +46º C (-40º to 115º F) Cooling Natural convection, plus heat shield Enclosure environmental rating Outdoor, NRTL-certified, NEMA type 3R, polycarbonate construction Wire sizes • 20 A to 50 A breaker inputs: 14 to 4 AWG copper conductors• 60 A breaker branch input: 4 to 1/0 AWG copper conductors• Main lug combined output: 10 to 2/0 AWG copper conductors• Neutral and ground: 14 to 1/0 copper conductors Always follow local code requirements for conductor sizing. Altitude To 2000 meters (6,560 feet) INTERNET CONNECTION OPTIONS Integrated Wi-Fi 802.11b/g/n Ethernet Optional, 802.3, Cat5E (or Cat 6) UTP Ethernet cable (not included) Cellular Optional, CELLMODEM-01 (3G) or CELLMODEM-03 (4G) or CELLMODEM-M1 (4G based LTE-M) (not included) COMPLIANCE Compliance, Combiner UL 1741 CAN/CSA C22.2 No. 107.1 47 CFR, Part 15, Class B, ICES 003 Production metering: ANSI C12.20 accuracy class 0.5 (PV production) Compliance, IQ Envoy UL 60601-1/CANCSA 22.2 No. 61010-1 * Consumption monitoring is required for Enphase Storage Systems. Enphase IQ Combiner 3 The high-powered smart grid-ready Enphase IQ 7A Micro™ dramatically simplifies the installation process while achieving the highest system efficiency for systems with 60-cell and 72-cell modules. Part of the Enphase IQ System, the IQ 7A Micro integrates with the Enphase IQ Envoy™, Enphase IQ Battery™, and the Enphase Enlighten™ monitoring and analysis software. The 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 7A Microinverter To learn more about Enphase offerings, visit enphase.com Data Sheet Enphase Microinverters Region: AMERICAS High Power • Peak output power 366 VA @ 240 VAC and 295 VA @ 208 VAC Easy to Install • Lightweight and simple • Faster installation with improved, lighter two-wire cabling • Built-in rapid shutdown compliant (NEC 2014 & 2017) Efficient and Reliable • Optimized for high powered 60-cell and 72-cell modules • Highest CEC efficiency of 97% • 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 • Envoy and Internet connection required • Configurable for varying grid profiles • Meets CA Rule 21 (UL 1741-SA) 1. No enforced DC/AC ratio. See the compatibility calculator at https://enphase.com/en-us/support/module-compatibility. 2. CEC peak power tracking voltage range is 38 V to 43 V. 3. Maximum continuous input DC current is 10.2A. 4. Voltage range can be extended beyond nominal if required by the utility. 5. 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 © 2019 Enphase Energy. All rights reserved. Enphase, the Enphase logo, Enphase IQ 7A, Enphase IQ Battery, Enphase Enlighten, Enphase IQ Envoy, and other trademarks or service names are the trademarks of Enphase Energy, Inc. Data subject to change. 2019-11-07 INPUT (DC)IQ7A-72-2-US Commonly used module pairings¹295 W–460 W + Module compatibility 60-cell, 66-cell, and 72-cell PV modules Maximum input DC voltage 58 V Power point tracking voltage range²18 V–58 V Min/Max start voltage 30 V / 58 V Max DC short circuit current (module Isc)³15 A Overvoltage class DC port II DC port backfeed current 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 (AC)@ 240 VAC @ 208 VAC Peak output power 366 VA 295 VA Maximum continuous output power 349 VA 290 VA Nominal (L-L) voltage/range4 240 V / 211–264 V 208 V / 183–229 V Maximum continuous output current 1.45 A (240 VAC)1.39 A (208 VAC) Nominal frequency 60 Hz Extended frequency range 47–68 Hz AC short circuit fault current over 3 cycles 5.8 Arms Maximum units per 20 A (L-L) branch circuit5 11 (240 VAC)11 (208 VAC) Overvoltage class AC port III AC port backfeed current 18 mA Power factor setting 1.0 Power factor (adjustable)0.85 leading ... 0.85 lagging EFFICIENCY @240 VAC @208 VAC CEC weighted efficiency 97.0 %96.5% MECHANICAL Ambient temperature range -40ºC to +60ºC Relative humidity range 4% to 100% (condensing) Connector type: DC (IQ7A-72-2-US)MC4 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 Compatible with 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 7A Microinverter Flush Mount System Strength Tested All components evaluated for superior structural performance. PE Certified Pre-stamped engineering letters available in most states. Class A Fire Rating Certified to maintain the fire resistance rating of the existing roof. Design Assistant Online software makes it simple to create, share, and price projects. UL 2703 Listed System Entire system and components meet newest effective UL 2703 standard. 25-Year Warranty Products guaranteed to be free of impairing defects. Built for solar’s toughest roofs. IronRidge builds the strongest mounting system for pitched roofs in solar. Every component has been tested to the limit and proven in extreme environments. Our rigorous approach has led to unique structural features, such as curved rails and reinforced flashings, and is also why our products are fully certified, code compliant and backed by a 25-year warranty. Datasheet © 2019 IronRidge, Inc. All rights reserved. U.S. Patents: #8,695,290; #9,819,303; #9,865,938; Others Pending. Version 1.70 XR Rails Attachments Datasheet Design Assistant Go from rough layout to fully engineered system. For free. Go to IronRidge.com/design Resources XR100 Rail The ultimate residential solar mounting rail. • 8’ spanning capability • Heavy load capability • Clear and black finish Bonded Splices All rails use internal splices for seamless connections. • Self-drilling screws • Varying versions for rails • Forms secure bonding XR10 Rail A low-profile mounting rail for regions with light snow. • 6’ spanning capability • Moderate load capability • Clear and black finish XR1000 Rail A heavyweight mounting rail for commercial projects. • 12’ spanning capability • Extreme load capability • Clear anodized finish FlashFoot2 Flash and mount XR Rails with superior waterproofing. • Twist-on Cap eases install • Wind-driven rain tested • Mill and black finish Drop-in design for rapid rail attachment. • Secure rail connections • Slot for vertical adjusting • Clear and black finish Slotted L-Feet Clamps & Grounding UFOs Universal Fastening Objects bond modules to rails. • Fully assembled & lubed • Single, universal size • Clear and black finish Stopper Sleeves Snap onto the UFO to turn into a bonded end clamp. • Bonds modules to rails • Sized to match modules • Clear and black finish CAMO Bond modules to rails while staying completely hidden. • Universal end-cam clamp • Tool-less installation • Fully assembled NABCEP Certified Training Earn free continuing education credits, while learning more about our systems. Go to IronRidge.com/training Bond and attach XR Rails to roof attachments. • T & Square Bolt options • Nut uses 7/16” socket • Assembled and lubricated Bonding Hardware C ONTINUING E D U C A TION REGIS T E R E D PROVI D E R Flash and mount conduit, strut, or junction boxes. • Twist-on Cap eases install • Wind-driven rain tested • Secures ¾” or 1” conduit Conduit Mount Grounding Lugs Connect arrays to equipment ground. • Low profile • Single tool installation • Mounts in any direction © 2019 IronRidge, Inc. CO Flush Mount System Certification Letter - 1 28357 Industrial Blvd. Hayward, CA 94545 1-800-227-9523 IronRidge.com Attn: Corey Geiger, COO, IronRidge Inc. Date: December 31st, 2019 Re: Structural Certification and Span Tables for the IronRidge Flush Mount System This letter addresses the structural performance and code compliance of IronRidge’s Flush Mount System. The contents of the letter shall be read in its entirety before applying to any project design. The Flush Mount System is a proprietary rooftop mounting system used to support photovoltaic (PV) modules installed in portrait or landscape orientation and set parallel to the underlying roof surface. PV modules are supported by extruded alum inum XR Rails and secured to the rails with IronRidge mounting clamps. The XR Rails are side mounted to a selected roof attachment with 3/8” stainless steel bonding hardware and then attached directly to the roof structure or to a stanchion that is fastened to the underlying roof structure. Assembly details of a typical Flush Mount installation and its core components are shown in Exhibit EX-0015. The IronRidge Flush Mount System is designed and certified to the structural requirements of the reference standards listed below, for the load conditions and configurations tabulated in the attached span tables. • ASCE/SEI 7-16 Minimum Design Loads for Buildings and Other Structures (ASCE 7-16) • 2018 International Building Code (IBC-2018) • 2015 Aluminum Design Manual (ADM-2015) The tables included in this letter provide the maximum allowable spans of XR Rails in the Flush Mount System for the respective loads and configurations listed, covering wind exposure categories B, C, & D, roof zones provided in ASCE 7-16 for gable & hip roof profiles, and roof slopes of 8° to 45°. The tabulated spans are applicable when the following conditions are met: 1. Span is the distance between two adjacent roof attachment points (measured at the center of the attachment fastener). 2. The underlying roof pitch, measured between the roof surface and horizontal plane, is 45° or less. 3. The mean roof height, defined as the average of the roof eave height and the roof ridge height measured from grade, does not exceed 30 feet. 4. A clearance from the underside of the array to the roof surface of 2” minimum shall be provided and the height of the array, the distance from the module top surface to the roof surface (defined as h2), shall not exceed 10”. 5. Module length and area shall not exceed the maximum values listed on the respective span tables. 6. All Flush Mount components shall be installed in a professional workmanlike manner per IronRidge’s Flush Mount Installation Manual and other applicable standards for the general roof construction practice. © 2019 IronRidge, Inc. CO Flush Mount System Certification Letter - 4 28357 Industrial Blvd. Hayward, CA 94545 1-800-227-9523 IronRidge.com The span tables provided in this letter are certified based on the structural performance of IronRidge XR Rails only with no consideration of the structural adequacy of the chosen roof attachments, PV modules, or the underlying roof supporting members. It is the responsibility of the installer or system designer to verify the structural capacity and adequacy of the aforementioned system components in regards to the applied or resultant loads of any chosen array configuration. Sincerely, Gang Xuan, PE Senior Structural Engineer Date Sealed: Tech Brief Class A Fire Rating Background All roofing products are tested and classified for their ability to resist fire. Recently, these fire resistance standards were expanded to include solar equipment as part of the roof system. Specifically, this requires the modules, mounting hardware and roof covering to be tested together as a system to ensure they achieve the same fire rating as the original roof covering. These new requirements are being adopted throughout the country in 2016. IronRidge Certification IronRidge was the first company to receive a Class A Fire Rating—the highest possible rating—from Intertek Group plc., a Nationally Recognized Testing Laboratory. IronRidge Flush Mount and Tilt Mount Systems were tested on sloped and flat roofs in accordance with the new UL 1703 & UL 2703 test standards. The testing evaluated the system’s ability to resist flame spread, burning material and structural damage to the roof. Refer to the table below to determine the requirements for achieving a Class A Fire Rating on your next project. Test Setup Solar Modules Solar modules are given a Type classification based on their materials and construction. Mounting System Mounting is tested as part of a system that includes type-tested modules and fire-rated roof covering. Roof Covering Roof covering products are given a Fire Class Rating of A, B or C based on their tested fire resistance. A burning wooden block is placed on module as a fan blows at 12 mph. Flame cannot be seen on underside of roof within 90 minutes. Burning Brand Test Flame at southern edge of roof is aimed up the roof as a fan blows at 12 mph. The flame cannot spread 6 feet or more in 10 minutes. Spread of Flame Test Fire Testing Process System Roof Slope Module Fire Rating* Flush Mount Any Slope Type 1, 2, & 3 Class A Tilt Mount ≤ 6 Degrees Type 1, 2, & 3 Class A *Class A rated PV systems can be installed on Class A, B, and C roofs. Tech Brief © 2016 IronRidge, Inc. All rights reserved. Visit www.ironridge.com or call 1-800-227-9523 for more information. Version 1.20 More Resources Installation Manuals Visit our website for manuals that include UL 2703 Listing and Fire Rating Classification. Go to IronRidge.com Engineering Certification Letters We offer complete engineering resources and pre-stamped certification letters. Go to IronRidge.com Frequently Asked Questions What is a “module type”? The new UL1703 standard introduces the concept of a PV module type, based on 4 construction parameters and 2 fire performance parameters. The purpose of this classification is to certify mounting systems without needing to test it with every module. What roofing materials are covered? All fire rated roofing materials are covered within this certification including composition shingle, clay and cement tile, metal, and membrane roofs. What if I have a Class C roof, but the jurisdiction now requires Class A or B? Generally, older roofs will typically be “grandfathered in”, and will not require re-roofing. However, if 50% or more of the roofing material is replaced for the solar installation the code requirement will be enforced. Where is the new fire rating requirement code listed? 2012 IBC: 1509.7.2 Fire classification. Rooftop mounted photovoltaic systems shall have the same fire classification as the roof assembly required by Section1505. Where is a Class A Fire Rating required? The general requirement for roofing systems in the IBC refers to a Class C fire rating. Class A or B is required for areas such as Wildland Urban Interface areas (WUI) and for very high fire severity areas. Many of these areas are found throughout the western United States. California has the most Class A and B roof fire rating requirements, due to wild fire concerns. Are standard mid clamps covered? Mid clamps and end clamps are considered part of the PV “system”, and are covered in the certification. What attachments and flashings are deemed compatible with Class A? Attachments and their respective flashings are not constituents of the rating at this time. All code-compliant flashing methods are acceptable from a fire rating standpoint. What mounting height is acceptable? UL fire testing was performed with a gap of 5”, which is considered worst case in the standard. Therefore, the rating is applicable to any module to roof gap. Am I required to install skirting to meet the fire code? No, IronRidge achieved a Class A fire rating without any additional racking components. What determines Fire Classification? Fire Classification refers to a fire-resistance rating system for roof covering materials based on their ability to withstand fire exposure. Class A - effective against severe fire exposureClass B - effective against moderate fire exposureClass C - effective against light fire exposure What if the roof covering is not Class A rated? The IronRidge Class A rating will not diminish the fire rating of the roof, whether Class A, B, or C. What tilts is the tilt mount system fire rated for? The tilt mount system is rated for 1 degrees and up and any roof to module gap, or mounting height. FLUSH MOUNT INSTALLATION MANUAL - 11© 2019 IRONRIDGE, INC. VERSION 2.1 FRAMeLeSS MODULe KITS Insert Frameless Kit T-bolt in top rail slot. Place star washer over T-bolt, allowing it to rest on top of rail. Secure module clamps with a hex nut and torque to 80 in-lbs. Þ Tested or evaluated module clamps: • Sunforson silver or black SFS-UTMC-200(B) mid and SFS-UTEC-200(B) end clamps.• Sunpreme silver or black mid and end clamps with part numbers 7500105X where "X" is 1, 5, 6 or 7.• IronRidge silver or black mid and end clamps with part numbers FMLS-XC-001-Y where "X" is E or M and "Y" is B or blank. Þ Follow module manufacturer's installation instructions to installthe module clamps. Þ Frameless modules require using a Grounding Lug on every rail. Þ For Sunpreme Modules Only: If required to use slide prevention hardware, see Module Slide Prevention Addendum (Version 1.10). Place Star Washer Module Clamp (80 in-lbs)Grounding Lugs Required on Every Rail MODULe COMPATIBILITY The Flush Mount System may be used to ground and/or mount a PV module complying with UL 1703 only when the specific module has been evaluated for grounding and/or mounting in compliance with the included instructions. Unless otherwise noted, “xxx” refers to the module power rating and both black and silver frames are included in the certification. MAKe MODELS Amerisolar Amerisolar modules with 35, 40 and 50 mm frames AS-bYxxxZ Where "b" can be 5 or 6; "Y" can be M, P, M27, P27, M30, or P30; "xxx" is the module power rating; and "Z" can be blank, W or WB Astronergy Solar Astronergy modules with 30, 35, 40 and 45 mm frames aaSMbbyyC/zz-xxx Where “aa” can be CH or A; "bb" can be 60, 66, or 72; “yy” can be blank, 10 or 12; "C" can M, P, M(BL), M-HC, M(BL)-HC, P-HC, (DG), or (DGT); “zz” can be blank, HV, F-B, or F-BH ; and “xxx” is the module power rating Astronergy frameless modules CHSM6610P(DG)-xxx Where “xxx” is the module power rating Auxin Auxin modules with 40 mm frames AXN6y6zAxxx Where "y" can be M or P; "z" can be 08, 09, 10, 11, or 12; "A" can be F or T; and "xxx" is the module power rating Axitec Axitec Modules with 35 and 40 mm frames AC-xxxY/aaZZb Where "xxx" is the module power rating; "Y" can be M, P or MH; "aa" can be blank, 125- or 156-; "ZZ" can be 54, 60, 72, 120, or 144; "b" can be S or SB Boviet Boviet modules with 40mm frames BVM66aaYY-xxx Where "aa" can be 9, 10 or 12; "YY" is M or P; and "xxx" is the module power rating BYD Where "xxx" is the module power rating; "Y" can be M, P or MH; "aa" can be blank, 125- or 156-; "ZZ" can be 54, 60, 72, 120, or 144; "b" can be S or SB Canadian Solar Canadian Solar modules with 30, 35 and 40 mm frames CSbY-xxxZ Where "b" can be 1, 3 or 6; "Y" can be H, K, P, U, V, W, or X; "xxx" refers to the module power rating; and "Z" can be M, P, MS, PX , M-SD, P-AG, P-SD, MB-AG, PB-AG, MS-AG, or MS-SD Canadian Solar frameless modules CSbY-xxx-Z Where "b" can be 3 or 6; "Y" is K, P, U, or X; "xxx" is the module power rating, and "Z" can be M-FG, MS-FG, P-FG, MB-FG, or PB-FG CertainTeed CertainTeed modules with 35 and 40 frames CTxxxYZZ-AA Where "xxx" is the module power rating; "Y" can be M, P or HC; "ZZ" can be 00,01, 10, or 11; and "AA" can be 01, 02, 03 or 04 CSUN Csun modules with 35 and 40 mm frames YYxxx-zzAbb Where "YY" is CSUN or SST; xxx is the module power rating; "zz" is blank, 60, or 72; and "A" is blank, P or M; "bb" is blank, BB, BW, or ROOF Ecosolargy Ecosolargy modules with 35, 40 and 50 mm frames ECOxxxYzzA-bbD Where "xxx" is the module power rating; "Y" can be A, H, S, or T; "zz" can be 125 or 156; "A" can be M or P; "bb" can be 60 or 72; and "D" can be blank or B FLUSH MOUNT INSTALLATION MANUAL - 12© 2019 IRONRIDGE, INC. VERSION 2.1 MODULe COMPATIBILITY ET Solar ET Solar modules with 35, 40 and 50 mm frames ET-Y6ZZxxxAA Where “Y” can be P, L, or M; “ZZ” can be 60 or 72; “xxx” refers to the module power rating; and “AA” can be WB, WW, BB, WBG, WWG, WBAC, WBCO, WWCO, WWBCO or BBAC Flex Flex modules with 35, 40 and 50 mm frames and model identifier FXS-xxxYY-ZZ; where "xxx" is the module power rating; "YY" can be BB or BC; and "ZZ" can be MAA1B, MAA1W, MAB1W, SAA1B, SAA1W, SAC1B, SAC1W, SAD1W, SBA1B, SBA1W, SBC1B, or SBC1W GCL GCL modules with 35 mm and 40 mm frames GCL-a6/YY xxx Where "a" can be M or P; "YY" can be 60, 72, or 72H; and xxx is the module power rating GigaWatt Solar Gigawatt modules with 40 mm frames GWxxxYY Where “xxx” refers to the module power rating; and “YY” can be either PB or MB Hansol Hansol modules with 35 and 40 frames HSxxxYY-zz Where "xxx" is the module power rating; "YY" can be PB, PD, PE, TB, TD, UB, UD, or UE; and "zz" can be AN1, AN3, AN4, HV1, or JH2 Hanwha Solar Hanwha Solar modules with 40, 45 and 50 mm frames HSLaaP6-YY-1-xxxZ Where "aa" can be either 60 or 72; "YY" can be PA or PB; "xxx" refers to the module power rating; and "Z" can be blank or B Hanwha Q CELLS Hanwha Q CELLS Modules with 32, 35, 40 and 42mm frames and model identifier aaYY-ZZ-xxx where "aa" can be Q. or B.; "YY" can be PLUS, PRO, PEAK, LINE PRO, LINE PLUS, or PEAK DUO; and "ZZ" can be G3, G3.1, G4, G4.1, L-G2, L-G2.3, L-G3, L-G3.1, L-G3y, L-G4, L-G4.2, L-G4y, LG4.2/TAA, BFR-G3, BLK-G3, BFR-G3.1, BLK-G3.1, BFR-G4, BFR-G4.1, BFR G4.3, BLK-G4.1, G4/SC, G4.1/SC, G4.1/TAA, G4.1/MAX, BFR G4.1/TAA, BFR G4.1/MAX, BLK G4.1/TAA, BLK G4.1/SC, EC-G4.4, G5, BLK-G5, L-G5, L-G5.1, L-G5.2, L-G5.2/H, L-G5.3, G6, G6+, BLK-G6, L-G6, L-G6.1, L-G6.2, L-G6.3, G7, BLK-G6+, BLK-G7, G7.2, G8, BLK-G8, G8+, BLK-G8+ L-G7, L-G7.1, L-G7.2, L-G7.3, L-G8, L-G8.1, L-G8.2, or L-G8.3; and "xxx" is the module power rating Heliene Heliene modules with 40 mm frames YYZZxxx Where "YY" can be 36, 60, 72, or 96; "ZZ" can be M, P, or MBLK; and "xxx" is the module power rating HT-SAAE HT-SAAE modules with 40 mm frames HT72-156Z-xxx Where "Z" can be M, P, M-C, P-C, M(S), M(VS), M(V), P(V), M(V)-C, P(V)-C; and "xxx" is the module power rating Hyundai Hyundai modules with 33, 35, 40 and 50 mm frames HiY-SxxxZZ Where "Y" can be A, M or S; "xxx" refers to the module power rating; and "ZZ" can be HG, HI, KI, MI, MF, MG, RI, RG(BF), RG(BK), SG, TI, or TG Itek Itek Modules with 40 and 50 mm frames IT-xxx-YY Where "xxx" is the module power rating; and "YY" can be blank, HE, or SE, or SE72 JA Solar JA Solar modules with 35, 40 and 45 mm frames JAyyzz-bbww-xxx/aa Where “yy” can be M, P, M6 or P6; “zz” can be blank, (K), (L), (R), (V), (BK), (FA), (TG), (FA)(R), (L)(BK), (L)(TG), (R)(BK), (R)(TG), (V)(BK), (BK)(TG), or (L)(BK)(TG); “bb” can be 48, 60, or 72; "ww" can be S01, S02, S03, S09, or S10; “xxx” is the module power rating; and “aa” can be MP, SI, SC, PR, 3BB, 4BB, 4BB/RE, 5BB Jinko Jinko modules with 35 and 40 mm frames JKMYxxxZZ-aa Where "Y" can either be blank or S; "xxx" is the module power rating; "ZZ" can be P, PP, M; and "aa" can be blank, 60, 60B, 60H, 60L, 60BL, 60HL, 60HBL, 60-J4, 60B-J4, 60B-EP, 60(Plus), 60-V, 60-MX, 72, 72-V, 72H-V, 72L-V, 72HL-V or 72-MX Jinko frameless modules JKMxxxPP-DV Where "xxx" is the module power rating Kyocera Kyocera Modules with 46mm frames KYxxxZZ-AA Where "Y" can be D or U; "xxx" is the module power rating; "ZZ" can be blank, GX, or SX; and "AA" can be LPU, LFU, UPU, LPS, LPB, LFB, LFBS, LFB2, LPB2, 3AC, 3BC, 3FC, 4AC, 4BC, 4FC, 4UC, 5AC, 5BC, 5FC, 5UC, 6BC, 6FC, 8BC, 6MCA, or 6MPA LG LG modules with 35, 40 and 46 mm frames LGxxxYaZ-bb Where "xxx" is the module power rating; "Y" can be A, E, N, Q, S; "a" can be 1 or 2; "Z" can be C, K, T, or W; and "bb" can be A3, A5, B3, G3, G4, K4, or V5 Longi Longi modules with 30, 35 and 40 mm frames LRa-YYZZ-xxxM Where "a" can be 4 or 6; "YY" can be blank, 60 or 72; "ZZ" can be blank, BK, BP, HV, PB, PE, PH, HBD, HPB, or HPH; "xxx" is the module power rating Mission Solar Mission Solar modules with 40 mm frames MSEbbxxxZZaa Where "bb" can be blank or 60A; "xxx" is the module power rating; "ZZ" can be blank, MM, SE, SO or SQ, and "aa" can be blank, 1J, 4J, 4S, 5K, 5T, 6J, 6S, 6W, 8K, 8T, or 9S Mitsubishi Mitsubishi modules with 46 mm frames PV-MYYxxxZZ Where "YY" can be LE or JE; xxx is the module power rating; and "ZZ" can be either HD, HD2, or FB FLUSH MOUNT INSTALLATION MANUAL - 13© 2019 IRONRIDGE, INC. VERSION 2.1 MODULe COMPATIBILITY Motech IM and XS series modules with 40, 45 and 50 mm frames Neo Solar Power Neo Solar Power modules with 35 mm frames D6YxxxZZaa Where "Y" can be M or P; xxx is the module power rating; "ZZ" can be B3A, B4A, E3A, E4A, H3A, H4A; and "aa" can be blank, (TF), ME or ME (TF) Panasonic Panasonic modules with 35 and 40 mm frames BHNxxxYYzzA Where "xxx" refers to the module power rating; "YY" can be either KA, SA or ZA; "zz" can be either 01, 02, 03, 04, 06, 06B, 11, 11B, 15, 15B, 16, 16B, 17, or 18; and "A" can be blank, E or G Peimar Peimar modules with 40 mm frames SGxxxYzz Where “xxx” is the module power rating; “Y” can be M or P; and “zz” can be blank, (BF), or (FB) Phono Solar Phono Solar modules with 35, 40 and 45 mm frames PSxxxY-ZZ/A Where xxx refers to the module power rating; "Y" can be M or P; "ZZ" can be 20 or 24; and "A" can be F, T or U Prism Solar Prism Solar frameless modules BiYY-xxxBSTC Where "YY" can be 48, 60, 60S, 72 or 72S; and "xxx" is the module power rating REC Solar REC modules with 30, 38 and 45 mm frames RECxxxYYZZ Where “xxx” is the module power rating; “YY” can be AA, M, NP, PE, PE72, TP, TP2, TP2M, TP2SM, or TP2S; and “ZZ” can be blank, Black, BLK, BLK2, SLV, or 72 Renesola ReneSola modules with 35, 40 and 50 mm frames JCxxxY-ZZ Where "xxx" refers to the module power rating; "Y" can be F, M or S; and "ZZ" can be Ab, Ab-b, Abh, Abh-b, Abv, Abv-b, Bb, Bb-b, Bbh, Bbh-b, Bbv, Bbv-b, Db, or Db-b Renogy Renogy Modules with 40 and 50 mm frames RNG-xxxY Where "xxx" is the module power rating; and "Y" can be D or P Risen Risen Modules with 35 and 40 mm frames RSMyy-6-xxxZZ Where "yy" can be 60 or 72; "xxx" is the module power rating; and "ZZ" can be M or P Frameless modules RSMyy-6-xxxZZ Where "yy" can be 60 or 72; "xxx" is the module power rating; and "ZZ" can be MDG or PDG S-Energy S-Energy modules with 40 frames SNxxxY-ZZ Where "xxx" is the module power rating; "Y" can be M or P; and "ZZ" can be 10, or 15 Seraphim Energy Group Seraphim modules with 35 and 40 mm frames SEG-6YY-xxxZZ Where "YY" can be MA, MB, PA, or PB; "xxx" is the module power rating; and "ZZ" can be BB, BW, WB or WW Seraphim USA Seraphim modules with 40 and 50 mm frames SRP-xxx-6YY Where "xxx" is the module power rating; and "YY" can be MA, MB, PA, PB, QA-XX-XX, and QB-XX-XX Sharp Sharp modules with 35 and 40 mm frames NUYYxxx Where “YY” can be SA or SC; and "xxx" is the module power rating Silfab Silfab Modules with 38 mm frames SYY-Z-xxx Where "YY" can be SA or LA; SG or LG; "Z" can be M, P, or X; and "xxx" is the module power rating Solaria Solaria modules with 40 mm frames PowerXT xxxY-ZZ Where "xxx" is the module power rating; "Y" can be R or C; and "ZZ" can be AC, BD, BX, BY, PD, PX, PZ, WX or WZ Solarcity Solarcity modules with 40 mm frames SCxxxYY Where "xxx" is the module power rating; and "YY" can be blank, B1 or B2 SolarTech SolarTech modules with 42 mm frames STU-xxxYY Where "xxx" is the module power rating; and "YY" can be PERC or HJT SolarWorld AG / Industries GmbH SolarWorld Sunmodule Plus, Protect, Bisun, XL, Bisun XL, may be followed by mono, poly, duo, black, bk, or clear; modules with 31, 33 or 46 mm frames SW-xxx Where "xxx" is the module power rating SolarWorld Americas Inc.SolarWorld Sunmodule Plus, Protect, Bisun, XL, Bisun XL, may be followed by mono, poly, duo, black, bk, or clear; modules with 33 mm frames SWA-xxx Where "xxx" is the module power rating Stion Stion Thin film modules with 35 mm frames STO-xxx or STO-xxxA Thin film frameless modules STL-xxx or STL-xxxA Where "xxx" is the module power rating SunEdison SunEdison Modules with 35, 40 and 50 mm frames SE-YxxxZABCDE Where "Y" can be B, F, H, P, R, or Z; "xxx" refers to the module power rating; "Z" can be 0 or 4; "A" can be B,C,D,E,H,I,J,K,L,M, or N ; "B" can be B or W; "C" can be A or C; "D" can be 3, 7, 8, or 9; and "E" can be 0, 1 or 2 MODULe COMPATIBILITY FLUSH MOUNT INSTALLATION MANUAL - 14© 2019 IRONRIDGE, INC. VERSION 2.1 Suniva Suniva modules with 35, 38, 40, 46 and 50 mm frames OPTxxx-AA-B-YYY-Z MVXxxx-AA-B-YYY-Z Where "xxx" is the module power rating; "AA" is either 60 or 72; "B" is either 4 or 5; "YYY" is either 100,101,700,1B0, or 1B1; and "Z" is blank or B Sunpower Sunpower standard (G3 or G4) or InvisiMount (G5) 40 and 46 mm frames SPR-Zb-xxx-YY Where "Z" is either A, E, P or X; “b” can be blank, 17, 18, 19, 20, 21, or 22; “xxx” is the module power rating and “YY” can be blank, BLK, COM, C-AC, D-AC, E-AC, G-AC, BLK-C-AC, or BLK-D-AC Sunpreme Sunpreme frameless modules GXB-xxxYY Where "xxx" is the module power rating; and "YY" can be blank or SL Sunspark Sunspark modules with 40 mm frames SYY-xxZ Where “YY” can be MX or ST; “xxx” is the module power rating; and “Z” can be P or W Suntech Vd, Vem, Wdb, Wde, and Wd series modules with 35, 40 and 50 mm frames Talesun Talesun modules with 35 and 40 frames TP6yyZxxx-A Where "yy" can be 60, 72, H60 or H72; "Z" can be M, or P; "xxx" is the module power rating; and "A" can be blank, B, or T Trina Trina Modules with 30, 35, 40 and 46mm frames TSM-xxxYYZZ Where "xxx" is the module power rating; "YY" can be DD05, DD06, DE14, DE15, DEG15, PA05, PC05, PD05, PD06, PA14, PC14, PD14, PE14, or PE15 ; and "ZZ" can be blank, .05, .08, .10, .18, .08D, .18D, 0.82, .002, .00S, 05S, 08S, A, A.05, A.08, A.10, A.18, A(II), A.05(II), A.08(II), A.082(II), A.10(II), A.18(II), H, H(II), H.05(II), H.08(II), HC.20(II), HC.20(II), or M Frameless modules TSM-xxxYY Where "YY" can be either DEG5(II), DEG5.07(II), DEG5.40(II), DEG5.47(II), DEG14(II), DEG14C(II), DEG14C.07(II), DEG14.40(II), PEG5, PEG5.07, PEG5.40, PEG5.47, PEG14, or PEG14.40 Vikram Vikram solar modules with 40 mm frames Syy.ZZ.AAA.bb Where "yy" can be M, P, MBB, MH, MS, MHBB, or PBB; "ZZ" can be 60 or 72; "AAA" is the module power rating; and "bb" can be 03.04 or 05 Winaico Winaico modules with 35 and 40 mm frames Wsy-xxxz6 Where "y" can be either P or T; "xxx" is the module power rating; and "z" can be either M or P Yingli Panda, YGE and YGE-U series modules with 35, 40 and 50 mm frames Tech Brief The Strongest Attachment in Solar IronRidge FlashFoot2 raises the bar in solar roof protection. The unique water seal design is both elevated and encapsulated, delivering redundant layers of protection against water intrusion. In addition, the twist-on Cap perfectly aligns the rail attachment with the lag bolt to maximize mechanical strength. FlashFoot2 Twist-On Cap FlashFoot2’s unique Cap design encapsulates the lag bolt and locks into place with a simple twist. The Cap helps FlashFoot2 deliver superior structural strength, by aligning the rail and lag bolt in a concentric load path. Single Socket Size A custom-design lag bolt allows you to install FlashFoot2 with the same 7/16” socket size used on other Flush Mount System components. Three-Tier Water Seal FlashFoot2’s seal architecture utilizes three layers of protection. An elevated platform diverts water away, while a stack of rugged components raises the seal an entire inch. The seal is then fully-encapuslated by the Cap. FlashFoot2 is the first solar attachment to pass the TAS-100 Wind-Driven Rain Test. Water-Shedding Design An elevated platform diverts water away from the water seal. © 2016 IronRidge, Inc. All rights reserved. Visit www.ironridge.com or call 1-800-227-9523 for more information. Version 1.0 Tech Brief Installation Features Testing & Certification Structural Certification Designed and Certified for Compliance with the International Building Code & ASCE/SEI-7. Water Seal Ratings Water Sealing Tested to UL 441 Section 27 “Rain Test” and TAS 100-95 “Wind Driven Rain Test” by Intertek. Ratings applicable for composition shingle roofs having slopes between 2:12 and 12:12. UL 2703 Conforms to UL 2703 Mechanical and Bonding Requirements. See Flush Mount Install Manual for full ratings. Alignment Markers Quickly align the flashing with chalk lines to find pilot holes. Rounded Corners Makes it easier to handle and insert under the roof shingles. Reinforcement Ribs Help to stiffen the flashing and prevent any bending or crinkling during installation. A B C E B C Benefits of Concentric Loading Traditional solar attachments have a horizontal offset between the rail and lag bolt, which introduces leverage on the lag bolt and decreases uplift capacity. FlashFoot2 is the only product to align the rail and lag bolt. This concentric loading design results in a stronger attachment for the system. A