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Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV SystemsSEMPERSOLARIS <br />ltc r 973152 <br />Site Address: <br />Site Name: -,-** <br />System AC Size: .,. <br />odn By DANTEL HESTER <br />SIGNSf E G!IDL9ECIION / <br />NOTES FOR ALL ORAWINGS:- <br />PV MOIULE &ATIIUGS @ SfO(Gride SeetionJ)SIGN FOR DC OISCONNECT <br />OCPD = OVERCURRENT PROIECTION DEVICE PHOTOVOTTAIC PO\A/ER SOURCE <br />MOOULE MAKE unpower <br />noreo,rpp cuear*r ] 16 <br />MoDULE MoDEL SPR-E-19-320 <br />NATIONAL ELECTRICAL COOE. REFERENCES <br />SHOWN AS (IVEC )OO(.)(x) <br />RArED MPP voLTAGE 24o v <br />MAX POWER-POINT CURRENT (lw) ,5.86 A <br />00 l!4,7 <br />64.8 <br />MAX SYSTEM VOLTAGE <br />MAX POWER,POTNT VOLTAGE (VyP)INVERTER RATINGS (Guide Section 4) <br />45MAX CIRCUIT CIJRRENT <br />oPEN4tRCUtT VOLTAGE (Voc)--SOLAR EDGE WARNING: ELECTRICAL SHOCK <br />HA2ARO-LINE AND LOAD tvlAY BE <br />ENERGIZED IN OPEN POSITION <br />sHoRT-crRcurr cURRENT (isc) 6.24 INVERTER MOOEL SE3SOOH-US <br />MAX SERTES FUSE (OCPD)MAX DC VOLT RA'TING 240 vt'i <br />MAXTMUM PowER (Pu) l32O <br />MAxVoLIAc,ECnPsoovocLsoo <br />MAX POWER @ 40oC l <br />SIqNfOR INVERTTR OIPO ANO <br />AC DTSCONNECT flF USED) <br />tNOMINAL AC VOLTAGE PL <br />16 <br />tr_ <br />yoe LEII 9gtFl(.v1S9ty9 Er !16.6av4 AC CI.JRRENT <br />4lrF coEFF supplrEo. crRcLE uNrrs 3.5m4,/.C OCPD RATING <br />souRCES (urLrrY ANq !9!lR) I <br />UOfESfOBABFAYJIECUIT WlRlttc|GrJde Ssdiorr 0 end-E-eld AepqnCir D:UOTELFojINVEBITEI e lBCUlr-S {q'JdeJedie! LaoC $: <br />1,) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIMUM MEAN <br />EXTREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION, LOWEST EXPECTEO AMBIENT TEMP , OC <br />1) IF UTILITY REQUIRES A VISIBLE.BREAK SWTCH. DOES THIS SWITCH MEET THE <br />REQUIREMENT? YESI NOO N,iA O <br />2) IF GENERATION METER REQUIRED. OOES THIS METER SOCKET MEETTHE <br />REOUIREMENT? YES I NOB N/AO <br />3) SIZE PHOTOVOLTAIC POWER SOURCE (OC) CONOUCTORS AASED ON MAX <br />CURRENT ON NEC 690 53 SlGN OR OCPD RATINGAT DISCONIiECT <br />4) S|ZE tTVERTER OUTPUT C|RCUtT (AC)CONOUCTORS ACCORDTNG TO |NVERTER <br />OCPD AMPERE RATING. (S€. Guid6 S.c{on 9) <br />5) TOTAL OF . INVERTER OCPO(S}, ONE FOR E,ACH INVERTER, OOES TOTAL <br />supply BREARErS coMply wfiH r2b% sus$R ExcEproN rN 690.oa(BX2xa)" <br />YES N NOO <br />2.) HIGHESI CONTINUOUS AMBIENI TEMPERATURE EASEO ON ASHRAE HIGHESI <br />MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION, HIGHESTCONTINUOUS TEMPERATURE L.C <br />2.) 2OO5 ASHRAE FUNDEMENTALS 2% OESIGN TEMPERATURES DO NOT EXCEED <br />47OC IN THE UNITEO STATES (PA].M SPRINGS. CA IS 44,1OC), FOR LESS T,IAN 9 <br />C.JRRENT.CARRYING CONDUCTORS IN ROOF+'OUNTEO SUNI-IT CONDUITAT <br />LEAST 0,5'AAOVE ROOF AND USING THE OUTDOOR DESIGN TEMPERATURE OF <br />47.C OR LESS (ALL OF UNTTE0 STATES). <br />a) 12 AWG, gI,.C CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MOOIJLES <br />TryITH Isc OF 7 6A AMPS Oq LESS WHE\ PROTECTED BY A 12.AMP OR SMALLER <br />FUSE <br />D) 1O AWG, 90€ CONDUC TORS ARE GENERAT LY ACCEPTAALE FOR MOOJLES <br />WItH IsC OF 9,6 AMPS OR LESS WHEN PROTECTED BY A ''AVP OR SMALLER <br />FUSE, <br />NIS Dale <br />NOTES FOR STANDARD STRINC SYSTEM ELECTRICAL DIAGRAM <br />: <br />a- <br />? <br />') <br />c:l <br />= <br />a <br />a <br />; <br />--_-.--._-.-- <br />l <br />--r------------- <br />51 0o <br />SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />i--------------- <br />Ac ouTPUTcuRRENT 16 Al_ ___ __- +_ _._ _- l <br />NoMTNAL AC voLTAGE 24O v <br />THIS PANEL FED 8Y MULTIPLE <br />tr"""