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NOTES FOR MICRO-INVERTER ELECTRICAL DIAGRAM <br />Noles for One-Line Standard Electrical <br />Diagram for Single-Phase PV Systems <br />SOUTHWEST SUN SOTAR, INC <br />13752 H RBOR BLVD <br />GAROEN GROVE, CA 928T3 <br />SiTe Name: PAUL LUONG <br />site Address:5101 w LEHNHARDT AVE, SANTA ANA. Cl <br />System AC Size: 5 85 <br />NTS <br />MOOULE MA(E <br />MOOULE MODEL <br />MAX POWER.POINT CURRENT {IMP) <br />MAX POWER.POINT VOLTAGE (VgF) <br />G5 325o <br />9.66 <br />33.65 <br />40.4 <br />1000 <br />SIGNFSEE 6UIDE SECTION 7 <br />NOTES FOR ALL DRAWINGS:SIGN FOR DC DISCONNECI <br />PV MODULE RATINGS @ STC lGuide Section 5) <br />OCPD = OVERCURRENT PROIECTION DEVICE <br />NATIONAL ELECTRICAf COOE. REFERENCES <br />sHowN AS rNEC )o(X)o(7 <br />No sign nocessary sinc€ 690.51 <br />marking on Pv module covers <br />neod6d information <br />OPEN-CIRCUIT VOLTAGE (VE)INVESTER MAKE Enphase <br />INVEiTER MOOEL <br />MAX DC VOLT RATING <br />MAX POWER @ 40"C 240 <br />NOMINAL AC VOLTAGE 240 <br />MAX AC CURRENT <br />MAX OCPD RATING <br />1.0 <br />25 <br />SIGN FOR INVERTTR OCPD AND AC <br />8r5!O!t{ECr (rF USED) <br />SHORT.CIRCUIT CURRENT O$)10.14 rQ7-60-S-US (240V)SOLAR PV SYSTEM <br />AC POINT OF CONNECTION <br />MAX SERIES FUSE (OCPD)25 48 18 <br />MAXIMUM POWER (PA) <br />Voc TEMP COEFF (mvfctr or %fctr)0.76 <br />IF COEFF SUPPLIED, CIRCLE UNIIS <br />NOIES FOR AR8AY CIRCUIT WIRING (Gurds Section 6 and 8 and Appendrx E)NOTES FOR INVERTER CIRCUITS (Guid6 Soction 8 and 9)l <br />1.) LowEsT EXPECT AIIBIENT TEMPERATURE BASEO ON ASHRAE MINIMUM MEAN <br />EXIREME DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION. LOWEST EXPECTEO AI AIENT TEMP .1L"C <br />2.) HIGIIEST CONTINUOUS AMBIENT TEMPERATURE BASED ON ASHRAE HIGHEST <br />MONTH 2% DRY BULB TEMPERATURE FOR ASHRAE LOCATION MOST SIMILAR TO <br />INSTALLATION LOCATION, HIGHEST CONTINUOUS TEMPERATURE OL'C <br />2.) 2OO9 ASHRAE FUNDAMENTALS 2% DESIGN TEMPERATURES DO NOT EXCEED <br />4fC IN THE UNITEO 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" ABOVE ROOF AND USING THE OUTOOOR DESIGN TEMPERATURE OF <br />47"C OR LESS (ALL OF UNITED STATES), <br />a) 12 AWG, gO"C CONDUCTORS ARE GENERALLY ACCEPTABLE FOR MOOULES <br />WIIH Isc OF 7,68 AMPS OR LESS WHEN PROTECTED BY A 12.AMP OR SMATLER <br />FUSE. <br />b) 1O AWG, gCPC CONDUCTORS ARE GENERA].LY ACCEPTAALE FOR MOOULES <br />wltH lic oF 9.6 AL.lPS OR LESS WHEN PROTECTEO BY A tFAIJP OR SMALLER <br />FUSE- <br />l <br />1)lF UTILITY REOUIRES A VISIBLE.BREAX SWITCH. DOES THIS SWTCH MEEI THE I <br />REQUIREMENT? YESO NOO N/A E I <br />2) IF GENERATION METER REOUIRED, DOES THIS METER SOCKEI MEET THE <br />REOUIREMENT? YES E NO D N/A tr <br />3)S|ZE PHOTOVOT-TA|C POWER SOURCE (DC) CONDUCTORS BASED ON MAX <br />CURRENT ON NFC 690,53 SIGN OR OCPD RATING AT DISCONNECT <br />4)SIZE INVERTER OUTPUT CIRCUIT {AC) CONDUCTORS ACCOROING TO INVERTER <br />OCPD AMPERE RATING. (36€ Guide Section 9) <br />5) TOTAL OF INVERTER OUTPUT CIRCUIT OCPD(S), ONE FOR EACH MICRO- <br />TNVERTER crFCu-T DoES ToTAL suppLy BREAKERS iciMply wrrH 120% BUSBAR <br />ExcEPTloN lN 6s0.84(a)(2xa)? YESE NoO <br />AC OUTPUT CURRENT <br />NOM INAL AC VOL'TAGE 240V <br />THIS PANEL FED BY MULTIPLE <br />SOURCES (UTILITY AND SOLAR) <br />g27U <br />: <br />F <br />do <br />Uodc- <br />F <br />E <br />c- <br />o <br />!o <br />x <br />INVERTER RATINGS (Guide Section 4) <br />l <br />MAX VOLTAGE (TYP 6OOVE) <br />I