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Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />SOUThVI/EST SUN SOIAR, INC <br />GARDFN CROVE CA 92343 <br />Site Name: VERONICA NAKATSUE <br />Site Addresgio coLoENwEsr av€. SANTAANA. cas270. <br />System AC Size: 6 30 <br />NTS <br />MODUTI MOOTL <br />Pv MoouLE RATINGS @ sIC (Gurde Seclion 5l <br />MODULE MA(E TRINA SOLAR <br />TSM-300DD05A.08(il) <br />sIGN5_5EE GUIDE sECTION 7 <br />SIGI.] FOR DC DISCONN€CTNOTES FOR ALL ORAWINGS: <br />OCPO : oVERCURRENT PROTECTION DEVICE <br />NATIONAL ELECTRICA]. COOE.REFERENCES <br />sHowN As ( ,lEc xxx.xx) <br />No sign necessary since 690.51 <br />marking on PV module cove6 <br />needed anformation <br />SIGN FOR INVERTER OCPD AND AC <br />DrscoNNEcr {rr usto) <br />SOLAR PV SYSTEl,ll <br />AC POINT OF CONNECTION <br />MAX POWER.POINT CURRENT (LP) <br />MAX POWER-POINT VOLTAGE (VW) <br />OPEN-CIRCUIT VOLTAGE (V6) <br />sHoRT-CTRCUTT CURRENT (sc) <br />MAX SERIES FUSE (OCPO) <br />MAXI[.lUM POWER (PMA) <br />MAx VOLTAGE {fYP 6OOVft) <br />Voc rEMP coEFF (mvfc tr or %fctr) <br />IF COEFF SUPPLIEO. CIRCLE UNITS <br />9.1 9 <br />32.6 <br />39.9 <br />9.64 <br />30 <br />300 <br />600 <br />'t .12 <br />INV€RTEB RATINGS (Guide Sectaon 4) <br />TNVTRTER MA(E Enphase <br />rNvrnrEaMoDEL .la6-60-S-US (240V) <br />MAX OC VOLT RATING 48 <br />MAX PoWER @ 4o'C 240 <br />NOMINAL AC VOLTAGE 240 <br />MAX AC CURRENT 0.96 <br />MAxocPoRATTNG 30 <br />AC OUTPUT CURRENT <br />NOMINALAC VOLIAGE <br />20.16 <br />240V <br />THIS PANEL FEO BY MULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />NOTES FOR INVERTER CIRCUIIS (Guids Seclron I and 9) <br />1) IF UTILITY REOUIRES A VISIBLE-AREAK SWTCH. DOES TI.]IS SWTCH MEET THE <br />REOUIREMENT? YESE NOO N/AO <br />2) IF GENERATION METER REQUIRED. DOES THIS METER SOCKET MEET THE <br />REOUIREMENI? YES E] NO D N/A D <br />3) SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONOUCTORS BASED ON MAX <br />CURRENT ON NEC 690,53 SIGN OR OCPD RATING AT DISCONNECT <br />4)SIZE INVERTER OUTPUT CIRCUIT (AC)CONDUCTORS ACCORDING TO INVERTER <br />OCPO AMPERE RATING. (See Guide Secton 9) <br />5I TOTAL OF INVERTER OUTPUT CIRCUIT OCPD(S), ONE FOR EACH MICRO. <br />INVERTER CIRiLXJ, DOES TOTAL SUPPLY BREA(ERS iCiMPLY WITH 12OJO BUSBAR <br />EXCEPTION lN 690.64(BX2Xa)? YESO NoO <br />NOTES FOR ARRAY CIRCUIT WIRING (Guide Seclron 6 and 8 and Appendix E) <br />1 I LOWEST EXPECT AMBIENT TEMPERATURE BASEO ON ASHRAE MINII\,IUM MEAN <br />EiTREME DRy BULB TEMPEMTURE FoR AShRAE LocaroN Mosr srM|LAR To <br />INSTALLATIoN LocATIoN, LoWEST EXPECTED AMBIENT TEMP ]L"C <br />2 I HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST <br />MbNTH 2% oRY BULB TEMPERATURE FOR ASHFIAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION, HIGHEST CONTINUOUS TEMPERATURE 6L"C <br />2 I 2OO9 ASHRAE TUNOAMENTALS 29. DESIGN TEMPERATURE S DO NOI E XCI EO <br />a7'c rN THE UNTTED sTATES tPALM spRrNcs. ca rs 44.r"c). FoR LESS IHAN 9 <br />CURRENT-CARRYING CONDUCTORS IN ROOF.MOUNTED SUNLIT CONDUIT AT <br />LEAST 0.5'ABOVE ROOF ANO USING THE OUTOOOR DESIGN TEMPERATURE OF <br />47.C OR LESS (ALL OF UNITED SIATES), <br />a) 12 AwG. 90'C coNDUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />wlTH lsc OF 7.6E AMPS OR LESS WHEN PROTECTED BY A 12-AMP OR SMALLER <br />FUSE, <br />D) 10AwG 90'C COTTDUCIORSARE GENFRAi TYACCEPIABLE FORMODUTES <br />WITH lsc OF 9.6 AMPS OR LESS WHEN PROTECTED 8Y A 15.AMP OR SMALLER <br />FUSE, <br />NCTES FoR MICRO-INVERTER ELECTRICAL DIACRAM <br />F <br />c <br />Uc <br />F <br />d <br />c <br />F