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Home My WebLink About2305 W Huckleberry Rd - PlanExpedited Permit Process for PV Systems - AC Module1 Expedited Permit Process for PV Systems AC Module 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 AC Module to use with the Expedited Permit Process. The Standard String, Micro-Inverter, 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. Expedited Permit Process for PV Systems2 Expedited Permit Process for Small-Scale PV Systems AC Module 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. 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 AC Module Site Plan                                                          ECO SOLAR PHAM13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 2305 HUCKLEBERRY ROAD 7.245KW 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 AC Module Electrical Diagram Contractor Name, Address and Phone: One-Line Standard Electrical Diagram for AC Module PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV SCALE NTS Date: SHEET Drawn By: Checked By: DESCRIPTION OR CONDUCTOR TYPE USE-2 or PV WIRE GEC EGC X ALL THAT APPLY EXTERIOR CABLE LISTED W/ INV. THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY NO DC GEC IF 690.35 SYSTEM THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY TAG 1 2 3 4 5 CONDUIT AND CONDUCTOR SCHEDULE COND. GAUGE MFG MFG NUMBER OF CONDUCTORS MFG Cable MFG Cable CONDUIT TYPE N/A N/A N/A CONDUIT SIZE N/A N/A N/A DESCRIPTIONTAG 1 2 3 4 5 6 7 PART NUMBER NOTES FOR UNUSED AC MODULES PUT "N/A in BLANK ABOVE 1 2 2 3 EQUIPMENT SCHEDULE J-BOX 4 AC DISCO M BUILDING GROUNDING ELECTRODE G M UTILITY SERVICE MAIN SERVICE PANEL MAIN OCPD INVERTER OCPD 5 6 7 5 3 4 G SEE GUIDE APPENDIX D FOR INFORMATION ON MODULE AND ARRAY GROUNDING AC COMBINER PANEL G ____ AC MODULES IN BRANCH- CIRCUIT MOD __1__ DC AC MOD __1__ DC AC MOD __1__ DC AC ____ AC MODULES IN BRANCH- CIRCUIT MOD __1__ DC AC MOD __1__ DC AC MOD __1__ DC AC 1 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 ECO SOLAR PHAM 2305 HUCKLEBERRY ROAD 7.245KW 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 AC Module Electrical Diagram Contractor Name, Address and Phone: Bill Ted 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: NOMINAL OPERATING AC VOLTAGE NOMINAL OPERATING AC FREQUENCY MAXIMUM AC POWER MAXIMUM AC CURRENT MAXIMUM OCPD RATING AC MODULE MAKE AC MODULE MODEL AC MODULE RATINGS (Guide Appendix C) 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 (N/A) 4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER OCPD AMPERE RATING. (See Guide Section 9) 5) TOTAL OF ______ INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH AC MODULE CIRCUIT. 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.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1 oC). FOR 6 OR LESS 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, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR AC MODULES INVERTER OUTPUT CIRCUITS WITH 12 AMPS OR LESS WHEN PROTECTED BY A 15- AMP OR SMALLER OCPD. b) 10 AWG, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR AC MODULES INVERTER OUTPUT CIRCUITS WITH 16 AMPS OR LESS WHEN PROTECTED BY A 20- AMP OR SMALLER OCPD. NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix F): 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) N/A since no dc wiring AC OUTPUT CURRENT NOMINAL AC VOLTAGE SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) ECO SOLAR 13962 SEABOARD CIRCLE 2305 HUCKLEBERRY ROAD PHAM GARDEN GROVE, CA 92840 7.245KW HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. 9ICI1 IT< 0A3 PHAM RESIDENCE S+EET I1'E; 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 S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 (23) SUNPOWER SPR-X22-360-E-AC AC MODULES PEAK POWER = 360 W MAX OUTPUT CURRENT = 1.31 A MAX OCPD = 20 A MAX NUMBER IN SERIES = 12 TEMP. COEFF. OF POWER = -0.29%/°C DIMENSIONS = 61.3" X 41.2" X 1.8" WEIGHT = 42.9 LBS *E1ERAL 1OTES 1. THIS SYSTEM COMPLIES WITH THE 2019 CRC, 2019 CBC, 2019 CFC, AND THE 2019 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. 88999PV 3+OTO9OLTAIC SOLAR 3RO-ECT I1)OR0ATIO1 SYSTEM SIZE: 8.280 kW (DC) MODULES: ARRAY:INSTALLED WEIGHT = 2.9 PSF ROOF COVERAGE = 405 SF, LESS THAN 50% OF TOTAL ROOF AREA MOUNTING HARDWARE: SUNPOWER INVISIMOUNT RAIL UNIRAC TILE HOOK ATTACHMENTS 5 16" STAINLESS STEEL LAG BOLTS @ 64" OC OR LESS WITH A MINIMUM OF 21 2" PENETRATION INTO ROOF RAFTERS EXISTING ROOF INFO: 2 STORY, CONCRETE W TILE 2 X 6 RAFTERS @ 16" OC BLDG# 101110115 ELEC# 20175933 ISSUED 04/15/22 HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. NOTE: DIMENSIONS AND FEATURES SHOWN ARE CLOSE TO SCALE BUT WERE TAKEN FROM A FIELD SURVEY AND APPROXIMATIONS MADE USING GOOGLE EARTH. PROPERTY LINE (E) 200 AMP MAIN SERVICE PANEL +UC.LE%ERR < ROA' N SCALE: 1/16"=1' 8 16 32 48 VENT (TYP) PROPERTY LINE (N) LOAD CENTER SITEROO) 3LA1 ARRAY #1: (23) MODULES TILT = 18°, AZ = 180° 1 S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 NTS ELE9ATIO1 'ETAIL EXISTING 1-STORY ROOF: CONCRETE W TILE, FELT & 1 2" SHEATHING OVER RAFTERS MODULES: 61.3" X 41.2" 42.9 LBS EACH 3" MIN. 8" MAX. SUNPOWER INVISIMOUNT RAIL MOUNTING SYSTEM WITH UNIRAC TILE HOOK ROOF ATTACHMENTS (USE 5 16" STAINLESS STEEL LAG BOLTS @ 64" OC OR LESS WITH A MINIMUM EMBEDMENT OF 21 2" INTO ROOF RAFTERS), WATERPROOF ALL CONNECTION LOCATIONS PER MANUFACTURER'S INSTRUCTIONS EXISTING 2 X 6 RAFTERS @ 16" OC 1.5' FIRE CLEARANCE 88999PV PROPERTY LINE 2 3 4 5 6 7 89 1011 16 1213 14 15 17 18 1920 2122 23 13' 18' 26' (E) 100 AMP SUB PANEL 15' 1'-6" HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 88999PV MAIN SERVICE INFO: 200 A, 120/240 VAC, 1Ø, 3-WIRE METER #222013-568064 100A EXISTING BUILDING GROUNDING ELECTRODE SYSTEM M EXISTING SERVICE PANEL: 200 A, 240 VAC, 1Ø 100A EXISTING SUB PANEL: 125 A BUS RATED 240 VAC, 1Ø 40A NOTE: SOLAR BREAKER IS TO BE USED AS THE DISCONNECT WITH A LOCKING MECHANISM. TO M O N I T O R I N G SOURCE CIRCUIT #1: 12 MODULES, 240 VAC L1 L2 L1 L2 L1 L2 SOURCE CIRCUIT #2: 11 MODULES, 240 VAC NEMA 3R, 240 VAC JUNCTION BOX L1 L2 L1 L2 L1 L2 (4) 10 AWG THWN-2 & (1) 10 AWG GROUND IN 3 4" EMT CONDUIT SUNPOWER SPR-X22-360-E-AC + - + - + - + - + - + - USE SUNPOWER INTEGRATED GROUNDING TO GROUND ALL MODULES, JUNCTION BOXES AND ANY OTHER METAL PARTS AND GROUND LUGS WITH #6 AWG SOLID COPPER WHERE NEEDED 12 AWG (TYP) 20A 20A LOAD CENTER 125 A BUS RATED 240 VAC, 1Ø (3) 8 AWG THWN-2 & (1) 8 AWG GROUND IN 3 4" EMT CONDUIT 15A SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 88999PV S<STE 0 SI*1A*E 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: 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: 2305 HUCKLEBERRY ROAD, SANTA ANA, CA 92706 SOLAR ARRAY (ON ROOF) N SUB PANEL TO BE INSTALLED ON THE OUTSIDE COVER OF THE MAIN SERVICE DISCONNECT: RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM RATED AC OUTPUT CURRENT = 37.66 A NOMINAL OPERATING AC VOLTAGE = 240 V TO BE INSTALLED ON THE FRONT OF THE SOLAR BREAKER: 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. S<STE 0 CALCULATIO1S NUMBER OF MODULES IN EACH CIRCUIT = 12 MODULE MAX OUTPUT CURRENT = 1.31 A (12) (1.31 A) (1.25) = 19.65 A [Ic], USE 20 A BREAKER TOTAL NUMBER OF MODULES = 23 (23) (1.31 A) (1.25) = 37.66 A [I], USE 40 A BREAKER SUB PANEL BUS RATING = 125 A SUB PANEL MAIN OCPD = 100 A 100 A + 40 A SOLAR OCPD = 140 A 125 A BUS (1.2) = 150 A 140 A < 150 A, OK :IRE CALCULATIO1S FROM THE MODULES TO THE LOAD CENTER: 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 Ic = 19.65 A 19.65 A/0.58 = 28.71 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 28.71 A/0.80 = 35.88 A SELECT WIRE SIZE WITH AMPACITY GREATER THAN 35.88 A, USE 10 AWG THWN-2 COPPER WIRE WITH AN AMPACITY OF 40 A SELECT CONDUIT FOR (4) 10 AWG THWN-2 & (1) 10 AWG GROUND = 3 4" EMT CONDUIT FROM THE LOAD CENTER TO THE SUB PANEL: ADJUSTMENT FACTOR PER TABLE 310.15(B)(2)(a) FOR 90°C INSULATED CONDUCTOR AT 34°C = 0.96 I = 37.66 A 37.66 A/0.96 = 39.23 A SELECT WIRE SIZE WITH AMPACITY GREATER THAN 39.23 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 'DWDVKHHW 6XQ3RZHUp;6HULHV;_; 6XQ3RZHU p 5HVLGHQWLDO $&0RGXOH %XLOWVSHFLILFDOO\IRUXVHZLWKWKH6XQ3RZHU(TXLQR[ȠV\VWHPWKHRQO\IXOO\ LQWHJUDWHGVROXWLRQGHVLJQHGHQJLQHHUHGD QGZDUUDQWHGE\RQHPDQXIDFWXUHU 0D[LPXP 3RZHU0LQ LPDOLVW'HVLJQ ΖQGXVWU\OHDGLQJHIILFLHQF\PHDQVPRUHSRZHUDQGVDYLQJV SHUDYDLODEOHVSDFH:LWKIHZHUPRGXOHVUHTXLUHG DQG KLGGHQPLFURLQYHUWHUVOHVVLVWUXO\PRUH +LJKHVW/LIHWLPH(QHUJ\DQG6DYLQJV 'HVLJQHG WRGHOLYHUPRUHHQHUJ\RYHU\HDUVLQ UHDOZRUOGFRQGLWLRQVOLNHSDUWLDOVKDGHDQG KLJKWHPSHUDWXUHV <HDUVRIRSHUDWLR Q 8SWR PRUH OLIHWLPH HQHUJ\ %HVW5HOLDELOLW\%HVW:DUUDQW\ :LWKPRUHWKDQPLOOLRQPRGXOHVGHSOR\HGDURXQG WKHZRUOG6XQ3RZHUWHFKQRORJ\LVSURYHQWRODVW7KDWȇV 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:DUUDQWLHV&HUWLILFDWLRQVDQG&RPSOLDQFH :DUUDQWLHVȏ\HDUOLPLWHG SRZHUZDUUDQW\ ȏ\HDUOLPLWHG SURGXFWZDUUDQW\ &HUWLILFDWLRQV DQG &RPSOLDQFH ȏ8/ ȏ8/Ζ((( ȏ8/$&0RGXOH7\SHILUHUDWHG ȏ8/Ζ(& ȏ)&&3DUW&ODVV% ȏΖ&(6&ODVV% ȏ&$1&6$&12 ȏ&$5XOH8/6$ LQFOXGHV9ROW9DUDQG5HDFWLYH3RZHU3ULRULW\ ȏ8//LVWHG395DSLG 6KXWGRZQ(TXLSPHQW (QDEOHVLQVWDOODWLRQLQDFFRUGDQFHZLWK ȏ1(&&PRGXOH ȏ1(&5DSLG6KXWGRZQLQVLGHDQGRXWVLGHWKHDUUD\ ȏ1(&$&&RQQHFWRUV$Ȃ( :KHQXVHGZLWKΖQYLVL0RXQWUDFNLQJDQG ΖQYLVL0RXQWDFFHVVRULHV 8/ ȏ0RGXOHJURXQGLQJDQGERQGLQJWKURXJKΖQYLVL0RXQW ȏ&ODVV$ILUHUDWHG :KHQXVHGZLWK$&PRGXOH4&DEOHVDQGDFFHVVRULHV8/DQG 8/ ȏ5DWHGIRUORDGEUHDN GLVFRQQHFW 3Ζ' 7HVW 3RWHQWLDOLQGXFHGGHJUDGDWLRQIUHH SunPower ® InvisiMount™ | Residential Mounting System Simple and Fast Installation • Integrated module-to-rail grounding • Pre-assembled mid and end clamps • Levitating mid clamp for easy placement • Mid clamp width facilitates even module spacing • Simple, pre-drilled rail splice • UL 2703 Listed integrated grounding Flexible Design • Addresses nearly all sloped residential roofs • Design in landscape and portrait • Rails enable easy obstacle management Customer-Preferred Aesthetics • #1 module and #1 mounting aesthetics • Best-in-class system aesthetics ȏ Premium,low-proȴ ledesign • Black anodized components • Hidden mid clamps and end clamps hardware,andcapped,ȵushrails Part of Superior System • Built for use with SunPower DC and AC modules • Best-in-class system reliability and aesthetics • Combine with SunPower modules and monitoring app sunpower.com Elegant Simplicity SunPower ® InvisiMount™ is a SunPower-designed rail-based mounting system. The InvisiMount system addresses residential sloped roofs and combines faster installationtime,designȵexibility,and superioraesthetics. TheΖnvisiMountproductwasspeciȴcallyenvisionedand engineered to pair with SunPower modules. The resulting system-level approach will amplify the aesthetic and installationbeneȴtsforbothhomeownersand installers. SunPower ® InvisiMount™ | Residential Mounting System InvisiMount Component Details Component Material Weight Mid Clamp Black oxide stainless steel AISI 304 63 g (2.2 oz) End Clamp Black anodized aluminum alloy 6063-T6 110 g (3.88 oz) Rail Black anodized aluminum alloy 6005-T6 830 g/m (9 oz/ft) Rail Splice Aluminum alloy 6005-T5 830 g/m (9 oz/ft) Ground Lug Assembly 304 stainless (A2-70 bolt; tin-plated copper lug)106.5 g/m (3.75 oz) End Cap Black acetal (POM) copolymer 10.4 g (0.37 oz) Roof Attachment Hardware Supported by InvisiMount System Design Tool Application • Composition Shingle Rafter Attachment • Composition Shingle Roof Decking Attachment • Curved and Flat Tile Roof Attachment • Universal Interface for Other Roof Attachments InvisiMount Operating Conditions Temperature ȫ40°Cto90°C(ȫ40°Fto194°F) Max. Load 2400 Pa uplift 5400 Pa downforce Roof Attachment Hardware Warranties Refer to roof attachment hardware manufacturer’s documentation ΖnvisiMountWarrantiesAndCertiȴcations Warranties 25-year product warranty 5-yearȴnishwarranty Certiȴcations UL 2703 Listed ClassAȴreratingwhendistancebetween roof surface and bottom of SunPower moduleframeisȱ3.5ȋ *Module frame that is compatible with the InvisiMount system required for hardware interoperability. © 2015 SunPower Corporation. All Rights Reserved. SUNPOWER, the SUNPOWER logo, and INVISIMOUNT are trademarks or registered trademarks of SunPower Corporation. All other trademarks are the property of their respective owners. Speciȴcationsincludedinthisdatasheetaresubjecttochangewithoutnotice. InvisiMount Component Images Module* / Mid Clamp and Rail Mid Clamp End Clamp Rail & Rail Splice Ground Lug Assembly End Cap Module* / End Clamp and Rail sunpower.com Document #509506 Rev B THE COMPLETE TILE ROOF SOLUTION UNIRAC Pro Series SOLARHOOKS is a complete line of attachment solutions for tile roofs. Featuring UNIRAC’s exclusive POWERARCH technology which increases strength by up 60% more than traditional tile hooks, SOLARHOOKS are simple to install and designed for maximum convenience. Available in universal designs and in speciﬁc shapes for ﬂat, S and W tiles, SOLARHOOKS are kitted with stainless lag bolts and have a bead blasted stainless steel ﬁnish. With SOLARHOOKS, you have everything you need for a quick, professional installation. SIMPLE AND VERSATILE Multiple hole patterns and slotted connections provide adjustability. Stainless steel lag bolts bring long term peace of mind. EXTENSIVE ASSORTMENT Available in a variety of universal, ﬂat tile & Spanish tile designs to handle any challenge. FOR QUESTIO NS OR CU STOMER SERVICE VISIT UNIRAC .COM OR CALL (505) 248-2702 UP TO 60% STRONGER Exclusive POWERARCH technology ensures no array rattling or broken tiles during high winds. NEW & IMPROVED PRO SERIES SOLARHOOKS BETTER SOLAR STARTS HERE MO D E L SO L A R H O O K U N I V SI D E M T C T 5 SO L A R H O O K F L A T SI D E M T A T 1 SO L A R H O O K SP A N I S H SI D E M T C T 1 SO L A R H O O K F L A T SI D E M T S T 1 SO L A R H O O K F L A T AD J U S T A B L E S I D E M T S T 1 SO L A R H O O K SP A N I S H SI D E M T C T 2 PA R T N U M B E R 00 4 C T 5 H 00 4 A T 1 H 00 4 C T 1 H 00 4 S T 1 S 00 4 00 4 C T 2 H MA T E R I A L Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l AP P L I C A T I O N Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s US E S E X I S T I N G T I L E S Ye s Ye s Ye s Ye s Ye s Ye s RA I L O R R A I L - L E S S Ra i l Ra i l Ra i l Ra i l Ra i l Ra i l DI R E C T M O U N T , NO L - F O O T R E Q U I R E D a a a a a a AD J U S T A B L E a FL A T T I L E a a a a S T I L E a a a W T I L E a a UN I V E R S A L T I L E a SI M P L E I N S T A L L A T I O N a a a a a a NO T I L E M O D . R E Q U I R E D a a a a a a WA R R A N T Y 25 - Y e a r 25 - Y e a r 25 - Y e a r 25 - Y e a r 25 - Y e a r 25 - Y e a r TH E C O M P L E T E T I L E R O O F S O L U T I O N F O R Q U E S T I O N S O R C U S T O M E R S E R V I C E V I S I T U N I R A C . C O M O R C A L L ( 5 0 5 ) 2 4 8 - 2 7 0 2 AP P L I C A T I O N G U I D E PR O S E R I E S SO L A R H O O K S BE T T E R SO LA R STA R T S H E R E 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 STRUCTURAL ANALYSIS FOR NEW PHOTOVOLTAIC SOLAR SYSTEM NOTE: THESE CALCULATIONS ARE BASED ON INFORMATION AND MEASUREMENTS PROVIDED BY THE CONTRACTOR FROM HIS SITE INSPECTION. 1 Project Information:PV SOLAR ARRAY: PHAM RESIDENCE Latitude 33.7635° deg N 2305 HUCKLEBERRY ROAD, SANTA ANA, CA 92706 Longitude -117.901° deg W Wind Speed 110 mph 89 mph (ASCE 7-16) Wind Exposure C Site Class D Seismic Design Category D 2 Loads: Existing Roof Dead Loads: 2 x 6 Rafters @ 16" OC 1.5 psf 1/2" Roof Sheathing 1.7 psf Roof Felt 1.5 psf Tile 12.0 psf Miscellaneous 3.3 psf Total 20.0 psf Existing Snow Load:0.0 psf Existing Roof Live Load:20.0 psf Proposed Roof Live Load:20.0 psf Wind Load: Using CBC 2019 (ASCE 7-16), Chapter 29: Wind Loads on Rooftop Equipment, the following wind pressures were calculated. p = qh (GCp) (ge) (ga) = 10.15 -52.22 psf qh = 0.00256 Kz Kzt Kd Ke V2 = 21.76 psf Kz = 0.85 (0-15 = 0.85, 20 = 0.90, 25 = 0.94, 30 = 0.98, 40 = 1.04) GCp = 0.7 -3.6 (Roof pitch = 18 deg, Zone = 2, Aeff = 18.0 sf) ge = 1.50 ga = 0.80 Lag Bolt Capacity: 5/16" lag bolt capacity = 270 lbs per inch embedment With 2 1/2" minimum embedment, capacity = 675 lbs Required Capacity: 52.22 psf * 23 modules * 18.0 sf = 21620.7 lbs 21620.7 lbs / 64 lag bolt connections = 337.8 lbs The pull-out capacity of the 5/16" lag bolts with a minimum 2 1/2" embedment into the roof rafter is sufficient to meet the demand of the wind uplift force on the solar system. Seismic Load: Per the CEBC 2019 Section 503.4, if the demand-capacity ratio of the lateral load-carrying elements increases less than 10% due to the addition of the solar system, no special provisions or structural modifications are required. Existing Roof Weight = 20.0 psf * 1905 sf = 38100 lbs Weight of Solar System = 23 modules * 42.9 lbs + 207 lbs of racking = 1194 lbs 1194 lbs / 38100 lbs = 0.03 The increase in load from the solar system will not increase the demand-capacity ratio of the existing lateral load-carrying elements by over 10%. NOTICE:VISION CIVIL ENGINEERING: JENNIFER KEMME, PE ANY CHANGES TO OR USES OF THESE DOCUMENTS 12273 11TH STREET, YUCAIPA, CA 92399 WITHOUT THE WRITTEN CONSENT OF VISION 909.754.8300, JENKEMME@VISIONCE.COM CIVIL ENGINEERING IS STRICTLY PROHIBITED.RCE 73054, EXP 12/31/22 Prepared by JENNIFER KEMME 3/22/2022 Page 1 STRUCTURAL ANALYSIS FOR NEW PHOTOVOLTAIC SOLAR SYSTEM NOTE: THESE CALCULATIONS ARE BASED ON INFORMATION AND MEASUREMENTS PROVIDED BY THE CONTRACTOR FROM HIS SITE INSPECTION. 3 Analysis of Existing Rafter Capacity:PV SOLAR ARRAY: PHAM RESIDENCE 2305 HUCKLEBERRY ROAD, SANTA ANA, CA 92706 Rafter Loads: Solar system dead load = 1194 lbs / 64 lag bolts total = 18.7 lbs at each lag bolt Existing roof dead load = 20 psf Snow load = 0 psf Roof live load = 20 psf Wind load = 65.7 lbs, 337.8 lbs Rafter span = 11.0 ft Load Combinations That Apply: #1: D + Lr or S = 20 psf + 18.7 lbs at each lag bolt + 20.0 psf #2: D + 0.75(0.6W) + 0.75(Lr or S) = 20 psf + 18.7 lbs at each lag bolt) + (0.75 (0.6) 65.7 lbs at each lag bolt) + (0.75 ( 20 psf)) #3: 0.6D + 0.6W = 0.6 ( 20 psf + 18.7 lbs at each lag bolt) - (0.6) 337.8 lbs at each lag bolt Calculated Maximum Bending Moment: #1: 605.0 ft/lbs + 51.3 ft/lbs = 656.3 ft/lbs [( 40 psf) ( 11 ft^2)] / 8 = 605.0 ft/lbs [( 18.65 lbs) ( 11.0 ft)] / 4 = 51.3 ft/lbs #2: 302.5 ft/lbs + 51.3 ft/lbs + 81.3 ft/lbs + 226.9 ft/lbs = 662.0 ft/lbs [( 20 psf) ( 11 ft^2)] / 8 = 302.5 ft/lbs [( 18.65 lbs) ( 11.0 ft)] / 4 = 51.3 ft/lbs 65.7 lbs) ( 11 ft)] / 4 = 81.3 ft/lbs 0.75 [( 20 psf) ( 11 ft^2)] / 8 = 226.9 ft/lbs #3: 181.5 ft/lbs + 30.8 ft/lbs - 557.4 ft/lbs = -345.1 ft/lbs 0.6 [( 20 psf) ( 11 ft^2)] / 8 = 181.5 ft/lbs 0.6 [( 18.65 lbs) ( 11.0 ft)] / 4 = 30.8 ft/lbs 0.6 [( 337.8 lbs) ( 11 ft)] / 4 = 557.4 ft/lbs Section Required: 662.0 ft/lbs (12) (0.7) / 1518 psi = 3.7 cu in Section Provided: 1.5 ( 5.5 ^2) / 6 = 7.6 cu in 7.6 cu in > 3.7 cu in, OK Calculated Deflection: [5( 40 psf / 12) ( 132 in^4)] / [384 (1200000) ( 20.8 )] = 0.53 in Allowable Deflection: 132 in / 240 = 0.55 in 0.55 in > 0.53 in, OK NOTICE: VISION CIVIL ENGINEERING: JENNIFER KEMME, PE ANY CHANGES TO OR USES OF THESE DOCUMENTS 12273 11TH STREET, YUCAIPA, CA 92399 WITHOUT THE WRITTEN CONSENT OF VISION 909.754.8300, JENKEMME@VISIONCE.COM CIVIL ENGINEERING IS STRICTLY PROHIBITED. RCE 73054, EXP 12/31/22 0.75 [(0.6)( Prepared by JENNIFER KEMME 3/22/2022 Page 2 Expedited Permit Process for PV Systems - AC Module1 Expedited Permit Process for PV Systems AC Module 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 AC Module to use with the Expedited Permit Process. The Standard String, Micro-Inverter, 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. 2305 W Huckleberry Road04/19/22 Expedited Permit Process for PV Systems2 Expedited Permit Process for Small-Scale PV Systems AC Module 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. 2305 W Huckleberry Road04/19/22 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 AC Module Site Plan                                                          ECO SOLAR PHAM13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 2305 HUCKLEBERRY ROAD 7.245KW 2305 W Huckleberry Road04/19/22 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 AC Module Electrical Diagram Contractor Name, Address and Phone: One-Line Standard Electrical Diagram for AC Module PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV SCALE NTS Date: SHEET Drawn By: Checked By: DESCRIPTION OR CONDUCTOR TYPE USE-2 or PV WIRE GEC EGC X ALL THAT APPLY EXTERIOR CABLE LISTED W/ INV. THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY NO DC GEC IF 690.35 SYSTEM THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY TAG 1 2 3 4 5 CONDUIT AND CONDUCTOR SCHEDULE COND. GAUGE MFG MFG NUMBER OF CONDUCTORS MFG Cable MFG Cable CONDUIT TYPE N/A N/A N/A CONDUIT SIZE N/A N/A N/A DESCRIPTIONTAG 1 2 3 4 5 6 7 PART NUMBER NOTES FOR UNUSED AC MODULES PUT "N/A in BLANK ABOVE 1 2 2 3 EQUIPMENT SCHEDULE J-BOX 4 AC DISCO M BUILDING GROUNDING ELECTRODE G M UTILITY SERVICE MAIN SERVICE PANEL MAIN OCPD INVERTER OCPD 5 6 7 5 3 4 G SEE GUIDE APPENDIX D FOR INFORMATION ON MODULE AND ARRAY GROUNDING AC COMBINER PANEL G ____ AC MODULES IN BRANCH- CIRCUIT MOD __1__ DC AC MOD __1__ DC AC MOD __1__ DC AC ____ AC MODULES IN BRANCH- CIRCUIT MOD __1__ DC AC MOD __1__ DC AC MOD __1__ DC AC 1 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 ECO SOLAR PHAM 2305 HUCKLEBERRY ROAD 7.245KW 2305 W Huckleberry Road04/19/22 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 AC Module Electrical Diagram Contractor Name, Address and Phone: Bill Ted 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: NOMINAL OPERATING AC VOLTAGE NOMINAL OPERATING AC FREQUENCY MAXIMUM AC POWER MAXIMUM AC CURRENT MAXIMUM OCPD RATING AC MODULE MAKE AC MODULE MODEL AC MODULE RATINGS (Guide Appendix C) 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 (N/A) 4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER OCPD AMPERE RATING. (See Guide Section 9) 5) TOTAL OF ______ INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH AC MODULE CIRCUIT. 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.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1 oC). FOR 6 OR LESS 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, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR AC MODULES INVERTER OUTPUT CIRCUITS WITH 12 AMPS OR LESS WHEN PROTECTED BY A 15- AMP OR SMALLER OCPD. b) 10 AWG, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR AC MODULES INVERTER OUTPUT CIRCUITS WITH 16 AMPS OR LESS WHEN PROTECTED BY A 20- AMP OR SMALLER OCPD. NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix F): 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) N/A since no dc wiring AC OUTPUT CURRENT NOMINAL AC VOLTAGE SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) ECO SOLAR 13962 SEABOARD CIRCLE 2305 HUCKLEBERRY ROAD PHAM GARDEN GROVE, CA 92840 7.245KW 2305 W Huckleberry Road04/19/22 Expedited Permit Process for PV Systems - AC Module1 Expedited Permit Process for PV Systems AC Module 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 AC Module to use with the Expedited Permit Process. The Standard String, Micro-Inverter, 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. 2305 W Huckleberry Road04/19/22 Expedited Permit Process for PV Systems2 Expedited Permit Process for Small-Scale PV Systems AC Module 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. 2305 W Huckleberry Road04/19/22 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 AC Module Site Plan                                                          ECO SOLAR PHAM13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 2305 HUCKLEBERRY ROAD 7.245KW 2305 W Huckleberry Road04/19/22 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 AC Module Electrical Diagram Contractor Name, Address and Phone: One-Line Standard Electrical Diagram for AC Module PV Systems Site Name: Site Address: System AC Size: SIZE FSCM NO DWG NO REV SCALE NTS Date: SHEET Drawn By: Checked By: DESCRIPTION OR CONDUCTOR TYPE USE-2 or PV WIRE GEC EGC X ALL THAT APPLY EXTERIOR CABLE LISTED W/ INV. THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY NO DC GEC IF 690.35 SYSTEM THWN-2 or XHHW-2 or RHW-2 GEC EGC X ALL THAT APPLY TAG 1 2 3 4 5 CONDUIT AND CONDUCTOR SCHEDULE COND. GAUGE MFG MFG NUMBER OF CONDUCTORS MFG Cable MFG Cable CONDUIT TYPE N/A N/A N/A CONDUIT SIZE N/A N/A N/A DESCRIPTIONTAG 1 2 3 4 5 6 7 PART NUMBER NOTES FOR UNUSED AC MODULES PUT "N/A in BLANK ABOVE 1 2 2 3 EQUIPMENT SCHEDULE J-BOX 4 AC DISCO M BUILDING GROUNDING ELECTRODE G M UTILITY SERVICE MAIN SERVICE PANEL MAIN OCPD INVERTER OCPD 5 6 7 5 3 4 G SEE GUIDE APPENDIX D FOR INFORMATION ON MODULE AND ARRAY GROUNDING AC COMBINER PANEL G ____ AC MODULES IN BRANCH- CIRCUIT MOD __1__ DC AC MOD __1__ DC AC MOD __1__ DC AC ____ AC MODULES IN BRANCH- CIRCUIT MOD __1__ DC AC MOD __1__ DC AC MOD __1__ DC AC 1 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 ECO SOLAR PHAM 2305 HUCKLEBERRY ROAD 7.245KW 2305 W Huckleberry Road04/19/22 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 AC Module Electrical Diagram Contractor Name, Address and Phone: Bill Ted 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: NOMINAL OPERATING AC VOLTAGE NOMINAL OPERATING AC FREQUENCY MAXIMUM AC POWER MAXIMUM AC CURRENT MAXIMUM OCPD RATING AC MODULE MAKE AC MODULE MODEL AC MODULE RATINGS (Guide Appendix C) 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 (N/A) 4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER OCPD AMPERE RATING. (See Guide Section 9) 5) TOTAL OF ______ INVERTER OUTPUT CIRCUIT OCPD(s), ONE FOR EACH AC MODULE CIRCUIT. 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.) 2009 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED 47oC IN THE UNITED STATES (PALM SPRINGS, CA IS 44.1 oC). FOR 6 OR LESS 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, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR AC MODULES INVERTER OUTPUT CIRCUITS WITH 12 AMPS OR LESS WHEN PROTECTED BY A 15- AMP OR SMALLER OCPD. b) 10 AWG, 90 oC CONDUCTORS ARE GENERALLY ACCEPTABLE FOR AC MODULES INVERTER OUTPUT CIRCUITS WITH 16 AMPS OR LESS WHEN PROTECTED BY A 20- AMP OR SMALLER OCPD. NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix F): 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) N/A since no dc wiring AC OUTPUT CURRENT NOMINAL AC VOLTAGE SOLAR PV SYSTEM AC POINT OF CONNECTION THIS PANEL FED BY MULTIPLE SOURCES (UTILITY AND SOLAR) ECO SOLAR 13962 SEABOARD CIRCLE 2305 HUCKLEBERRY ROAD PHAM GARDEN GROVE, CA 92840 7.245KW 2305 W Huckleberry Road04/19/22 HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. 9ICI1 IT< 0A3 PHAM RESIDENCE S+EET I1'E; 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 S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 (23) SUNPOWER SPR-X22-360-E-AC AC MODULES PEAK POWER = 360 W MAX OUTPUT CURRENT = 1.31 A MAX OCPD = 20 A MAX NUMBER IN SERIES = 12 TEMP. COEFF. OF POWER = -0.29%/°C DIMENSIONS = 61.3" X 41.2" X 1.8" WEIGHT = 42.9 LBS *E1ERAL 1OTES 1. THIS SYSTEM COMPLIES WITH THE 2019 CRC, 2019 CBC, 2019 CFC, AND THE 2019 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. 88999PV 3+OTO9OLTAIC SOLAR 3RO-ECT I1)OR0ATIO1 SYSTEM SIZE: 8.280 kW (DC) MODULES: ARRAY:INSTALLED WEIGHT = 2.9 PSF ROOF COVERAGE = 405 SF, LESS THAN 50% OF TOTAL ROOF AREA MOUNTING HARDWARE: SUNPOWER INVISIMOUNT RAIL UNIRAC TILE HOOK ATTACHMENTS 5 16" STAINLESS STEEL LAG BOLTS @ 64" OC OR LESS WITH A MINIMUM OF 21 2" PENETRATION INTO ROOF RAFTERS EXISTING ROOF INFO: 2 STORY, CONCRETE W TILE 2 X 6 RAFTERS @ 16" OC BLDG# 101110115 ELEC# 20175933 ISSUED 04/15/22 2305 W Huckleberry Road04/19/22 HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. 9ICI1 IT< 0A3 PHAM RESIDENCE S+EET I1'E; 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 S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 (23) SUNPOWER SPR-X22-360-E-AC AC MODULES PEAK POWER = 360 W MAX OUTPUT CURRENT = 1.31 A MAX OCPD = 20 A MAX NUMBER IN SERIES = 12 TEMP. COEFF. OF POWER = -0.29%/°C DIMENSIONS = 61.3" X 41.2" X 1.8" WEIGHT = 42.9 LBS *E1ERAL 1OTES 1. THIS SYSTEM COMPLIES WITH THE 2019 CRC, 2019 CBC, 2019 CFC, AND THE 2019 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. 88999PV 3+OTO9OLTAIC SOLAR 3RO-ECT I1)OR0ATIO1 SYSTEM SIZE: 8.280 kW (DC) MODULES: ARRAY:INSTALLED WEIGHT = 2.9 PSF ROOF COVERAGE = 405 SF, LESS THAN 50% OF TOTAL ROOF AREA MOUNTING HARDWARE: SUNPOWER INVISIMOUNT RAIL UNIRAC TILE HOOK ATTACHMENTS 5 16" STAINLESS STEEL LAG BOLTS @ 64" OC OR LESS WITH A MINIMUM OF 21 2" PENETRATION INTO ROOF RAFTERS EXISTING ROOF INFO: 2 STORY, CONCRETE W TILE 2 X 6 RAFTERS @ 16" OC BLDG# 101110115 ELEC# 20175933 ISSUED 04/15/22 2305 W Huckleberry Road04/19/22 HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. 9ICI1 IT< 0A3 PHAM RESIDENCE S+EET I1'E; 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 S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 (23) SUNPOWER SPR-X22-360-E-AC AC MODULES PEAK POWER = 360 W MAX OUTPUT CURRENT = 1.31 A MAX OCPD = 20 A MAX NUMBER IN SERIES = 12 TEMP. COEFF. OF POWER = -0.29%/°C DIMENSIONS = 61.3" X 41.2" X 1.8" WEIGHT = 42.9 LBS *E1ERAL 1OTES 1. THIS SYSTEM COMPLIES WITH THE 2019 CRC, 2019 CBC, 2019 CFC, AND THE 2019 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. 88999PV 3+OTO9OLTAIC SOLAR 3RO-ECT I1)OR0ATIO1 SYSTEM SIZE: 8.280 kW (DC) MODULES: ARRAY:INSTALLED WEIGHT = 2.9 PSF ROOF COVERAGE = 405 SF, LESS THAN 50% OF TOTAL ROOF AREA MOUNTING HARDWARE: SUNPOWER INVISIMOUNT RAIL UNIRAC TILE HOOK ATTACHMENTS 5 16" STAINLESS STEEL LAG BOLTS @ 64" OC OR LESS WITH A MINIMUM OF 21 2" PENETRATION INTO ROOF RAFTERS EXISTING ROOF INFO: 2 STORY, CONCRETE W TILE 2 X 6 RAFTERS @ 16" OC BLDG# 101110115 ELEC# 20175933 ISSUED 04/15/22 2305 W Huckleberry Road04/19/22 HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. NOTE: DIMENSIONS AND FEATURES SHOWN ARE CLOSE TO SCALE BUT WERE TAKEN FROM A FIELD SURVEY AND APPROXIMATIONS MADE USING GOOGLE EARTH. PROPERTY LINE (E) 200 AMP MAIN SERVICE PANEL +UC.LE%ERR < ROA' N SCALE: 1/16"=1' 8 16 32 48 VENT (TYP) PROPERTY LINE (N) LOAD CENTER SITEROO) 3LA1 ARRAY #1: (23) MODULES TILT = 18°, AZ = 180° 1 S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 NTS ELE9ATIO1 'ETAIL EXISTING 1-STORY ROOF: CONCRETE W TILE, FELT & 1 2" SHEATHING OVER RAFTERS MODULES: 61.3" X 41.2" 42.9 LBS EACH 3" MIN. 8" MAX. SUNPOWER INVISIMOUNT RAIL MOUNTING SYSTEM WITH UNIRAC TILE HOOK ROOF ATTACHMENTS (USE 5 16" STAINLESS STEEL LAG BOLTS @ 64" OC OR LESS WITH A MINIMUM EMBEDMENT OF 21 2" INTO ROOF RAFTERS), WATERPROOF ALL CONNECTION LOCATIONS PER MANUFACTURER'S INSTRUCTIONS EXISTING 2 X 6 RAFTERS @ 16" OC 1.5' FIRE CLEARANCE 88999PV PROPERTY LINE 2 3 4 5 6 7 89 1011 16 1213 14 15 17 18 1920 2122 23 13' 18' 26' (E) 100 AMP SUB PANEL 15' 1'-6" 2305 W Huckleberry Road04/19/22 HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. NOTE: DIMENSIONS AND FEATURES SHOWN ARE CLOSE TO SCALE BUT WERE TAKEN FROM A FIELD SURVEY AND APPROXIMATIONS MADE USING GOOGLE EARTH. PROPERTY LINE (E) 200 AMP MAIN SERVICE PANEL +UC.LE%ERR < ROA' N SCALE: 1/16"=1' 8 16 32 48 VENT (TYP) PROPERTY LINE (N) LOAD CENTER SITEROO) 3LA1 ARRAY #1: (23) MODULES TILT = 18°, AZ = 180° 1 S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 NTS ELE9ATIO1 'ETAIL EXISTING 1-STORY ROOF: CONCRETE W TILE, FELT & 1 2" SHEATHING OVER RAFTERS MODULES: 61.3" X 41.2" 42.9 LBS EACH 3" MIN. 8" MAX. SUNPOWER INVISIMOUNT RAIL MOUNTING SYSTEM WITH UNIRAC TILE HOOK ROOF ATTACHMENTS (USE 5 16" STAINLESS STEEL LAG BOLTS @ 64" OC OR LESS WITH A MINIMUM EMBEDMENT OF 21 2" INTO ROOF RAFTERS), WATERPROOF ALL CONNECTION LOCATIONS PER MANUFACTURER'S INSTRUCTIONS EXISTING 2 X 6 RAFTERS @ 16" OC 1.5' FIRE CLEARANCE 88999PV PROPERTY LINE 2 3 4 5 6 7 89 1011 16 1213 14 15 17 18 1920 2122 23 13' 18' 26' (E) 100 AMP SUB PANEL 15' 1'-6" 2305 W Huckleberry Road04/19/22 HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 88999PV MAIN SERVICE INFO: 200 A, 120/240 VAC, 1Ø, 3-WIRE METER #222013-568064 100A EXISTING BUILDING GROUNDING ELECTRODE SYSTEM M EXISTING SERVICE PANEL: 200 A, 240 VAC, 1Ø 100A EXISTING SUB PANEL: 125 A BUS RATED 240 VAC, 1Ø 40A NOTE: SOLAR BREAKER IS TO BE USED AS THE DISCONNECT WITH A LOCKING MECHANISM. TO M O N I T O R I N G SOURCE CIRCUIT #1: 12 MODULES, 240 VAC L1 L2 L1 L2 L1 L2 SOURCE CIRCUIT #2: 11 MODULES, 240 VAC NEMA 3R, 240 VAC JUNCTION BOX L1 L2 L1 L2 L1 L2 (4) 10 AWG THWN-2 & (1) 10 AWG GROUND IN 3 4" EMT CONDUIT SUNPOWER SPR-X22-360-E-AC + - + - + - + - + - + - USE SUNPOWER INTEGRATED GROUNDING TO GROUND ALL MODULES, JUNCTION BOXES AND ANY OTHER METAL PARTS AND GROUND LUGS WITH #6 AWG SOLID COPPER WHERE NEEDED 12 AWG (TYP) 20A 20A LOAD CENTER 125 A BUS RATED 240 VAC, 1Ø (3) 8 AWG THWN-2 & (1) 8 AWG GROUND IN 3 4" EMT CONDUIT 15A SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC 2305 W Huckleberry Road04/19/22 HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 88999PV MAIN SERVICE INFO: 200 A, 120/240 VAC, 1Ø, 3-WIRE METER #222013-568064 100A EXISTING BUILDING GROUNDING ELECTRODE SYSTEM M EXISTING SERVICE PANEL: 200 A, 240 VAC, 1Ø 100A EXISTING SUB PANEL: 125 A BUS RATED 240 VAC, 1Ø 40A NOTE: SOLAR BREAKER IS TO BE USED AS THE DISCONNECT WITH A LOCKING MECHANISM. TO M O N I T O R I N G SOURCE CIRCUIT #1: 12 MODULES, 240 VAC L1 L2 L1 L2 L1 L2 SOURCE CIRCUIT #2: 11 MODULES, 240 VAC NEMA 3R, 240 VAC JUNCTION BOX L1 L2 L1 L2 L1 L2 (4) 10 AWG THWN-2 & (1) 10 AWG GROUND IN 3 4" EMT CONDUIT SUNPOWER SPR-X22-360-E-AC + - + - + - + - + - + - USE SUNPOWER INTEGRATED GROUNDING TO GROUND ALL MODULES, JUNCTION BOXES AND ANY OTHER METAL PARTS AND GROUND LUGS WITH #6 AWG SOLID COPPER WHERE NEEDED 12 AWG (TYP) 20A 20A LOAD CENTER 125 A BUS RATED 240 VAC, 1Ø (3) 8 AWG THWN-2 & (1) 8 AWG GROUND IN 3 4" EMT CONDUIT 15A SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC SUNPOWER SPR-X22-360-E-AC 2305 W Huckleberry Road04/19/22 HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 88999PV S<STE 0 SI*1A*E 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: 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: 2305 HUCKLEBERRY ROAD, SANTA ANA, CA 92706 SOLAR ARRAY (ON ROOF) N SUB PANEL TO BE INSTALLED ON THE OUTSIDE COVER OF THE MAIN SERVICE DISCONNECT: RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM RATED AC OUTPUT CURRENT = 37.66 A NOMINAL OPERATING AC VOLTAGE = 240 V TO BE INSTALLED ON THE FRONT OF THE SOLAR BREAKER: 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. S<STE 0 CALCULATIO1S NUMBER OF MODULES IN EACH CIRCUIT = 12 MODULE MAX OUTPUT CURRENT = 1.31 A (12) (1.31 A) (1.25) = 19.65 A [Ic], USE 20 A BREAKER TOTAL NUMBER OF MODULES = 23 (23) (1.31 A) (1.25) = 37.66 A [I], USE 40 A BREAKER SUB PANEL BUS RATING = 125 A SUB PANEL MAIN OCPD = 100 A 100 A + 40 A SOLAR OCPD = 140 A 125 A BUS (1.2) = 150 A 140 A < 150 A, OK :IRE CALCULATIO1S FROM THE MODULES TO THE LOAD CENTER: 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 Ic = 19.65 A 19.65 A/0.58 = 28.71 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 28.71 A/0.80 = 35.88 A SELECT WIRE SIZE WITH AMPACITY GREATER THAN 35.88 A, USE 10 AWG THWN-2 COPPER WIRE WITH AN AMPACITY OF 40 A SELECT CONDUIT FOR (4) 10 AWG THWN-2 & (1) 10 AWG GROUND = 3 4" EMT CONDUIT FROM THE LOAD CENTER TO THE SUB PANEL: ADJUSTMENT FACTOR PER TABLE 310.15(B)(2)(a) FOR 90°C INSULATED CONDUCTOR AT 34°C = 0.96 I = 37.66 A 37.66 A/0.96 = 39.23 A SELECT WIRE SIZE WITH AMPACITY GREATER THAN 39.23 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 2305 W Huckleberry Road04/19/22 HOMEOWNER: SANG PHAM PH: 714.616.6620 ADDRESS: 2305 HUCKLEBERRY ROAD SANTA ANA, CA 92706 DATE: 3/14/22DATE: 3/14/22 ECOSOLAR USA ELECTRICAL LLC 13962 SEABOARD CIRCLE GARDEN GROVE, CA 92840 PH: 714.265.9077 DAVID Q HOANG C10 - 1045300 SCO3E O) :OR. INSTALL (23) SUNPOWER SPR-X22-360-E-AC SOLAR ELECTRIC MODULES ON THE EXISTING 2ND STORY TILE ROOF. INSTALL ASSOCIATED MOUNTING HARDWARE, JUNCTION BOXES, CONDUIT, CONDUCTORS AND GROUNDING. INSTALL (1) LOAD CENTER, AND INSTALL OCPD IN SUB PANEL. S+EET 1OTICE A1 < C+A1*ES TO OR USES O ) T+ESE 'OCU0E1TS'RA:I1*S :IT+OUT T+E :RITTE1 CO1SE1T O) -E11I)ER .E00E OR SCOTT +ARRIS ARE STRICTL< 3RO+I%ITE' O) PLANS PREPARED BY: JENNIFER KEMME PH: 909.748.1300 88999PV S<STE 0 SI*1A*E 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: 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: 2305 HUCKLEBERRY ROAD, SANTA ANA, CA 92706 SOLAR ARRAY (ON ROOF) N SUB PANEL TO BE INSTALLED ON THE OUTSIDE COVER OF THE MAIN SERVICE DISCONNECT: RAPID SHUTDOWN SWITCH FOR SOLAR PV SYSTEM RATED AC OUTPUT CURRENT = 37.66 A NOMINAL OPERATING AC VOLTAGE = 240 V TO BE INSTALLED ON THE FRONT OF THE SOLAR BREAKER: 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. S<STE 0 CALCULATIO1S NUMBER OF MODULES IN EACH CIRCUIT = 12 MODULE MAX OUTPUT CURRENT = 1.31 A (12) (1.31 A) (1.25) = 19.65 A [Ic], USE 20 A BREAKER TOTAL NUMBER OF MODULES = 23 (23) (1.31 A) (1.25) = 37.66 A [I], USE 40 A BREAKER SUB PANEL BUS RATING = 125 A SUB PANEL MAIN OCPD = 100 A 100 A + 40 A SOLAR OCPD = 140 A 125 A BUS (1.2) = 150 A 140 A < 150 A, OK :IRE CALCULATIO1S FROM THE MODULES TO THE LOAD CENTER: 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 Ic = 19.65 A 19.65 A/0.58 = 28.71 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 28.71 A/0.80 = 35.88 A SELECT WIRE SIZE WITH AMPACITY GREATER THAN 35.88 A, USE 10 AWG THWN-2 COPPER WIRE WITH AN AMPACITY OF 40 A SELECT CONDUIT FOR (4) 10 AWG THWN-2 & (1) 10 AWG GROUND = 3 4" EMT CONDUIT FROM THE LOAD CENTER TO THE SUB PANEL: ADJUSTMENT FACTOR PER TABLE 310.15(B)(2)(a) FOR 90°C INSULATED CONDUCTOR AT 34°C = 0.96 I = 37.66 A 37.66 A/0.96 = 39.23 A SELECT WIRE SIZE WITH AMPACITY GREATER THAN 39.23 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 2305 W Huckleberry Road04/19/22 'DWDVKHHW 6XQ3RZHUp;6HULHV;_; 6XQ3RZHU p 5HVLGHQWLDO $&0RGXOH %XLOWVSHFLILFDOO\IRUXVHZLWKWKH6XQ3RZHU(TXLQR[ȠV\VWHPWKHRQO\IXOO\ LQWHJUDWHGVROXWLRQGHVLJQHGHQJLQHHUHGD QGZDUUDQWHGE\RQHPDQXIDFWXUHU 0D[LPXP 3RZHU0LQ LPDOLVW'HVLJQ ΖQGXVWU\OHDGLQJHIILFLHQF\PHDQVPRUHSRZHUDQGVDYLQJV SHUDYDLODEOHVSDFH:LWKIHZHUPRGXOHVUHTXLUHG DQG KLGGHQPLFURLQYHUWHUVOHVVLVWUXO\PRUH +LJKHVW/LIHWLPH(QHUJ\DQG6DYLQJV 'HVLJQHG WRGHOLYHUPRUHHQHUJ\RYHU\HDUVLQ UHDOZRUOGFRQGLWLRQVOLNHSDUWLDOVKDGHDQG KLJKWHPSHUDWXUHV <HDUVRIRSHUDWLR Q 8SWR PRUH OLIHWLPH HQHUJ\ %HVW5HOLDELOLW\%HVW:DUUDQW\ :LWKPRUHWKDQPLOOLRQPRGXOHVGHSOR\HGDURXQG 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ȏ5DWHGIRUORDGEUHDN GLVFRQQHFW 3Ζ' 7HVW 3RWHQWLDOLQGXFHGGHJUDGDWLRQIUHH 2305 W Huckleberry Road04/19/22 SunPower ® InvisiMount™ | Residential Mounting System Simple and Fast Installation • Integrated module-to-rail grounding • Pre-assembled mid and end clamps • Levitating mid clamp for easy placement • Mid clamp width facilitates even module spacing • Simple, pre-drilled rail splice • UL 2703 Listed integrated grounding Flexible Design • Addresses nearly all sloped residential roofs • Design in landscape and portrait • Rails enable easy obstacle management Customer-Preferred Aesthetics • #1 module and #1 mounting aesthetics • Best-in-class system aesthetics ȏ Premium,low-proȴ ledesign • Black anodized components • Hidden mid clamps and end clamps hardware,andcapped,ȵushrails Part of Superior System • Built for use with SunPower DC and AC modules • Best-in-class system reliability and aesthetics • Combine with SunPower modules and monitoring app sunpower.com Elegant Simplicity SunPower ® InvisiMount™ is a SunPower-designed rail-based mounting system. The InvisiMount system addresses residential sloped roofs and combines faster installationtime,designȵexibility,and superioraesthetics. TheΖnvisiMountproductwasspeciȴcallyenvisionedand engineered to pair with SunPower modules. The resulting system-level approach will amplify the aesthetic and installationbeneȴtsforbothhomeownersand installers. SunPower ® InvisiMount™ | Residential Mounting System InvisiMount Component Details Component Material Weight Mid Clamp Black oxide stainless steel AISI 304 63 g (2.2 oz) End Clamp Black anodized aluminum alloy 6063-T6 110 g (3.88 oz) Rail Black anodized aluminum alloy 6005-T6 830 g/m (9 oz/ft) Rail Splice Aluminum alloy 6005-T5 830 g/m (9 oz/ft) Ground Lug Assembly 304 stainless (A2-70 bolt; tin-plated copper lug)106.5 g/m (3.75 oz) End Cap Black acetal (POM) copolymer 10.4 g (0.37 oz) Roof Attachment Hardware Supported by InvisiMount System Design Tool Application • Composition Shingle Rafter Attachment • Composition Shingle Roof Decking Attachment • Curved and Flat Tile Roof Attachment • Universal Interface for Other Roof Attachments InvisiMount Operating Conditions Temperature ȫ40°Cto90°C(ȫ40°Fto194°F) Max. Load 2400 Pa uplift 5400 Pa downforce Roof Attachment Hardware Warranties Refer to roof attachment hardware manufacturer’s documentation ΖnvisiMountWarrantiesAndCertiȴcations Warranties 25-year product warranty 5-yearȴnishwarranty Certiȴcations UL 2703 Listed ClassAȴreratingwhendistancebetween roof surface and bottom of SunPower moduleframeisȱ3.5ȋ *Module frame that is compatible with the InvisiMount system required for hardware interoperability. © 2015 SunPower Corporation. All Rights Reserved. SUNPOWER, the SUNPOWER logo, and INVISIMOUNT are trademarks or registered trademarks of SunPower Corporation. All other trademarks are the property of their respective owners. Speciȴcationsincludedinthisdatasheetaresubjecttochangewithoutnotice. InvisiMount Component Images Module* / Mid Clamp and Rail Mid Clamp End Clamp Rail & Rail Splice Ground Lug Assembly End Cap Module* / End Clamp and Rail sunpower.com Document #509506 Rev B 2305 W Huckleberry Road04/19/22 SunPower ® InvisiMount™ | Residential Mounting System Simple and Fast Installation • Integrated module-to-rail grounding • Pre-assembled mid and end clamps • Levitating mid clamp for easy placement • Mid clamp width facilitates even module spacing • Simple, pre-drilled rail splice • UL 2703 Listed integrated grounding Flexible Design • Addresses nearly all sloped residential roofs • Design in landscape and portrait • Rails enable easy obstacle management Customer-Preferred Aesthetics • #1 module and #1 mounting aesthetics • Best-in-class system aesthetics ȏ Premium,low-proȴ ledesign • Black anodized components • Hidden mid clamps and end clamps hardware,andcapped,ȵushrails Part of Superior System • Built for use with SunPower DC and AC modules • Best-in-class system reliability and aesthetics • Combine with SunPower modules and monitoring app sunpower.com Elegant Simplicity SunPower ® InvisiMount™ is a SunPower-designed rail-based mounting system. The InvisiMount system addresses residential sloped roofs and combines faster installationtime,designȵexibility,and superioraesthetics. TheΖnvisiMountproductwasspeciȴcallyenvisionedand engineered to pair with SunPower modules. The resulting system-level approach will amplify the aesthetic and installationbeneȴtsforbothhomeownersand installers. SunPower ® InvisiMount™ | Residential Mounting System InvisiMount Component Details Component Material Weight Mid Clamp Black oxide stainless steel AISI 304 63 g (2.2 oz) End Clamp Black anodized aluminum alloy 6063-T6 110 g (3.88 oz) Rail Black anodized aluminum alloy 6005-T6 830 g/m (9 oz/ft) Rail Splice Aluminum alloy 6005-T5 830 g/m (9 oz/ft) Ground Lug Assembly 304 stainless (A2-70 bolt; tin-plated copper lug)106.5 g/m (3.75 oz) End Cap Black acetal (POM) copolymer 10.4 g (0.37 oz) Roof Attachment Hardware Supported by InvisiMount System Design Tool Application • Composition Shingle Rafter Attachment • Composition Shingle Roof Decking Attachment • Curved and Flat Tile Roof Attachment • Universal Interface for Other Roof Attachments InvisiMount Operating Conditions Temperature ȫ40°Cto90°C(ȫ40°Fto194°F) Max. Load 2400 Pa uplift 5400 Pa downforce Roof Attachment Hardware Warranties Refer to roof attachment hardware manufacturer’s documentation ΖnvisiMountWarrantiesAndCertiȴcations Warranties 25-year product warranty 5-yearȴnishwarranty Certiȴcations UL 2703 Listed ClassAȴreratingwhendistancebetween roof surface and bottom of SunPower moduleframeisȱ3.5ȋ *Module frame that is compatible with the InvisiMount system required for hardware interoperability. © 2015 SunPower Corporation. All Rights Reserved. SUNPOWER, the SUNPOWER logo, and INVISIMOUNT are trademarks or registered trademarks of SunPower Corporation. All other trademarks are the property of their respective owners. Speciȴcationsincludedinthisdatasheetaresubjecttochangewithoutnotice. InvisiMount Component Images Module* / Mid Clamp and Rail Mid Clamp End Clamp Rail & Rail Splice Ground Lug Assembly End Cap Module* / End Clamp and Rail sunpower.com Document #509506 Rev B 2305 W Huckleberry Road04/19/22 THE COMPLETE TILE ROOF SOLUTION UNIRAC Pro Series SOLARHOOKS is a complete line of attachment solutions for tile roofs. Featuring UNIRAC’s exclusive POWERARCH technology which increases strength by up 60% more than traditional tile hooks, SOLARHOOKS are simple to install and designed for maximum convenience. Available in universal designs and in speciﬁc shapes for ﬂat, S and W tiles, SOLARHOOKS are kitted with stainless lag bolts and have a bead blasted stainless steel ﬁnish. With SOLARHOOKS, you have everything you need for a quick, professional installation. SIMPLE AND VERSATILE Multiple hole patterns and slotted connections provide adjustability. Stainless steel lag bolts bring long term peace of mind. EXTENSIVE ASSORTMENT Available in a variety of universal, ﬂat tile & Spanish tile designs to handle any challenge. FOR QUESTIO NS OR CU STOMER SERVICE VISIT UNIRAC .COM OR CALL (505) 248-2702 UP TO 60% STRONGER Exclusive POWERARCH technology ensures no array rattling or broken tiles during high winds. NEW & IMPROVED PRO SERIES SOLARHOOKS BETTER SOLAR STARTS HERE MO D E L SO L A R H O O K U N I V SI D E M T C T 5 SO L A R H O O K F L A T SI D E M T A T 1 SO L A R H O O K SP A N I S H SI D E M T C T 1 SO L A R H O O K F L A T SI D E M T S T 1 SO L A R H O O K F L A T AD J U S T A B L E S I D E M T S T 1 SO L A R H O O K SP A N I S H SI D E M T C T 2 PA R T N U M B E R 00 4 C T 5 H 00 4 A T 1 H 00 4 C T 1 H 00 4 S T 1 S 00 4 00 4 C T 2 H MA T E R I A L Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l AP P L I C A T I O N Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s US E S E X I S T I N G T I L E S Ye s Ye s Ye s Ye s Ye s Ye s RA I L O R R A I L - L E S S Ra i l Ra i l Ra i l Ra i l Ra i l Ra i l DI R E C T M O U N T , NO L - F O O T R E Q U I R E D a a a a a a AD J U S T A B L E a FL A T T I L E a a a a S T I L E a a a W T I L E a a UN I V E R S A L T I L E a SI M P L E I N S T A L L A T I O N a a a a a a NO T I L E M O D . R E Q U I R E D a a a a a a WA R R A N T Y 25 - Y e a r 25 - Y e a r 25 - Y e a r 25 - Y e a r 25 - Y e a r 25 - Y e a r TH E C O M P L E T E T I L E R O O F S O L U T I O N F O R Q U E S T I O N S O R C U S T O M E R S E R V I C E V I S I T U N I R A C . C O M O R C A L L ( 5 0 5 ) 2 4 8 - 2 7 0 2 AP P L I C A T I O N G U I D E PR O S E R I E S SO L A R H O O K S BE T T E R SO LA R STA R T S H E R E 2305 W Huckleberry Road04/19/22 THE COMPLETE TILE ROOF SOLUTION UNIRAC Pro Series SOLARHOOKS is a complete line of attachment solutions for tile roofs. Featuring UNIRAC’s exclusive POWERARCH technology which increases strength by up 60% more than traditional tile hooks, SOLARHOOKS are simple to install and designed for maximum convenience. Available in universal designs and in speciﬁc shapes for ﬂat, S and W tiles, SOLARHOOKS are kitted with stainless lag bolts and have a bead blasted stainless steel ﬁnish. With SOLARHOOKS, you have everything you need for a quick, professional installation. SIMPLE AND VERSATILE Multiple hole patterns and slotted connections provide adjustability. Stainless steel lag bolts bring long term peace of mind. EXTENSIVE ASSORTMENT Available in a variety of universal, ﬂat tile & Spanish tile designs to handle any challenge. FOR QUESTIO NS OR CU STOMER SERVICE VISIT UNIRAC .COM OR CALL (505) 248-2702 UP TO 60% STRONGER Exclusive POWERARCH technology ensures no array rattling or broken tiles during high winds. NEW & IMPROVED PRO SERIES SOLARHOOKS BETTER SOLAR STARTS HERE MO D E L SO L A R H O O K U N I V SI D E M T C T 5 SO L A R H O O K F L A T SI D E M T A T 1 SO L A R H O O K SP A N I S H SI D E M T C T 1 SO L A R H O O K F L A T SI D E M T S T 1 SO L A R H O O K F L A T AD J U S T A B L E S I D E M T S T 1 SO L A R H O O K SP A N I S H SI D E M T C T 2 PA R T N U M B E R 00 4 C T 5 H 00 4 A T 1 H 00 4 C T 1 H 00 4 S T 1 S 00 4 00 4 C T 2 H MA T E R I A L Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l Be a d B l a s t e d 3 0 4 St a i n l e s s S t e e l AP P L I C A T I O N Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s Be s t i n l o w – m e d w i n d / sn o w r e g i o n s US E S E X I S T I N G T I L E S Ye s Ye s Ye s Ye s Ye s Ye s RA I L O R R A I L - L E S S Ra i l Ra i l Ra i l Ra i l Ra i l Ra i l DI R E C T M O U N T , NO L - F O O T R E Q U I R E D a a a a a a AD J U S T A B L E a FL A T T I L E a a a a S T I L E a a a W T I L E a a UN I V E R S A L T I L E a SI M P L E I N S T A L L A T I O N a a a a a a NO T I L E M O D . R E Q U I R E D a a a a a a WA R R A N T Y 25 - Y e a r 25 - Y e a r 25 - Y e a r 25 - Y e a r 25 - Y e a r 25 - Y e a r TH E C O M P L E T E T I L E R O O F S O L U T I O N F O R Q U E S T I O N S O R C U S T O M E R S E R V I C E V I S I T U N I R A C . C O M O R C A L L ( 5 0 5 ) 2 4 8 - 2 7 0 2 AP P L I C A T I O N G U I D E PR O S E R I E S SO L A R H O O K S BE T T E R SO LA R STA R T S H E R E 2305 W Huckleberry Road04/19/22 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 2305 W Huckleberry Road04/19/22 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 2305 W Huckleberry Road04/19/22 STRUCTURAL ANALYSIS FOR NEW PHOTOVOLTAIC SOLAR SYSTEM NOTE: THESE CALCULATIONS ARE BASED ON INFORMATION AND MEASUREMENTS PROVIDED BY THE CONTRACTOR FROM HIS SITE INSPECTION. 1 Project Information:PV SOLAR ARRAY: PHAM RESIDENCE Latitude 33.7635° deg N 2305 HUCKLEBERRY ROAD, SANTA ANA, CA 92706 Longitude -117.901° deg W Wind Speed 110 mph 89 mph (ASCE 7-16) Wind Exposure C Site Class D Seismic Design Category D 2 Loads: Existing Roof Dead Loads: 2 x 6 Rafters @ 16" OC 1.5 psf 1/2" Roof Sheathing 1.7 psf Roof Felt 1.5 psf Tile 12.0 psf Miscellaneous 3.3 psf Total 20.0 psf Existing Snow Load:0.0 psf Existing Roof Live Load:20.0 psf Proposed Roof Live Load:20.0 psf Wind Load: Using CBC 2019 (ASCE 7-16), Chapter 29: Wind Loads on Rooftop Equipment, the following wind pressures were calculated. p = qh (GCp) (ge) (ga) = 10.15 -52.22 psf qh = 0.00256 Kz Kzt Kd Ke V2 = 21.76 psf Kz = 0.85 (0-15 = 0.85, 20 = 0.90, 25 = 0.94, 30 = 0.98, 40 = 1.04) GCp = 0.7 -3.6 (Roof pitch = 18 deg, Zone = 2, Aeff = 18.0 sf) ge = 1.50 ga = 0.80 Lag Bolt Capacity: 5/16" lag bolt capacity = 270 lbs per inch embedment With 2 1/2" minimum embedment, capacity = 675 lbs Required Capacity: 52.22 psf * 23 modules * 18.0 sf = 21620.7 lbs 21620.7 lbs / 64 lag bolt connections = 337.8 lbs The pull-out capacity of the 5/16" lag bolts with a minimum 2 1/2" embedment into the roof rafter is sufficient to meet the demand of the wind uplift force on the solar system. Seismic Load: Per the CEBC 2019 Section 503.4, if the demand-capacity ratio of the lateral load-carrying elements increases less than 10% due to the addition of the solar system, no special provisions or structural modifications are required. Existing Roof Weight = 20.0 psf * 1905 sf = 38100 lbs Weight of Solar System = 23 modules * 42.9 lbs + 207 lbs of racking = 1194 lbs 1194 lbs / 38100 lbs = 0.03 The increase in load from the solar system will not increase the demand-capacity ratio of the existing lateral load-carrying elements by over 10%. NOTICE:VISION CIVIL ENGINEERING: JENNIFER KEMME, PE ANY CHANGES TO OR USES OF THESE DOCUMENTS 12273 11TH STREET, YUCAIPA, CA 92399 WITHOUT THE WRITTEN CONSENT OF VISION 909.754.8300, JENKEMME@VISIONCE.COM CIVIL ENGINEERING IS STRICTLY PROHIBITED.RCE 73054, EXP 12/31/22 Prepared by JENNIFER KEMME 3/22/2022 Page 1 2305 W Huckleberry Road04/19/22 STRUCTURAL ANALYSIS FOR NEW PHOTOVOLTAIC SOLAR SYSTEM NOTE: THESE CALCULATIONS ARE BASED ON INFORMATION AND MEASUREMENTS PROVIDED BY THE CONTRACTOR FROM HIS SITE INSPECTION. 3 Analysis of Existing Rafter Capacity:PV SOLAR ARRAY: PHAM RESIDENCE 2305 HUCKLEBERRY ROAD, SANTA ANA, CA 92706 Rafter Loads: Solar system dead load = 1194 lbs / 64 lag bolts total = 18.7 lbs at each lag bolt Existing roof dead load = 20 psf Snow load = 0 psf Roof live load = 20 psf Wind load = 65.7 lbs, 337.8 lbs Rafter span = 11.0 ft Load Combinations That Apply: #1: D + Lr or S = 20 psf + 18.7 lbs at each lag bolt + 20.0 psf #2: D + 0.75(0.6W) + 0.75(Lr or S) = 20 psf + 18.7 lbs at each lag bolt) + (0.75 (0.6) 65.7 lbs at each lag bolt) + (0.75 ( 20 psf)) #3: 0.6D + 0.6W = 0.6 ( 20 psf + 18.7 lbs at each lag bolt) - (0.6) 337.8 lbs at each lag bolt Calculated Maximum Bending Moment: #1: 605.0 ft/lbs + 51.3 ft/lbs = 656.3 ft/lbs [( 40 psf) ( 11 ft^2)] / 8 = 605.0 ft/lbs [( 18.65 lbs) ( 11.0 ft)] / 4 = 51.3 ft/lbs #2: 302.5 ft/lbs + 51.3 ft/lbs + 81.3 ft/lbs + 226.9 ft/lbs = 662.0 ft/lbs [( 20 psf) ( 11 ft^2)] / 8 = 302.5 ft/lbs [( 18.65 lbs) ( 11.0 ft)] / 4 = 51.3 ft/lbs 65.7 lbs) ( 11 ft)] / 4 = 81.3 ft/lbs 0.75 [( 20 psf) ( 11 ft^2)] / 8 = 226.9 ft/lbs #3: 181.5 ft/lbs + 30.8 ft/lbs - 557.4 ft/lbs = -345.1 ft/lbs 0.6 [( 20 psf) ( 11 ft^2)] / 8 = 181.5 ft/lbs 0.6 [( 18.65 lbs) ( 11.0 ft)] / 4 = 30.8 ft/lbs 0.6 [( 337.8 lbs) ( 11 ft)] / 4 = 557.4 ft/lbs Section Required: 662.0 ft/lbs (12) (0.7) / 1518 psi = 3.7 cu in Section Provided: 1.5 ( 5.5 ^2) / 6 = 7.6 cu in 7.6 cu in > 3.7 cu in, OK Calculated Deflection: [5( 40 psf / 12) ( 132 in^4)] / [384 (1200000) ( 20.8 )] = 0.53 in Allowable Deflection: 132 in / 240 = 0.55 in 0.55 in > 0.53 in, OK NOTICE: VISION CIVIL ENGINEERING: JENNIFER KEMME, PE ANY CHANGES TO OR USES OF THESE DOCUMENTS 12273 11TH STREET, YUCAIPA, CA 92399 WITHOUT THE WRITTEN CONSENT OF VISION 909.754.8300, JENKEMME@VISIONCE.COM CIVIL ENGINEERING IS STRICTLY PROHIBITED. RCE 73054, EXP 12/31/22 0.75 [(0.6)( Prepared by JENNIFER KEMME 3/22/2022 Page 2 2305 W Huckleberry Road04/19/22 STRUCTURAL ANALYSIS FOR NEW PHOTOVOLTAIC SOLAR SYSTEM NOTE: THESE CALCULATIONS ARE BASED ON INFORMATION AND MEASUREMENTS PROVIDED BY THE CONTRACTOR FROM HIS SITE INSPECTION. 1 Project Information:PV SOLAR ARRAY: PHAM RESIDENCE Latitude 33.7635° deg N 2305 HUCKLEBERRY ROAD, SANTA ANA, CA 92706 Longitude -117.901° deg W Wind Speed 110 mph 89 mph (ASCE 7-16) Wind Exposure C Site Class D Seismic Design Category D 2 Loads: Existing Roof Dead Loads: 2 x 6 Rafters @ 16" OC 1.5 psf 1/2" Roof Sheathing 1.7 psf Roof Felt 1.5 psf Tile 12.0 psf Miscellaneous 3.3 psf Total 20.0 psf Existing Snow Load:0.0 psf Existing Roof Live Load:20.0 psf Proposed Roof Live Load:20.0 psf Wind Load: Using CBC 2019 (ASCE 7-16), Chapter 29: Wind Loads on Rooftop Equipment, the following wind pressures were calculated. p = qh (GCp) (ge) (ga) = 10.15 -52.22 psf qh = 0.00256 Kz Kzt Kd Ke V2 = 21.76 psf Kz = 0.85 (0-15 = 0.85, 20 = 0.90, 25 = 0.94, 30 = 0.98, 40 = 1.04) GCp = 0.7 -3.6 (Roof pitch = 18 deg, Zone = 2, Aeff = 18.0 sf) ge = 1.50 ga = 0.80 Lag Bolt Capacity: 5/16" lag bolt capacity = 270 lbs per inch embedment With 2 1/2" minimum embedment, capacity = 675 lbs Required Capacity: 52.22 psf * 23 modules * 18.0 sf = 21620.7 lbs 21620.7 lbs / 64 lag bolt connections = 337.8 lbs The pull-out capacity of the 5/16" lag bolts with a minimum 2 1/2" embedment into the roof rafter is sufficient to meet the demand of the wind uplift force on the solar system. Seismic Load: Per the CEBC 2019 Section 503.4, if the demand-capacity ratio of the lateral load-carrying elements increases less than 10% due to the addition of the solar system, no special provisions or structural modifications are required. Existing Roof Weight = 20.0 psf * 1905 sf = 38100 lbs Weight of Solar System = 23 modules * 42.9 lbs + 207 lbs of racking = 1194 lbs 1194 lbs / 38100 lbs = 0.03 The increase in load from the solar system will not increase the demand-capacity ratio of the existing lateral load-carrying elements by over 10%. NOTICE:VISION CIVIL ENGINEERING: JENNIFER KEMME, PE ANY CHANGES TO OR USES OF THESE DOCUMENTS 12273 11TH STREET, YUCAIPA, CA 92399 WITHOUT THE WRITTEN CONSENT OF VISION 909.754.8300, JENKEMME@VISIONCE.COM CIVIL ENGINEERING IS STRICTLY PROHIBITED.RCE 73054, EXP 12/31/22 Prepared by JENNIFER KEMME 3/22/2022 Page 1 2305 W Huckleberry Road04/19/22 STRUCTURAL ANALYSIS FOR NEW PHOTOVOLTAIC SOLAR SYSTEM NOTE: THESE CALCULATIONS ARE BASED ON INFORMATION AND MEASUREMENTS PROVIDED BY THE CONTRACTOR FROM HIS SITE INSPECTION. 3 Analysis of Existing Rafter Capacity:PV SOLAR ARRAY: PHAM RESIDENCE 2305 HUCKLEBERRY ROAD, SANTA ANA, CA 92706 Rafter Loads: Solar system dead load = 1194 lbs / 64 lag bolts total = 18.7 lbs at each lag bolt Existing roof dead load = 20 psf Snow load = 0 psf Roof live load = 20 psf Wind load = 65.7 lbs, 337.8 lbs Rafter span = 11.0 ft Load Combinations That Apply: #1: D + Lr or S = 20 psf + 18.7 lbs at each lag bolt + 20.0 psf #2: D + 0.75(0.6W) + 0.75(Lr or S) = 20 psf + 18.7 lbs at each lag bolt) + (0.75 (0.6) 65.7 lbs at each lag bolt) + (0.75 ( 20 psf)) #3: 0.6D + 0.6W = 0.6 ( 20 psf + 18.7 lbs at each lag bolt) - (0.6) 337.8 lbs at each lag bolt Calculated Maximum Bending Moment: #1: 605.0 ft/lbs + 51.3 ft/lbs = 656.3 ft/lbs [( 40 psf) ( 11 ft^2)] / 8 = 605.0 ft/lbs [( 18.65 lbs) ( 11.0 ft)] / 4 = 51.3 ft/lbs #2: 302.5 ft/lbs + 51.3 ft/lbs + 81.3 ft/lbs + 226.9 ft/lbs = 662.0 ft/lbs [( 20 psf) ( 11 ft^2)] / 8 = 302.5 ft/lbs [( 18.65 lbs) ( 11.0 ft)] / 4 = 51.3 ft/lbs 65.7 lbs) ( 11 ft)] / 4 = 81.3 ft/lbs 0.75 [( 20 psf) ( 11 ft^2)] / 8 = 226.9 ft/lbs #3: 181.5 ft/lbs + 30.8 ft/lbs - 557.4 ft/lbs = -345.1 ft/lbs 0.6 [( 20 psf) ( 11 ft^2)] / 8 = 181.5 ft/lbs 0.6 [( 18.65 lbs) ( 11.0 ft)] / 4 = 30.8 ft/lbs 0.6 [( 337.8 lbs) ( 11 ft)] / 4 = 557.4 ft/lbs Section Required: 662.0 ft/lbs (12) (0.7) / 1518 psi = 3.7 cu in Section Provided: 1.5 ( 5.5 ^2) / 6 = 7.6 cu in 7.6 cu in > 3.7 cu in, OK Calculated Deflection: [5( 40 psf / 12) ( 132 in^4)] / [384 (1200000) ( 20.8 )] = 0.53 in Allowable Deflection: 132 in / 240 = 0.55 in 0.55 in > 0.53 in, OK NOTICE: VISION CIVIL ENGINEERING: JENNIFER KEMME, PE ANY CHANGES TO OR USES OF THESE DOCUMENTS 12273 11TH STREET, YUCAIPA, CA 92399 WITHOUT THE WRITTEN CONSENT OF VISION 909.754.8300, JENKEMME@VISIONCE.COM CIVIL ENGINEERING IS STRICTLY PROHIBITED. RCE 73054, EXP 12/31/22 0.75 [(0.6)( Prepared by JENNIFER KEMME 3/22/2022 Page 2 2305 W Huckleberry Road04/19/22