High efficiency low price solar module

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ITEM NO
DSM-280P
Cell Type
Poly-crystalline Silicon Solar cells
Maximum power (Wp)
280wp
Maximum power voltage (V)
36V.
Maximum power current (A)
7.78A
Open circuit voltage (V)
43.2V
Short circuit current (A)
8.41A
Number of cells (Pcs)
72(6*12) PCS
Size of module (mm)
1957x992x50mm( 156*156mm cell)
Temperature Range
-40°C~+85°C
NOVT(Nominal Operating Cell Temperature)
47°C(±2°C)
Voltage temperature coefficient (VOC)
-0.34%/°C
Current temperature coefficient(ISC)
+0.09%/°C
Power temperature coefficient (Pmmp)
-0.37%/°C
Maximum system voltage (V)
1000V
Surface Maximum Load Capacity
60m/s(200kg/sq.m)
Allowable Hail Load
steel ball fall down from 1m height
Certificates
TUV,IEC,CE,ISO,CQC
Output tolerance (%)
±3%
Weight per piece (kg)
22.5KG
Glass Type
Tempered Glass
Junction Box Type
Passed the TUV certified
Length of Cables (mm)
900mm
Connector Type
MC4
Backside Foil Type
PVDF-W250 (0.349)
Frame (Material, Corners, etc.)
Aluminum
Cell Efficiency (%)
≥16%
Module Efficiency (%)

≥14%
FF (%)
76%
Standard Test Conditions
AM1.5 100mW/cm2 25’C
Warranty
5 years product warranty and 10years 90% of power ,20years 80% of power;
Packing
2PCS/CTN
Unit Price
FOB Ningbo USD /W
Remark: The dimensions above are just for your reference, the final figures are subject to our final confirmation.