Cell Type: | Polycrystalline |
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Power Range: | 4.64~4.8 Wp |
Region: | China |
Model No. |
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Product Characteristics | ||||||||
Cell Technology | Polycrystalline | |||||||
Dimensions | 156.75×156.75 mm | |||||||
Diagonal | 220±0.25 mm | |||||||
Cell Thickness | 195 ± 15 µm | |||||||
Front Surface (-) | ||||||||
No. of Busbars | 12 | |||||||
Busbar Width | 0.7 mm | |||||||
Busbar Material | Aluminium | |||||||
Anti Reflection Coating | Silicon nitride | |||||||
Back Surface (+) | ||||||||
No. of Soldering Pads | 12 | |||||||
Soldering Pad Width | 7 mm | |||||||
Soldering Pad Material | Silver | |||||||
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 | -0.5 %/˚C | |||||||
Temperature Coefficient of Voc | -0.32 %/˚C | |||||||
Temperature Coefficient of Isc | 0.02 %/˚C | |||||||
Intensity Dependence |
Intensity
Voc
Vmpp
1000 W/m2
1.000
1.00
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Lightway Solar was established in 2006,set up four companies in China mainland and owns two operating/sales companies in HongKong,with manufacturing factilities in Jiangsu/Jiangxi/Guangdong for solar cells/modules etc and global marketing/sales company in Shenzhen,our current annual production capacity is over 1.3GW for solar cell and solar module etc manufactured in CE/ISO/IEC/TUV/UL etc certificates.Lightway Solar devoted to offering clients a one-stop shop for high quality products and already recognized by many of our clients from all over the world up to 80 countries.