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℃)

Temperature coefficient of Isc      

+0.05%/℃

Temperature coefficient of Voc

-0.33%/℃

Temperature coefficient of power

-0.5%/℃

Temperature coefficient of Im

+0.05%/℃

Temperature coefficient of Vm

-0.33%/℃

Temperature Range

-40°C to +90°C

Max Load

5400 Pa

Maximum   system voltage

1000V(TUV)/600V(UL)