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By certification 
(Test condition: 1000W/m2, AM1.5, 25℃)
ELECTRICAL CHARACTERISTIC
Maximum Power |
Watt |
255W |
260W |
265W |
270W |
275W |
Production Tolerance |
+3% |
+3% |
+3% |
+3% |
+3% |
|
Maximum Power voltage |
V |
33.41 |
33.41 |
34.20 |
34.20 |
34.42 |
Maximum Power current |
A |
7.63 |
7.78 |
7.75 |
7.89 |
7.99 |
Open circuit voltage |
V |
43.20 |
43.20 |
43.92 |
43.92 |
44.28 |
Short circuit current |
A |
8.31 |
8.48 |
8.38 |
8.54 |
8.51 |
Cell Efficiency |
15.00% |
15.28% |
15.58% |
15.88% |
16.17% |
|
NOCT (Nominal operating cell temperature) |
47℃(+2℃) |
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Temperature coefficient of Isc |
+0.05%/℃ |
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Temperature coefficient of Voc |
-0.33%/℃ |
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Temperature coefficient of power |
-0.5%/℃ |
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Temperature coefficient of Im |
+0.05%/℃ |
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Temperature coefficient of Vm |
-0.33%/℃ |
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Temperature Range |
-40°C to +90°C |
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Max Load |
5400 Pa |
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Maximum system voltage |
1000V(TUV)/600V(UL) |
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MECHANICAL CHARACTERISTICS
Number of cells |
72pcs |
Size of cells (wide and high) |
156mmx156mm |
Front Glass |
3.2mm |
Size of module (wide and high) |
