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Home My WebLink About2302 W Highland St - PlanExpedited Permit Process for PV Systems1 Expedited Permit Process for PV Systems Standard String System The Solar America Board for Codes and Standards (Solar ABCs) Expedited Permit Pro- cess provides a means to differentiate systems that can be permitted quickly and easily due to their similarity with the majority of small-scale PV systems. Those systems with unique characteristics may be handled with small additions to this Expedited Permit Process or may require much more information, depending on the uniqueness of the installation. The following pages contain forms for the Standard String System to use with the Expe- dited Permit Process. The Micro-Inverter, AC Module, and Supply-Side Connection forms are also available as interactive PDF files at www.solarabcs.org/permitting. In jurisdic- tions that have adopted the Expedited Permit Process for PV Systems, these forms can be filled out electronically and submitted in either printed form and via email. An elec- tronic format is used so that the supplied information is standardized and legible for the local jurisdiction. 2302 W Highland St03/24/23 Expedited Permit Process for PV Systems2 Expedited Permit Process for Small-Scale PV Systems Standard String System The information in this guideline is intended to help local jurisdictions and contractors identify when PV system installations are simple, needing only a basic review, and when an installation is more complex. It is likely that 50%-75% of all residential systems will comply with these simple criteria. For projects that fail to meet the simple criteria, resolution steps have been suggested to provide as a path to permit approval. Required Information for Permit: 1. Site plan showing location of major components on the property. This drawing need not be exactly to scale, but it should represent relative location of components at site (see supplied example site plan). PV arrays on dwellings with a 3’ perimeter space at ridge and sides may not need separate ﬁre service review. 2. Electrical diagram showing PV array conﬁguration, wiring system, overcurrent protection, inverter, disconnects, required signs, and ac connection to building (see supplied standard electrical diagram). 3. Speciﬁcation sheets and installation manuals (if available) for all manufactured components including, but not limited to, PV modules, inverter(s), combiner box, disconnects, and mounting system. Step 1: Structural Review of PV Array Mounting System Is the array to be mounted on a deﬁned, permitted roof structure? l Yes l No If No due to non-compliant roof or a ground mount, submit completed worksheet for the structure WKS1. Roof Information: 1. Is the rooﬁng type lightweight (Yes = composition, lightweight masonry, metal, etc…)__________________________ ____________________________________________________________________________________________________ If No, submit completed worksheet for roof structure WKS1 (No = heavy masonry, slate, etc…). 2. Does the roof have a single roof covering? l Yes l No If No, submit completed worksheet for roof structure WKS1. 3. Provide method and type of weatherprooﬁng roof penetrations (e.g. ﬂashing, caulk).____________________________ Mounting System Information: 1. Is the mounting structure an engineered product designed to mount PV modules with no more than an 18” gap beneath the module frames? l Yes l No If No, provide details of structural attachment certiﬁed by a design professional. 2. For manufactured mounting systems, ﬁll out information on the mounting system below: a. Mounting System Manufacturer ___________Product Name and Model#________________________________ b. Total Weight of PV Modules and Rails ___________lbs c. Total Number of Attachment Points____________ d. Weight per Attachment Point (b÷c)_________________lbs (if greater than 45 lbs, see WKS1) e. Maximum Spacing Between Attachment Points on a Rail ______________inches (see product manual for maximum spacing allowed based on maximum design wind speed) f. Total Surface Area of PV Modules (square feet)_________________ ft 2 g. Distributed Weight of PV Module on Roof (b÷f)_______________ lbs/ft2 If distributed weight of the PV system is greater than 5 lbs/ft2, see WKS1. Step 2: Electrical Review of PV System (Calculations for Electrical Diagram) In order for a PV system to be considered for an expedited permit process, the following must apply: 1. PV modules, utility-interactive inverters, and combiner boxes are identiﬁed for use in PV systems. 2. The PV array is composed of 4 series strings or less per inverter. 3. The total inverter capacity has a continuous ac power output 13,440 Watts or less 4. The ac interconnection point is on the load side of service disconnecting means (690.64(B)). 5. One of the standard electrical diagrams (E1.1, E1.1a, E1.1b, or E1.1c) can be used to accurately represent the PV system. Interactive PDF diagrams are available at www.solarabcs.org/permitting. Fill out the standard electrical diagram completely. A guide to the electrical diagram is provided to help the applicant understand each blank to ﬁll in. If the electrical system is more complex than the standard electrical diagram can effectively communicate, provide an alternative diagram with appropriate detail. 2302 W Highland St03/24/23 Ex p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 3 Standard String System Site Plan                                                          SUN SOLAR US INC. 16755 VON KARMAN AVENUE #200 Murillo IRVINE, CA 92606 2302 W. HIGHLAND STREET 6.730 2302 W Highland St03/24/23 Ex p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 4 Standard String System Electrical Diagram                                                                                                                                                                                                                                                  SUN SOLAR US INC. 16755 VON KARMAN AVENUE #200 Murillo IRVINE, CA 92606 2302 W. HIGHLAND STREET 6.730 2302 W Highland St03/24/23 Ex p e d i t e d P e r m i t P r o c e s s f o r P V S y s t e m s 5 Notes for Standard String System Electrical Diagram Contractor Name, Address and Phone: _________________ _________________ _________________ _________________ Notes for One-Line Standard Electrical Diagram for Single-Phase PV Systems Site Name: __________________________ Site Address: ________________________ System AC Size: ______________________ SIZE FSCM NO DWG NO REV SCALE NTS Date: SHEET Drawn By: Checked By: MAX POWER-POINT CURRENT (IMP) MAX POWER-POINT VOLTAGE (VMP) OPEN-CIRCUIT VOLTAGE (VOC) SHORT-CIRCUIT CURRENT (ISC) MAX SERIES FUSE (OCPD) MAXIMUM POWER (PMAX) MAX VOLTAGE (TYP 600VDC) VOC TEMP COEFF (mV/oC or %/oC ) IF COEFF SUPPLIED, CIRCLE UNITS A V V A A W V MODULE MAKE MODULE MODEL PV MODULE RATINGS @ STC (Guide Section 5) MAX DC VOLT RATING MAX POWER @ 40oC NOMINAL AC VOLTAGE MAX AC CURRENT MAX OCPD RATING V W V A A INVERTER MAKE INVERTER MODEL INVERTER RATINGS (Guide Section 4) 1) IF UTILITY REQUIRES A VISIBLE-BREAK SWITCH, DOES THIS SWITCH MEET THE REQUIREMENT? YES NO N/A 2) IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE REQUIREMENT? YES NO N/A 3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONDUCTORS BASED ON MAX CURRENT ON NEC 690.53 SIGN OR OCPD RATING AT DISCONNECT 4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER OCPD AMPERE RATING. (See Guide Section 9) 5) TOTAL OF ______ INVERTER OCPD(s), ONE FOR EACH INVERTER. DOES TOTAL SUPPLY BREAKERS COMPLY WITH 120% BUSBAR EXCEPTION IN 690.64(B)(2)(a)? YES NO NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9): 1.) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. LOWEST EXPECTED AMBIENT TEMP ______oC 2.) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE _____oC 2.) 2005 ASHRAE FUNDEMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1 oC). FOR LESS THAN 9 CURRENT-CARRYING CONDUCTORS IN ROOF-MOUNTED SUNLIT CONDUIT AT LEAST 0.5" ABOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF 47oC OR LESS (ALL OF UNITED STATES), a) 12 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 7.68 AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER FUSE. b) 10 AWG, 90oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES WITH Isc OF 9.6 AMPS OR LESS WHEN PROTECTED BY A 15-AMP OR SMALLER FUSE. NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix D): OCPD = OVERCURRENT PROTECTION DEVICE NATIONAL ELECTRICAL CODE ® REFERENCES SHOWN AS (NEC XXX.XX) NOTES FOR ALL DRAWINGS: SIGNSSEE GUIDE SECTION 7 SIGN FOR DC DISCONNECT SIGN FOR INVERTER OCPD AND AC DISCONNECT (IF USED) RATED MPP CURRENT RATED MPP VOLTAGE MAX SYSTEM VOLTAGE MAX CIRCUIT CURRENT A V V A PHOTOVOLTAIC POWER SOURCE WARNING: ELECTRICAL SHOCK HAZARDLINE AND LOAD MAY BE ENERGIZED IN OPEN POSITION AC OUTPUT CURRENT NOMINAL AC VOLTAGE A V SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) SUN SOLAR US INC. 16755 VON KARMAN AVENUE #200 Murillo IRVINE, CA 92606 2302 W. HIGHLAND STREET 6.730 2302 W Highland St03/24/23 City of Santa Ana Building and Safety Division 20 Civic Center Plaza Ross Annex M-20 Santa Ana, CA 92701 February 22, 2023 To Whom lt May Concern: My name is Eleazar Murillo. I have contracted with Sun Solar US, Inc. to design and install a 7.4 KW solar system on the roof of my house at 2302 W. Highland Street in the City of Santa Ana, CA 92704. I am writingthislettertoyouforthepurposeOfobtainingapermitforthesolarwork.If1canbeofany further assistance in this matter, you can contact me at: Eleazar Murillo 2302 W. Highland Street Santa Ana, CA 92704 714.334.3817 _E[a!_reeva334@f!mail.cg_in_ Best Regards, 6cctjzbur t+ov\\\D E- Eleazar Murillo 2302 W Highland St03/24/23 2302 W Highland St03/24/23 2302 W Highland St03/24/23 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 2302 W Highland St03/24/23 SCOPE OF WORK: INSTALL (20) SILFAB PRIME SIL-370 HC SOLAR ELECTRIC MODULES AND (20) SOLAREDGE S440 DC POWER OPTIMIZERS ON THE EXISTING 1ST STORY COMPOSITION ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) SOLAREDGE SE7600H-US INVERTER WITH INTEGRATED DC DISCONNECT, (1) AC DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL. HOMEOWNER: ELEAZAR MURILLO PH: 714.334.3817 ADDRESS: 2302 W. HIGHLAND STREET SANTA ANA, CA 92704 DATE: 2/2/23DATE: 2/2/23 SUN SOLAR US, INC. 16755 VON KARMAN AVENUE #200 IRVINE, CA 92606 PH: 949.242.0088 RONALD RHODES B, C10 - 975072 VICINITY MAP MURILLO RESIDENCE SHEET INDEX: SHEET 1 PROJECT INFO, VICINITY MAP, NOTES, SCOPE OF WORK SHEET 2 SITE/ROOF PLAN, ELEVATION DETAIL SHEET 3 ELECTRIC LINE DRAWING, GROUNDING DETAIL SHEET 4 CALCULATIONS, SIGNS ATTACHED MODULE, INVERTER, MOUNTING HARDWARE SPEC SHEETS, STRUCTURAL REPORT NTS SHEET NOTICE: ANY CHANGES TO OR USES OF THESE DOCUMENTS/DRAWINGS WITHOUT THE WRITTEN CONSENT OF JENNIFER KEMME OR SCOTT HARRIS ARE STRICTLY PROHIBITED. 1 OF 4 PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 (20) SILFAB PRIME SIL-370 HC PEAK POWER = 370 W MAX OPERATING CURRENT = 10.60 A MAX OPERATING VOLTAGE = 34.95 V OPEN CIRCUIT VOLTAGE = 41.75 V SHORT CIRCUIT CURRENT = 11.25 A MAX SERIES FUSE RATING = 20 A TEMP. COEFF. OF Voc = -0.28%/°C DIMENSIONS = 69.4" X 40.8" X 1.4" WEIGHT = 44.0 LBS GENERAL NOTES: 1. THIS SYSTEM COMPLIES WITH THE 2022 CRC, 2022 CBC, 2022 CFC, AND THE 2022 CEC. 2. THE SYSTEM WILL NOT BE TURNED-ON UNTIL THE SERVING UTILITY COMPANY HAS BEEN NOTIFIED. 3. THE INSTALLED SOLAR SYSTEM HAS A DISTRIBUTED WEIGHT LESS THAN 4 PSF. 4. THE CONCENTRATED LOAD FOR EACH VERTICAL SUPPORT IS LESS THAN 40 LBS. 5. ALL PV EQUIPMENT IS LISTED BY A RECOGNIZED TESTING LAB. INVERTERS ARE UL 1741 COMPLIANT. 6. THE BACKFED BREAKER WILL BE LOCATED AT THE OPPOSITE END OF THE BUS FROM THE MAIN BREAKER. 7. CONDUCTORS ARE 90° C RATED COPPER WIRE. 8. ANY CONDUCTORS EXPOSED TO SUNLIGHT ARE LISTED AS SUNLIGHT RESISTANT. 9. IF DC CONDUCTORS ARE RUN INSIDE THE BUILDING, THEY WILL BE CONTAINED IN A METAL RACEWAY. 10. ANY CONDUCTORS BETWEEN SEPARATE ARRAYS ON THE ROOF WILL BE PROTECTED IN CONDUIT. 11. THE EQUIPMENT GROUNDING CONDUCTOR ON THE ROOF WILL BE PROTECTED FROM PHYSICAL DAMAGE. IT WILL BE TUCKED NEATLY UNDER THE MODULES AND RAILS AND SECURED IN PLACE. 12. THE MODULES WILL BE ATTACHED TO THE EQUIPMENT GROUNDING CONDUCTOR IN ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. 13. ALL EXTERIOR CONDUIT, FITTINGS AND BOXES ARE RAIN-TIGHT AND APPROVED FOR USE IN WET LOCATIONS. 14. CLEARANCES AROUND ALL ELECTRICAL EQUIPMENT WILL BE MAINTAINED IN ACCORDANCE WITH CEC 110.26. 15. SOLAR MODULES WILL NOT OBSTRUCT ANY PLUMBING, MECHANICAL OR BUILDING ROOF VENTS. 16. IF THE EXISTING MAIN SERVICE PANEL DOES NOT HAVE A VERIFIABLE GROUNDING ELECTRODE SYSTEM, A GROUNDING ELECTRODE SYSTEM WILL BE INSTALLED PER CEC 250.50. THE ELECTRICAL SERVICE WILL BE BONDED TO THE WATER AND GAS PIPING PER SECTION 250.104 OF THE CEC. 17. A LADDER WILL BE IN PLACE FOR INSPECTION IN COMPLIANCE WITH CAL-OSHA REGULATIONS. 74419PV INVERTER/DC DISCONNECT: (1) SOLAREDGE SE7600H-US MAX DC INPUT VOLTAGE = 480 V NOMINAL DC INPUT VOLTAGE = 400 V MAX DC INPUT CURRENT = 20.0 A DC DISCONNECT MAX INPUT CURRENT = 45.0 A NUMBER OF DC INPUTS = 2 RATED AC POWER = 7600 W AC VOLTAGE = 240 V MAX AC OUTPUT CURRENT = 32.0 A NEMA 4X ENCLOSURE DIMENSIONS = 17.7" X 14.6" X 6.8" WEIGHT = 26 LBS PHOTOVOLTAIC SOLAR PROJECT INFORMATION: SYSTEM SIZE: 7.400 kW (DC), 6.730 kW (AC) MODULES: MODULE ADD-ON:(20) SOLAREDGE S440 DC POWER OPTIMIZERS MAX DC INPUT VOLTAGE = 60 V OPERATING VOLTAGE RANGE = 8 V - 60 V MAX DC INPUT CURRENT = 14.5 A MAX DC OUTPUT CURRENT = 15 A DC OUTPUT VOLTAGE = 380 V MAX POWER PER STRING (CONTROLLED BY INVERTER) = 5700 W NEMA 6P ENCLOSURE DIMENSIONS = 5.1" X 6.0" X 1.2" WEIGHT = 1.5 LB ARRAY: INSTALLED WEIGHT = 2.9 PSF ROOF COVERAGE = 395 SF, ARRAYS COVER 18% OF TOTAL ROOF AREA MOUNTING HARDWARE: GRIPRAC STANDARD RAIL GRIPRAC FLASHING KIT ATTACHMENTS 5 16" STAINLESS STEEL LAG BOLTS @ 72" OC OR LESS WITH A MINIMUM OF 21 2" PENETRATION INTO ROOF RAFTERS EXISTING ROOF INFO: 1 STORY, ASPHALT SHINGLE 2 X 4 RAFTERS @ 24" OC The scope of the plans is for the installation of the solar photovoltaic system only and the approval is subject to compliance with all applicable city and state codes and regulations regarding construction. The approval of the plans does not constitute any certification of the accuracy, completeness, or building permit status of the existing buildings and structures as shown. Bldg# 101114285 Elec# 20179030 Issued 03/23/23 2302 W Highland St 03/24/23 2302 W Highland St03/24/23 SCOPE OF WORK: INSTALL (20) SILFAB PRIME SIL-370 HC SOLAR ELECTRIC MODULES AND (20) SOLAREDGE S440 DC POWER OPTIMIZERS ON THE EXISTING 1ST STORY COMPOSITION ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) SOLAREDGE SE7600H-US INVERTER WITH INTEGRATED DC DISCONNECT, (1) AC DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL. HOMEOWNER: ELEAZAR MURILLO PH: 714.334.3817 ADDRESS: 2302 W. HIGHLAND STREET SANTA ANA, CA 92704 DATE: 2/2/23DATE: 2/2/23 SUN SOLAR US, INC. 16755 VON KARMAN AVENUE #200 IRVINE, CA 92606 PH: 949.242.0088 RONALD RHODES B, C10 - 975072 NOTE: DIMENSIONS AND FEATURES SHOWN ARE CLOSE TO SCALE BUT WERE TAKEN FROM A FIELD SURVEY AND APPROXIMATIONS MADE USING GOOGLE EARTH. (E) 200 AMP MAIN SERVICE PANEL W. HIGHLAND STREET N SCALE: 1/16"=1' 8 16 32 48 VENT (TYP) PROPERTY LINE (N) AC DISCONNECT (N) INVERTER/ DC DISCONNECT SITE/ROOF PLAN ARRAY #1: (20) MODULES TILT = 18°, AZ = 180° 1 SHEET NOTICE: ANY CHANGES TO OR USES OF THESE DOCUMENTS/DRAWINGS WITHOUT THE WRITTEN CONSENT OF JENNIFER KEMME OR SCOTT HARRIS ARE STRICTLY PROHIBITED. 2 OF 4 PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 EXISTING 1-STORY ROOF: ASPHALT SHINGLE, FELT & 1 2" SHEATHING OVER RAFTERS EXISTING 2 X 4 RAFTERS @ 24" OC MODULES: 69.4" X 40.8" 44.0 LBS EACH GRIPRAC STANDARD RAIL MOUNTING SYSTEM WITH GRIPRAC FLASHING KIT ROOF ATTACHMENTS (USE 5 16" STAINLESS STEEL LAG BOLTS @ 72" OC OR LESS WITH A MINIMUM EMBEDMENT OF 21 2" INTO ROOF RAFTERS), WATERPROOF ALL CONNECTION LOCATIONS PER MANUFACTURER'S INSTRUCTIONS 3" MIN. 8" MAX. NTS ELEVATION DETAIL 1.5' FIRE CLEARANCE 74419PV ROOF ACCESS POINTS ARE AT THE STRUCTURALLY STRONG PART OF THE BUILDING AND DO NOT REQUIRE LADDERING OVER OPENINGS. * TOTAL ROOF AREA = 2170 SF TOTAL SOLAR AREA = 395 SF 395 SF/2170 SF = 0.18 ARRAYS COVER 18% OF TOTAL ROOF AREA 2'-8" 4'-2" 25'-7" 2 3 4 12 11 10 9 8 7 6 5 13 14 15 16 17 18 19 20 * * PROPERTY LINE PROPERTY LINE 4' 1'-6" (E) SHED (NO ELECTRICAL) 4'-2" 5'-5" 12'-4" 3'-1" 48'-5" 7'-1" (E) ADU 31'-8" 8'-6" JENNIFER KEMME No: 73054 Exp: 12/31/24 CIVIL 2302 W Highland St03/24/23 SCOPE OF WORK: INSTALL (20) SILFAB PRIME SIL-370 HC SOLAR ELECTRIC MODULES AND (20) SOLAREDGE S440 DC POWER OPTIMIZERS ON THE EXISTING 1ST STORY COMPOSITION ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) SOLAREDGE SE7600H-US INVERTER WITH INTEGRATED DC DISCONNECT, (1) AC DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL. HOMEOWNER: ELEAZAR MURILLO PH: 714.334.3817 ADDRESS: 2302 W. HIGHLAND STREET SANTA ANA, CA 92704 DATE: 2/2/23DATE: 2/2/23 SUN SOLAR US, INC. 16755 VON KARMAN AVENUE #200 IRVINE, CA 92606 PH: 949.242.0088 RONALD RHODES B, C10 - 975072 ELECTRICAL LINE DIAGRAM SHEET NOTICE: ANY CHANGES TO OR USES OF THESE DOCUMENTS/DRAWINGS WITHOUT THE WRITTEN CONSENT OF JENNIFER KEMME OR SCOTT HARRIS ARE STRICTLY PROHIBITED. 3 OF 4 PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 MAIN SERVICE INFO: 200 A, 120/240 VAC, 1Ø, 3-WIRE 40A 200A EXISTING BUILDING GROUNDING ELECTRODE SYSTEM M EXISTING SERVICE PANEL: 200 A BUS RATED, 240 VAC, 1Ø G L1 L2 60 A, 240 VAC, 1Ø AC DISCONNECT LOCKABLE, VISIBLE KNIFE-BLADE TYPE (3) 8 AWG THWN-2 & (1) 8 AWG GROUND IN 3 4" EMT CONDUIT (3) 8 AWG THWN-2 & (1) 8 AWG GROUND IN 3 4" EMT CONDUIT L1 L2 N G SOLAREDGE INTEGRATED DC DISCONNECT & RAPID SHUTDOWN DEVICE SOLAREDGE SE7600H-US 240 VAC, 1Ø TRANSFORMERLESS INVERTER - +SILFAB PRIME SIL-370 HC + - + - SOURCE CIRCUIT #1: 10 MODULES, 600 VDC + - + - (4) 10 AWG PV IN AIR (10) 600 VDC SOLAREDGE S440 OPTIMIZERS + - + - + - + - SOURCE CIRCUIT #2: 10 MODULES, 600 VDC + - + - + - + - (10) 600 VDC SOLAREDGE S440 OPTIMIZERS NEMA 3R, 600 VDC JUNCTION BOX (4) 10 AWG THWN-2 & (1) 8 AWG GROUND IN 3 4" EMT CONDUIT USE GRIPRAC INTEGRATED GROUNDING TO GROUND ALL MODULES, OPTIMIZERS, JUNCTION BOXES AND ANY OTHER METAL PARTS AND #6 AWG SOLID COPPER WHERE NECESSARY 74419PV SILFAB PRIME SIL-370 HC SILFAB PRIME SIL-370 HC SILFAB PRIME SIL-370 HC SILFAB PRIME SIL-370 HC SILFAB PRIME SIL-370 HC 2302 W Highland St03/24/23 SCOPE OF WORK: INSTALL (20) SILFAB PRIME SIL-370 HC SOLAR ELECTRIC MODULES AND (20) SOLAREDGE S440 DC POWER OPTIMIZERS ON THE EXISTING 1ST STORY COMPOSITION ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) SOLAREDGE SE7600H-US INVERTER WITH INTEGRATED DC DISCONNECT, (1) AC DISCONNECT, AND INSTALL OCPD IN MAIN SERVICE PANEL. HOMEOWNER: ELEAZAR MURILLO PH: 714.334.3817 ADDRESS: 2302 W. HIGHLAND STREET SANTA ANA, CA 92704 DATE: 2/2/23DATE: 2/2/23 SUN SOLAR US, INC. 16755 VON KARMAN AVENUE #200 IRVINE, CA 92606 PH: 949.242.0088 RONALD RHODES B, C10 - 975072 SYSTEM SIGNAGESYSTEM SIGNAGE ALL SIGNAGE SHALL BE REFLECTIVE, UV RESISTANT PLASTIC, RED IN COLOR WITH WHITE LETTERING, AND ATTACHED WITH WEATHERPROOF ADHESIVE OR OTHER APPROVED METHOD. ALL LETTERS SHALL BE A MINIMUM OF 3 8" HEIGHT AND ALL CAPITALIZED. ALL CONDUIT, JUNCTION BOXES AND OTHER ENCLOSURES SHALL BE MARKED AT 10' MAX INTERVALS AND AT ALL BENDS, TERMINATIONS, SPLICES OR CONNECTIONS WITH "WARNING: PHOTOVOLTAIC POWER SOURCE". WARNING ELECTRIC SHOCK HAZARD DO NOT TOUCH TERMINALS TERMINALS ON BOTH THE LINE AND LOAD SIDES MAY BE ENERGIZED IN THE OPEN POSITION TO BE INSTALLED AT ALL SERVICEABLE PANELS OR BOXES AND AT ALL DISCONNECTS: WARNING ELECTRIC SHOCK HAZARD THE DC CONDUCTORS OF THIS PHOTOVOLTAIC SYSTEM ARE UNGROUNDED MAY BE ENERGIZED SERVICE POINT & UTILITY METERING PV SYSTEM DISCONNECT FOR UTILITY OPERATION CAUTION: POWER TO THIS BUILDING IS ALSO SUPPLIED FROM THE FOLLOWING SOURCES WITH DISCONNECTS AS SHOWN. ADDRESS: 2302 W. HIGHLAND STREET, SANTA ANA, CA 92704 SOLAR ARRAY (ON ROOF) N INVERTER & DC DISCONNECT TO BE INSTALLED ON THE OUTSIDE COVER OF THE MAIN SERVICE DISCONNECT: PV SOLAR DC DISCONNECT MAXIMUM VOLTAGE = 480.00 V MAXIMUM CIRCUIT CURRENT = 30.00 A MAXIMUM RATED OUTPUT CURRENT OF THE DC-TO-DC CONVERTER = 15.00 A TO BE INSTALLED ON THE FRONT OF THE DC DISCONNECT: RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM RATED AC OUTPUT CURRENT = 40.00 A NOMINAL OPERATING AC VOLTAGE = 240 V TO BE INSTALLED ON THE FRONT OF THE AC DISCONNECT: WARNING POWER SOURCE OUTPUT CONNECTION - DO NOT RELOCATE THIS OVERCURRENT DEVICE TO BE INSTALLED AT THE BACKFED BREAKER SERVING THE PV SOLAR SYSTEM: 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 TO BE INSTALLED ON THE FRONT OF THE MAIN SERVICE DISCONNECT: "SOLAR PV SYSTEM EQUIPPED WITH RAPID SHUTDOWN" SHALL BE BLACK LETTERING ON YELLOW BACKGROUND. THE REMAINDER OF THE SIGN SHALL BE BLACK LETTERING ON WHITE BACKGROUND. SHEET NOTICE: ANY CHANGES TO OR USES OF THESE DOCUMENTS/DRAWINGS WITHOUT THE WRITTEN CONSENT OF JENNIFER KEMME OR SCOTT HARRIS ARE STRICTLY PROHIBITED. 4 OF 4 PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 SYSTEM CALCULATIONS: MODULE POWER = 370 W NUMBER OF MODULES IN LONGEST STRING = 10 (10) 370 W = 3700 W OPTIMIZER MAX POWER PER STRING = 6000 W 3700 W < 6000 W, OK OPERATING CURRENT = POWER RATING/OPERATING VOLTAGE = 3700 W/400 V = 9.25 A OPTIMIZER TO INVERTER TARGET VOLTAGE/OPERATING VOLTAGE = 400 V MAX SYSTEM VOLTAGE (Voc) CONTROLLED BY INVERTER = 480 V SHORT-CIRCUIT CURRENT (Isc) CONTROLLED BY OPTIMIZER = 15.00 A INVERTER MAX OUTPUT CURRENT = 32.00 A 32.00 A (1.25) = 40.00 A [Ic], USE 40 A BREAKER MAIN SERVICE PANEL BUS RATING = 200 A MAIN SERVICE PANEL MAIN OCPD = 200 A 200 A + 40 A SOLAR OCPD = 240 A 200 A BUS (1.2) = 240 A 240 A = 240 A, OK WIRE CALCULATIONS: FROM OPTIMIZERS TO INVERTER/DC DISCONNECT: AMBIENT TEMPERATURE = 34°C TEMPERATURE ADDER FOR CONDUIT NOT OFFSET FROM ROOF = 33°C ADJUSTMENT FACTOR PER TABLE 310.15(B)(2)(a) FOR 90°C INSULATED CONDUCTOR AT 34°C + 33°C = 67°C = 0.58 Isc = 15.00 A 15.00 A/0.58 = 25.86 A NUMBER OF CURRENT CARRYING CONDUCTORS IN CONDUIT = 4 ADJUSTMENT FACTOR PER TABLE 310.15(B)(3)(a) FOR CONDUIT FILL (4-6 CONDUCTORS IN CONDUIT) = 0.80 25.86 A/0.80 = 32.33 A SELECT WIRE SIZE WITH AMPACITY GREATER THAN 32.33 A, USE 10 AWG THWN-2 COPPER WIRE WITH AN AMPACITY OF 40 A SELECT CONDUIT FOR (4) 10 AWG THWN-2 & (1) 8 AWG GROUND = 3 4" EMT CONDUIT FROM THE INVERTER TO THE MAIN SERVICE PANEL: ADJUSTMENT FACTOR PER TABLE 310.15(B)(2)(a) FOR 90°C INSULATED CONDUCTOR AT 34°C = 0.96 Ic = 40.00 A 40.00 A/0.96 = 41.67 A SELECT WIRE SIZE WITH AMPACITY GREATER THAN 41.67 A, USE 8 AWG THWN-2 COPPER WIRE WITH AN AMPACITY OF 55 A SELECT CONDUIT FOR (3) 8 AWG THWN-2 & (1) 8 AWG GROUND = 3 4" EMT CONDUIT 74419PV 2302 W Highland St03/24/23 SIL - 370 HC RELIABLE ENERGY. DIRECT FROM THE SOURCE. Introducing Silfab Prime Designed to outperform. Dependable, durable, high performance solar panels engineered for North American homeowners.S ILFABS OLAR.COM ELECTRICAL SPECIFICATIONS "#$ Test Conditions STC NOCT Module Power (Pmax)Wp 370 267 Maximum power voltage (Vpmax)V 34.95 31.68 Maximum power current (Ipmax)A 10.60 8.43 Open circuit voltage (Voc)V 41.75 37.84 Short circuit current (Isc)A 11.25 8.94 Module e' iciency % 20.2% 18.3% Maximum system voltage (VDC)V 1000 Series fuse rating A 20 Power Tolerance Wp 0 to +10 Measurementconditions:STC1000W/m²•AM1.5•Temperature25°C•NOCT800W/m²•AM1.5•Measurementuncertainty≤3% Sun simulator calibration reference modules from Fraunhofer Institute. Electrical characteristics may vary by ±5% and power by 0 to +10W. TEMPERATURE RATINGS TemperatureCoeﬀicientIsc +0.064 %/°C TemperatureCoeﬀicientVoc -0.28 %/°C TemperatureCoeﬀicientPmax -0.36 %/°C NOCT (± 2°C)45 °C Operating temperature -40/+85 °C SHIPPING SPECS ModulesPerPallet:26 or 26 (California) PalletsPerTruck 34 or 32 (California) ModulesPerTruck 884 or 832 (California) WARRANTIES Moduleproductworkmanshipwarranty 25 years** Linear power performance guarantee 30 years ≥97.1%end1styr ≥91.6%end12thyr ≥85.1%end25thyr ≥82.6%end30thyr CERTIFICATIONS Product ULC ORD C1703, UL1703, CEC listed***, UL 61215-1/-1-1/-2***, UL 61730-1/-2, IEC 61215-1/-1-1/-2***. IEC 61730-1/-2***, CSA C22.2#61730-1/-2***, IEC 62716 Ammonia Corrosion; IEC61701:2011 Salt Mist Corrosion Certifed, UL Fire Rating: Type 2 MECHANICAL PROPERTIES / COMPONENTS METRIC IMPERIAL Module weight 20kg±0.2kg 44lbs ±0.4lbs Dimensions(HxLxD)1762mmx1037mmx35mm 69.4inx40.8inx1.37in Maximumsurfaceload(wind/snow)*5400Parearload/5400Pafrontload 112.8lb/"^2rearload/112.8lb/"^2frontload Hail impact resistance ø25mmat83km/h ø 1 in at 51.6 mph Cells 120Halfcells-SimonoPERC 9busbar-83x166mm 120Halfcells-SimonoPERC 9busbar-3.26x6.53in Glass 3.2 mm high transmittance, tempered, DSMantireﬂectivecoating 0.126 in high transmittance, tempered, DSMantireﬂectivecoating Cables and connectors (refer to installation manual)1350 mm, ø 5.7 mm, MC4 from Staubli 53.15 in, ø 0.22 in (12AWG), MC4 from Staubli Backsheet Highdurability,superiorhydrolysisandUVresistance,multi-layerdielectricﬁlm,ﬂuorine-freePVbacksheet Frame AnodizedAluminum(Black) Bypass diodes 3diodes-30SQ045T(45VmaxDCblockingvoltage,30Amaxforwardrectiﬁedcurrent) JunctionBox UL3730Certiﬁed,IEC62790Certiﬁed,IP67rated * Warning.ReadtheSafetyandInstallationManualformountingspeciﬁcationsandbeforehandling,installingandoperatingmodules. ** 12yearextendableto25yearssubjecttoregistrationandconditionsoutlinedunder“Warranty”atsilfabsolar.com *** CertiﬁcationanticipatedMay2021. PANﬁlesgeneratedfrom3rdparty performance data are available for download at: silfabsolar.com/downloads Silfab - SIL-370 HC Noreproductionofanykindisallowed.Data andinformationissubjecttomodiﬁcations without notice. © Silfab 2020. Si d e Ba c k V i e w Pr o f i l e 40 . 8 " [ 1 0 3 7 m m ] 2.4" [60mm] 14" [356mm]41.34" [1050mm] 14" [356mm] 8" [200mm] 39 . 2 5 " [ 9 9 7 m m ] 53.15"[1350mm] Dr a i n a g e ( x 8 ) Mo u n t i n g H o l e ( x 4 ) Ø4 . 2 m m ( x 2 ) Gr o u n d i n g H o l e 69.4" [1762mm] 1. 4 " [ 3 5 m m ] 0. 3 " [ 7 m m ] 0.5"[12mm] 0. 6 " [1 5 m m ] C C 1. 4 " [ 3 5 m m ] 1.4" [35mm] 0.06"[1.5mm] 240CourtneyparkDriveEast Mississauga ON L5T 2Y3 Canada +1 905.255.2501 +1 905.696.0267 T F T 800 Cornwall Ave Bellingham WA 98225 USA +1 360.569.4733 info@silfabsolar.com S ILFABS OLAR.COM SILFAB SOLAR INC. 2302 W Highland St03/24/23 2302 W Highland St03/24/23 VRODUHGHFRP 2SWLPLHLVWDOODWLRLW !"#DYHWHFROR$% Specicallydesigned toworkwithpoweroptimizers Built-inmodule-levelmonitoring Optional:Fasterinstallationswithbuilt-inconsumption metering(1%accuracy)andproductionrevenuegrade metering(0.5%accuracy,ANSIC12.20) Record-breaking99%weighted e ciency Quickand easyinvertercommissioningdirectly from asmartphoneusingtheSolarEdgeSetApp Fixedvoltageinverterforlongerstrings UL1741SAcertied,forCPUCRule21gridcompliance Integrated arcfaultprotectionandrapid shutdownforNEC2014and2017,perarticle 690.11and690.12 Small,lightweight,and easytoinstallbothoutdoors orindoors 6L$OH3DVH&YHUWHU LW !"#DYH7HFROR$% IRU1RUW'PHULFD SE3000H-US/SE3800H-US/SE5000H-US/SE6000H-US/ SE7600H-US/SE10000H-US/SE11400H-US ()")* +,'5 #'55'17+ 02 !,-180.,5 6,/444 "866,/944 "86 6,*444 "86 6,:444 "86 6,;:44 "86 6,(4444 "86 6,((<44 "86 '33-&='.-,72&1>,57,56 #&7 3'57180.,5 6,???? 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Bysimplywiringcurrenttransformersthroughtheinverter'sexistingACconduitsandconnectingthemtotheservicepanel,homeownerswillgainfullinsightintotheir householdenergyusagehelpingthemtoavoidhighelectricitybills 2302 W Highland St03/24/23 2302 W Highland St03/24/23