Cell Type: | Polycrystalline |
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Power Range: | 4.48 Wp |
Region: | China |
Model No. |
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Product Characteristics | ||
Cell Technology | Polycrystalline | |
Dimensions | 156×156 mm | |
Diagonal | 220±220 mm | |
Cell Thickness | 200 ± 20 µm | |
Front Surface (-) | ||
No. of Busbars | 3 | |
Busbar Width | 20±0.2 mm | |
Busbar Material | Aluminium | |
Anti Reflection Coating | Silicon nitride | |
Back Surface (+) | ||
No. of Soldering Pads | 3 | |
Soldering Pad Width | 14±0.2 mm | |
Soldering Pad Material | Silver, Aluminium | |
Back Surface Field (BSF) | Aluminium | |
Electrical Data at STC | ||
Maximum Power (Pmax) |
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Voltage at Maximum Power Point (Vmpp) |
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Current at Maximum Power Point (Impp) |
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Open Circuit Voltage (Voc) |
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Short Circuit Current (Isc) |
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Cell Efficiency |
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Fill Factor (FF) |
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Thermal Ratings | ||
Temperature Coefficient of Pmax | -0.371 %/˚C | |
Temperature Coefficient of Voc | -0.242 %/˚C | |
Temperature Coefficient of Isc | 0.034 %/˚C | |
Intensity Dependence |
Intensity
Voc
Vmpp
1000 W/m2
1.0
--
800 W/m2
1.0
--
500 W/m2
0.96
--
300 W/m2
0.93
--
200 W/m2
0.92
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