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Inverter Ratings (Guide Section 4) <br />MODULE DETAIL Inverter Make/Model Enphase M215-60-2Ll--S2x-ZC <br />Max DC Volt Rating 45 Volts <br />Yingli Energy YL250P-29b Max Power @ 40°C 215 Watts <br />SOLAR MODULE Nominal AC Voltage 240 Volts <br />Max AC Current 0.9 Amps <br />Max OCPD Rating 20 Amps <br />Max Number of Panels/Circuit 17 <br />O Conduit and Conductor Schedule <br />Tag Desaiption Wire Gauge #of Conductors Conduit Type Conduit Size <br />1 Enphase engage cable - THWN-2 12 AWG 4 NA - Free Air N/A - Free Air <br />1 Bare Copper Ground (EGC/GEC)6 AWG 1 N/A - Free Air N/A - Free Air <br />2 THWN-2 10 AWG 3 EMT 0'-1 " <br />2 THWN-2 - Ground 8AWG 1 EMT 0'-1" <br />3 TH\AN-2 8AWG 3 PVC 0'-1" <br />3 THWN-2 - Ground 8 AWG 1 PVC 0'-1" <br />C I <br />Enphase M215-60-2LL-S2x-ZC <br />MICRO-INVERTER AT - <br />EACH MODULE, ATTACHED <br />WITH ZEP HARDWARE \J, 8 <br />#6 BARE CU GROUND(GROUNDING MODULE- - <br />&INVERTER) <br />MICRO-INVERTER CONNECTION <br />ENPHASE ENGAGE TRUNK CABLE <br />NOTE: ALL PLACARDS SHALL HAVE A RED BACKGROUND, <br />MINIMUM 3/8" LETTER HEIGHTS, ALL CAPITAL LETTERS, <br />ARIAL OR SIMILAR FONT, NON BOLD, REFLECTIVE <br />WEATHER MATERIAL SUITABLE FOR THE ENVIRONMENT. <br />NOTES FOR INVERTER CIRCUITS (Guide Section 8 and 9): <br />1.) IF UTILITY REQUIRES AVISIBLE-BREAK SWITCH, DOES THIS <br />SWITCH MEET THE REQUIREMENTS? <br />YES NO X NA <br />2.) IF GENERATION METER REQUIRED, DOES TH <br />SOCKET MEET THE REQUIREMENTS? <br />YES NO X NA <br />3.) SIZE PHOTOVOLTAIC POWER SOURCE (DC) C <br />BASED ON MAX CURRENT ON SIGN OR OCPD <br />RATING AT DISCONNECT. <br />4.) SIZE INVERTER OUTPUT (AC) CONDUCTORS, <br />TO INVERTER OCPD AMPERE RATING (See Guide <br />5.) TOTAL OF 1_ INVERTER OCPD(s). ONE FOI <br />PV CIRCUIT. DOES TOTAL SUPPLY BREAKERS O <br />WITH 120% BUSBAR EXCEPTION X YES NO <br />Signs (See Guide Section 7 <br />Sign for inverter OCPD and AC Disconnect: <br />Solar PV System AC Point of <br />Connection <br />AC Output Current 10.125000 Amps <br />Nominal AC Volt.240 Volts <br />THIS PANEL FED BY MULTIPLE SOURCES <br />(UTILITY AND SOLAR) <br />If Main Disconnect is <br />rated less than the <br />Busbar rating: <br />"Caution-Solar <br />Connection. Do Not <br />increase size of main <br />disconnect" <br />PV Module Ratings @ STC (Guide Section 5) a <br />Model Make/Model Yingli Energy YL250P-29b <br />UMax Power-Point Current (Imp)8.11 Amps <br />Max Power-Point Voltage (Vmp)30.2 Volts Cr <br />Open-Circuit Voltage (Voc)37.8 Volts <br />a <br />Short-Circuit Current (Isc)8.63 Amps C <br />Max Series Fuse (OCPD) 15 Amps C <br />Nominal Maximum Power at STC (Pmax)240 Watts C <br />aMaximum System Voltage 1000(IEC)/600(UL) <br />Voc Temperature Coefficient -0.33 %/°C <br />NOTES FOR ARRAY CIRCUIT WIRING (Guide Section 6 and 8 and Appendix D): <br />1.) Lowest expected ambient temperature based on ASHRAE minimum mean extreme dry <br />bulb temperature for ASHRAE location most similar to installation location: -1.5°C <br />2.) Highest continuous ambient temperature based on ASHRAE highest month 2% dry bulb <br />temperature for ASHRAE location most similar to installation location: 37°C <br />3.) 2005 ASHRAE fundamentals 2% design temperatures do not exceed 47°C in the United <br />States (Palm Springs, CA is 44.1°C). For less than 9 current-carrying conductors in <br />roof-mounted sunlit conduit at least 0.5" above roof and using the outdoor design <br />temperature of 47°C or less (all of United States). <br />a.) 12 AWG, 90°C conductors are generally acceptable for modules with Isc of 7.68 Amps c <br />or less when protected by a 12-Amp or smaller fuse. <br />b.) 10 AWG, 90°C conductors are generally acceptable for modules with Isc of 9.6 Amps <br />or less when protected by a 15-Amp or smaller fuse. 0 <br />0 <br />..4....,444,0% of Cahf,99>2 20 <> <br />POINT OF DELIVERY 0% C <br />j.4» & C>&% <br />AND INTERCONNECTION E +6689OMAT47 E <br />/15/:'St--7 5 5- V©Q:,0:,..,#0*-4 <br />1..\4. '/.O- . - j.«2> .2 H <br />VISIBLE/LOCKABLE UY!/,, <br />'KNIFE' A/C <br />PV CIRCUIT 1: 9 MODULES/PARALLEL 49/Po DISCONNECT <br />EXISTING <br />/1 <br />9 9 240V/100ALOAD-CENTER <br />11 <br />100/ <br />08<702 00 <br />2-,1.9 9 n 15A IMJ <br />\ Siemens <br />#LNF222R/1\ 2 60A/240V < <br />JUNCTION/El.0 \ UNFUSED <br />BOX : NEMA3 <br />SOLAR BREAKER <br />SHALL BE PLACED AT <br />THE EXTREME <br />i OPPOSITE SIDE OF <br />THE UTILITY SUPPLY <br />El.0/ <br />NOTE: NEUTRAL CONDUCTOR(S) OMITTED FOR CLARITY <br />ALL INVERTER OUTPUT CIRCUITS WILL HAVE A NEUTRAL CONDUCTOR. <br />WARNING LABELS WITH WHITE LETTERS/RED BACKGROUND WILL BE <br />PROVIDED ON A/C DISCONNECT