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read moreproduct origin:
Anhuibrand:
pvcellschainitem no.:
SW-M144shipping port:
Shanghai/Ningbocolor:
Black and Whitelead time:
15-20 Working daysSolar Cell:
9BB 166*83mmNumber Of Cells:
144 CellPower Range:
440W-480WCertificate:
CE/TUV/ISOLead Time:
15 Working daysPayment:
LC, TT, Western Union, Credit Card, etc.Warranty:
25 YearsProducts Description
Half Cell 144 Cells 450w Photovoltaic Solar Panels
Electrical Characteristics(STC)
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Module
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SW440W-144 ~ SW480M-144
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Module Type
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SW440M
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SW445M
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SW450M
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SW455M
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SW460M
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SW470M
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SW480M
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Maximum Power (Pmax)
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440W
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445W
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450W
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455W
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460W
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470W
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480W
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Maximum Power Voltage (Vmp)
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40.50V
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40.80V
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41.00V
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41.20V
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41.40V
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41.60V
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41.80V
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Maximum Power Current (Imp)
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10.86A
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10.92A
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10.98A
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11.04A
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11.10A
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11.16A
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11.22A
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Open-circuit Voltage (Voc)
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49.00V
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49.20V
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49.50V
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49.80V
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50.00V
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50.30V
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50.50V
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Short-circuit Current (Isc)
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11.30A
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11.36A
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11.42A
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11.48A
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11.54A
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11.60A
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11.66A
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Module Efficiency (%)
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19.62%
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20.14%
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20.37%
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20.60%
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20.82%
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21.04%
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21.26%
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Power Tolerance
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0~+5W
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Temperature Coeffcient of Isc
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+0.05%/℃
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Temperature Coeffcient of Voc
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-0.29%/℃
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Temperature Coeffcient of Pmax
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-0.37%/℃
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