255fwatt polycrystalline solar module features www.suntech-power.com iec-std-wd-no1.01-revf2013 ?copyrightf2013fsuntechfpower weak light 0/+5% excellent weak light performance excellentfperformancef underflowflightfconditions 2% 3800pa 5400pa suntech current sorting process systemfoutputfmaximizedfbyf reducingfmismatchflossesfupf tof2%fwithfmodulesfsortedf&f packagedfbyfamperage extended wind and snow load tests modulefcertifedftof withstandfextremefwindf (3800fpascal)fandfsnowf loadsf(5400fpascal)f* 15.7% high module conversion efciency modulefefciencyfupftof 15.7%fachievedfthroughf advancedfcellftechnologyfandf manufacturingfcapabilities *fpleasefreferftofsuntechfstandardfmodulefinstallationfmanualfforfdetails.fffff**pvfcyclefonlyfforfeufmarket.ffff ***fpleasefreferftofsuntechfproductfnear-coastfinstallationfmanualfforfdetails.ffffff****fpleasefreferftofsuntechfproductfwarrantyfforfdetails. industry-leading warranty based on nominal power ?f 97%finftheffrstfyear,fthereafter,fforf yearsftwof(2)fthroughftwenty-fvef (25),f0.7%fmaximumfdecreaseffromf modulesfnominalfpowerfoutputf perfyear,fendingfwithfthef80.2%f infthef25thfyearfafterfthefdefnedf warrantyfstartingfdate.**** ?f 10-yearfmaterialfandfworkmanshipf warranty positive tolerance positiveftolerancefoffupftof 5%fdeliversfhigherfoutputsf reliablity withstanding harsh environment reliablefqualityfleadsftofaf betterfsustainabilityfevenfinf harshfenvironmentflikefdesert,f farmfandfcoastline ** certifcations and standards: iec 61215, iec 61730, conformity to ce compact and durable frame design suntech`sfnewfcompactfframef designfisflight-weightfandfeasierf tofhandlefduringfinstallation.f thefrigidfandfdurablefhollowf chamberfguaranteesfthef sameflong-termfandfreliablef performance. ip67 rated junction box supportsfinstallationsfinf multipleforientations.fhighf reliablefperformance,flowf resistancefconnectorsfensuref maximumfoutputfforfthef highestfenergyfproduction. trust suntech to deliver reliable performance over time ?f world-classfmanufacturerfoffcrystallinefsiliconfphotovoltaicfmodules ?f unrivaledfmanufacturingfcapacityfandfworld-classftechnology ?f rigorousfqualityfcontrolfmeetingfthefhighestfinternationalfstandards:f f isof9001:f2008,fisof14001:f2004fandfiso17025:f2005 ?f regularfindependentlyfcheckedfproductionfprocessffromfinternationalf accreditedfinstitute/company ?f testedfforfharshfenvironmentsf(saltfmist,fammoniafcorrosionfandfsandf blowingftesting:fiecf61701,fdinf50916:1985ft2,fdinfenf60068-2-68)*** industryfleadingflinearfwarranty warrantedfpowerfoutput 100% 10 97% 80% 25 90% 80,2% ff1ffffffffffffffffffffffffffffffffffff10ffffffffffffffffffffffffffffffffffffffffffffffffffffff25 stp255 - 20/wd stp250 - 20/wd stp245 - 20/wd stp240 - 20/wd
e-mail:fsales@suntech-power.com current-voltagef&fpower-voltagefcurve(245-20) excellentfperformancefunderfweakflightfconditions:fatfanfirradiationfintensityfoff200fw/m 2 f (amf1.5,f25fc),f95.5%forfhigherfoffthefstcfefciencyf(1000fw/m 2 f)fisfachieved dealer information electrical characteristics stc stp255- 20/wd stp250- 20/wd stp245- 20/wd stp240- 20/wd maximumfpowerfatfstcf(pmax) 255fw 250fw 245fw 240fw optimumfoperatingfvoltagef(vmp) 30.8fv 30.7fv 30.5fv 30.2fv optimumfoperatingfcurrentf(imp) 8.28fa 8.15fa 8.04fa 7.95fa openfcircuitfvoltagef(voc) 37.6fv 37.4fv 37.3fv 37.2fv shortfcircuitfcurrentf(isc) 8.76fa 8.63fa 8.52fa 8.43fa modulefefciency 15.7% 15.4% 15.1% 14.8% operatingfmoduleftemperature -40fcftof+85fc maximumfsystemfvoltage 1000fvfdcf(iec) maximumfseriesffusefrating 20fa powerftolerance 0/+5f% stc:flrradiancef1000fw/m 2 ,fmoduleftemperaturef25fc,fam=1.5; bestfinfclassfaaafsolarfsimulatorf(iecf60904-9)fused,fpowerfmeasurementfuncertaintyfisfwithinf+/-f3% noct stp255- 20/wd stp250- 20/wd stp245- 20/wd stp240- 20/wd maximumfpowerfatfnoctf(pmax) 188fw 185fw 181fw 178fw optimumfoperatingfvoltagef(vmp) 28.1fv 28.0fv 27.8fv 27.6fv optimumfoperatingfcurrentf(imp) 6.68fa 6.59fa 6.51fa 6.44fa openfcircuitfvoltagef(voc) 34.7fv 34.5fv 34.3fv 34.1fv shortfcircuitfcurrentf(isc) 7.12fa 7.01fa 6.94fa 6.86fa noct:firradiancef800fw/m 2 ,fambientftemperaturef20fc,fam=1.5,fwindfspeedf1fm/s; bestfinfclassfaaafsolarfsimulatorf(iecf60904-9)fused,fpowerfmeasurementfuncertaintyfisfwithinf+/-f3% mechanical characteristics solarfcellf polycrystallinefsiliconf156ff156fmmf(6finches) no.foffcellsf 60f(6ff10) dimensions 1640ff992ff35mmf(64.6ff39.1ff1.4finches) weight 18.2fkgsf(40.1flbs.) frontfglass 3.2fmmf(0.13finches)ftemperedfglass frame anodizedfaluminiumfalloy junctionfbox ip67fratedf(3fbypassfdiodes) outputfcables tuvf(2pfg1169:2007) 4.0fmm 2 f(0.006finches 2 ),fsymmetricalflengthsf(-)f1000mmf(39.4f inches)fandf(+)f1000fmmf(39.4finches) connectors mc4fconnectors packing confguration container 40 hc piecesfperfpallet 30 palletsfperfcontainer 28 piecesfperfcontainer 840 temperature characteristics nominalfoperatingfcellftemperaturef( noct ) 452c temperaturefcoefcientfoffpmax -0.43f%/c temperaturefcoefcientfoffvoc -0.33f%/c temperaturefcoefcientfoffisc 0.067f%/c www.suntech-power.com iec-std-wd-no1.01-revf2013 1000fw/m 2 800fw/m 2 600fw/m 2 400fw/m 2 200fw/m 2 250 200 150 100 50 0 currentf(a) powerf(w) voltagef(v) 0fffffffffffffffffffff5fffffffffffffffffffff10ffffffffffffffffffff15fffffffffffffffffff20ffffffffffffffffffff25fffffffffffffffffff30ffffffffffffffffffffff35fffffffffffffffff40f fffffff informationfonfhowftofinstallfandfoperatefthisfproductfisfavailablefinfthefinstallationfinstruction.fallfvaluesfindicatedfinfthisfdatafsheetfarefsubjectftofchangefwithoutfpriorfannouncement.fthefspecifcationsfmayfvaryfslightly.fallfspecifcationsfarefinf accordancefwithfstandardfenf50380.fcolorfdiferencesfoffthefmodulesfrelativeftoftheffguresfasfwellfasfdiscolorationsfof/infthefmodulesfwhichfdofnotfimpairftheirfproperffunctioningfarefpossiblefandfdofnotfconstitutefafdeviationffromfthefspecifcation. 9 8 7 6 5 4 3 2 1 0 stp255 - 20/wd stp250 - 20/wd stp245 - 20/wd stp240 - 20/wd
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