|Power Range:||4.69~4.89 Wp|
|Cell Thickness||200 ± 20 µm|
|Front Surface (-)|
|No. of Busbars||4|
|Busbar Width||1.1 mm|
|Anti Reflection Coating||Silicon nitride|
|Back Surface (+)|
|No. of Soldering Pads||4|
|Soldering Pad Width||2.2 mm|
|Soldering Pad Material||Silver|
|Back Surface Field (BSF)||Aluminium|
|Electrical Data at STC|
|Maximum Power (Pmax)||
|Voltage at Maximum Power Point (Vmpp)||
|Current at Maximum Power Point (Impp)||
|Open Circuit Voltage (Voc)||
|Short Circuit Current (Isc)||
|Temperature Coefficient of Pmax||-0.38 %/˚C|
|Temperature Coefficient of Voc||-0.36 %/˚C|
|Temperature Coefficient of Isc||0.07 %/˚C|
|Download Manufacturer's PDF|
About Ningbo Sunbe Electric (Solar) Industries
sunbe is a group enterprise registered in hong kong, with factories in ningbo and jiangxi and sales company in shanghai and abroad. sunbe occupies so far totally 71960m2 land, 27000m2 manufacturing building and has total investment 21 million in usd at first phase with registered funds 6.5 million in usd.
Sunbe is a professional maker in solar pv module; grid -tied inverter and pv output controlling system; solar pv stay alone controller, inverter and its system; low energy light (led, cfl, lps) etc.
Sunbe has advanced and medium level technical and administration persons and 2 rd centres in pv grid-tied technology & pv lighting. there are totally 24 lines facilities and multi-devices making pv module, inverter, controller etc products.
Now manufacturing capacity in pv module is 150mw, application system now is 10mw, and 20mw 2 years later.
Sunbe pv products have been selling to all over the world since 2003 and sunbe shares more and more marketing rate in china too.
Sunbe has been striving and dedicating to solar pv career since 2003 with her high technology, strict quality surveillance and worldwide marketing stretching.