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One-Line Standard Electrical Diagram for <br />Small-Scale, Single-Phase PV Systems <br />ru{nlcroNc BErcH cr126.7 <br />Site Address: <br />Site Name J^-,v- <br />Syslem AC Size <br />0,"-BY Dan L <br />.^.,'."s, Dan L \i r5 <br />o TQUIPMENT SCHTOUTE <br />T <br />1 <br />2 <br />3 <br />1 <br />5 <br />! <br />1 <br />8 <br />9 <br />DESCRIPIION <br />.SOLAR PV MOOULE <br />J-BOX 0F USED) <br />,coMarNER 0F usED) <br />DC DISCONNECT <br />DC/AC INVERTER <br />, GEN i,IETER (IF USEO) <br />AC OTSCONNECT (rF USED) <br />SERVICE PANEL <br />PART NUMBER NOIES <br />, I2 PANELS IN ONE STRING 1I PANELS IN 2ND STRING <br />, 1 STRING OT 12, ! STRING OF 1I <br />J.BO} <br />, NONE <br />, NONE <br />, NONE <br />, NONE <br />60A AC DISCONNECT <br />29 vAc. __tLA MA|N ron A BUs. .o A TNVERTER ocpD <br />(SEE NOTE 5 rOR INVERTER OCPDs. ALSO SEE GUIDE SECIION 9) <br />UTILITY <br />SERVICE <br />9 <br />Disregard if <br />provided with <br />inverler <br />BUILDING <br />GROUNOING <br />ELECTRODEFOR UNUSEO SERIES STRINGS <br />PUT 'N/A" in BLANK ABOVE <br />SEE GUIDE APPENOIX C FOR <br />INFORMATION ON MODULE ANO <br />ARRAY GROUNDING <br />A CONOUIT AND CONOUqTOR 5CHEOULT <br />TAC DESCRIPTION OR CONDUCTOR TYPE COND, NUMBER OF CONDUIT' I caucE ' coNouctoRs ,r*r 'uEe-2tr or PVWTREE ' ro 4 N/A <br />CONDUIT <br />SIZE <br />u4 <br />3/4" <br />3t4" <br />3l <br />IBARE COPPER EO. GRD. CoNO. (EGC)6 <br />8 <br />I <br />8 <br />I <br />8 <br />I <br />. EMT <br />EMT <br />] eur <br />EMTI .rt <br />2 <br />4 <br />5 <br />12 uoouLes ttt <br />SERIES SOURCE-CrRCUrT. <br />11 <br />sETreSS-o <br />MODULES IN : <br />URCECIRCUITT <br />rrlMt llllti <br />E <br />AC Or5CODC DtSCO <br />NA uooures rru i <br />senres souncecrncurt ! <br />INVEflTER <br />ocPo <br />)ocP <br />NA MODULES rN ! <br />SERIES SOURCE{lRCUlT - <br />ffiHI <br />IIIEII <br />THWN-2 E orxHHw-2O orRHw-2tr . <br />THWN.2 E or XHHW-2 O orRHW-2El <br />INSI]I ATFD FGC <br />OC GROUNDING ELECTRODE COND, <br />. <br />THWN-2 E or XHHW-2 tr or RHW-2 O <br />INSULATED EGC EMI <br />STANDARD STRINC SYS-IEM ELECTRICAL DIAGRAM <br />2 <br />F <br />o <br />U <br />t <br />7.I <br />A- <br />o <br />F <br />o <br />.t <br />1 <br />2 <br />3 <br />A A A A <br />I AOX