Detailed Product Description
Solar Module
280 watt monocrystalline solar module
1)solar module
2)monocrystalline solar module
3)Cell: Mono-crystalline 156 *156mm
4)No.of cells: 72(6 * 12)
5)Dimension :1956*992*45mm
specification of solar module:
Cell Type
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Mono-crystalline Silicon Solar cells
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Maximum power (Wp)
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280wp
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Maximum power voltage (V)
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35.95V
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Maximum power current (A)
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7.79A
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Open circuit voltage (V)
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44.31V
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Short circuit current (A)
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8.26A
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Number of cells (Pcs)
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72(6*12) PCS
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Size of module (mm)
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1956*992*45mm( 156*156mm cell)
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Temperature Range
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-40~+85 degree
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NOVT(Nominal Operating Cell Temperature)
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47 degree (+-2)
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Voltage temperature coefficient (VOC)
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-0.35% per degree
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Current temperature coefficient(ISC)
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+0.04% per degree
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Power temperature coefficient (Pmmp)
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-0.5% per degree
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Maximum system voltage (V)
|
1000V
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Surface Maximum Load Capacity
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60m/s(200kg/sq.m)
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Allowable Hail Load
|
steel ball fall down from 1m height
|
Certificates
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TUV,IEC,CE,ISO,CQC
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Output tolerance (%)
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+-3%
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Weight per piece (kg)
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28KG
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Glass Type
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Tempered Glass
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Junction Box Type
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Passed the TUV certified
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Length of Cables (mm)
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900mm
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Connector Type
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MC4
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Backside Foil Type
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PVDF-W250 (0.349)
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Frame (Material, Corners, etc.)
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Aluminum
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Cell Efficiency (%)
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>16.8%
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Module Efficiency (%)
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>15.6%
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FF (%)
|
77%
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Standard Test Conditions
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AM1.5 100mW/cm2 25 degree
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Warranty
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5 years product warranty and 10years
90% of power ,20years 80% of power;
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