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NOTES FOR MICRO-INVERTER ELECTRICAL DIACRAM <br />Notes for One-Line Standard Electrical <br />Site AddreSSl'row poMoN^sr sANrA <br />^N^.c^e?707 <br />Di msram for Sin le-Phase PV S <br />AC Siz€: a 50 <br />Site Name <br />290 <br />240 <br />-0.1 <br />PV MODUTE RAIINGS @ sTC lGuide Section 5) <br />NOTES FOR AIL DRAWNOS: <br />OCPD = OVERCURRENT PROIECIION DEVICE <br />NATIONAI ELECTRICAL COOE. REFERENCES <br />sHowN as (rvEc x)o( )aJ <br />SIGN}SEE GUIDE SECTION 7 <br />srcN foR Dc orscoNNEcr <br />sol_ARwoRr.l)No sign noc€ssary sinc€ 690.51 <br />marling on PV module coveas <br />needed infomationMOOULE MODTI SW29O MONO BI,ACK <br />MAX POWER.POINT CURRENI (IMP) <br />MAX POWER-POINT VOLTAGE (VF) <br />OPEN-CIRCUIT VOLTAGE (VC) <br />SHORI€IRCUIT CURRENT O.C) <br />9.33 <br />3l.4 <br />39.9 <br />9.97 <br />INVERTER RATINGS (Gurde Section 4) <br />iNVERIER MOOTL <br />INPHASE ENERGY <br />M250-60-2LL-525 <br />4EMAX SERTES FUSE (OCPD)MAX DC VOLT RATING <br />i,AXIMUM POWER (PW)MAX POWER @ 40oC 210 <br />MAX VOLTAGE (TYP 6OOVE)NOMINAL AC VOLTAGE 4tt THIS PANEL FED BY MULTIPLE <br />SOURCES (UTILIry AND SOLAR)VOC IEMP COEFF (mVfCE or %fCE)MAX AC CURRENT I <br />IF COEFF SUPPLIED CIRCLE UNITS MAX OCPD RATING 20 <br />NOIES FOR ARRAY CIRCUIT WIRTNG (Guds Sscton 6 and 8 and Appendrr E)NOIES FOR INvERTER CIRCUITS (Guid€ Ssctron 8 and 9): <br />T ) LOWESI EXPECI AMBIENT TEMPERATURE AASED ON ASHRAE MINIMUM MEAN <br />EXTRFME ORY BULB TFMPERAIURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTATLAIION LOCAIION LOWEST EXPECTED AMBIENT TEMP _LOC <br />2 ) HIGIIEST CONTINUOUS AMAIENT TEMPERATURE AASEO ON ASHRAE HIGHESf <br />MONIH 2% DRY AULB TEMPERATURE FOR ASHRAE LOCATIOTI MOST SIMILAR TO <br />INSfALLATION LOCATION HIGHEST CONTINUOUS TEMPERATURE ['C <br />, ) 2OO9 ASHRAE FUNDAMENTALS 2* DESIGN TEMPERATURES DO OITXCFFO4fC IN THE UNITEO STATES (PALM SPRINGS, CA IS 44 1'C) FOR LFSS THAN 9 <br />CURRENf{ARRYING CONOUCTORS iN ROOF-MOUNTED SUNLIT CONDUIT AT <br />LEAST O 5'AAOVE ROOF AND USING THE OUTOOOR DESIGN TEMPERATURE OF <br />47"C OR LESS (ALL OF UNTTEO STATES), <br />A) 12 AWG. gOOC CONDUCIORS ARE GENERALLY ACCEPTABLE FOR MOOULFS <br />WI]H |tc OF 7 68 AMPS OR LESS WHEN PROTECTED BY A 12.AMP OR SMAL I LR <br />FUSE <br />D) 1O AWG, gOOC CONDUCTORS ARE GENERALLY ACCEPIABI F FOR MODUTES <br />WITH |lc OF 9 6 AMPS OR LESS WHEN PROTECTED AY A 1'AMP OR SMALLER <br />FUSE <br />1) rF UTTLTTY REOUTRES A VTS|BLE-AREAK SWrrCH, DOES THtS SWTTCH MEET THE <br />REOUIREMENT? YESE NOtr rVAO <br />2)IF GENERATION METER REQUIRED, DOES THIS METER SOCKET MEET THE <br />REOUIREMENT? YES O NO D N/A E' <br />3) S|ZE PHOTOVOLTATC POWER SOURCE (OC) CONOUCTORS aASED ON MAX <br />CURRENT ON NEC 690 53 SIGN OR OCPD RATING AT DISCONNECT <br />4) StZE TNVERTER OUTPUT CTRCUiT (AC) CONDUCTORS ACCORDTNG TO TNyERTER <br />OCPD AMPERE RATING. (566 Guid6 S6ction 9) <br />5) TOTAL OF ls TNVtRTtROUTPUTCTRCUTTOCPO(s) <br />IIiVFRIER CIFCUI,T DoES ToTAL SUPPLY BREAXERS icJ <br />EXCEPION lN 690 64(B)(2)(a)? YESE NoO <br />, ONE FOR EACH MICRO, <br />MPLY WITH 120% BUSAAR <br />AC OIJIPIJT CIJRRENT l5 <br />NOMINAL AC VOITAGf 2.10 <br />NT5 <br />)r <br />c- <br />do <br />(, <br />odc- <br />F <br />a- <br />o <br />to <br />l <br />I <br />t <br />SIGN TOR INVIRTER OCPD AND AC <br />DrscoNNEct (rf usED) <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION