LWM5BB-BiFi-210

Category:

Description

Model No.
LWM5BB-BiFi-5.20W LWM5BB-BiFi-5.23W LWM5BB-BiFi-5.25W LWM5BB-BiFi-5.28W LWM5BB-BiFi-5.30w LWM5BB-BiFi-5.33W LWM5BB-BiFi-5.35W LWM5BB-BiFi-5.38W LWM5BB-BiFi-5.40W
Product Characteristics
Cell Technology Bifacial
Dimensions 156.75×156.75 mm
Diagonal 210±0.25 mm
Cell Thickness 200 ± 20 µm
Front Surface (-)
No. of Busbars 5
Busbar Width 0.7±0.1 mm
Busbar Material Silver
Anti Reflection Coating Silicon nitride
Back Surface (+)
No. of Soldering Pads 4
Soldering Pad Width 1.75±0.1 mm
Soldering Pad Material Silver
Back Surface Field (BSF) Aluminium
Electrical Data at STC
Maximum Power (Pmax)
5.2 W 5.23 W 5.25 W 5.28 W 5.3 W 5.33 W 5.35 W 5.38 W 5.4 W
Voltage at Maximum Power Point (Vmpp)
0.564 V 0.565 V 0.567 V 0.568 V 0.569 V 0.571 V 0.572 V 0.574 V 0.574 V
Current at Maximum Power Point (Impp)
9.22 A 9.25 A 9.56 A 9.29 A 9.32 A 9.33 A 9.35 A 9.38 A 9.4 A
Open Circuit Voltage (Voc)
0.669 V 0.67 V 0.671 V 0.672 V 0.673 V 0.675 V 0.675 V 0.677 V 0.677 V
Short Circuit Current (Isc)
9.73 A 9.74 A 9.76 A 9.78 A 9.8 A 9.81 A 9.83 A 9.85 A 9.87 A
Cell Efficiency
21.3 % 21.4 % 21.5 % 21.6 % 21.7 % 21.8 % 21.9 % 22.0 % 22.1 %
Fill Factor (FF)
79.89 % 80.09 % 82.77 % 80.29 % 80.41 % 80.45 % 80.6 % 80.74 % 80.75 %
Thermal Ratings
Temperature Coefficient of Pmax -0.41 %/˚C
Temperature Coefficient of Voc -0.32 %/˚C
Temperature Coefficient of Isc 0.04 %/˚C
Intensity Dependence
Intensity
Voc
Vmpp
1000 W/m2
1.0
1.0