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Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />cqrt&s tlril. <br />A!<x-. ..d PIE <br />sit€ Name. Mft v,bfu <br />Site Address. s,sr "* s, <br />System AC Size: u-.* <br />NTS <br />SIGNS.SEE GUIOE STCTION 7 <br />SIGN FOR OC DISCONNECT <br />PV MODULE RATINGS @ sTC {Guide Sectlon 5j <br />SunPower <br />SPR E2O-327 <br />NOTES FOR ALL oRAWNGSI <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />NATIoNAL ELEcTRIcAL coOE" REFERENcES <br />SHO\ /!t AS /,vEC XXx )0() <br />No sign necessary since 690.51 <br />malking on PV module covers <br />needed information <br />MAXfOT/€R'POINT CURRENT (luF) <br />_ <br />MAX POWTR PO|NT VOI-IAGE (VP) <br />OPEN CIRCUIT VOTTAGE (VOC) <br />SHORT,CIRCUIT CURRENT (S!) <br />MAX SERTES FUSE (OCPD) <br />MAXIMUM POWER (PM^,) <br />MAX VOLTAGE (TYP 6OOVT) <br />VOC IEMP COEFF (mVrC O or %fCE) <br />IF COEFF SUPPLIEO CIRCLE UNITS <br />INS <br />MOOULE MAI(E <br />MOOULE MODTI <br />e)1 <br />v\/lTH <br />FUSE <br />b)1 <br />FUSE <br />jgs lvfy <br />. <br />64.9 V <br />6.46 A.t__ _ <br />Irsn <br />327f <br />600 <br />-0.38 <br />INVERTER RATINGS (Gulde Section 4) <br />TNvERTER MAxt SMA <br />rNvERrrR MooEr SB 3OOO-TL-US & SOOOTL <br />MAx Dc voLT RATTNG 600V/ 000V <br />MAx pov\E! O,_.o"c _ _ ___ jr00wi53j0w <br />MAxAc cuRRENr ____-EN -2?! <br />i,lAX OCPO RATING <br />AC OUTPUT CURRTNI <br />NOMINATAC VOLIAGF <br />37 .47 A <br />240 <br />1 ) LOWEST EXPECT AMBIENT TEMPERATURE BASEO ON ASHRAE MINIMUM MEAN <br />EXTREME DRY BUTB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION TOCATION LOV\EST EXPECTEO AMEIENT TEMP <br />2) <br />MO <br />HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASEO ON ASHR^E HIGHEST <br />NTH 2% DRY BULE IEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />TALLATION LOCATION HIGHEST CONTINUOUS TEMPERATURE <br />O AU,'G. gO"C CONOUCTORS ARE GENERALLY ACCEPTABLE FOR MODULES <br />lsc OF I6 Ar!,rPS OR LESS ll,tiEN PROTECTEO BY A l5-AMP OR SMALLER <br />THIS PANEL FED BY MULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />NOTES FOR INVERTER CIRCUITS (Guidc Soclron I and e) <br />1) IF UTILITY REQUIRES A VISIBLE.BREAK SWITCH DOES THISSWTCH MEET THE <br />REOUIREMENT? YEStr NOD N/AE <br />2) IF 6ENEMTION METER REOUIREO, OOES THIS METER SOCKET MEET THE <br />REQUIREMENT? YES tr NOtr NiAE <br />3} SIZE PHOTOVOLTAIC POWER SOURCE {DCI CONDUCTORS AASED ON MAX <br />CURRENT ON NEC 690 53 SIGN OR OCPO RAIING AT DISCONNECT <br />4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER <br />OCPO AMPERE RATING (S.. Gud6 Sodion 9) <br />5) TOTAL OF 2 INVERTER OIJTPI.,,T CIRCUIT OCPDs) ONE FOR EACH MICRO, <br />INVERTER cIHCI]IIIooES ToTAL SUPPLY BREAXERS ioMPI"Y vvlTH 120% BUSMR <br />EXCEPTION lN 8e0 64(B)(2X6)? YESO NOO <br />2 ) 2OO9 ASHRAE FUNOAMENIALS 2% OESIGN TEMPEMTURES OO NOT EXCEEO <br />47OC IN THE UNIIEO STATES (PALM SPRINGS CA IS 44 ."C) FOR LESS THAN 9 <br />CURRENT.CARRYING CONOUCI ORS IN ROOF.MOUNTEO SUNLIT CONDUIT AT <br />LEAST 0,5" ABOVE ROOF AND USING THE OUTDOOR OESIGN TEMPERATURE OF <br />47.C OR LESS (ALL OF UNITED STATES). <br />2 AWG, gO"C CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MOOULES <br />lsc OF 7 68 AMPS OR LESS WtiEN PROTECTED 8Y A 12-AIUP OR SMAI-LER <br />F <br />c <br />Uo <br />c- <br />L:d. <br />o <br />F <br />NOTES FOR MICRO-INVERTER ELECTRICAL DIAGRAM <br />SIGN FOR INVTRTTR OCPD AND AC <br />orscoNNECT (rF USrD) <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />NOTES FOR ARRAY CIRCUIT lMRING (Ouidc Sgcllon 0 .nd 0 ond Appandix E):