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Certifications and standards: IEC 61215, IEC 61730, conformity to CE
Power Output
STP290 - 20/WfhSTP285 - 20/WfhSTP280 - 20/Wfh
3800Pa5400Pa
PIDResistant
•World-classmanufacturerofcrystallinesiliconphotovoltaicmodules•Unrivaledmanufacturingcapacityandworld-classtechnology• Rigorousqualitycontrolmeetingthehighestinternationalstandards:ISO9001:2008,ISO14001:2004andISO17025:2005
• Regularindependentlycheckedproductionprocessfrominternationalaccreditedinstitute/company
• Testedforharshenvironments(saltmist,ammoniacorrosionandsandblowingtesting:IEC61701,IEC62716,DINEN60068-2-68)***
• Long-termreliabilitytests• 2x100%ELinspectionensuringdefect-freemodules
• 97.5%inthefirstyear,thereafter,foryearstwo(2)throughtwenty-five(25),0.7%maximumdecreasefromMODULE’snominalpoweroutputperyear,endingwiththe80.7%inthe25thyearafterthedefinedWARRANTYSTARTINGDATE.****
• 12-yearproductwarranty• 25-yearlinearperformance
Theuniquecelldesignleadstoreducedelectrodesresistanceandsmallercurrent,thusenableshigherfillfactoranddecrementofCTMlosses.Meanwhile,itcanreducelossesofmismatchandcellwear,andincreasetotalreflection.
Special Cell Design
lower hot spotsReducethehotspotsandminimizepaneldegradation
High PID resistant AdvancedcelltechnologyandqualifiedmaterialsleadtohighresistancetoPID
290WattPOLY HALF CELL SOLAR MODULE
Features
Weak light
High power outputComparedtonormalmodule,thepoweroutputcanincrease5-10W
Excellent weak light performanceMorepoweroutputinweaklightcondition,suchashaze,cloudy,andmorning
Trust Suntech to Deliver Reliable Performance Over Time
Industry-leading Warranty based on nominal
*PleaserefertoSuntechStandardModuleInstallationManualfordetails.**WEEEonlyforEUmarket.***PleaserefertoSuntechProductNear-coastInstallationManualfordetails.****PleaserefertoSuntechProductWarrantyfordetails.
IP68 Rated Junction Box
Extended wind and snow load testsModulecertifiedtowithstandextremewind(3800Pascal)andsnowloads(5400Pascal)*
Withstanding harsh environmentReliablequalityleadstoabettersustainabilityeveninharshenvironmentlikedesert,farmandcoastline
Industry leading linear warranty
Warranted
Pow
erOutpu
t 100%
10
97.5%
80%25
90%
80.7%
110 25
©Copyright2017Suntech
TheSuntechIP68ratedjunctionboxensuresanoutstandingwaterprooflevel,supportsinstallationsinallorientationsandreducesstressonthecables.Highreliableperformance,lowresistanceconnectorsensuremaximumoutputforthehighestenergyproduction.
IEC-STP-Wfh-NO1.01-Rev2017www.suntech-power.com
1000W/m2 800W/m2 600W/m2 400W/m2 200W/m2
ElectricalCharacteristics
STC STP290-20/Wfh
STP285-20/Wfh
STP280-20/Wfh
MaximumPoweratSTC(Pmax) 290W 285W 280W
OptimumOperatingVoltage(Vmp) 31.4V 31.3V 31.2V
OptimumOperatingCurrent(Imp) 9.24A 9.11A 8.98A
OpenCircuitVoltage(Voc) 38.5V 38.3V 38.1V
ShortCircuitCurrent(Isc) 9.58A 9.48A 9.37A
ModuleEfficiency 17.5% 17.2% 16.9%
OperatingModuleTemperature -40°Cto+85°C
MaximumSystemVoltage 1000VDC(IEC)
MaximumSeriesFuseRating 20A
PowerTolerance 0/+5WSTC:lrradiance1000W/m2,moduletemperature25°C,AM=1.5;BestinClassAAAsolarsimulator(IEC60904-9)used,powermeasurementuncertaintyiswithin+/-3%
NOCT STP290-20/Wfh
STP285-20/Wfh
STP280-20/Wfh
MaximumPoweratNOCT(Pmax) 214.3W 210.3W 206.4W
OptimumOperatingVoltage(Vmp) 29.2V 29.0V 28.8V
OptimumOperatingCurrent(Imp) 7.33A 7.25A 7.16A
OpenCircuitVoltage(Voc) 35.4V 35.2V 35.0V
ShortCircuitCurrent(Isc) 7.77A 7.69A 7.60ANOCT:Irradiance800W/m2,ambienttemperature20°C,AM=1.5,windspeed1m/s;BestinClassAAAsolarsimulator(IEC60904-9)used,powermeasurementuncertaintyiswithin+/-3%
>PC<
>PC<
All technical data at standard test conditionAM=1.5 E=1000W/m 2 Tc=25℃For field connections, use minimum No. 12 AWG copperwires insulated for a minimum of 90 ℃Fire class rating: Fire Class C ,
Model NumberRated Maximum PowerOutput ToleranceCurrent at PmaxVoltage at PmaxShort-Circuit CurrentOpen-Circuit VoltageNominal Operating Cell Temp.WeightDimensionMaximum System VoltageMaximum Series Fuse RatingCell Technology
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Add: No.16 Xinhua Road, New District Wuxi, China 214028Wuxi.Suntech Power Co.Ltd
Made in China
Hazardous electricity can shock, burnor cause death. Do not touch terminals.
ij1000Vlm
Application Class A
Conforms toUL 1703
V.xx
(Pmax
(Imp
(Vmp
(Isc
(Voc
(T
)
)))))
Customer Service Hot Line: +86 400 8888 009 Fax:+86 510 8534 3321
Mechanical CharacteristicsSolarCell Polycrystallinesilicon6inches
No.ofCells 120(6×20)
Dimensions 1670×992×35mm(65.7×39.1×1.4inches)
Weight 18.5kgs(40.8lbs.)
FrontGlass 3.2mm(0.13inches)temperedglass
Frame Anodizedaluminiumalloy
JunctionBox IP68rated(3bypassdiodes)
OutputCables TUV(2Pfg1169:2007)
4.0mm2(0.006inches2),symmetricallengths(-)1000mm(39.4inches)and(+)1000mm(39.4inches)
Connectors MC4compatible
Dealer information
Informationonhowtoinstallandoperatethisproductisavailableintheinstallationinstruction.Allvaluesindicatedinthisdatasheetaresubjecttochangewithoutpriorannouncement.Thespecificationsmayvaryslightly.AllspecificationsareinaccordancewithstandardEN50380.Colordifferencesofthemodulesrelativetothefiguresaswellasdiscolorationsof/inthemoduleswhichdonotimpairtheirproperfunctioningarepossibleanddonotconstituteadeviationfromthespecification.
Current-Voltage&Power-VoltageCurve(290-20)
TemperatureCharacteristics
NominalOperatingCellTemperature(NOCT) 45±2°C
TemperatureCoefficientofPmax -0.41%/°C
TemperatureCoefficientofVoc -0.33%/°C
TemperatureCoefficientofIsc 0.067%/°C
E-mail:[email protected] www.suntech-power.com IEC-STP-Wfh-NO1.01-Rev2017
Packing ConfigurationContainer 20’ GP 40’ HC
Piecesperpallet 30 30
Palletspercontainer 6 26
Piecespercontainer 180 780
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Vlotage(V)
STP290 - 20/WfhSTP285 - 20/WfhSTP280 - 20/Wfh