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Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />Site Name: RAYtluroo oc^#o <br />Site Address: ^aia c^ c2ro4 <br />System AC Size: .,'rr*cEcec <br />oate: 11812021 <br />SIGNS-sEE GU]OE SECTION 7 <br />NQIES FOR ALL DRAWNGS SIGN FOR OC DISCONNECT <br />PV MOOULE RATINGS @ STC iGuide Sectlon 5) <br />MODULE MAXE REC Solar <br />MODULE MOOTL REC325NP 325W <br />MAX POWER-POINT CIJRRENT (IMP)'t34 4 <br />I!,{AX POWER'POINT VOLTAGE (VMe) <br />OPEN-C RCUIT VOLTAGE (VE)41 <br />SHORT-CIRCUIT CURRENT (ISC)10.27 <br />MAX SERIES FUSE (OCPD) <br />MAXIMUM POWER (P&A)32s <br />MAX VOLTAGE (TYP 6OOVN')60 <br />VOC TEMP CoEFF (mVfCtr or %fC O)-0.3 <br />IF COEFF SUPPLIED. CIRCLE UNITS <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />NATToNAL ELEcTRTcAL cooe REFERENcES <br />sHow\ As rvEc )oooo0 <br />No sign necessary since 690.51 <br />marking on PV module covers <br />needed information <br />!trvEBl:E8nAllxes e <br />]NVERTER MAI(E Enphase Energy <br />INVERTER MOOEL tQ7-60-2-US <br />MAX OC VOLT RATING 240 <br />MAX POWER @ 4o"C 48 <br />NOMINAL AC VOLTAGE 240 <br />I\,4AX AC CURRENT 1 <br />I\,IAX OCPO RATING 20 <br />SIGN FOR NVERIER OCPD ANO AC <br />DI5CONNECT IIF USED) <br />240 I <br />NOTES FOR ARRAY CIRCUIT WRING (Guide Secnon 6 and 8 and Aooend x El:NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9): <br />1) LOWEST EXPECT AMBIENT TEMPERATURE BASED ON ASHRAE MINIIVUI\4 MEAN <br />EiTREME oRy BULB TEMpERATURE FoR ASHRAE LocATtoN Mosr slMtLAR To <br />INSTALLATION LOCAT]ON LOWEST EXPECTED AMBIENT TEMP L"C <br />2) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE I]IGHEST <br />MbNTH 20,6 DRy BULB TEMpERATURE FoR ASHRAE LocATtoN Mosr stMtLAR To <br />INSTALLATION LOCATION. HIGHEST CONTINUOUS TEMPERATURE L"C <br />2.) 2OO9 ASHRAE FUNOAMENTALS 2% OESIGN TEMPERATURES DO NOT EXCEEDA/c IN THE UNIIEo SIATES (PALM SPRINGS, CA IS 4,1,1"C). FOR LESS THAN 9 <br />cURRENT-CARRytNG coNDUCToRS rN RooF-MoUNTED suNLtr coNoulr AT <br />LEAST 0,5' AAOVE ROOF ANO USING TIIE OUTDOOR DESIGN TEMPERATURE OF <br />47.C OR LESS (ALL OF UNITED STATES), <br />a) 12 aWG S00C CONOUCTORS AC E GENERALLY ACCEPTABLE FOR VODULES <br />WTH lsc oF 7 68 AMPS OR LESS WhEN PROTECTED BY A 12-AMP OR SMALLER <br />FUSE, <br />b) 1O AWG, gO"C CONOUCTORS ARE GENERALLY ACCEPTAALE FOR MODULES <br />WiH Isc OF 9 6 AMPS OR LESS VWIEN PROTECTED BY A 15-AMP OR SMALLER <br />FUSE <br />1) IF UTILITY REOUIRES A VISIBLE-BREAK SWTCH, DOES THIS SWTCH MEET THE <br />REOUIREMEN.T? YES E NOtr N/AE <br />2) IF GENERATION METER REOUIRED. OOES THIS METER SOCKET MEET THE <br />REQUIREMENT? YES E NOE] N/AE <br />3) SIZE PHOTOVOLTAIC POWER SOURCE (OC) CONOUCTORS BASEO ON MAX <br />CURRENT ON NEC 690.53 SIGN OR OCPO RATING AT DISCONNECT <br />4) SIZE INVERTER OUTPUT CIRCUIT {AC) CONOUCTORS ACCOROING TO INVERTER <br />OCPD AMPERE RATING. (See Guide Section 9) <br />s) TOTAL oF lL INVERTER OUTPUT CIRCUIT OCPD{s), ONE FOR EACH MICRO- <br />INVERTER CIRCUIT, DOES TOTAL SUPPLY BREAKERS COMPLY WTH 120% BUSBAR <br />ExcEPT|oN lN 690.64(8)(2)(a)? YESE NOtr <br />SOLAR PV SYSTEM ,- <br />AC PO|NT OF CON!ffIo\ <br />AC OUTPUTCUiRENT to <br />no,,no, oa uo,rou/240 <br />THIS PANEL F D BY IVULTIPLE <br />souRcES (u ITY AND SO <br />NOTES FOR MICRO-INVERTER ELECTRICAL DIACRAM <br />2 <br />F <br />co <br />(, <br />oc <br />A- <br />F <br />:c <br />t-- <br />NT5 <br />9.46