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Home My WebLink About921 E Grant St - Plan2 (13)P340 SOLAREDGE POWER OPTIMIZERS (N)APTOS SOLAR DNA-120-MF23-330W, 330W MODULES 13 MODULES WIRED IN (1) SERIES OF 13 MODULES G (N)JUNCTION BOX OR EQUIV AC DC DC DISCO LOAD RATED DC DISCONNECT & AFCI (RAPID SHUTDOWN COMPLIANCE) (N)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH), 3800W INVERTER 13 (N)60A AC DISCONNECT AC DISCONNECT FUSED 60A, 120/240V, 2P 40A FUSE 3 M EXISTING 120/240V 1PH 60HZ UT I L I T Y GR I D (E)GROUND ELECTRODE (E)100A HOT BUS MAIN PANEL UTILITY:SCE 222013-514952 LINE SIDE TAP SINGLE LINE DIAGRAM E-1.0 SINGLE LINE DIAGRAM: DC SYSTEM SIZE - 4290W, AC SYSTEM SIZE - 3800W,CEC SYSTEM SIZE - 3877W CUSTOMER INFORMATION NAME&ADDRESS: APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:2/16/22 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108CONDUIT SCHEDULE TAG ID CONDUIT SIZE CONDUCTOR NEUTRAL GROUND 1 NONE (2) 10 AWG PV WIRE NONE (1) 6 AWG BARE COPPER 2 3/4"EMT OR EQUIV (2) 10 AWG THHN/THWN-2 NONE (1) 8 AWG THHN/THWN-2 3 3/4"EMT OR EQUIV (2) 6 AWG THHN/THWN-2 (1) 6 AWG THHN/THWN-2 (1) 8 AWG THHN/THWN-2 MODULE SPECIFICATION MODEL APTOS SOLAR DNA-120-MF23-330W MODULE POWER @ STC 330W OPEN CIRCUIT VOLTAGE:Voc 40.27V MAX POWER VOLTAGE:Vmp 32.91V SHORT CIRCUIT CURRENT:Isc 10.51A MAX POWER CURRENT:Imp 10.02A ELECTRICAL NOTES: 1. MAXIMUM DC/AC VOLTAGE DROP SHALL BE NO MORE THAN 2%. 2. BREAKER/FUSE SIZES CONFORMS TO CEC 240.6 CODE SECTION. 3. AC GROUNDING ELECTRODE CONDUCTOR SIZED PER CEC 250.66. 4. AMBIENT TEMPERATURE CORRECTION FACTOR IS BASED ON CEC 690.31(C). 5. AMBIENT TEMPERATURE ADJUSTMENT FACTOR IS BASED ON CEC 310.15(B)(2)(C). 6. AX. SYSTEM VOLTAGE CORRECTION IS PER CEC 690.7. 7. CONDUCTORS ARE SIZED PER WIRE AMPACITY TABLE CEC 310.16. 8. CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE LISTED AS SUNLIGHT RESISTANT PER CEC 310.0(D). 9. CONDUCTORS EXPOSED TO WET LOCATIONS SHALL BE SUITABLE FOR USE IN WET LOCATIONS PER CEC 310.8(C). NOTE: 1. INVERTER IS UL1741 RATED. 2. EACH OPTIMIZER ARE RAPID SHUTDOWN COMPLIANT INVERTER-1 SPECIFICATIONS MODEL SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) POWER RATING 3800W MAX OUTPUT CURRENT 16A CEC WEIGHTED EFFICIENCY 98% MAX INPUT CURRENT 13A MAX DC VOLTAGE 500V SYSTEM CHARACTERISTICS DC SYSTEM SIZE 4290 W INVERTER STRING VOLTAGE:Vmp 350V MAX INVERTER SYSTEM VOLTAGE: Voc 500V MAX SHORT CIRCUIT CURRENT 15A OPERATING CURRENT 12.26A ELECTRICAL CALCULATION TAG ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK 1 1 X 15 X 1 = 15 X 1.25 = 18.75A 40 X 0.96 X 1 = 38.40A 18.75A <35A 18.75A <38.40A 2 1 X 15 X 1 = 15 X 1.25 = 18.75A 40 X 0.96 X 1 = 38.40A 18.75A <35A 18.75A <38.40A TAG ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK 3 16 X 1 = 16.00 X 1.25 = 20.00A 75 X 0.96 X 1 = 72.00A 20.00A < 65A 20.00A < 72.00A OPTIMIZER CHARACTERISTICS MODEL P340 MIN INPUT VOLTAGE 8 VDC MAX INPUT VOLTAGE 48 VDC MAX SHORT CIRCUIT CURRENT 11 ADC MAX OUTPUT CURRENT 15 ADC OCPD CALCULATIONS: MAIN PANEL RATING:100A, LINE SIDE TAP:100% ALLOWABLE BACKFEED IS 100A INVERTER OVERCURRENT PROTECTION= INVERTER O/P I X CONTINUOUS LOAD(1.25)X #OF INVERTERS =16x1.25x1=20.00 A =>PV BREAKER = 40A ***REVISED on 3/4/22 - AZ*** 921 E Grant St 03/09/22 LarSun 1611 POMONA RD 206 CORONA CA,92880 Attn.: To Whom It May Concern re job: SAPPIYAS KAL 921 E GRANT ST SANTA ANA, CA 92701 Design Criteria: Code:2019 CBC ASCE 7-16 Live Load:20 psf Ult Wind Speed:95 mph Exposure Cat:C Ground Snow:0 psf Min Roof Snow: NA AHZ Consulting Engineers Inc. Professional Engineer projects@ahzengineers.com 8/16/2021 The following calculations are for the structural engineering design of the photovoltaic panels and are valid only for the structural info referenced in the stamped plan set. The verification of such info is the responsibility of others. After review, I certify that the roof structure has sufficient structural capacity for the applied PV loads. All mounting equipment shall be designed and installed per manufacturer's approved installation specifications. www.ahzengineers.com 921 E Grant St 10/12/21 Date :8/16/2021 Job Code: SAPPIYAS KAL 2 of 6 Roof Properties: Roof Type = Roof Pitch (deg) = Mean Roof Height (ft) = Attachment Trib Width (ft) = Attachment Spacing (ft) = Framing Type = Framing Size = Framing OC Spacing (in.) = Section Thickness, b (in.) = Section Depth, d (in.) = Section Modulus, Sx (in.^3) = Moment of Inertia, Ix (in.^4) = Framing Span (ft) = Deflection Limit D+L (in.) = Deflection Limit S or W (in.) = Attachments Pattern = Framing Upgrade = Sister Size = Wood Species = Wood Fb (psi) = Wood Fv (psi) = Wood E (psi) = C D (Wind) = C D (Snow) = CLS = C M = Ct = CL = Ci = CF = Cfu = Cr = F'b_wind (psi) = F'b_snow (psi) = F'v_wind (psi) = F'v_snow (psi) = M_allowable_wind (lb-ft) = M_allowable_snow (lb-ft) = V_allowable_wind (lbs) = V_allowable_snow (lbs) = 1139 1121 1584 207 1560 1779 288 1.15 2476 1.3 1.00 1.15 1.0 1.6 1.15 180 1600000 DF #2 900 Adequate NA 2.00 Fully Staggered 15 3 7.6 20.8 1.5 5.5 2x6 24 6 Rafter 13 2.75 Shingle 20 Roof 1 www.ahzengineers.com 921 E Grant St 10/12/21 Date :8/16/2021 Job Code: SAPPIYAS KAL 3 of 6 E' (psi) = Load Calculation: Panels Dead Load (psf) = Roofing Weight (psf) = Decking Weight (psf) = Framing Weight (psf) = Misc. Additional Weight (psf) = Existing Dead Load (psf) = Total Dead Load (psf) = Ultimate Wind Speed (mph) = Directionality Factor, kd = Topographic Factor, kzt = Velocity Press Exp Factor, kz = Ground Elevation Factor, ke = Velocity Pressure, qz (psf) = Array Edge Factor, γE = Solar Equalization Factor, γa = External Pressure Up, GCp_1 = External Pressure Up, GCp_2 = External Pressure Up, GCp_3 = External Pressure Down, GCp = Design Pressure Up, p_1 (psf) = Design Pressure Up, p_2 (psf) = Design Pressure Up, p_3 (psf) = Design Pressure Down, p (psf) = Hardware Checks: Ref. Widthrawal Value, W (lb/in) = (CM = Ct = Ceg = 1.0) C D = Adjusted Widthrawal Value, W' (lb/in) = Lag Penetration, p (in.) = 426 2.5 266 1.6 Lag Screw Checks: Roof 1 16.0 -34.9 -41.6 0.6 -26.9 -2.6 -3.1 1.25 0.64 -2 0.85 1.00 16.7 95 0.85 1.0 Roof 1 Wind Load Calculations: 6.9 9.9 0.9 1.0 3.0 2.0 Dead Load Calculations: 3.0 Roof 1 1600000 www.ahzengineers.com 921 E Grant St 10/12/21 Date :8/16/2021 Job Code: SAPPIYAS KAL 4 of 6 Allowable Widthrawal Force, W'p (lbs) = Applied Uplift Force (lbs) = Uplift DCR = Ref. Lateral Value, Z (lbs) = (C M = Ct = C Δ = Ceg = 1.0) C D = Adjusted Lateral Value, Z' (lbs) = Applied Laeral Force (lbs) = Angle of Resultant Force, α (deg) = Adjusted Interaction Lateral Value, Z' α (lbs) = Lateral DCR = Roof Framing Checks: LC1: D+S Applied Moment (lb-ft) = Applied Shear (lbs) = Allowable Moment (lb-ft) = Allowable Shear (lbs) = Moment DCR = Shear DCR = LC2: D+0.6W Applied Moment (lb-ft) = Applied Shear (lbs) = Allowable Moment (lb-ft) = Allowable Shear (lbs) = Moment DCR = Shear DCR = LC3: D+0.75(S+0.6W) Applied Moment (lb-ft) = Applied Shear (lbs) = Allowable Moment (lb-ft) = Allowable Shear (lbs) = Moment DCR = Shear DCR = LC4: 0.6D+0.6W Applied Moment (lb-ft) = Applied Shear (lbs) = Allowable Moment (lb-ft) = 1560 571 152 0.62 0.16 1560 1584 964 257 0.70 0.19 1560 1584 1099 293 0.50 0.13 1121 1139 149 Force Checks: Roof 1 559 1057 0.02 17 87 0.9 243 0.36 270 1064 -387 www.ahzengineers.com 921 E Grant St 10/12/21 Date :8/16/2021 Job Code: SAPPIYAS KAL 5 of 6 Allowable Shear (lbs) = Moment DCR = Shear DCR = LC1: D+L Deflection (in.) = Deflection Limit (in.) = Deflection DCR = LC2: S Deflection (in.) = Deflection Limit (in.) = Deflection DCR = LC3: W (Down) Deflection (in.) = Deflection Limit (in.) = Deflection DCR = LC4: W (Up) Deflection (in.) = Deflection Limit (in.) = Deflection DCR = Seismic Check: Wall Weight (psf) = Tributary Wall Area (ft2) = Total Wall Weight (lbs) = Roof Weight (psf) = Roof Area (ft2) = Total Roof Weight (lbs) = Total Existing Weight (lbs) = PV Panel Weight (lbs) = Number of Panels = Total Additional PV Weight (lbs) = (Existing W + Additional W)/(Existing W)-1 = 2% Additional PV Weight: 54 13 708 Weight Increase: 1000 17000 7 2400 16669 33669 0.34 Existing Weight: 17 -0.77 2.30 2.30 0.20 0.00 0.46 0.00 2.30 3.45 0.30 Deflection Checks (Service Level): Roof 1 1.02 0.37 0.10 1584 www.ahzengineers.com 921 E Grant St 10/12/21 Date :8/16/2021 Job Code: SAPPIYAS KAL 6 of 6 The increase in weight as a result of the solar system is less than 10% of the existing structure and therefore no further seismic analysis is required. Limits of Scope of Work and Liability: Existing structure is assumed to have been designed and constructed following appropriate codes at time of erection, and assumed to have appropriate permits. The calculations produced are only for the roof framing supporting the proposed PV installation referenced in the stamped planset and were completed according to generally recognized structural analysis standards and procedures, professional engineering and design experience, opinions and judgements. Existing deficiencies which are unknown or were not observable during time of inspection are not included in this scope of work. All PV modules, racking, and mounting equipment shall be designed and installed per manufacturer's approved installation specifications. The Engineer of Record and the engineering consulting firm assume no responsibility for misuse or improper installation. This analysis is not stamped for water leakage. Framing was determined based on information in provided plans and/or photos, along with engineering judgement. Prior to commencement of work, the contractor shall verify the framing sizes, spacings, and spans noted in the stamped plans, calculations, and cert letter (where applicable) and notify the Engineer of Record of any discrepancies prior to starting construction. Contractor shall also verify that there is no damaged framing that was not addressed in stamped plans, calculations, and cert letter (where applicable) and notify the Engineer of Record of any concerns prior to starting construction. www.ahzengineers.com 921 E Grant St 10/12/21 2 (13)P340 SOLAREDGE POWER OPTIMIZERS (N)APTOS SOLAR DNA-120-MF23-330W, 330W MODULES 13 MODULES WIRED IN (1) SERIES OF 13 MODULES G (N)JUNCTION BOX OR EQUIV(N)30A AC DISCONNECT AC DC DC DISCO LOAD RATED DC DISCONNECT & AFCI (RAPID SHUTDOWN COMPLIANCE) (N)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH), 3800W INVERTER 13 3 AC DISCONNECT NON FUSED 30A, 120/240V, 2P M 20A 2P PV BREAKER EXISTING 120/240V 1PH 60HZ UT I L I T Y GR I D (E)GROUND ELECTRODE (E)100A HOT BUS MAIN PANEL UTILITY:SCE 222013-514952 SINGLE LINE DIAGRAM E-1.0 SINGLE LINE DIAGRAM: DC SYSTEM SIZE - 4290W, AC SYSTEM SIZE - 3800W,CEC SYSTEM SIZE - 3877W CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 OCPD CALCULATIONS: MAIN PANEL RATING:100A, ALLOWABLE BACKFEED IS 100A INVERTER OVERCURRENT PROTECTION= COMBINED INVERTER O/P I X CONTINUOUS LOAD(1.25) X #OF INVERTERS =16X1.25X1=20.00 A =>PV BREAKER = 20A CONDUIT SCHEDULE TAG ID CONDUIT SIZE CONDUCTOR NEUTRAL GROUND 1 NONE (2) 10 AWG PV WIRE NONE (1) 6 AWG BARE COPPER 2 3/4"EMT OR EQUIV (2) 10 AWG THHN/THWN-2 NONE (1) 10 AWG THHN/THWN-2 3 3/4"EMT OR EQUIV (2) 10 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 MODULE SPECIFICATION MODEL APTOS SOLAR DNA-120-MF23-330W MODULE POWER @ STC 330W OPEN CIRCUIT VOLTAGE:Voc 40.27V MAX POWER VOLTAGE:Vmp 32.91V SHORT CIRCUIT VOLTAGE:Isc 10.51A MAX POWER CURRENT:Imp 10.02A ELECTRICAL NOTES: 1. MAXIMUM DC/AC VOLTAGE DROP SHALL BE NO MORE THAN 2%. 2. BREAKER/FUSE SIZES CONFORMS TO CEC 240.6 CODE SECTION. 3. AC GROUNDING ELECTRODE CONDUCTOR SIZED PER CEC 250.66. 4. AMBIENT TEMPERATURE CORRECTION FACTOR IS BASED ON CEC 690.31(C). 5. AMBIENT TEMPERATURE ADJUSTMENT FACTOR IS BASED ON CEC 310.15(B)(2)(C). 6. AX. SYSTEM VOLTAGE CORRECTION IS PER CEC 690.7.7. CONDUCTORS ARE SIZED PER WIRE AMPACITY TABLE CEC 310.16. 8. CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE LISTED AS SUNLIGHT RESISTANT PER CEC 310.0(D). 9. CONDUCTORS EXPOSED TO WET LOCATIONS SHALL BE SUITABLE FOR USE IN WET LOCATIONS PER CEC 310.8(C). NOTE: 1. INVERTER IS UL1741 RATED. 2. EACH OPTIMIZER ARE RAPID SHUTDOWN COMPLIANT INVERTER-1 SPECIFICATIONS MODEL SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) POWER RATING 3800W MAX OUTPUT CURRENT 16A CEC WEIGHTED EFFICIENCY 98% MAX INPUT CURRENT 13A MAX DC VOLTAGE 500V SYSTEM CHARACTERISTICS DC SYSTEM SIZE 4290 W INVERTER STRING VOLTAGE:Vmp 350V MAX INVERTER SYSTEM VOLTAGE: Voc 500V MAX SHORT CIRCUIT CURRENT 15A OPERATING CURRENT 12.26A ELECTRICAL CALCULATION DC WIRE CALCULATIONS:- MATERIAL:COPPER & TEMPERATURE RATING:90°C TAG ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK 1 1 X 15 X 1 = 15 X 1.25 = 18.75A 40 X 0.96 X 1 = 38.40A 18.75A <35A 18.75A <38.40A 2 1 X 15 X 1 = 15 X 1.25 = 18.75A 40 X 0.96 X 1 = 38.40A 18.75A <35A 18.75A <38.40A AC WIRE CALCULATIONS:- MATERIAL:COPPER & TEMPERATURE RATING:90°C TAG ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK 3 16 X 1 = 16.00 X 1.25 = 20.00A 40 X 0.96 X 1 = 38.40A 20.00A < 35A 20.00A < 38.40A OPTIMIZER CHARACTERISTICS MODEL P340 MIN INPUT VOLTAGE 8 VDC MAX INPUT VOLTAGE 48 VDC MAX INPUT CURRENT 11 ADC MAX OUTPUT CURRENT 15 ADC 921 E Grant St 10/12/21 PD-1.7 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 FIRE RATING SPECSHEET 921 E Grant St 10/12/21 GENERAL NOTES PV-2.0 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 GENERAL NOTES GENERAL NOTES 1. MODULES ARE LISTED UNDER UL 1703 AND CONFORM TO THE STANDARDS. 2. INVERTERS ARE LISTED UNDER UL 1741 AND CONFORM TO THE STANDARDS. 3. DRAWINGS ARE DIAGRAMMATIC, INDICATING GENERAL ARRANGEMENT OF THE PV SYSTEM AND THE ACTUAL SITE CONDITION MIGHT VARY. 4. WORKING CLEARANCES AROUND THE NEW PV ELECTRICAL EQUIPMENT WILL BE MAINTAINED IN ACCORDANCE WITH CEC CODE. 5. ALL GROUND WIRING CONNECTED TO THE MAIN SERVICE GROUNDING IN MAIN SERVICE PANEL/ SERVICE EQUIPMENT. 6. ALL CONDUCTORS SHALL BE 600V, 75°C STANDARD COPPER UNLESS OTHERWISE NOTED. 7. WHEN REQUIRED, A LADDER SHALL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH OSHA REGULATIONS. 8. THE SYSTEM WILL NOT BE INTERCONNECTED BY THE CONTRACTOR UNTIL APPROVAL FROM THE LOCAL JURISDICTION AND/OR THE UTILITY. 9. ROOF ACCESS POINT SHALL BE LOCATED IN AREAS THAT DO NOT REQUIRE THE PLACEMENT OF GROUND LADDERS OVER OPENINGS SUCH AS WINDOWS OR DOORS, AND LOCATED AT STRONG POINTS OF BUILDING CONSTRUCTION WHERE THE ACCESS POINT DOES NOT CONFLICT WITH OVERHEAD OBSTRUCTIONS SUCH AS TREES, WIRES OR SIGNS. 10. PV ARRAY COMBINER/JUNCTION BOX PROVIDES TRANSITION FROM ARRAY WIRING TO CONDUIT WIRING EQUIPMENT LOCATION: 11. ALL EQUIPMENT SHALL MEET MINIMUM SETBACKS AS REQUIRED BY CEC CODE. 12. WIRING SYSTEMS INSTALLED IN DIRECT SUNLIGHT MUST BE RATED FOR EXPECTED OPERATING TEMPERATURE AS SPECIFIED BY CEC CODE AND CEC TABLES. 13. JUNCTION AND PULL BOXES PERMITTED INSTALLED UNDER PV MODULES ACCORDING TO CEC CODE. 14. ADDITIONAL AC DISCONNECT(S) SHALL BE PROVIDED WHERE THE INVERTER IS NOT WITHIN SIGHT OF THE AC SERVICING DISCONNECT. 15. ALL EQUIPMENT SHALL BE INSTALLED ACCESSIBLE TO QUALIFIED PERSONNEL ACCORDING TO CEC APPLICABLE CODES. 16. ALL COMPONENTS ARE LISTED FOR THEIR PURPOSE AND RATED FOR OUTDOOR USAGE WHEN APPROPRIATE . STRUCTURAL NOTES: 17. RACKING SYSTEM & PV ARRAY WILL BE INSTALLED ACCORDING TO CODE-COMPLIANT INSTALLATION MANUAL. TOP CLAMPS REQUIRE A DESIGNATED SPACE BETWEEN MODULES, AND RAILS MUST ALSO EXTEND A MINIMUM DISTANCE BEYOND EITHER EDGE OF THE ARRAY/SUBARRAY, ACCORDING TO RAIL MANUFACTURER’S INSTRUCTIONS. 18. JUNCTION BOX WILL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS. IF ROOF-PENETRATING TYPE, IT SHALL BE FLASHED & SEALED PER LOCAL REQUIREMENTS. 19. ROOFTOP PENETRATIONS FOR PV RACEWAY WILL BE COMPLETED AND SEALED WITH APPROVED CHEMICAL SEALANT PER CODE BY A LICENSED CONTRACTOR. 20. ALL PV RELATED ROOF ATTACHMENTS TO BE SPACED NO GREATER THAN THE SPAN DISTANCE SPECIFIED BY THE RACKING MANUFACTURER. 21. WHEN POSSIBLE, ALL PV RELATED RACKING ATTACHMENTS WILL BE STAGGERED AMONGST THE ROOF FRAMING MEMBERS. WIRING & CONDUIT NOTES: 22. ALL CONDUIT AND WIRE WILL BE LISTED AND APPROVED FOR THEIR PURPOSE. CONDUIT AND WIRE SPECIFICATIONS ARE BASED ON MINIMUM CODE REQUIREMENTS AND ARE NOT MEANT TO LIMIT UP-SIZING. 23. CONDUCTORS SIZED ACCORDING TO CEC CODE. 24. DC WIRING LIMITED TO MODULE FOOTPRINT. MICRO INVERTER WIRING SYSTEMS SHALL BE LOCATED AND SECURED UNDER THE ARRAY WITH SUITABLE WIRING CLIPS. 25. AC CONDUCTORS COLORED OR MARKED AS FOLLOWS: PHASE A OR L1- BLACK PHASE B OR L2- RED, OR OTHER CONVENTION IF THREE PHASE PHASE C OR L3- BLUE, YELLOW, ORANGE**, OR OTHER CONVENTION NEUTRAL- WHITE OR GREY IN 4-WIRE DELTA CONNECTED SYSTEMS THE PHASE WITH HIGHER VOLTAGE TO BE MARKED ORANGE [CEC CODE]. INTERCONNECTION NOTES: 24. LOAD-SIDE INTERCONNECTION SHALL BE IN ACCORDANCE WITH [CEC CODE] 25. THE SUM OF THE UTILITY OCPD AND INVERTER CONTINUOUS INPUT MAY NOT EXCEED 120% OF BUSBAR RATING [CEC CODE]. 26. WHEN SUM OF THE PV SOURCES EQUALS >100% OF BUSBAR RATING, PV DEDICATED BACKFED BREAKERS MUST BE LOCATED OPPOSITE END OF THE BUS FROM THE UTILITY SOURCE OCPD [CEC CODE]. 27. AT MULTIPLE PV OUTPUT COMBINER PANEL, TOTAL RATING OF ALL OVER CURRENT DEVICES SHALL NOT EXCEED AMPACITY OF BUSBAR. HOWEVER, THE COMBINED OVER CURRENT DEVICE MAY BE EXCLUDED ACCORDING TO CEC CODE. 28. FEEDER TAP INTER CONNECTION (LOAD SIDE) ACCORDING TO CEC CODE 29. SUPPLY SIDE TAP INTERCONNECTION ACCORDING TO CEC CODE WITH SERVICE ENTRANCE CONDUCTORS IN ACCORDANCE WITH CEC CODE 30. BACK FEEDING BREAKER FOR UTILITY-INTERACTIVE INVERTER OUTPUT IS EXEMPT FROM ADDITIONAL FASTENING [CEC CODE]. GROUNDING NOTES: 31. GROUNDING SYSTEM COMPONENTS SHALL BE LISTED FOR THEIR PURPOSE, AND GROUNDING DEVISES EXPOSED TO THE ELEMENTS SHALL BE RATED FOR SUCH USE. 32. PV EQUIPMENT SHALL BE GROUNDED ACCORDING TO CEC CODE AND MINIMUM CEC TABLE. 33. METAL PARTS OF MODULE FRAMES, MODULE RACKING, AND ENCLOSURES CONSIDERED GROUNDED IN ACCORD WITH CEC CODE. 34. EQUIPMENT GROUNDING CONDUCTORS SHALL BE SIZED ACCORDING TO CEC CODE AND MICRO INVERTER MANUFACTURER'S INSTRUCTIONS. 35. EACH MODULE WILL BE GROUNDED USING WEEB GROUNDING CLIPS AS SHOWN IN MANUFACTURER DOCUMENTATION AND APPROVED BY THE AHJ. IF WEEBS ARE NOT USED, MODULE GROUNDING LUGS MUST BE INSTALLED AT THE SPECIFIED GROUNDING LUG HOLES PER THE MANUFACTURERS' INSTALLATION REQUIREMENTS. 36. THE GROUNDING CONNECTION TO A MODULE SHALL BE ARRANGED SUCH THAT THE REMOVAL OF A MODULE DOES NOT INTERRUPT A GROUNDING CONDUCTOR TO ANOTHER MODULE. 37. GROUNDING AND BONDING CONDUCTORS, IF INSULATED, SHALL BE COLORED GREEN OR MARKED GREEN IF #4 AWG OR LARGER [CEC CODE] 38. THE GROUNDING ELECTRODE SYSTEM COMPLIES WITH CEC CODE AND NEC CODE. IF EXISTING SYSTEM IS INACCESSIBLE, OR INADEQUATE, A GROUNDING ELECTRODE SYSTEM PROVIDED ACCORDING TO CEC CODE AND AHJ. 39. GROUND-FAULT DETECTION SHALL COMPLY WITH CEC CODE IN GENERAL AND CEC CODE SPECIFICALLY. 40. DISCONNECTION AND OVER-CURRENT PROTECTION NOTES. 41. DISCONNECTING SWITCHES SHALL BE WIRED SUCH THAT WHEN THE SWITCH IS OPENED THE CONDUCTORS REMAINING ENERGIZED ARE CONNECTED TO THE TERMINALS MARKED “LINE SIDE” (TYPICALLY THE UPPER TERMINALS). 42. DISCONNECTS TO BE ACCESSIBLE TO QUALIFIED UTILITY PERSONNEL, BE LOCKABLE, AND BE A VISIBLE-BREAK SWITCH 43. RAPID SHUTDOWN OF ENERGIZED CONDUCTORS BEYOND 10 FT OF PV ARRAY OR 5 FT INSIDE A BUILDING WITHIN 10 SECONDS. CONTROLLED CONDUCTORS ≤30V AND ≤240VA [CEC CODE]. LOCATION OF LABEL ACCORDING TO AHJ. 44. ALL OCPD RATINGS AND TYPES SPECIFIED ACCORDING TO CEC CODE. 45. MICRO INVERTER BRANCHES CONNECTED TO A SINGLE BREAKER OR GROUPED FUSES IN ACCORDANCE WITH CEC CODE. IF REQUIRED BY AHJ, SYSTEM WILL INCLUDE ARC-FAULT CIRCUIT PROTECTION ACCORDING TO CEC CODE AND UL1699B. 921 E Grant St 10/12/21 PD-1.5 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 GROUNDING SPECSHEET 921 E Grant St 10/12/21 PD-1.6 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 INTEGRATED GROUNDING SPECSHEET 921 E Grant St 10/12/21 PD-1.1 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 INVERTER SPECSHEET 921 E Grant St 10/12/21 PD-1.0 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 MODULE SPECSHEET 921 E Grant St 10/12/21 PD-1.4 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 MOUNT SPECSHEET 921 E Grant St 10/12/21 PD-1.2 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 OPTIMIZER SPECSHEET 921 E Grant St 10/12/21 PD-1.3 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 RACKING SPECSHEET 921 E Grant St 10/12/21 921 E Grant St 11/16/21 921 E Grant St 11/16/21 921 E Grant St 11/16/21 Rev: 7/15/2021 RESIDENTIAL PHOTOVOLTAIC CHECKLIST SOL-01 CBC 2019 Solar Photovoltaic (PV) Checklist for Detached SINGLE FAMILY RESIDENCES Only Instructions: The licensed contractor of record shall complete all sections, answer the ten questions and sign the certification section below. A copy of this form shall be attached to each of TWO sets of plans, of minimum 11” x 17” size. If answering NO to any of the questions, plan check shall be required. Project Address: Contractor Company Name: Contractor License Number: YES NO Are the following applicable to the proposed project? 1.   Will the PV system layout provide the required three-foot wide clear access pathways per Section 605.11 of the California Fire Code, and is this shown on the roof plan? 2.   Will the PV system be installed on a roof having only one roofing layer with no overlays? 3.   Will the PV array be flush mounted to the existing roof so that the plane of the modules (panels) are parallel to the plane of the roof? 4.   Will the PV system weigh maximum 4 pounds per square feet or less? 5.   Will the PV system be installed where the modules do not overhang any roof edges (such as eaves, gabled ends, ridges and hips)? 6.   Will the PV system be installed with a space of 2” minimum to 10” maximum between the underside of modules and the surface of the roof? 7.   Will the PV system be installed without using any ballast system or counter-weight system? 8.   Will the anchors be installed with a maximum horizontal anchor spacing of 6 feet and is this maximum horizontal spacing shown on the plans? 9.   Will the minimum 5/16” lag screws be installed with a minimum of 2-1/2 inch embedment into roof rafters (with pre-drilled holes) and is this minimum embedment shown on the plans? 10.   Are ALL the structural pages of the plans stamped and signed by a California licensed professional engineer? (including project specific site plan, PV layout, anchorage spacing, anchorage details and manufacturer’s PV support information.) I certify under penalty of perjury under the laws of the State of California that the above is true: Print Name: Signature: Phone Number: Date: Email Address: Planning & Building Agency Building Safety Division 20 Civic Center Plaza P.O. Box 1988 (M-19) Santa Ana, CA 92702 (714) 647-5800 www.santa-ana.org 921 E Grant St, Santa Ana, CA 92701 LarSun Solar 1043108 Joaqiun Malta 661-544-7113 08/23/2021 permitting@larsun.com 921 E Grant St 10/12/21 2 (13)P340 SOLAREDGE POWER OPTIMIZERS (N)APTOS SOLAR DNA-120-MF23-330W, 330W MODULES 13 MODULES WIRED IN (1) SERIES OF 13 MODULES G (N)JUNCTION BOX OR EQUIV(N)30A AC DISCONNECT AC DC DC DISCO LOAD RATED DC DISCONNECT & AFCI (RAPID SHUTDOWN COMPLIANCE) (N)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH), 3800W INVERTER 13 3 AC DISCONNECT NON FUSED 30A, 120/240V, 2P M 20A 2P PV BREAKER EXISTING 120/240V 1PH 60HZ UT I L I T Y GR I D (E)GROUND ELECTRODE (E)100A HOT BUS MAIN PANEL UTILITY:SCE 222013-514952 SINGLE LINE DIAGRAM E-1.0 SINGLE LINE DIAGRAM: DC SYSTEM SIZE - 4290W, AC SYSTEM SIZE - 3800W,CEC SYSTEM SIZE - 3877W CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 OCPD CALCULATIONS: MAIN PANEL RATING:100A, ALLOWABLE BACKFEED IS 100A INVERTER OVERCURRENT PROTECTION= COMBINED INVERTER O/P I X CONTINUOUS LOAD(1.25) X #OF INVERTERS =16X1.25X1=20.00 A =>PV BREAKER = 20A CONDUIT SCHEDULE TAG ID CONDUIT SIZE CONDUCTOR NEUTRAL GROUND 1 NONE (2) 10 AWG PV WIRE NONE (1) 6 AWG BARE COPPER 2 3/4"EMT OR EQUIV (2) 10 AWG THHN/THWN-2 NONE (1) 10 AWG THHN/THWN-2 3 3/4"EMT OR EQUIV (2) 10 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 (1) 10 AWG THHN/THWN-2 MODULE SPECIFICATION MODEL APTOS SOLAR DNA-120-MF23-330W MODULE POWER @ STC 330W OPEN CIRCUIT VOLTAGE:Voc 40.27V MAX POWER VOLTAGE:Vmp 32.91V SHORT CIRCUIT VOLTAGE:Isc 10.51A MAX POWER CURRENT:Imp 10.02A ELECTRICAL NOTES: 1. MAXIMUM DC/AC VOLTAGE DROP SHALL BE NO MORE THAN 2%. 2. BREAKER/FUSE SIZES CONFORMS TO CEC 240.6 CODE SECTION. 3. AC GROUNDING ELECTRODE CONDUCTOR SIZED PER CEC 250.66. 4. AMBIENT TEMPERATURE CORRECTION FACTOR IS BASED ON CEC 690.31(C). 5. AMBIENT TEMPERATURE ADJUSTMENT FACTOR IS BASED ON CEC 310.15(B)(2)(C). 6. AX. SYSTEM VOLTAGE CORRECTION IS PER CEC 690.7.7. CONDUCTORS ARE SIZED PER WIRE AMPACITY TABLE CEC 310.16. 8. CONDUCTORS EXPOSED TO SUNLIGHT SHALL BE LISTED AS SUNLIGHT RESISTANT PER CEC 310.0(D). 9. CONDUCTORS EXPOSED TO WET LOCATIONS SHALL BE SUITABLE FOR USE IN WET LOCATIONS PER CEC 310.8(C). NOTE: 1. INVERTER IS UL1741 RATED. 2. EACH OPTIMIZER ARE RAPID SHUTDOWN COMPLIANT INVERTER-1 SPECIFICATIONS MODEL SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) POWER RATING 3800W MAX OUTPUT CURRENT 16A CEC WEIGHTED EFFICIENCY 98% MAX INPUT CURRENT 13A MAX DC VOLTAGE 500V SYSTEM CHARACTERISTICS DC SYSTEM SIZE 4290 W INVERTER STRING VOLTAGE:Vmp 350V MAX INVERTER SYSTEM VOLTAGE: Voc 500V MAX SHORT CIRCUIT CURRENT 15A OPERATING CURRENT 12.26A ELECTRICAL CALCULATION DC WIRE CALCULATIONS:- MATERIAL:COPPER & TEMPERATURE RATING:90°C TAG ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK 1 1 X 15 X 1 = 15 X 1.25 = 18.75A 40 X 0.96 X 1 = 38.40A 18.75A <35A 18.75A <38.40A 2 1 X 15 X 1 = 15 X 1.25 = 18.75A 40 X 0.96 X 1 = 38.40A 18.75A <35A 18.75A <38.40A AC WIRE CALCULATIONS:- MATERIAL:COPPER & TEMPERATURE RATING:90°C TAG ID REQUIRED CONDUCTOR AMPACITY CORRECTED AMPACITY CALCULATION TERMINAL RATING CHECK DERATED CONDUCTOR AMPACITY CHECK 3 16 X 1 = 16.00 X 1.25 = 20.00A 40 X 0.96 X 1 = 38.40A 20.00A < 35A 20.00A < 38.40A OPTIMIZER CHARACTERISTICS MODEL P340 MIN INPUT VOLTAGE 8 VDC MAX INPUT VOLTAGE 48 VDC MAX INPUT CURRENT 11 ADC MAX OUTPUT CURRENT 15 ADC 921 E Grant St 10/12/21 IN V MS P AC SITE PLAN PV-1.0 SAPPIYAS KAL - 4.290kW DC, 3.800kW AC, 3.877kW CEC AC SITE PLAN PV-1.0 A SITE PLAN SCALE: 1/16" = 1'-0" INDEX INDEX NO. DESCRIPTION SITE PLAN GENERAL NOTES MOUNTING DETAILS STRUCTURAL DETAILS SINGLE LINE DIAGRAM WARNING PLACARDS MODULE SPEC SHEET INVERTER SPEC SHEET OPTIMIZER SPEC SHEET RACKING SPEC SHEET MOUNT SPEC SHEET GROUNDING SPEC SHEET INTEGRATED GROUNDING SPEC SHEET FIRE RATING SPECSHEET PV-1.0 PV-2.0 S-1.0 S-1.1 E-1.0 PV-3.0 PD-1.0 PD-1.1 PD-1.2 PD-1.3 PD-1.4 PD-1.5 PD-1.6 PV-1.7 ELECTRIC CODE CEC 2019 FIRE CODE CFC 2019 RESIDENTIAL CODE CRC 2019 BUILDING CODE CBC 2019 WIND SPEED 95 MPH SNOW LOAD 0 PSF GENERAL INFORMATION PHOTOVOLTAIC ARRAY ON THE ROOF PV-1.0 A1 VICINITY MAP SCALE: NTS CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 CONDUIT RUN 3'-0" FIRE SETBACK PROPERTY LINE DR I V E W A Y E GRANT ST FENCE 94 ' - 9 " 63'-8" 94 ' - 9 " 12' 5'-8" 27 ' - 3 " 38 ' - 8 " (E) MAIN SERVICE PANEL (EXTERIOR) (N) PV INVERTER(EXTERIOR) (N) AC DISCONNECT (EXTERIOR) WALL PATIO GATE WA L K W A Y 10/12/202110/12/2021 N/A PV Checklist 10/12/2021 Bldg permit# 101108196 Elect permit# 20174494 xx 921 E Grant St 10/12/21 MOUNTING DETAILS S-1.0 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 AERIAL VIEW PV-3.0 B MOUNTING DETAILS SCALE: 1/8" = 1'-0" UPLIFT CALCULATIONS UPLIFT 7080.9 LBS PULL OUT STRENGTH 13530 LBS POINT LOADING 25 LBS MODULES DATA APTOS SOLAR DNA-120-MF23-330W MODULE DIMS 66.29"x39.44"x1.37" LAG SCREWS 5/16"x3.5":2.5"MIN EMBEDMENT MINIMUM FIRE ACCESS PATHWAYS PER CFC 2019 RIDGE TO ARRAY: 3'-0" EAVE TO ARRAY : 3'-0" HIP/VALLEY W/ ADJACENT ARRAY: 1'-6" EACH SIDE HIP/VALLEY W/O ADJACENT ARRAY: 0'-0" NOTE: INSTALLER TO VERIFY RAFTER SIZE, SPACING AND SLOPED SPANS, AND NOTIFY ANY DISCREPANCIES BEFORE PROCEEDING. FIRE SETBACK ALUMINIUM RAILS 2 X 6 RAFTERS@ 2'-0"SPACING DEAD LOAD CALCULATIONS BOM QUANTITY LBS/UNIT TOTAL WEIGHT (LBS) MODULES 13 41.9 544.70 MID-CLAMP 20 0.050 1.00 END-CLAMP 12 0.050 0.60 RAIL LENGTH 88 0.680 59.84 SPLICE BAR 2 0.360 0.72 FLASH FOOT 22 1.35 29.70 TOTAL WEIGHT OF THE SYSTEM (LBS)636.56 TOTAL ARRAY AREA ON THE ROOF (SQ. FT.)236.03 WEIGHT PER SQ. FT.(LBS)2.70 WEIGHT PER PENETRATION (LBS)28.93 ARRAY MP-01 SITE INFORMATION SR.NO AZIMUTH PITCH NO. OF MODULES ARRAY AREA (SQ. FT.)ROOF TYPE ATTACHMENT ROOF EXPOSURE FRAME TYPE FRAME SIZE FRAME SPACING MAX RAIL SPAN OVER HANG MP-01 270° 20° 8 145.2 COMPOSITION SHINGLE FLASH FOOT ATTIC RAFTERS 2 X 6 2'-0"6'-0" 2'-0" MP-02 180° 20° 5 90.8 COMPOSITION SHINGLE FLASH FOOT ATTIC RAFTERS 2 X 6 2'-0"6'-0" 2'-0" ARRAY MP-02 6' 3' 3' 921 E Grant St 10/12/21 STRUCTURAL DETAILS S-1.1 CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 MID-CLAMP & END CLAMP DETAIL GROUNDING DETAILS MID CLAMP ASSEMBLY MODULE FRAME RAIL GROUNDING MID-CLAMP SCALE: NTS MODULE TO MODULE & MODULE TO RAIL GROUNDING RAIL TO RAIL IRON RIDGE RAIL INTERNAL SPLICE SELF-DRILLING SCREW SCALE: NTS T BOLT SCALE: NTS SCALE: NTS MID-CLAMP & END CLAMP DETAIL FLASHFOOT SOLAR MODULE RAIL 6" MAX 2 X 6 RAFTERS@2'-0" SPACING LOAD BEARING WALL ROOF FRAMING DETAIL SCALE: NTS SCALE: NTS ATTACHMENT DETAIL - FLASHFOOT 5/16 HEX-BOLT STAINLESS STEEL 5/16" HANGER BOLT 2.5" EMBEDMENT PILOT HOLE REQUIRED (E)COMPOSITION SHINGLE ROOF IRONRIDGE FLASHFOOT IRONRIDGE RAIL PV MODULE (E) BUILDING STRUCTURE PV MODULE IRONRIDGE RAIL IRONRIDGE STOPPER SLEEVE END CLAMP PV MODULE IRONRIDGE RAIL MID CLAMP 921 E Grant St 10/12/21 IN V MS P AC PV-3.0 POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS LOCATED AS SHOWN WARNING ! CUSTOMER INFORMATION NAME&ADDRESS: 33°44'17.55"N 117°51'22.25"W APN:404-034-10 AHJ:CA-CITY OF SANTA ANA UTILITY:SCE SYSTEM INFORMATION DESIGNER/CHECKED BY: MS/PR PROJECT NUMBER:LARS-003132 SCALE:AS NOTED PAPER SIZE:17"x11" SAPPIYAS KAL 921 E GRANT ST, SANTA ANA, CA 92701. ENGINEER OF RECORD DATE:9/15/21 REV:A DC SYSTEM SIZE : 4290W AC SYSTEM SIZE : 3800W CEC SYSTEM SIZE: 3877W MODULES: (13)APTOS SOLAR DNA-120-MF23-330W INVERTER: (1)SOLAREDGE TECHNOLOGIES SE3800A-US(240V,1PH) OPTIMIZER: (13) P340 SOLAREDGE OPTIMIZER CONTRACTOR INFORMATION 439 E,HARRISON ST,UNIT E, CORONA, CA 92879. TEL:951-298-9007 LIC:#C46@1043108 ALL PLACARDS SHALL BE OF WEATHER PROOF CONSTRUCTION, BACKGROUND ON ALL PLACARDS SHALL BE RED WITH WHITE LETTERING U.O.N. PLACARD SHALL BE MOUNTED DIRECTLY ON THE EXISTING UTILITY ELECTRICAL SERVICE.FASTENERS APPROVED BY THE LOCAL JURISDICTION NOTE:ALL SIGNAGE CANNOT BE HAND WRITTEN CEC 110.21. 921 E GRANT ST, SANTA ANA, CA 92701.WARNING PLACARDS WARNING PLACARDS LABEL LOCATION AC DISCONNECT , DC DISCONNECT,POINT OF INTERCONNECTION (WITH IN 3' FT FROM POINT OF INTERCONNECTION) [PER CODE: CEC690.56(C)(1)] TURN RAPID SHUTDOWN SWITCH TO THE "OFF" POSITION TO SHUT DOWN PV SYSTEM AND REDUCE SHOCK HAZARD IN THE ARRAY SOLAR ELECTRIC PV PANELS SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN ADC VDC ADC VDC VDC ADC ADC PHOTOVOLTAIC SYSTEM DC DISCONNECT LABEL LOCATION DC DISCONNECT SWITCH, INVERTER-01 [PER. CODE: CEC 690.53] 500 15 15 MAXIMUM VOLTAGE MAXIMUM CIRCUIT CURRENT MAX RATED OUTPUT CURRENT OF THE CHARGE CONTROLLER OR DC-TO-DC CONVERTER(IF INSTALLED) PHOTOVOLTAIC SYSTEM AC DISCONNECT SWITCH VDC ADC ADC VDC ADC ADC WARNING CAUTION: SOLAR CIRCUIT LABEL LOCATION POINT OF INTERCONNECTION (PER CODE: CEC 705.12(2)(b) [ Not Required if Panel board is rated not less than sum of ampere ratings of all overcurrent devices supplying it] WARNING INVERTER OUTPUT CONNECTION DO NOT RELOCATE THIS OVER-CURRENT DEVICE WARNING:PHOTOVOLTAIC POWER SOURCE LABEL LOCATION CONDUIT, COMBINER BOX [PER CODE: CEC690.31(G)(3)] WARNING-Electric Shock Hazard No User Serviceable Parts inside Contact authorized service provide for assistance LABEL LOCATION INVERTER, JUNCTION BOXES(ROOF), AC DISCONNECT [PER CODE: CEC 690.13] LABEL LOCATION DISCONNECT, POINT OF INTERCONNECTION [PER CODE: CEC690.13(B)] LABEL LOCATION AC DISCONNECT , POINT OF INTERCONNECTION [PER CODE: CEC 690.54] LABEL LOCATION MARKINGS PLACED ON ALL INTERIOR AND EXTERIOR DC CONDUIT, RACEWAYS, ENCLOSURES AND CABLE ASSEMBLES AT LEAST EVERY 10 FT, AT TURNS AND ABOVE/BELOW PENETRATIONS AND ALL COMBINER/JUNCTION BOXES. (PER CODE:CFC605.11.1.4) LABEL LOCATION POINT OF INTERCONNECTION [PER CODE: CEC705.12(D)(4)] ELECTRIC SHOCK HAZARD TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION LABEL LOCATION AC DISCONNECT,POINT OF INTERCONNECTION [PER CODE: CEC 690.13(B)] DC VOLTAGE IS ALWAYS PRESENT WHEN SOLAR MODULES ARE EXPOSED TO SUNLIGHT ELECTRIC SHOCK HAZARD TERMINALS ON BOTH LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION WARNING LABEL LOCATION AC DISCONNECT,POINT OF INTERCONNECTION [PER CODE: CEC 690.13(B)] LABEL LOCATION WEATHER RESISTANT MATERIAL, DURABLE ADHESDIVE, UL969 AS STANDARD TO WEATHER RATING (UL LISTING OF MARKINGS NOT REQUIRED), MIN 3 8" LETTER HEIGHT ARIAL OR SIMILAR FONT NON-BOLD,PLACED WITHIN THE MAIN SERVICE DISCONNECT,PLACED ON THE OUTSIDE OF THE COVER WHEN DISCONNECT IS OPERATED WITH THE SERVICE PANEL CLOSED. (PWER CODE: CEC690.15 ,690.13(B)) WARNING DUAL POWER SOURCE SECOND SOURCE IS PHOTOVOLTAIC SYSTEM SOLAR DISCONNECT RATED AC OPERATING CURRENT AC NOMINAL OPERATING VOLTAGE 16 240 AMPS AC VAC PHOTOVOLTAIC SYSTEM AC DISCONNECT SWITCH CAUTION: SOLAR ELECTRIC SYSTEM CONNECTED LABEL LOCATION INVERTER,POINT OF INTERCONNECTION [PER CODE: CEC 690.56(C)(3)] RAPID SHUTDOWN SWITCH FOR SOLAR SYSTEM (E) MAIN SERVICE PANEL (EXTERIOR) PHOTOVOLTAIC ARRAY ON THE ROOF (N) PV INVERTER(EXTERIOR) (N) AC DISCONNECT (EXTERIOR) 921 E Grant St 10/12/21