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STANDARD STRINC SYSTEM ELECTRICAL DIACRAM <br />One-Line Standard Electrical Diagram for <br />Small-Scale, Single-Phase PV Systems <br />System AC Size <br />site Name .d. 16r <br />o-*- sy Sean Ferneyhough <br />DateNIS <br />o EQUIPMTNI SCHEDULI <br />IA <br />1 <br />2 <br />l <br />! <br />5 <br />9l <br />8 <br />9 <br />G OESCRIPTION <br />SOLAR PV I\,'IODULE <br />PV ARRAY <br />J.BOX (IF USED) <br />COMBINER (IF USED) <br />DC DISCONNECT <br />DC/AC INVERTER <br />GEN METER (IF USED) <br />AC DISCONNECT (IF USED) <br />SERVICE PANEL <br />PART NUI4BER XOTES <br />SolarCily Slanda.d 260 26 ModUss <br />Solarc,ry r4 STRING <br />,Solrv,a52TL <br />UTILITY <br />SERVICE <br /># oG030NB CullerHammer 604 240vac Non lusrble NEMA 3R <br />jSlvnc jt_n r.ll41x rzs l sg5. ro A TNVERTER ocPD <br />(SEE NOTE 5 FOR INVERTER OCPDS, ALSO SEE GUIDE SECTION 9) <br />I <br />I <br />Disregard if <br />provided with <br />inverter <br />FOR UNUSED SERIES STBINGS <br />PUI,.N/A,, in BLANKAAOVE <br />SEE GUIDE APPENDIX C FOR <br />INFORMATION ON MODULE AND <br />ARRAY GROUNDING <br />A CONOUIT ANO CONDUCTOR SCHEOULE <br />DESCRIPTION OR CONDUCTOR TYPE , COND. NUMBER OF <br />GAUGE CONDUCTORS <br />!9NDrll <br />ryr <br />va <br />!4ElL <br />EMT <br />coNoutT <br />lEE <br />ry4 <br />!4 3L <br />314" <br />1 <br />10 <br />10 <br />10 <br />E <br />I <br />I <br />NA <br />!4 <br />2 <br />2 <br />1 <br />2 <br />3 <br />5 <br />I f,1T 3/4" <br />1o nooures tn <br />SERIES SOURCE-CIRCUIT. <br />14 L,roouLEs tt't ! <br />seTiE sounce-cracurr! <br />rl.Itl*nl:li <br />0 <br />INVtRTtR <br />AC DrSCOoc orSco <br />se-a'iEEFou nc e-c t nc u tr I <br />0 I\,,IODULES IN ! <br />INVERTTN <br />OCPD <br />)oc <br />o MODULES tN I <br />se-FlEE36u nc e-cr ncu rr ! <br />H;NIIIEEE <br />USE-2 tr or PV W|RE fl <br />BARECOPPER EQ, GRD, COND, (EGC) <br />TH\\ -2E orXHHW-2E orRHW-2E <br />THW\-2 El or XHHW-2 E or RHW-2 E <br />INSULATED EGC <br />DC GROUNDING ELECTRODE COND, <br />rxrnr-z O oixniw+ El or RHW-2 D <br />INSULATED EGC EMT 314"J <br />: <br />F-. <br />C- <br />c <br />Uod <br />L <br />d <br />c- <br />zc <br />1 <br />A A A 9UTLOTNG <br />GSOUNDING <br />ELECTRODE <br />tl I <br />I <br />I <br />I