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Notes for One-Line Standard Electrical <br />Diaqram for Single-Phase PV Systems <br />Site Name cinlsroPtEn Bo(DUc <br />Site Address. <br />System AC Size <br />Nt5 oate 41212421 <br />Pv MOOULT RAIINGS @ src {Gurde Sectron 5) <br />MoouLr MA(E LG Electronics <br />MoolLE MoDFr LG365Ml C-N5 365W <br />MAx powER-potNT cuRRENT (LMp) 35.5 <br />MAx POWER-POIi\T VO-TAGE (Vv., '10.3 <br />oPEN,crRcurr VoLTAGE (v .) 41.7 <br />sHoRT-crRCUrr cuRRENr (rs.) 10.88 <br />MAx sERiEs FUsE (ocPD) 24O <br />MAXIVUM Po!ryER (Psu) 365 <br />MAx voLrAGE (TYP 6oovr,:) 60 <br />Voc rEMP COEFF (mvrctr or T"rC Ol -0.3 <br />IF COEFF SUPPLIED CIRCLE UNITS <br />NOTES FOR ARRAY CIRCUIT WRING (GUde Sed'on 6 and 8 ANd APP€Ndx E) <br />NOTES FOR ALL DRAWNGS <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />SIGNS-SEE GUIOE STCTION 7 <br />SIGN FOR DC DISCONNECT <br />NATIONAL ELECTRICAL CODE" REFERENCES <br />sHow! As (L/Ec xxx xx) <br />No srgn necessary since 690 51 <br />marking on PV module covers <br />needed rnformation <br />INVtRTtR RATINGS (Guid€ Sectroa 4) <br />TNVERTER MAXE LG NeON R ACe <br />INVERTEnMoDlr LM320UE-A2 <br />MAX DC VOLT RATING .320 <br />MAx POv\rtR @ 4o'C N/A <br />NoMTNAL Ac voLTAGE 240 <br />MAX AC CURRENT . 1.33 <br />MAX OCPD RATING 20 <br />S]GN FOR INVERTER OCPD ANO AC <br />DISCONNECT (IF USED) <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />AC OL'TPUT CURRENT <br />NOMINALAC VOLIAGI <br />25.27 <br />240 <br />THIS PANEL FED BY IUULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />NOrES FOR TNVERTER CIRCUITS (Gurde Seclron I and 9) <br />1) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN <br />EXTREME ORY BULB TEMPERA]URE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLAIION LOCATION LOWEST EXPECTEO AMBIENT TEMP L'C <br />2 ) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST <br />MONTH 2% DRY BULS TEMPERATURE FOR ASHRAE LOCATION MOST SIMIIAR TO <br />INSTALLATION LOCAIION HIGHEST CONTINUOUS TEMPERATURE lL"C <br />2 I 2OO9 ASHRAE FUNDAMENTALS 2% OESIGN TEMPERATURES DO NOT EXCEED <br />47"C IN TqE UNITED STA.ES (PALIV SPRINGS CAIS4,4 1"C) FORLESSTHAN9 <br />CURRENI-CARRYING CONOUCTORS IN ROOF.MOUNTED SUNLIT CONDUIT AT <br />LEAST O 5" ABOVE ROOF AND USING THE OUTDOOR OESIGN TEMPERATURE OF <br />4IC OR LESS (ALL OF UNITED STATES) <br />A) 12 AWG, gO"C CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MODUL€S <br />$,TH Isc OF 7 68 AMPS OR LESS V\II]EN PROTECTED BY A 12'AMP OR SMALLER <br />FUSE <br />b).OAWG gO.C CONDUC1ORS ARE GENERALLY ACCED-ABLE FOR MOOULES <br />WIH ls,c OF 9 6 AMPS OR LESS WHEN PROTECTED BY A 1+AMP OR SMALLER <br />FUSE <br />1) IF UTILIry REOUIRES A VISIBLE.BREAK SWTCH DOES THIS SWTCH MEET THE <br />REOUIREMENT? YESE NOtr N/AE <br />2) IF GENERATION METER REOUIRED. DOES THIS METER SOCKET MEET THE <br />REOUIREI\,IIENT' YES EI NO O N/A O <br />3) SIZE PHOTOVOLTAIC POYVER SOURCE (DC) CONDUCTORS BASEO ON MAX <br />CURRENT ON NEC 690 53 SIGN OR OCPD RATING AT DISCONNECT <br />4) SIZE INVERTER OUTPUT CIRCU]T (AC) CONDUCTORS ACCORDING TO INVERTER <br />OCPO AMPERE RATING (S6e Gud€ S6cnon 9) <br />5) TOTAL OF 1? INVERTER OUTPUT CIRCU OCPD(S) ONEFOREACHMICRG <br />INVERTER CIFCU DoEs ToTAL SUPPLY BREAKERS dCJMPLY WTI.I 120% BUSBAR <br />EXCEPTION lN 690 64(8X2)(a)? YESO NOO <br />NOTES FoR MICRO-INVERTER ELECTRICAL DIAGRAM <br />a <br />F <br />Ucd. <br />! <br />a- <br />c <br />Lc