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NOTES FOR MICRO-INVERTER ELECTRICAI- DIACRAM <br />Notes for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />sldg 16 Und 1 <br />Sile Name:2203 N Roesn av. <br />Site Addr6ss: s..t. Ana cA e2037 <br />System AC Size:7 83 <br />5IGN5 SEE GUIDE SECTION 7 <br />SIGN FOR OC DISCONNECT <br />Pv MODULT RATINGS @ sIC lGurde Se.lron s) <br />MoouLE MA(E HYundai <br />MoouLE MoDEr hlS S270rg <br />NOTES FOR ALL OFIAWINGS <br />OCPD = OVERCURRENT PROTECTION DEVICE <br />NATToNAL ELEcrRrcaL coDE" REFERENcES <br />SHOWN AS (NEC XXX XX) <br />No sign necessary sinco 690.51 <br />markhg on PV module covors <br />need€d information <br />MAX POWER.POINT CURRENT (IMP) <br />MAX POWER.POINT VOLTAGE (VgP) <br />OPEN,CIRCUIT VOLTAGE N6') <br />SHORT.CIRCUIT CURRENT (Iq.i <br />MAX SERIES FUSE (OCPO) <br />MAXIMUM POWER (PUrI) <br />MAX VOLTAGE (TYP 6OOVE) <br />VOC TEMP COEFF (mVfCO or %fCtr) <br />IF COEFF SUPPLIED, CIRCLE UNITS <br />INVERTtR RATINGS (Guide Section 4) <br />,*rr*rr. ro., iEnpnase <br />TNVERTER MoDrr M215 <br />MAX DC VOLT RATING <br />MAX PO\liER @ 4o"C <br />NOMINAL AC VOLTAGE <br />MAX AC CURRENT <br />MAX OCPO RATING <br />SIGN tON INVTRTER OCPO AND AC <br />DISCONNECI (lF USED) <br />SO1AR PV SYSTEM <br />AC POINT OF CONNECTION <br />AC OUTPUT CUfiNENT <br />NOMINATAC VOLTAGE <br />THIS PANEL FED BY MULTIPLE <br />SOURCES (UTILIIY AND SOLAR) <br />8.6 <br />.31 .4 <br />38.2 <br />9.? <br />15 <br />.270 <br />600 <br />46 <br />I <br />l <br />48 <br />225 <br />208 <br />850 <br />15 <br />NOTES FOR ARRAY CIRCUII WIRING (Gude Section 6 and I and Appendix E) <br />1.) LOWEST EXPECT AMAIENT TEMPERATURE BASEO ON ASHRAE MINIMUM MEAN <br />EXIREME DRY BULB TEMPERATURE FOR ASHRAE LOCAIION MOST SIMILAR TO <br />INSTALLATION LOCATION, LOWEST EXPECTEO AMBIENT TEMP "C <br />NOTES FOR INVERTER CIRCUITS (Guid€ Secllon I and 9) <br />2 ) HIGHEST CONTINUOUS AMBIENT TEMPERATURE BASEO ON ASHRAE HIGHEST <br />MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION, HIGHESI CONTINUOUS TEMPERATURE <br />-"C2 ) 2OO9 ASHRAE FUNDAMENTALS 2q. DESIGN TEMPERATURES OO NOT EXCEED <br />47'C IN THE UNITED STATES (PALM SPRINGS, CA IS 44,1"C), FOR LESS THAN 9 <br />CURRENT.CARRYING CONDUCTORS IN ROOF.MOUNTED SUNLIT CONDUIT AT <br />LEAST 0,5'AAOVE ROOF ANO USING THE OUTDOOR DESIGN TEMPERATURE OF <br />47"C OR LESS 1ALT OF UNITED STATES). <br />1)rF UTrLrTy REOUTRES A V|S|aLE-AREAK SWTTCH. DOES TritS SWTTCH MEET THE <br />REOUIREMENT? YESE NOo N/Atr <br />2) IF GENERAIION METER R€OUIRED. OOES THIS METER SOCKEI MEEI II]E <br />REOUIREMENT? YES D NO E] N/A D <br />3)SIZE PHOTOVOLTAIC POWER SOURCE (DC) CONOUCTORS BASED ON MAX <br />CURRENT ON NEC 690 53 SIGN OR OCPD RATING AT DISCONNECT <br />4) SIZE INVERTER OUTPUT CIRCUIT (AC) CONDUCTORS ACCORDING TO INVERTER <br />OCPD AMPERE RATING. (Ss€ Guide Soction 9) <br />5) TOTAL OF INVERTER OUTPUT CIRCUIT OCPD(SJ. ONE FOR EACH MICRO- <br />INVERTER CII{dUIT DOES TOTAL SUPPLY BREAKERS COMPLY WITH I20% BUSBAR <br />ExCEPTION lN 690 64(8X2)1a)? YESO NODa) 12 AWG. 90'C CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MOOULES <br />WITH 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 ACCEPTAELE FOR MOOULES <br />WlTH lsc OF 9.6 AMPS OR LESS rrvtlEN PROTECTED AY A lSAMP OR SMALLER <br />FUSE <br />t-,[-" <br />t. <br />I <br />l=lh <br />t:t,lo <br />t,^ <br />l ",J <br />l8 <br />l*l= <br />li <br />IEIt <br />l5 <br />I