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PV Electrical Calculations <br />I nverter <br />ppt Input <br />Amperage (Imp) <br />Voltage (Vmp) <br />Voltage(DC) <br />Amps (DC) <br />&N, I P)t <br />A&RSOLAR <br />3211 Martin Luther King Jr Way S. <br />Seattle, WA 98144(206)707-9937 <br />THIS DRAWING CONSTITUTES THE <br />CONFIDENTIAL INFORMATION OF A&R SOLAR <br />AND ITS RECEPTOR. POSSESSION DOES NOT <br />CONFER ANY RIGHT IN OR LICENSE TO USE IT <br />OR THE INFORMATION DISCLOSED HEREIN <br />NOR ANY RIGHT TO REPRODUCE THIS <br />DRAWING OR ANY PART HEREIN WITHOUT <br />THE WRITTEN CONSENT OF A&R SOLAR. <br />Q <br />�� <br />1111 <br />�O <br />Q U <br />.. Q <br />1 <br />M <br />zMUo <br />Ln e0 <br />4-J Q1 a-' M <br />01( Q <br />< '0 <br />e-. 0 <br />-a 00 Q) <br />��� ,v <br />L 00 <br />a <br />REVISIONS <br />Rev. #: <br />Date: <br />Total Voltage Drop: <br />1.11% <br />Designed by: Wes K. <br />Project Manager: <br />Diallo Josey <br />(253) 267-4600 <br />Current Date:Sep 12, 2022 <br />E2 Electrical <br />Calculations <br />Inverter Specs <br />M <br />Watts <br />ll <br />Output <br />AC <br />- <br />Voltage <br /># of <br />Inverters <br />OCPD <br />Total AC <br />Comb. <br />EGC <br />AC <br />ll <br />out.(A) <br />OCPD <br />Solar Edge SE7600H <br />7600 <br />32.00 <br />240 <br />1 <br />40 <br />32.0 <br />40 <br />#10 <br />Ampe <br />****N/A**** <br />0 <br />0.00 <br />0 <br />0 <br />0 <br />****N/A**** <br />0 <br />0.00 <br />0 <br />0 <br />0 <br />Module Specs <br />Wlls <br />I� <br />Vmp <br />Voc <br />Is <br />Temp. Coef V(oc) <br />DCC <br />Volt <br />REC 405w Alpha Bob <br />405 <br />9.56 <br />42.4 <br />48.9 <br />10.14 <br />-0.24 <br />#10 <br />Max <br />Max <br />Temp. Adjusted <br />37.0 <br />5Z.7 <br />Optimizer? <br />5440 SolarEdge Optimizer <br />Max current output: 15A, Max Voltage: 480V <br />Equipment <br />Solar Edge SE7600H <br />****N/A**** <br />****N/A**** <br />Mppt Input <br />1 <br />2 <br />3 <br />1 <br />2 <br />3 <br />1 <br />2 <br />3 <br />Module <br />REC 405w Alpha BOB <br />****SELECT**** <br />****SELECT**** <br />#Modules per String <br />11 <br />9 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />#Strings <br />1 <br />1 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br /># of Mods per group <br />11 <br />9 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br />0 <br /># of Mods/inverter <br />20 <br />0 <br />0 <br /># of Inverters <br />1 <br />0 <br />0 <br />Total # of Modules <br />20 <br />Array <br />Specs <br />(Adjusted for Temperature <br />Solar <br />Edge SE7600H <br />****N/A**** <br />****N/A**** <br />1 <br />2 <br />3 <br />1 <br />2 <br />3 <br />1 <br />2 <br />3 <br />11.14 <br />9.11 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />400.0 <br />400.0 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />480.0 <br />480.0 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />0.0 <br />15.00 <br />15.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />0.00 <br />Max <br />Array <br />Power(STC): 8.1 <br />kW DC <br />Max Continuous AC Power: 7.6kW AC <br />Interconnection Calcs <br />Main Breaker <br />200 <br />Bus Bar <br />200 <br />Max PV OCD AI lowed <br />40 <br />PV OCPD Device Used <br />40 <br />Tap or Breaker? <br />Breaker <br />Site Conditions <br />ASHRAE Site: <br />Seattle <br />Low Temp (°F) <br />19 <br />High 2%Temp (°F) <br />84 <br />High 0.4%Temp (°F) <br />91 <br />Ref. <br />Conductor Description <br />Distance <br />AL CU <br />Wire <br />Gauge <br />�_ <br />(QTY) Phase <br />Neutral <br />Neutral <br />EGC <br />(AWG) <br />Wire Type <br />Conduit <br />Min. <br />Conduit <br />90°C <br />Rating <br />Temp <br />Correct. <br />Fill <br />berate <br />berated <br />75°C <br />Rating <br />Current <br />Operating <br />Voltage <br />ft <br />f� <br />Conductors <br />AWG <br />L� <br />Ty <br />(Q ) <br />Type <br />Ampacity <br />@125% <br />Voltage <br />Drop <br />A <br />B <br />String to Jbox <br />50 <br />Cu <br />#10 <br />2 <br />N/A <br />N/A <br />#6 <br />Pv wire 600v <br />AIR <br />N/A <br />40 <br />1 <br />1 <br />100% <br />40.00 <br />35 <br />18.8 <br />400 <br />0.35% <br />lbox to Inverter <br />50 <br />CU <br />#10 <br />4 <br />N/A <br />N/A <br />#10 <br />THWN-2 <br />EMT <br />0.75" <br />40 <br />80% <br />32.00 <br />35 <br />18.8 <br />400 <br />0.35% <br />C <br />Inverter to Disconnect <br />10 <br />CU <br />#8 <br />2 <br />#8 <br />1 <br />#10 <br />THWN-2 <br />EMT <br />0.75" <br />55 <br />1 <br />100% <br />55.00 <br />50 <br />40.0 <br />240 <br />0.21% <br />D <br />Disco. to Interconnect <br />10 <br />CU <br />#8 <br />2 <br />#8 <br />1 <br />#10 <br />THWN-2 <br />EMT <br />0.75" <br />55 <br />1 <br />100% <br />55.00 <br />50 <br />40.0 <br />240 <br />0.21% <br />E <br />F <br />G <br />H <br />